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2018 IEDRC MACAU
CONFERENCES ABSTRACT
October 24-26, 2018
University of Macau, Macau
Organized by Co-organized by
`
Published by
http://www.iedrc.org/
2018 IEDRC MACAU CONFERENCES
Table of Contents
Welcome Remarks 3
Conference Venue 4
Instructions for Presentations 5
Introductions for Publications 6
Introductions for Speakers 7
Conference Time Schedule 13
Authors‟ Presentations Review 16
Session 1: Economics and Business Management 20
Session 2: Logistics Service and Decision Management 24
Session 3: Data Processing and Information Security 28
Session 4: Information Technology Application and Innovation Management 32
Session 5: Construction Engineering and Management 35
Poster Session 40
Listeners‟ List 44
City Visit 45
Upcoming Conferences 49
Note 53
2018 IEDRC MACAU CONFERENCES
Welcome Remarks On behalf of IEDRC, we welcome you to University of Macau to attend 2018 4th International Conference on
Industrial and Business Engineering (ICIBE 2018) and 2018 9th International Conference on Construction and
Project Management (ICCPM 2018). We’re confident that over the three days you’ll get theoretical grounding,
practical knowledge, and personal contacts that will help you build long-term, profitable and sustainable
communication among researchers and practitioners working in a wide variety of scientific areas with a
common interest in Industrial, Business Engineering, Construction and Project Management.
The conferences received submissions from more than 10 different countries and regions, which were reviewed
by international experts, and about 60% papers have been selected for presentation and publication.
We hope that your work and that of your institution or company will be enhanced both by what you learn and
by those with whom you connect over the next 3 days. Our field is enriched by the dialogue among colleagues
from around the world which occurs during presentation sessions as well as informal conversations. We hope
this is a memorable, valuable, and enjoyable experience!
On behalf of conference chair and all the conference committee, we would like to thank all the authors as well as
the Program Committee members and reviewers. Their high competence, their enthusiasm, their time and
expertise knowledge, enabled us to prepare the high-quality final program and helped to make the conference a
successful event. We hope that all participants and other interested readers benefit scientifically from the
proceedings and also find it stimulating in this process. Finally, we would like to wish you success in your
technical presentations and social networking.
Once again, thanks for coming to this conference. We are delegate to higher and better international conference
experiences. We will sincerely listen to any suggestion and comment; we are looking forward to meeting you next
time.
Sponsored by
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2018 IEDRC MACAU CONFERENCES
Conference Venue
University of Macau, China(Hengqin Campus)
Add: Add: University of Macau, Avenida da Universidade, Taipa, Macau, China
Several state leaders have visited the University of Macau (UM), including President Xi Jinping, who
visited UM in 2014 and talked to students in one of the residential colleges; the former president Hu
Jintao, who officiated at the new campus groundbreaking ceremony in 2009; and the former vice
premier of the State Council Wang Yang, who officiated at the new campus inauguration ceremony in
2013. The UM campus is located in the east of Hengqin Island, Guangdong province, on a piece of land
leased to the Macao SAR government, but is under the jurisdiction of the Macao SAR, an innovative
implementation of the „One Country, Two Systems‟ policy. It reflects the great support of the central and
Macao SAR governments for higher education development in Macao.
The campus is separated from Taipa by a river, with the lush Hengqin Hill serving as a beautiful
backdrop. It covers 1.09 km2, with a gross floor area of 820,000m2 and more than 60 buildings. Faculty,
students, and Macao residents can enter and exit the campus conveniently through the underwater
tunnel.
The campus was designed by He Jingtang, a world-class architect and member of the Chinese Academy
of Engineering. He was committed to creating a campus that is people-oriented, sustainable, modern,
digitalised, comfortable, and energy-efficient, with a garden-style layout and a mixture of elements of
Chinese and Western cultures.
The eight faculties are located along the central axis of the campus, with the buildings of different
faculties connected through corridors, to facilitate inter-disciplinary activities and teacher-student
interaction. UM has Asia‟s largest residential college system, comprised of ten colleges.
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2018 IEDRC MACAU CONFERENCES
Instructions for On-site Registration 1) Please print your registration form before you come to the conference.
2) You can also register at any time during the conference.
3) Certificate of Participation can be collected at the registration counter.
4) Your paper ID will be required for the registration.
5) The organizer won't provide accommodation, and we suggest you make an early reservation.
Instructions for Oral Presentations
Devices Provided by the Conference Organizer: Laptops (with MS-Office & Adobe Reader)
Projectors & Screens
Laser Sticks
Materials Provided by the Presenters: Power Point or PDF Files (Files should be copied to the conference laptop at the beginning of each session)
Duration of each Presentation (Tentatively): Regular Oral Presentation: 15 Minutes of Presentation, including Q&A
Keynote Speech: 40 Minutes of Presentation, including Q&A
Plenary Speech: 30 Minutes of Presentation, including Q&A
Invited Speech: 20 Minutes of Presentation, including Q&A
Instructions for Poster Presentation Materials Provided by the Conference Organizer: The place to put poster
Materials Provided by the Presenters: Home-made Posters
Maximum poster size is A1
Load Capacity: Holds up to 0.5 kg
Best Presentation Award One Best Oral Presentation will be selected from each presentation session, and the Certificate for Best Oral
Presentation will be awarded at the end of each session October 25, 2018.
Dress Code Please wear formal clothes or national representative clothing.
Important Note: The time slots assigned in the schedule are only tentative. Presenters are recommended to stay for the
whole session in case of any absence.
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2018 IEDRC MACAU CONFERENCES
Introductions for Publications
All accepted papers for the Macau conferences will be published in the proceedings and journal below.
2018 4th International Conference on Industrial and Business Engineering (ICIBE 2018)
Accepted papers will be published in the International Conference Proceedings Series
by ACM, which will be archived in the ACM Digital Library, and sent to be indexed
by EI Compendex. The proceedings volume will also be submitted for potential
indexing to SCOPUS and Thomson Reuters Conference Proceedings Citation Index
(ISI Web of Science). ISBN: 978-1-4503-6557-4
2018 9th International Conference on Construction and Project Management (ICCPM 2018)
International Journal of Innovation, Management and Technology (IJIMT)
ISSN: 2010-0248
DOI: 10.18178/IJIMT
Indexed By: Google Scholar, Ulrich's Periodicals Directory, Crossref and ProQuest,
Electronic Journals Library.
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2018 IEDRC MACAU CONFERENCES
Introductions for Speakers
Keynote Speaker
Prof. Luiz Moutinho
University of Suffolk, England
Professor Luiz Moutinho (BA, MA, PhD, FCIM) is Visiting Professor of Marketing at Suffolk Business School,
Faculty of Arts, Business and Applied Social Science, University of Suffolk, Ipswich, England, Adjunct Professor
of Marketing at Graduate School of Business, University of the South Pacific, Suva, Fiji, and Visiting Professor of
Marketing at Universidade Europeia and the Marketing School, Portugal.
During 2015 - 2017 he was professor of BioMarketing and Futures Research at the DCU Business School, Dublin
City University, Ireland. This was the first Chair in the world on both domains - BioMarketing and Futures
Research. Previously, and for 20 years, he had been appointed as the Foundation Chair of Marketing at the Adam
Smith Business School, University of Glasgow, Scotland. In 2017 Luiz Moutinho received a degree of Professor
Honoris Causa from the University of Tourism and Management Skopje, FYR of Macedonia.
He completed his PhD at the University of Sheffield in 1982. He has been a Full Professor for 29 years and held
posts at Cardiff Business School, University of Wales College of Cardiff, Cleveland State University, Ohio, USA,
Northern Arizona University, USA and California State University, USA. He has held Visiting Professorship
positions at numerous universities in China, Lithuania, Austria, New Zealand, Denmark, Slovenia, Portugal,
Hungary, Taiwan, Brazil, Colombia and Cyprus.
Between 1987 and 1989 he was the Director of the Doctoral Programmes at the Confederation of Scottish
Business Schools and at the Cardiff Business School between 1993 and 1996. He was Director of the Doctoral
Programme in Management at the University of Glasgow between 1996 and 2004.
Professor Moutinho is the Founding Editor-in-Chief of the Journal of Modelling in Management (JM2) and
co-editor of the Innovative Marketing Journal. He has another 4 Associate Editorships as well as being in the
Editorial Boards of another 47 international academic journals.
His areas of research interest encompass bio-marketing, neuroscience in marketing, EmoWear - a wearable tech
device that detects human emotions, evolutionary algorithms, human-computer interaction, the use of artificial
neural networks in marketing, modelling consumer behaviour, futures research, marketing futurecast and tourism
and marketing. Other primary areas of Professor Moutinho‟s academic research are related to modelling processes
of consumer behaviour. Currently, he is Program Designer and Faculty Member at Neuroscience Ltd.
(Neuroscience - Academic and Business Solutions).
He has developed a number of conceptual models over the years in areas such as tourism destination decision
processes, automated banking, supermarket patronage, among other areas. The testing of these research models
has been based on the application of many different statistical, computer and mathematical modelling techniques
ranging from multidimensional scaling, multinomial logit generalised linear models (GLMs) and linear structural
relations to neural networks, ordered probit, simulated annealing, tabu search, genetic algorithms, memetic
algorithms and fuzzy logic.
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2018 IEDRC MACAU CONFERENCES
Professor Moutinho has over 150 articles published in refereed academic journals, 32 books and more than 10,800
academic citations, a h-index of 49 and an i10-index of 156 (by the end of 2017).
Speech Ttitle: THE PERSISTENT RISE OF MACHINES ... from AI Avalanche, Heuristics Sensors, Transparent
and Social Algorithms, Dynamic Memory Networks and the Conscious Computer … to Bio-Electronics and
Robotics, Intelligent Pills, Tactile Internet and the Internet of Humans...
Abstract: This speech begins with brief listing the unstoppable technology trends that defines our world in 2018
and onward - the world in which we are more and more in virtual and augmented reality, in which the growth in
the intelligence and capabilities of machines presents both a treat and opportunity. The talk highlights an
incredible and challenging near future with the avalanche of AI - artificial intelligence and robotics are becoming
the new normal! The future sense of social networks/media in the world with over trillion smart sensors, where
everyone and everything are connected will also be explored, as well as the social implications of IoT, big data,
M2M, AI... In continuation, many issues about big data are presented in more details, especially those relating to
data marketplaces, bio-electronics – body data, open data and smart cities, their meaning for education, data
humanizing... Towards the end, some ideas about the need and understanding of transformation from IoT to the
Internet of Humans are presented.
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2018 IEDRC MACAU CONFERENCES
Prof. Tozaki hajime
Tokyo Metropolitan University, Japan
Born in 1963. Professor, Tokyo Metropolitan University. Graduated from the Faculty of Economics, Kyoto
University. In the same year, I joined Japan Airlines. I have experienced airport operations, sales operations,
economics training etc. At the end of 1994, leaving the company to concentrate on research. After worked at
Teikyo University, Meiji University, Waseda University etc, I started my current position in 2017. Doctor of
economics. Specialty is transportation policy, tourism policy.
Speech Title: Issues of Japan aiming for a tourism powerhouse
Abstract: Olympic games will be held in Tokyo in 2020. With that as a big chance, Japan is trying to introduce
various regulatory reforms and new policies. The Japanese government has also set some concrete goals for
inbound travelers, but in reality it is difficult to realize. In this talk I would like to discuss what Japan is seeking
for tourism policy and what is wrong with such initiatives.
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2018 IEDRC MACAU CONFERENCES
Prof. Lonny Simonian
California Polytechnic State University, USA
Lonny Simonian has over 25 years of professional experience in the electrical design and construction industry
and has worked on several multibillion USD federally funded domestic projects, as well as numerous public and
privately funded projects around the world. This has including extensive experience in project & construction
management, project controls and administration, and design and construction engineering on several US
government advanced technology projects. He holds a Master of Science in Engineering degree from University
of California, Berkeley with an emphasis in Construction Engineering and Management, a Bachelor‟s degree in
Electrical Engineering from California Polytechnic State University (Cal Poly), and an Advanced Project
Management Certificate from Stanford.
Professor Simonian‟s current appointment is as a Professor in the College of Architecture and Environmental
Design (CAED) and graduate course instructor in the College of Engineering at Cal Poly. Professor Simonian is a
licensed Professional Electrical Engineer in the State of California and a Project Management Institute certified
Project Management Professional. Professor Simonian‟s previous experience includes positions as an Engineering
Group Supervisor at Bechtel National and Senior Project Manager for Lawrence Berkeley Laboratory. His Cal
Poly courses have included Building Mechanical/Electrical/Plumbing Systems, Construction Contracts,
Construction Project Administration, Principles of Construction Management, Project Controls, Management of
the Construction Firm, Professional Practice for Construction Project Managers, and Integrated Project Delivery.
Professor Simonian was a past recipient of a NSF/DOE fellowship, conducting Smart Grid research at UC
Berkeley Lab on Energy Information System Dashboard Integrating Wireless Sensing Devices with Wired
Metering and Controls. He is the principal or corresponding author of over three dozen peer-reviewed papers.
Speech Title: Using Game-Based Learning and Simulations to Enhance Construction Engineering and
Management Education
Abstract: Simulations and learning games use technology to allow participants to experience tasks and see the
results of their decisions. Frequently, they are designed to meet specific learning goals, i.e. from sharing case
studies to demonstrating very complex situations. In the construction industry, many new employees do not have
the training or coursework to provide access to such simulations. While games are not new to higher education,
their use most often has been limited to a very narrow vein because of their complexity and the amount of
development time required to produce them. Most games have not been robust enough to engage construction
participants. Managing construction involves being able to make decisions to balance time, cost, quality, resources,
and identifying and solving a variety of issues. The skills required of today‟s construction management personnel
are a combination of management skills and technical knowledge. This presentation describes the Construction
Industry Simulation (COINS) game, designed to prepare construction engineering and management personnel for
the real world.
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2018 IEDRC MACAU CONFERENCES
Assoc. Prof. Jingzhi Guo
University of Macau, China
Dr. Jingzhi Guo is an associate professor of e-commerce technology at University of Macau, Macao. He received
his PhD in Internet computing and e-commerce in 2005 at Griffith University, Australia, MSc in computation at
University of Manchester Institute of Science and Technology, UK, and bachelor of economics at University of
International Business and Economics, China. Prior to his PhD research, he had more than 12 years of working
experiences in international trade, business management, production management, and software development in
the positions of sales manager, marketing manager, managing director, software developer, and chief technology
officer. His current research interests are focused on semantic integration, virtual world and e-commerce
technology for e-business engineering and next generation e-commerce platform.
Speech Title: Virtual Commerce: A Future Form of E-Commerce in Virtual Worlds
Abstract: After 40 years of development in electronic commerce, the future of e-commerce is featuring immersive,
social, narrative and persistent. Such changing features have characterized a new possible form of electronic
commerce, which could be called as Virtual Commerce (V-Commerce). Virtual Commerce will live in a
newly-developed virtual world, which is supported by the fast-growing technologies of mobile device, Internet of
Things, peer-to-peer network, virtual reality, and artificial intelligence. In this talk, virtual commerce will be
defined and how virtual commerce could possibly be developed will also be discussed.
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2018 IEDRC MACAU CONFERENCES
Plenary Speaker
Assoc. Prof. Seon-Phil Sunny Jeong
Bnu-Hkbu United International College, China
Currently Dr. Seon-phil Sunny Jeong is associate professor in computer science and technology programme at
BNU-HKBU United International College in Zhuhai China. He had served at Cheong-Ju e-learning and Digital
Industry Foundation in Korea as a researcher before joining UIC He also has experience in e-business IS projects;
ERP projects and SCM projects for various types of SME companies. His current academic interests include
e-business technology, Computer ethics, IoT, and business intelligence. He received Ph.D degree in Management
Information Systems(MIS) from Chungbuk National University(CBNU) in 2007. He is a member of Association
of Information Systems (AIS).
Speech Title: A Case Study: A Smart City with an IoT Incoming Panel Monitoring System
Abstract: A smart city increases administrative efficiency and citizen‟s welfare by using information and
communication technologies. Recently, many cities have been conducting various types of smart city projects.
This case study presents a hardware and software platform for a remote Incoming Panel Monitoring System. It is a
system that quickly detects and monitors the main fault indications of the incoming panel in real time such as
temperature rise (deterioration) of the power distribution equipment, waterlogging and physical intrusion. The
system consists of following core functions; 1) Transmission of real-time IoT sensing data and cloud
accumulation 2) Detection of abnormal signals and analysis of accumulated data 3) Real-time monitoring system
using smart phone and integrated control system. Presently we have been accumulating data from the 13 incoming
panel sites and will build up a smart maintain and pre-alert system based on the data.
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2018 IEDRC MACAU CONFERENCES
Conference Time Schedule
Day 1(October 24): Registration Only
E4-G053 10:00-17:00 Registration & Conference Materials
Collection
Day 2(October 25): Conference
E12-G004 09:00-12:00
09:00-09:05
Opening Remarks
Assoc. Prof. Jingzhi guo,
University of Macau, China
09:05-09:45
Keynote Speech 1
Prof. Luiz Moutinho,
University of Suffolk, England Speech Title: THE PERSISTENT RISE OF
MACHINES ... from AI Avalanche, Heuristics
Sensors, Transparent and Social Algorithms,
Dynamic Memory Networks and the
Conscious Computer … to Bio-Electronics
and Robotics, Intelligent Pills, Tactile Internet
and the Internet of Humans...
09:45-10:00 Coffee Break & Photo Session
10:00-10:40
Keynote Speech 2
Prof. Tozaki Hajime,
Tokyo Metropolitan University, Japan Speech Title: Issues of Japan Aiming For A
Tourism Powerhouse
10:40-11:20
Keynote Speech 3
Prof. Lonny Simonian,
California Polytechnic State University,
USA Speech Title: Using Game-Based Learning
and Simulations to Enhance Construction
Engineering and Management Education
11: 20-12:00
Keynote Speech 4
Assoc. Prof. Jingzhi guo,
University of Macau, China
Speech Title: Virtual Commerce: A Future
Form of E-Commerce in Virtual Worlds
12:00-13:00 Lunch (In the Campus Restaurant)
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2018 IEDRC MACAU CONFERENCES
E12-G004 13:00-13:30
Plenary Speech
Assoc. Prof. Seon-Phil Sunny Jeong,
Bnu-Hkbu United International
College, China Speech Title: A Case Study: A Smart City with
an IoT Incoming Panel Monitoring System
Parallel Sessions
E12-G004 13:30-18:40
13:30-13:50
Invited Speech
Dr. Yu-chung Hsiao, Nanfang College Of
Sun Yat-Sen University, China
Speech Title: The Influence of Trust and
Intensity of Use on The Sense of Subjective
Well-Being Brought by Technology – A case
study on Alipay
13:50-16:05
Session 1
Theme: Economics and Business Management
Session Chair: Dr. Yu-chung Hsiao, Nanfang College Of
Sun Yat-Sen University, China
15:50-16:20 Coffee Break
16:10-18:40
Session 2
Theme: Logistics Service and Decision Management
Session Chair: Assoc. Prof. Jingzhi Guo, University of
Macau, China
E12-G021 13:30-18:25
13:30-16:00
Session 3
Theme: Data Processing and Information Security
Session Chair: Prof. Luiz Moutinho, University of Suffolk,
England
15:50-16:20 Coffee Break
16:10:18:25
Session 4
Theme: Information Technology Application and
Innovation Management
Session Chair: Prof. Lei Li , Tianjin University, China
E12-G020 13:30-16:55 13:30-13:50
Invited Speech
Assoc. Prof. Syuhaida Ismail
Universiti Teknologi Malaysia Kuala
Lumpur, Malaysia
Speech Title: Construction and Project
Management Practices towards the 4th
Industrial Revolution: The Way Forward
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2018 IEDRC MACAU CONFERENCES
13:50-14:10
Invited Speech
Assoc. Prof. Kosa Golic
University Union - Nikola Tesla, Serbia
Speech Title: Fuzzy Model for Integration of
Solar Systems into Nearly Zero-energy
Buildings
14:10-16:55
Session 5
Theme: Construction Engineering and Management
Session Chair: Assoc. Prof. Kosa Golic,
University Union - Nikola Tesla, Serbia
Assoc. Prof. Raymart Bulagsac, Anacleta L. Dagaas
Southern Leyte State University, Philippines
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2018 IEDRC MACAU CONFERENCES
Authors’ Presentations Review
Session 1: Economics and Business Management PP. 20-23
CM3029
Is There a Laffer Curve in China‟s Government Tax Revenues Based on the Threshold Model?
Yang Lijun
CM2044
Educational Program Solution of Engineering Economics As the Methods of Technological
Entrepreneurship Development: the Case of Russia
Natalia V. Trifonova, Irina L. Borovskaia, Aleksandra S. Proshkina, Michael Z. Epstein, Anastasia A.
Melnikova
CM3013
Analysis of Product Personality and Purchase Intention of Society to Indonesia Original Products. Case
Study: Batik
Amalia Suzianti, Sofrida Rosita Hanum and Rheinanda Kaniaswari
CM2037
Predictors of Abusive Supervision: Organizational Identification and The Role of Individual Difference
Wan-Ju Wu, Chun-Yen Chen, Yuan-Yu Chien
CM2008
Association among Corporate Culture, Talent Training and Development, and Corporate Operational
Performance
Chin-Miel Su
CM2042
Optimal Pricing for Flash Sale Considering Stock Value and Amount of Unique Visitors
Yongzhong Wu and Simin Huang
CM2053
The Relationship between Product Life Cycles and Sales Personals‟ Job Stress
Chun-Yen Chen, Shih-Hsun Fan, Yuan-Yu Chien
CM2055
Research on Whether or Not the Opposite-Sex Endorsement of Intimate Products Affects the
Advertising Effectiveness
Yu-Chung Hsiao and Xin-Ling Li
CM3005
Tax Planning in Fundraising Activities
Zhang Peilu
Session 2: Logistics Service and Decision Management PP. 24-27
CM2014
Designing Economic and Environmental System Dynamic Model of Halal Supply Chain on Third-Party
Logistic Industry in Indonesia
Latu Adiweno, Teuku Yuri M. Zagloel and Romadhani Ardi
CM2015
Quantification of Sequencing Flexibility based on Precedence Graphs for Autonomous Control Methods
Michael Henke, Daniel Mueller and Carina Mieth
CM2017
Closed-Loop Supply Chain Optimization with Vehicle Routing Problem for Gallon Water Distribution
Rizky Abby Purnawan, Teuku Yuri M. Zagloel and Romadhani Ardi
CM2018
Designing Strategies for Improving the Quality of Ragunan Wildlife Park Service using Quality
Function Deployment Method
Inaki Maulida Hakim and Rossy Nicoline Subrana
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2018 IEDRC MACAU CONFERENCES
CM2019
Designing Implementation Strategy for Internet of Things (IoT) on Logistic Transportation Sector in
Indonesia
Inaki Maulida Hakim and Aldeina Putriandita
CM2021
Destination and Number of Flight Determinatuon Using Multi Objective Goal Programming and Integer
Linear Programming
Fauzia Dianawati and Liananda Deliputri
CM2022
Investment Feasibility Study of N-219 Aircraft Purchasing for Pioneer Flight in North Kalimantan
Province with Capital Budgeting Method
Fauzia Dianawati and Faisal Ahmad Ridho
CM2024
Rating of Suppliers on Aircraft Parts Procurement Using DEMATEL-Based ANP and Simple Additive
Weight Methods
Fauzia Dianawati and Deska Hanandira
CM2026
Designing Mass Rapid Transit (MRT) Jakarta Transportation Service Strategy Using the Integration of
Kano and QFD Method
Inaki Maulida Hakim and Satrio Nur Kartikoseno
CM2016 Integration Model of Stock Inventory with Multi-Echelon Logistic and Predictive Maintenance
Ari Agung Prihandoyo, T. Yuri. M. Zagloel and Romadhani Ardi
Session 3: Data Processing and Information Security PP. 28-31
CM2028
An Interactive Visualization Tool of E-Government Data Analysis of the Poorest of the Poor Household
List in the Philippines
Mary Jane C. Samonte, Renz Jirhel D. Bahia, Carl Justine T. Dollete and Samantha Bernadine A.
Forlaje
CM2033
An Efficient Universal Designated Verifier Signature Scheme for Non-Transferable Data Sharing in
Clouds
Han-Yu Lin, Pei-Yih Ting and Yan-Ru Jiang
CM2046
Secured Data Hiding and Sharing Using Improved LSB-based Image Steganography Technique
Mark Rennel D. Molato, Bobby D. Gerardo and Ruji P. Medina
CM2050
1024Bit Key Fortification of RC6 for Video Encryption
Rommel Evan J. Paje, Ariel M. Sison and Ruji P. Medina
CM2031
Enhancing MD5 Collision Susceptibility
Jake M. Libed, Ariel M. Sison and Rujie P. Medina
CM2030
Sentence-Level Sarcasm Detection in English and Filipino Tweets
Mary Jane C. Samonte, Carl Justine T. Dollete, Paolo Mikkael M. Capanas, Maristela Louise C. Flores
and Caroline B. Soriano
CM3020
Scalable Query Profiling Employing Purging and Elimination Technique
Ruben A. Parazo and Dr. James A. Esquivel
CM3024
Performance Analysis of Enhanced SPECK Algorithm
Roman Alex F. Lustro, Ariel M. Sison and Ruji P. Medina
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2018 IEDRC MACAU CONFERENCES
Session 5: Construction Engineering and Management PP. 35-39
CM0003-A
Self-Enforcing Subcontractors in the Construction Industry – Why Not?
Johan Nyström
CM0004
Examining Methods of Concrete Construction in a Tadao Ando Private Art Gallery: Lincoln Park,
Chicago, Illinois.
Daniel Joseph Whittaker
CM0005 Information Flow Optimisation: Enabling Standardisation towards Modular Building Methods of
Wood-building Solutions
CM3015 Security Assessment of Bruce-Force Attack to Subset Sum-Based Verifiable Secret Sharing Scheme
Romulo L. Olalia Jr., Ariel M. Sison and Ruji P. Medina
CM3023
Web Server Utilization Using Common of-the-shelf Computers
Jeffrey John R. Yasay
Session 4: Information Technology Application and Innovation Management PP. 32-34
CM3028
Research on the Configuration of Urban Public Cultural Facilities: A Case Study of Tianjin Libraries
Lei Li , Jingyi Kong, Ruodan Wang , Chenying Gu and Shuai Ling
CM2035
Advanced Smart Wheelchair Design in Enhancing Quality of Life for Elder and Handicapped People
Wong Seng Fat, Hoi Wai Keong and Wan Io Kuan
CM2049
Assistive Mobile App for Children with Hearing & Speech Impairment Using
Character and Speech Recognition
Mary Jane C. Samonte, Renz Jirhel D. Bahia, Samantha Bernadine A. Forlaje, John Gabriel J. Del
Monte, Jecelle Anne J. Gonzales and Mariebeth V. Sultan
CM3030
Modeling Passengers‟ Choice in Ride-Hailing Service with Dedicated-Ride Option and Ride-Sharing
Option
Xiangying Chen, Yongzhong Wu and Jingwen Ma
CM2013
Litigation Patents Knowledge Flow of Smartphone: Based on the Technology Field Citation Network
Ruirong Liu, Kuei-Kuei Lai, Chien-Yu Lin, Fang-Pei Su and Hui-Chuan Shih
CM2005
Validity and Reliability Assessment of the Game Addiction Scale: An Empirical Finding from Indonesia
M. Mujiya Ulkhaq, Riyan Rozaq, Rafli Ramadhani, Reviza Heldianti, Azrinol Fajri and Pradita Y.
Akshinta
CM3027-A
Computer Simulation of Thermal and Beam Trajectory Characteristics in Rotating Anode X-Ray Tube
for Mammography
Seok Moon Lee and Jeong Hwan Kwak
CM3001-A
Waste Minimization Using Value Stream Analysis Tool to Increase Company Productivity (Case Study
of SMEs Gudeg Bu Hj Ahmad)
Mukhlas Dwi Putra and Nur Arifan
CM3004
Research on Sharing Economy based on Sharing Bicycles
Yang Shuai and Bo Qibo
Shandong Jiaotong University, China
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2018 IEDRC MACAU CONFERENCES
Fredrik Lindblad, Bengt Magnusson, Alan Luu, and John Ragnarsson
CM0006
Efficiencies in the on-site Material Handling Process Using Radio Frequency Identification for wood
Building Construction
Fredrik Lindblad, Åsa Bolmsvik, Jenny Pettersson, and Sara Wiberg
CM0008-A
An Exploration of Technology-Culture Fit of BIM Adoption in Construction Industry
Hua Yuanyuan
CM0012
Review of Available Schedule Management Approaches
Tzu-Hua Lai and Jyh-Bin Yang
CM0013
Feasibility Study of Implementing Competitive Dialogue in Taiwan
I-Jen Ting and Jyh-Bin Yang
CM0014
Development of Schedule Float Calculation Program
Chi-Yun Ke and Jyh-Bin Yang
CM1002
Conceptualizing Team Adaptability and Project Complexity: A Literature Review
Derek A. Abankwa, Steve Rowlinson, and Emmanuel Adinyira
CM1003-A
The Typhoon Haiyan Aftermath: Assessment on Rehabilitation Management Efforts of Philippine
Authorities
Raymart Bulagsac and Anacleta L. Dagaas
CM1004
Expectations and Perceptions in Engineering Consulting Project Management Quality Services: A Gap
Analysis using AHP Method and SERVQUAL Model
Joseph Berlin P. Juanzon
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2018 IEDRC MACAU CONFERENCES
Authors’ Presentations (October 25, 2018)
Session 1 Time: 13:30-16:05 Venue: E12-G004
Theme: Economics and Business Management
Session Chair: Dr. Yu-chung Hsiao
Affiliation: Nanfang College of Sun Yat-Sen University, China
*The time slots assigned here are only tentative. Presenters are recommended to stay for the whole session in case of any absence.
**After the session, there will be a group photo for all presenters in this session.
ID Title+ Author‟s Name
Invited
Speech
13:30-13:50
The Influence of Trust and Intensity of Use on The Sense of Subjective Well-Being Brought by
Technology – A case study on Alipay
Dr. Yu-chung Hsiao
Nanfang College of Sun Yat-Sen University, China
Abstract: Cashless payment such as by scanning of QR code is quickly becoming an integrated part of
our life. Its omnipresence arouses a concern among people. As mobile payment gains greater
popularity, its users carry less cash. People enjoy the convenience this brings, but also react differently
when cash payment is rejected.
In view of this phenomenon, i.e. the reduced amount of cash users carry, and the direct consequence of
it-the weakened ability of cash as a means in trading, this paper discusses the possibility that this type
of payment method invokes a sense of wellness in modern people. Focusing on Alipay, this study
analyzes if its cashless payment function indeed brings happiness to users. Intensity of use, usage
motivation, and trust are adopted to analyze and investigate the subjective well-being of users of the
cashless payment method of Alipay.
In this study, data path analysis is performed on the samples retrieved. The following conclusions are
drawn: in the process of using Alipay, recognition as the usage motivation is positively related to the
intensity of use, and vice versa; the intensity of use has a significant positive impact on trust; the trust
on Alipay has a positive effect on users‟ subjective well-being.
CM3029
13:50-14:05
Is There a Laffer Curve in China‟s Government Tax Revenues Based on the Threshold Model?
Yang Lijun Southeast University, China
Abstract: Considering the impact of the GDP, investment, and other factors, this study investigates the
relationship between tax revenue and macro tax rates using the Laffer curve, adopting the threshold
model for economic analysis. It was found that there is not a complete Laffer curve in China.
Improving enterprise profits would effectively reduce the negative effects of rising rates on tax
revenues. Considering China‟s current economic development, raising taxes is not desirable; the
serious fiscal deficit rate does not permit massive tax cuts, and this does not conform to the theoretical
results. Therefore, it would be suitable to make structural adjustments to government tax revenues.
CM2044
14:05-14:20
Educational Program Solution of Engineering Economics As the Methods of Technological
Entrepreneurship Development: the Case of Russia
Natalia V. Trifonova, Irina L. Borovskaia, Aleksandra S. Proshkina, Michael Z. Epstein, Anastasia A.
Melnikova
Saint-Petersburg State University of Economics, Russia
Abstract: The aim of this study is to explore the present landscape of educational market on
Engineering Economics master programs taking the example in Russian universities. Within the study
28 master programs were reviled and analyzed during February-April 2018. The findings of the study
identify that such programs were realized by technical universities not by economic ones. In many
cases these programs were industrial-focused. As a result the relevance of such programs for support of
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technological entrepreneurship in universities is revealed.
CM3013
14:20-14:35
Analysis of Product Personality and Purchase Intention of Society to Indonesia Original Products. Case
Study: Batik
Amalia Suzianti, Sofrida Rosita Hanum and Rheinanda Kaniaswari
Universitas Indonesia, Indonesia
Abstract: Batik, as one of Indonesia‟s original product, is currently experiencing rapid growth in the
fashion industry. This can be seen from the emergence of various kinds of fashion products made from
batik cloth. In this study, the types of batik cloth will be divided according to the manufacturing
process which are stamped batik, hand-drawn batik, and painted batik. This selection aims to provide a
more detail description for the concept of product personality for each batik cloth.
Product personality is a set of personality traits used by people to describe a product to distinguish it
from other products. Based on the results of data processing, these three types of batik cloth turned out
to bring different personality values. Stamped batik with its simplicity, hand-drawn batik with modesty,
and painted batik with optimistic value.
This study also wanted to see the relationship between product personality and purchase intention to
prove whether this concept will affect the level of batik sales. The result proved that the value of
product personality affects the purchase intention of a person against stamped batik and hand-drawn
batik. As for painted batik, product personality has no direct effect. In addition, product personality also
affects subjective norms (opinions of people around the prospective buyer) directly in bringing the
purchase intention to the types of batik.
CM2037
14:35-14:50
Predictors of Abusive Supervision: Organizational Identification and The Role of Individual Difference
Wan-Ju Wu, Chun-Yen Chen, Yuan-Yu Chien
Kao Yuan University, Taiwan
Abstract: In this study, the authors examine the relationship between organizational identification and
abusive supervision. The authors predict organizational identification will be related to abusive
supervision. Additionally, the authors examine the moderating effects of individual difference(gender).
The sample is collected from employees who are currently employed and work under their own
supervisor. collected from 333 supervised employees (Mainland China:150, Taiwan:183) suggested
that organizational identification was positively related to abusive supervision when organizational
identification was low. However, Regardless of gender, when employees have a high degree of
organizational identity, They will accommodate the behavior of the supervisor, so they won‟t
perception of the existence of abusive supervision. The research result will help CEO to strengthen
employees‟ organizational identification in order to reduce turnover rate; at the same time, to remind
leaders to pay attention to their words and deeds and self-discipline. This will influence leaders‟
management performance and reduce organizational performance
CM2008
14:50-15:05
Association among Corporate Culture, Talent Training and Development, and Corporate Operational
Performance
Chin-Miel Su
Fuzhou University, China
Abstract: The objective of this study was to examine the association among the corporate culture,
talent training and development (T&D), and corporate operational performance of small- and
medium-sized companies by using a questionnaire survey. The results showed that a desire for
innovative learning was a key emphasis in corporate culture, work attitude was key for talent T&D, and
customer satisfaction was key for operational performance. Moreover, a significantly positive
correlation was found between corporate culture and talent T&D, between corporate culture and
corporate operational performance, and between talent T&D and corporate operational performance. Corporate culture differed significantly depending on a company‟s sector, total capital, and age. Talent
T&D differed significantly depending on company age and the average age of the employees.
Corporate operational performance differed significantly depending on a company‟s total capital and
the average age of its employees. Lastly, corporate culture had a significantly positive effect on talent
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T&D and corporate operational performance, and talent T&D had a significantly positive effect on
corporate operational performance. The results can serve as a reference for related government
divisions and subsequent studies.
CM2042
15:05-15:20
Optimal Pricing for Flash Sale Considering Stock Value and Amount of Unique Visitors
Yongzhong Wu and Simin Huang
South China University of Technology, China
Abstract: In recent years, the online retail industry developed much quickly. Flash sale is the most
important part of online retailing, it gradually attracts attention of both industry and academia. Flash
sale is a new business model that offers discounted products in limited numbers over a short period. In
flash sale, shopping behavior does not necessarily follow the consumption behavior in traditional retail
environment. With real sales data from an e-commerce company with flash sales, this study shows that
the sales of an item is simultaneously affected by the stock value of the item, amount of unique visitors
of the item, and the pricing of the item (in terms of discount). A mathematical model is established to
optimize the discount level of items. With the established mathematical model, the optimal discount of
an item is determined with consideration of both the stock value of the item and the amount of unique
visitors of the item. With the optimal pricing, the sales profit is maximized.
CM2053
15:20-15:35
The Relationship between Product Life Cycles and Sales Personals‟ Job Stress
Chun-Yen Chen, Shih-Hsun Fan, Yuan-Yu Chien
Kao Yuan University, Taiwan
Abstract: In the modern world, there are so many different products in this rapidly changing era, and
also a need to promote the sales personals ability to sell products. That is why many people in the
workplace are experiencing more pressure from their jobs.
While sales personals are selling products, the life cycles of the products they are tasked with selling
will also increase the pressure they experience. In previous research, we explored job stress and
product life cycles; however, it seems that there is no existing research on the link between product life
cycles and sales personals.
Currently, job stress is not only a proper noun but also exists in work environments. Therefore, this
research wants to clarify the relationship between product life cycles and the job stress of sales
personals. We investigated this relationship by distributing paper and Internet questionnaires. Our
targets focused on SME sales personals. We distributed a total of 400 paper and Internet questionnaires,
but only 313 were returned. The research will be hypothesized to use the single factor analysis of
variance (One-Way ANOVA), followed by Post Hoc Multiple Comparisons, two sample tests, and
validation.
During the research, the results showed that when a product produces little to no job stress, the product
life cycle was relatively low. When a product has a life cycle that is divided into the introduction stage
and the mature stage, the accompanying job stress is higher than that found in the growth and decline
stages. The results will lead to recommended management practices and recommendations for future
research.
CM2055
15:35-15:50
Research on Whether or Not the Opposite-Sex Endorsement of Intimate Products Affects the
Advertising Effectiveness
Yu-Chung Hsiao and Xin-Ling Li
Nan-Fang College of Sun Yat-Sen University, China
Abstract: With the development of the times, the advertising industry has developed at a rapid speed
and consumers receive thousands of advertisements every day. The term advertising endorser is
gradually becoming more and more familiar to the general public. In order to make themselves stand
out in the thousands of advertisements, many advertising companies began to seek new advertising methods. Hiring an opposite-sex endorser is one of them. Since Kimura Takuya endorsed a lipstick
brand in 1995, there has been quite a number of cases of opposite-sex endorsement that grew at a slow
and steady rate. In 2013, Wang Dongchen, a former member of the Taiwanese boy group Fahrenheit,
endorsed a sanitary napkin brand, which cause such a sensation and opened a new chapter in the
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2018 IEDRC MACAU CONFERENCES
domestic opposite-sex endorser‟s endorsement of intimate products. The results of this study showed
that gender conflict between endorser and product did not affect the effectiveness of advertising, but
consumers of different genders presented different attitudes towards endorsers of conflicting genders.
CM3005
15:50-16:05
Tax Planning in Fundraising Activities
Zhang Peilu
Shandong Jiaotong University, China
Abstract: The paper describes the tax planning in fundraising activities. The normal operation of
each enterprise cannot be separated from the funds; financing activities are an important part of the
next series of economic activities. Financing not only needs to raise enough funds, but also to minimize
the cost of capital. In the different financing plan, the amount of the tax is different, tax factors affect
the merits of the scheme, and financing costs will affect the cost of production and operation of
enterprises, which will affect the competitive power of enterprises. Therefore, when enterprises are
raising money, if we can adopt the best financing plan with financing skills, you can minimize tax and
save benefits, which will provide a reliable guarantee for the production of capital management
strategy of the enterprise and improve the implementation of the sustainable competitiveness of
enterprises. Therefore, this article discusses the tax issue in the selection of financing options in
enterprises. The thesis uses comparative analysis method and case analysis method. In the process of
financing, enterprises should keep in mind the business management objectives of maximizing
corporate value, determine the ratio of debt capital to equity capital, and select the appropriate
financing method according to the characteristics of the enterprise.
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2018 IEDRC MACAU CONFERENCES
Session 2 Time: 16:10-18:40 Venue: E12-G004
Theme: Logistics Service and Decision Management
Session Chair: Assoc. Prof. Jingzhi Guo
Affiliation: University Of Macau, China
*The time slots assigned here are only tentative. Presenters are recommended to stay for the whole session in case of any absence.
**After the session, there will be a group photo for all presenters in this session.
ID Title+ Author‟s Name
CM2014
16:10-16:25
Designing Economic and Environmental System Dynamic Model of Halal Supply Chain on
Third-Party Logistic Industry in Indonesia
Latu Adiweno, Teuku Yuri M. Zagloel and Romadhani Ardi
Universitas Indonesia, Indonesia
Abstract: The opportunity in the application of halal supply chain is considered to rise sharply in the
future. Halal market is predicted to reach US$ 2,537 billion in 2019 globally. Meanwhile, Indonesia as
a country with the largest islamic population in the world certainly does not want to lose momentum in
maximizing this chance. For instance, Indonesian government has initiated infrastructure development
and policy. Halal supply chain has become a critical aspect regarding this development of halal
industry especially in the food sector. As the demand requirement evolving, many companies consider
to outsource their logistic function with third-party logistic (3PL) company. However, research that
leads to the sustainable application of halal supply chain in 3PL industry is still needed. Therefore, this
study aims to reveal the economic and environmental perspectives from halal supply chain in 3PL
industry. System dynamic approach is used because it gives better understanding of the whole system
which change its behaviour over time. Moreover, this approach also addresses possible policy scenario
for Indonesia (new market penetration in middle-east). The result shows that halal supply chain gives
positive impact economically and effects the environment unsignificantly. Meanwhile, finding on new
market penetration policy magnify the economic aspect.
CM2015
16:25-16:40
Quantification of Sequencing Flexibility based on Precedence Graphs for Autonomous Control
Methods
Michael Henke, Daniel Mueller and Carina Mieth
TU Dortmund University, Germany; TRUMPF Werkzeugmaschinen GmbH + Co. KG, Germany
Abstract: Autonomous control methods (ACMs) are a promising approach to cope with the increasing
complexity and dynamics of the business environment. In this context, sequencing flexibility provides
great potential to increase the logistic performance of these methods. To optimally utilize this potential
in production management, a quantification is required. However, the existing approaches to quantify
sequencing flexibility are not suitable for the use in ACMs. Therefore, this article introduces a key
figure to map sequencing flexibility based on precedence graphs for use in ACMs. For this purpose,
requirements for the key figure are derived from the properties of autonomous control and a framework
is presented which integrates this key figure into the decision-making process. The results are evaluated
based on the presented requirements.
CM2017
16:40-16:55
Closed-Loop Supply Chain Optimization with Vehicle Routing Problem for Gallon Water Distribution
Rizky Abby Purnawan, Teuku Yuri M. Zagloel and Romadhani Ardi
Universitas Indonesia, Indonesia
Abstract: The consumption level of gallon water is very high, thus makes the product distribution
activities from the company to the customers is the most important aspect. Gallon water has its
uniqueness, where empty gallons from customers will be taken back to the company by the vehicles.
Distribution systems with this situation is called Closed-loop Supply Chain. To solve the distribution system, the Vehicle Routing Problem with Simultaneous Delivery and Pick-up (VRPSDP) method is
used for determining the best route taken by the vehicle in distributing gallon water with the shortest
total travel distance. This study presents a comparison results between VRPSDP optimization using
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2018 IEDRC MACAU CONFERENCES
two different algorithms, Local Solver algorithm and Simulated Annealing algorithm. VRPSDP is a
variant of the problem of Vehicle Routing Problem (VRP) which calculate the entities that must be
taken back from customers to depot. The optimization model is built by making computer
programming model by using LocalSolver library. The result of this study is the model for determining
local optimal solution for Closed-loop Supply Chain distribution route.
CM2018
16:55-17:10
Designing Strategies for Improving the Quality of Ragunan Wildlife Park Service using Quality
Function Deployment Method
Inaki Maulida Hakim and Rossy Nicoline Subrana
Universitas Indonesia, Indonesia
Abstract:Research conducted by the management of TMR in 2017 obtain TMR visitor satisfaction
index worth 72.8 indicate that the performance of TMR service is still not good so it needs to improve
the quality of TMR visitor service in order to increase visitor satisfaction. This study aims to identify
strategies to improve the quality of service visitors in accordance with the needs of visitors using TMR
Factor Analysis, Kano Model, and Quality Function Deployement method. Factor Analysis shows there
are five factors that influence visitor satisfaction that is conservation and demonstration, animal
welfare, facility, information, and accessibility. The Kano Model shows 14 attributes included in the
one-dimensional category, seven in the must-be category, four in the indifferent category, and one in
the attractive category. Of these 26 service quality attributes generate technical requirements or
strategies to meet the service attributes. The first level of House of Quality resuls 19 strategies to
improve the quality of visitor services to meet the 26 service attributes that have been identified
previously.
CM2019
17:10-17:25
Designing Implementation Strategy for Internet of Things (IoT) on Logistic Transportation Sector in
Indonesia
Inaki Maulida Hakim and Aldeina Putriandita
Universitas Indonesia, Indonesia
Abstract: Industry 4.0 has been evolving and affecting various sector globally, one of them is logistics
sector. On the other hand, Indonesia needs to solve its logistics problem regarding the amount of costs
that needs to be allocated to logistics activities, mainly transportation activities. A solution for the
problem is by using the development of ICT, and Internet of Things (IoT) is one of the options. The
main purpose of this study is to find a design of implementation strategy for IoT on logistic
transportation sector in Indonesia, based on its Key Success Factors (KSF). The study is divided into
two, identification and prioritizing KSF using Analytic Network Process, and designing the strategy. In
the first stage, the result indicates that there are eight main KSFs which affecting the implementation of
IoT in logistics transportation sector the most. In the second stage, the eight main KSFs could be used
to generate various strategies which then be designed into a structural strategy implementation diagram
using Interpretive Structural Modeling. The results of this study are the finding of eight main KSFs
which are change in business mindset; employees‟ commitment; performance‟s quality; training;
competition; involvement of top management; on-time delivery; and clear standard on architecture
reference for the IoT system, and also the discovery of implementation strategy diagram that consists of
eight main strategies which are change management; training; HR management; building cooperative
relationship with partners; maintaining and improving the company‟s system; establish a monitoring
system; forming a fail-proof system; and designing a standardized integration system.
CM2021
17:25-17:40
Destination and Number of Flight Determinatuon Using Multi Objective Goal Programming and
Integer Linear Programming
Fauzia Dianawati and Liananda Deliputri
Universitas Indonesia, Indonesia
Abstract: A state airline company has plans to open a new aviation business, from charter business and
petroleum transport, to a regular flight. This condition is triggered by the development of Indonesia
archipelago and the increasing number of aircraft users due to Indonesia‟s geographical conditions
where each island is separated by water. It becomes an opportunity for new airlines company to enter
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2018 IEDRC MACAU CONFERENCES
the regular market. However, the company has not set any region that has potential to become a flight
destination and daily flight frequencies using ATR 72-600 and CRJ1000. These constraints become and
obstacles for companies to expand their business and increase profits. Therefore, a mathematical model
is needed in order to define the airline‟s objective by considering operational cost, revenue, and the
number of passengers from Jakarta to destination areas. Multi Objective Goal Programming (MOGP)
is a method used to establish an optimal flight route. This method has a concept of minimizing the
deviation between reality and results from the research. The results of this method are the seven
aerodrome destinations from fifteen airports the company recommends. Then, it will be proceed with
Integer Linear Programming (ILP) method to know the frequency and daily plane assignment by
minimizing flight cost per hour of flight. Thus, the company can run its business expansion optimally.
CM2022
17:40-17:55
Investment Feasibility Study of N-219 Aircraft Purchasing for Pioneer Flight in North Kalimantan
Province with Capital Budgeting Method
Fauzia Dianawati and Faisal Ahmad Ridho
Universitas Indonesia, Indonesia
Abstract: This study discusses the investment plan on pioneer flight business in Indonesia. The
purpose of this study is to know the feasibility of investment plan to purchase N-219 aircraft to be
implemented by PT Pelita Air Service for pioneer flight business in North Kalimantan. The study is
conducted by using capital budgeting method. This research uses quantitative research type with
descriptive analysis method and case study approach. The study that is conducted at PT Pelita Air
Service shows the result that the investment plan will be feasible to be implemented and can increase
the income better. The use of the NPV method indicates that the investment plan resulted in a larger PV
Net Cash Flow than PV Initial Investment, which is amounted to Rp 54,721,058,900. Calculation by
B/C Ratio method obtained result of 1,11, and through IRR method obtained result of 19,03%, bigger
than rate of return which is wanted by company that is equal to 6,5%. Calculation by payback period
method shows that the payback period is shorter than the maximum payback period from the
investment, which is 3 years 5 months 10 days. On the use of ARR method obtained result of 10%, it
has exceeded the expected rate of return by the company which is equal to the return of bank deposits
in 1 year. Sensitivity analysis indicates that the subsidy decline is very influential on the feasibility of
investments that is made.
CM2024
17:55-18:10
Rating of Suppliers on Aircraft Parts Procurement Using DEMATEL-Based ANP and Simple Additive
Weight Methods
Fauzia Dianawati and Deska Hanandira
Universitas Indonesia, Indonesia
Abstract: Proper supplier selection may result in a significant difference to the future of an
organization in reducing operating costs and improving the quality of the final product. Being in an
industry with close relation to suppliers, Maintenance, Repair and Overhaul (MRO) companies will
always strive to select the supplier that suits best to company‟s conditions and needs. Therefore, a
supplier ranking can assist the company in selecting the most suitable supplier according to the
considered criteria. This research utilizes DEMATEL-Based ANP (DANP) and Simple Additive
Weight (SAW) methods. The DANP method is used to generate weight, level of importance, and the
relationship between criteria depicted in Influence Network Relation Map (INRM). The DANP method
results that supplier reputation criterion is the most important criterion with a weight of 0,2848. The
Simple Additive Weight (SAW) method generates a supplier rating based on criteria weight of DANP.
The result of the SAW method is the supplier S1 is the best supplier with overall value of 0.9205.
CM2026
18:10-18:25
Designing Mass Rapid Transit (MRT) Jakarta Transportation Service Strategy Using the Integration of
Kano and QFD Method
Inaki Maulida Hakim and Satrio Nur Kartikoseno Universitas Indonesia, Indonesia
Abstract: The number of vehicle growth in DKI Jakarta continues to increase, as in 2016 it is known
that there are 18 million vehicles registered. To overcome this increasing amount of congestion every
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2018 IEDRC MACAU CONFERENCES
year, the government of DKI Jakarta is currently preparing a new public transportation known as Mass
Rapid Transit (MRT) Jakarta. In this situation, one of the preparations that plays a big role is the
transportation service quality itself. It‟s considered as one of the main factors that affects the decision
of prospective users in order to choose their public transportations to reduce the usage of private car.
This preliminary study identifies what, and which service criteria should be considered first in order to
deliver the optimum service performance using the 5 dimensional SERVQUAL and Kano Model.
There are 34 attributes of service quality criteria identified which adapted from PM No. 48/2015 as
national standard service quality for railway passenger transportation mode and international standard
service quality from EN 13816 as a main external reference to improve its service quality standard. The
result of Kano Model shows that there are 15 service criteria in “Attractive” category, 13 in
“One-dimensional”, and 5 in “Must be” which translated as “Customer Needs” to formulate
standardized service strategies. Through the establishment of House of Quality phase 1, there are 5
major “Technical Responses” that needed to be done for Mass Rapid Transit (MRT) Jakarta to prepare
in order to deliver its optimal service quality which are: The provision of main facilities in stations and
trains, technology and management of information system development, implementation of customer
service evaluation system, periodical service performance evaluation system, and special on-job
training for maintenance staffs.
CM2016
18:25-18:40
Integration Model of Stock Inventory with Multi-Echelon Logistic and Predictive Maintenance
Ari Agung Prihandoyo, T. Yuri. M. Zagloel and Romadhani Ardi
Universitas Indonesia, Indonesia
Abstract: This paper describes the design model integration between predictive tire scrap and
inventory stock with consideration of multi echelon logistics. Cox regression model was used to
investigate the relationship between a set of one or more covariates and the hazard rate of tire to predict
scraping time of tire. The result of prediction was used to calculate stock in every equipment user,
distribution center and factory. Economic Order Quantity was used to calculate stock. This paper
adopts the SPSS Modeler based analytical and simulation method to obtain the optimal configurations
cost model of maintenance and stock inventory. The equipment and logistics challenges of mining
companies provides a real context for the presentation of this research.
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2018 IEDRC MACAU CONFERENCES
Session 3 Time: 13:30-16:00 Venue: E12-G021
Theme: Data Processing and Information Security
Session Chair: Prof. Luiz Moutinho
Affiliation: University of Suffolk, England
*The time slots assigned here are only tentative. Presenters are recommended to stay for the whole session in case of any absence.
**After the session, there will be a group photo for all presenters in this session.
ID Title+ Author‟s Name
CM2028
13:30-13:45
An Interactive Visualization Tool of E-Government Data Analysis of the Poorest of the Poor
Household List in the Philippines
Mary Jane C. Samonte, Renz Jirhel D. Bahia, Carl Justine T. Dollete and Samantha Bernadine A.
Forlaje Mapúa University, Philippines
Abstract: This study aims to develop an interactive visualization tool for the Philippines‟ Department
of Social Welfare and Development‟s National Household Target System for Poor Poverty Reduction
(NHTS-PR) or Household List – in use for E-Government Data Analysis. Household List is an
information management system that identifies who and where the poor are. The study is about an
interactive web-based visualization tool in which the user will use filters to visualize, compare and
generate reports. The study is concerned with e-government – this tool can be utilized by government
agencies to identify household list through a multimedia data visualization and web application of
presentations and reports of the poor households in the Philippines. The study has then successfully
utilized Household List‟s data and has assisted social protection programs and other government
agencies in their decision-making during planning phase including determining qualified beneficiaries
of their programs in relation to poverty.
CM2033
13:45-14:00
An Efficient Universal Designated Verifier Signature Scheme for Non-Transferable Data Sharing in
Clouds
Han-Yu Lin, Pei-Yih Ting and Yan-Ru Jiang
National Taiwan Ocean University, Taiwan
Abstract: In the cloud data sharing environments, a universal designated verifier signature (UDVS)
scheme is a better choice to protect the right and privacy of data owner who has a valid signature on his
personal data, say medical records. In particular, such a scheme provides a non-transferable data
sharing mechanism for the data owner to convince an intended cloud data user of the validity of his
data. Also, the designated cloud data user is unable to further persuade any third party of his conviction,
so as to prohibit designated cloud users from arbitrarily disseminating downloaded information. In this
paper, we propose a new efficient UDVS scheme for non-transferable data sharing in clouds. A data
owner can upload his personal data with corresponding signatures to cloud servers and only the
designated data user can download it and verify its validity without further transferring it to irrelevant
users. The proposed scheme is based on the well-known computational Diffie-Hellman assumption and
is proved secure against adaptively chosen-message attacks in the random oracle model. The efficiency
comparison also reveals that the proposed UDVS scheme has lower computational costs, which helps
with practical implementation.
CM2046
14:00-14:15
Secured Data Hiding and Sharing Using Improved LSB-based Image Steganography Technique
Mark Rennel D. Molato, Bobby D. Gerardo and Ruji P. Medina
Technological Institute of the Philippines, Philippines
Abstract: Despite the notable performance of various existing image steganography techniques in the
spatial domain, various statistical analyses such as Chi-square and RS analysis still considerably affect their over-all performance. Also, employing conventional cryptosystems to further secure the secret
message adds significant overhead to the computational complexity. This paper presents a less complex
and straight-forward image steganography technique that has an acceptable embedding capacity, an
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2018 IEDRC MACAU CONFERENCES
appropriate level of security and a significantly low probability of detection of either visual assessment
or statistical analysis techniques. In this paper, the embedding process is not directly executed to the
original color space of the cover image which is the RGB but rather in YCbCr color space. The
Huffman encoding helped to attain the high payload capacity and the concept of quadratic residues
strengthened the additional layer of security. The PSNR and SSIM results showed that after a 100
percent embedding to the LSBs of the cover image, distortions were within the satisfactory range. Also,
the Chi-square and RS analysis simulation results proved that the stego-images generated by the
proposed technique have a low probability of detection
CM2050
14:15-14:30
1024Bit Key Fortification of RC6 for Video Encryption
Rommel Evan J. Paje, Ariel M. Sison and Ruji P. Medina
Technological Institute of the Philippines, Philippines
Abstract: Data confidentiality protection is becoming important as the popularity of file sharing is
growing. This paper presents a fortified version of RC6 Block Cipher Algorithm designed for 1024bit
key length. RC6 uses four registers for strong plaintext and for data-dependent rotation while this study
uses sixteen registers in a 64bit block that helps increase the performance. The paper also presented a
comparative evaluation of the proposed modification of RC6 with Standard RC6, Enhanced RC6, and
Modified RC6. The evaluation was done by comparing encryption and decryption outputs of a single
video in 10 different file formats (mov, 3gp, avi, flv, m4v, mkv, mod, mp4, mpg, and wmv). The result
of the simulation shows that the proposed fortification of the RC6 Algorithm achieves a least
encryption/decryption time bringing maximum throughput. The proposed modification of this study
proved to be more than twice faster than the standard RC6 algorithm and twice as fast as the two other
algorithms mentioned and used in the cryptanalysis of this study despite its bigger key, block size and
registers.
CM2031
14:30-14:45
Enhancing MD5 Collision Susceptibility
Jake M. Libed, Ariel M. Sison and Rujie P. Medina
Technological Institute of the Philippines, Philippines
Abstract: Collision vulnerability of MD5 cryptographic hash function greatly affects the data integrity
and authenticity of the hash value. In this study, the researchers introduced a new method for the
padding process of the original message and implemented additional operations in the cryptographic
hash function of MD5. The simulation results show that the enhancements made in the message digest
hash function have provided additional security in generating hash value. The avalanche results
provided good impact in protecting the integrity of the new message digest hash value. The
randomness test obtained impressive random hash generation. More importantly, the enhancements
have addressed MD5 collision susceptibility.
CM2030
14:45-15:00
Sentence-Level Sarcasm Detection in English and Filipino Tweets
Mary Jane C. Samonte, Carl Justine T. Dollete, Paolo Mikkael M. Capanas, Maristela Louise C.
Flores and Caroline B. Soriano
Mapúa University, Philippines
Abstract: Sarcasm is a special form of sentiment which defines as “a nuanced form of language in
which individuals say the opposite of what is implied”. In this study, the researchers collected 6,000
Tagalog tweets and 6,000 English tweets from the microblogging site, Twitter, and annotated it by
linguistic experts. Tweets were classified using Naïve Bayesian, Support Vector Machine and
Maximum Entropy supervised machine learning algorithms to develop a model. The study focused on
sentence-level sarcasm detection that includes lexical, pragmatic, hyperbole, quotations and
punctuation marks as the features extracted in the tweets. The tweets collected were about government,
politics, weather, social media, and public transport that are within 2 to 5 years from the course of this research. English and Filipino tweets classification show significant on results of the experiments done.
Each algorithm demonstrates its own distinct weakness and strength in both English and Filipino
datasets. It is concluded that expert annotation and balanced dataset plays an important role in the
results of sarcasm detection.
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2018 IEDRC MACAU CONFERENCES
CM3020
15:00-15:15
Scalable Query Profiling Employing Purging and Elimination Technique
Ruben A. Parazo and Dr. James A. Esquivel
Tarlac Agricultural University, Philppines
Abstract: Reusing Queries contributes in speeding up the performance of database in responding to
future queries as it can reduce the number of database queries to be processed and sent back to the user.
Profiling a query in a machine who requested a query in database server improved the response time
when the query is reuse to answer executed query that is subdued to a profiled query. It also avoids the
utilization of database and network resources. This is because the data will be served locally as
compared to obtaining the data from the original source that is still travelling in the network which
entails cost not only on the database server but also in the network infrastructure. A condition in the
query that limits the result set of the query was removed before it will be sent to the database for
evaluation. This is to enhance the ability and usefulness of the result set of the query in answering
future subdued queries to be requested. To prevent query capability duplication as well as to
efficiently manage the space utilizes in the profiling of queries, profiled queries that are subdued by an
incoming query was purged while queries that are subdued to profiled query was not accepted in the
query logs and its result set will not be exported.
CM3024
15:15-15:30
Performance Analysis of Enhanced SPECK Algorithm
Roman Alex F. Lustro, Ariel M. Sison and Ruji P. Medina
Technological Institute of the Philippines, Philippines
Abstract: A secure lightweight block cipher is an effective security solution for applications running
on resource-constrained devices. The SPECK family of lightweight block ciphers is designed for
low-end devices that need data security. The randomness of the keystream produced by this algorithm
is a good indicator of its security strength. Nevertheless, the computed proportion of sequences based
on empirical test results falls beyond the range of acceptable interval, an evidence of non-randomness
to each algorithm. In this study, the researchers enhanced SPECK (k-SPECK) through the addition of a
key derivation function in its processes. Both SPECK and k – SPECK were evaluated with the two
sophisticated statistical test suite. The result shows that k – SPECK outperformed SPECK in terms of
randomness as its three variations successfully passed all the test of statistical packages NIST and
DieHarder, making it more cryptographically secured. Similarly, software implementation was also
evaluated showing that k – SPECK 128/192 and 128/256 performed faster in encryption cycle
compared to SPECK.
CM3015
15:30-15:45
Security Assessment of Bruce-Force Attack to Subset Sum-Based Verifiable Secret Sharing Scheme
Romulo L. Olalia Jr., Ariel M. Sison and Ruji P. Medina
Technological Institute of the Philippines, Philippines
Abstract: The integration of subset sum in the verifiable secret sharing scheme provides added
security measure for a multiparty computation such as immediate identification of and removal of an
imposter, avoidance or discourages man-in-the-middle attack and lattice-based attack, and lessens
dealer‟s burden on processing monitoring the integrity of shareholders. This study focuses on the
security assessment of a brute-force attack on the subset sum-based verifiable secret sharing scheme.
With the simulation done using a generator of all possible fixed-length partition (which is k=3 as the
least possible) summing up to the sum of the original subset generated by the dealer, it shows that it
will already took 11,408 years to brute-force all possible values even on a small 32-bit-length value and
3.8455
years for a 128-bit length value thus proving that the resiliency on brute attack on the subset sum
based VSSS can be discounted despite simplicity of the implementation. Zero knowledge on the
number of threshold will also multiply to the impossibility of the brute force attack.
CM3023
15:45-16:00
Web Server Utilization Using Common of-the-shelf Computers
Jeffrey John R. Yasay
Tarlac Agricultural University, Philippines
Abstract: The study focused on the collection of condemned computers that would be linked to form
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2018 IEDRC MACAU CONFERENCES
clustered computers. This study is limited in the utilization of a web server using common off-the-shelf
computers which was conceptualized to provide not only a web server but also other services (e.g.
opening multiple applications, web browsing, web site accessing) in a more cost effective manner. The
utilization of web server using common off-the-shelf computers was based on the cluster framework.
The effectiveness of parallel computing on the web server as evaluated by the IT experts was
confirmed. The development of the system was based on rapid application development model. The
utilization of web server used old homogeneous and diskless set of machines. The system performance
was not degraded during the duration of the evaluation and monitoring. Achieving tremendous machine
power with reduced development costs was confirmed. The system is highly acceptable based on
experts‟ opinion. The functionality of the system was based on rates, latency and scalability. Security
design was evaluated as excellent based on firewall, user authentication, limitations of access to files
and confidentiality of records. The system is highly acceptable to the users as to accessibility because
of the simplicity of operations and flexibility of the system such as administering multiple applications,
opening and accessing the university website.
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2018 IEDRC MACAU CONFERENCES
Session 4 Time: 16:10-18:40 Venue: E12-G021
Theme: Information Technology Application and Innovation Management
Session Chair: Prof. Lei Li
Affiliation: Tianjin University, China
*The time slots assigned here are only tentative. Presenters are recommended to stay for the whole session in case of any absence.
**After the session, there will be a group photo for all presenters in this session.
ID Title+ Author‟s Name
CM3028
16:10-16:25
Research on the Configuration of Urban Public Cultural Facilities: A Case Study of Tianjin Libraries
Lei Li , Jingyi Kong, Ruodan Wang , Chenying Gu and Shuai Ling
Tianjin University, China
Abstract: The cultural demands on the residents of urban public cultural facilities are constantly
changing and show diversity and complexity given the rapid development of information technology.
However, current urban public cultural facilities cannot meet the many cultural needs of urban
residents. Therefore, this paper proposes some countermeasures and suggestions to improve the
allocation of Tianjin libraries by closely combining them with the cultural needs of urban residents
and, taking the libraries of Tianjin as an example, analyzing the current situation and development of
the Tianjin libraries by using the Thiessen Polygon method, based on public product theory and public
service theory.
CM2035
16:25-16:40
Advanced Smart Wheelchair Design in Enhancing Quality of Life for Elder and Handicapped People
Wong Seng Fat, Hoi Wai Keong and Wan Io Kuan
University of Macau, Macau
Abstract: Aging problem is intensified yearly. Most of users of the barrier-free facilities are the
elderly or people suffering with handicap or disability. Those users may not have the suitable and
comfortable mobility equipment to cooperate with those barrier-free facilities; thus, it decreases the
willingness of those users to contact with the community. An advanced smart wheelchair that
including functions as zero turning function, multi-position, ergonomic transferring places,
auto-tracking, center of gravity consideration, and smart healthcare system is designed to help for
enhancing quality of life for elder and handicapped people. This smart wheelchair can improve the
ease of travelling and enhance the wheelchair users‟ willingness of travelling. Besides, this study
establishes the model between wheelchair and healthcare system. The model simulates the smart
healthcare system that cooperates with the wheelchair, updating the data simultaneously to the
database. Therefore, their health conditions can be analyzed and predicted. The smart wheelchair was
done the experiment to validate its functions.
CM2049
16:40-16:55
Assistive Mobile App for Children with Hearing & Speech Impairment Using
Character and Speech Recognition
Mary Jane C. Samonte, Renz Jirhel D. Bahia, Samantha Bernadine A. Forlaje, John Gabriel J. Del
Monte, Jecelle Anne J. Gonzales and Mariebeth V. Sultan
Mapúa University, Philippines
Abstract: Ninety-seven (97%) of children with disabilities (CWDs) are still unreached by the public
school system in the Philippines. This means that only a small portion has access to special education
despite having a national law that mandates inclusivity of CWDs and the right to basic education.
Some of the disabilities common in this population group is mental, motor-related, speech, and hearing
impairments. The modern time sees disability as a dimension of human culture, both “abled” and
“disabled” are part of a social function in the community. This human rights perspective gives
emphasis that PWD‟s treatment does not lie medically but in recognition that they are entitled to the same rights as everyone else and are capable of making their own decisions. For CWDs to be
motivated to take part in the society, their early childhood development must be given importance. It is
believed that these children must be given supplemental educational materials that can help them level
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with non-disabled children. In this paper, the researchers provided a supplementary tool for preschool
students, with speech and hearing impairment under Special Education (SPED) class, in learning basic
counting, English alphabet and recognizing basic shapes by using the technological advancement of
speech and character recognition in the general education. The developed system were used and tested
by SPED teachers, parents and target learners and has been an acceptable technology in developing
students‟ writing and speaking skills.
CM3030
16:55-17:10
Modeling Passengers‟ Choice in Ride-Hailing Service with Dedicated-Ride Option and Ride-Sharing
Option
Xiangying Chen, Yongzhong Wu and Jingwen Ma
South China University of Technology, China
Abstract: With the popularity of mobile application and mobile payment, online ride-hailing business
developed most rapidly in recent years. Most ride-hailing companies provide both dedicated-ride
option (with one passenger in the car) and ride-sharing option (with more than one passenger for
different destinations) for passengers. The passengers‟ choice among different options is of great
interests to the ride-hailing operators for improving their business. In this paper, logit-based choice
models are established to estimate the passengers‟ choice among taxi, dedicated ride, and ride-sharing.
Survey data in China is collected for model calibration. The models reveal how the key factors, e.g.,
traveling distance, waiting time, and pricing affect passengers‟ choice. It is also interesting to find that
the pricing of ride-sharing option is vital for profit maximization.
CM2013
17:10-17:25
Litigation Patents Knowledge Flow of Smartphone: Based on the Technology Field Citation Network
Ruirong Liu, Kuei-Kuei Lai, Chien-Yu Lin, Fang-Pei Su and Hui-Chuan Shih
Guangdong University of Finance & Economics, China
Abstract: Patent litigation reflects the value of patents. Researching the knowledge absorption and
diffusion of litigation patents enables us to grasp the technological focus of the industrial competitors,
and thus get a map of the industry. The purpose of this study is to understand the characteristics and
structure of technological knowledge flow in the smart phone technology field. we proposed the idea
of using litigation patents as an entry point to construct a citation network. The study was carried out
in three steps: data collection and cleaning; construction of citation network in the technological field
and mapping citation network; network analysis. Network analysis was performed by network
topological analysis and key nodes centrality analysis. The results showed that the degree distribution
of citation network in technology field followed power-law distribution and the citation network was a
scale-free network. The key technology fields for smartphone litigation patents were G06F, H04M,
H04B, H04N, and H04L. The perspective of this research can be used as a reference for knowledge
flow analysis of other mature industries, and it can also provide decision-making basis for industrial
competitors' patent layout and prevention of litigation risks.
CM2005
17:25-17:40
Validity and Reliability Assessment of the Game Addiction Scale: An Empirical Finding from
Indonesia
M. Mujiya Ulkhaq, Riyan Rozaq, Rafli Ramadhani, Reviza Heldianti, Azrinol Fajri and Pradita Y.
Akshinta
Diponegoro University, Indonesia
Abstract: The game addiction scale (GAS) by Lemmens, Valkenburg, and Peter is a popular tool that
is frequently used to evaluate game playing by adolescents. The scale that showed high reliabilities
was tested on 644 gamers in the Netherlands. The GAS consists of 21 items that are divided into seven
criteria, i.e., salience, tolerance, mood modification, relapse, withdrawal, conflict, and problems. This
research attempted to investigate the scale in gamers in Indonesia in order to validate and to make a
generalization of the GAS. A total of 360 respondents who are gamers have been chosen to participate in this study. They have to play the game for the last six months. Note that the massively multiplayer
online role-playing game is chosen for this research since this type of game is very popular among the
gamers in Indonesia. Results showed that the GAS demonstrated excellent internal consistency
(Cronbach‟s alpha scores for all variables are more than 0.6). Furthermore, the factor analysis revealed
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good psychometric properties and fit the data well. These indicate that the GAS can be used to assess
game addiction for Indonesian gamers due to its demonstrated psychometric validity.
CM3027-A
17:40-17:55
Computer Simulation of Thermal and Beam Trajectory Characteristics in Rotating Anode X-Ray Tube
for Mammography
Seok Moon Lee and Jeong Hwan Kwak
Kumoh National Institute of Technology, Korea
Abstract: We investigate the thermal and beam trajectory characteristics in rotating anode X-ray tube
for Mammography by computer thermal and space charge simulation. The anode which is usually
made of rhenium-tungsten faced molybdenum is the most high heated component around 2,500 degree
in X-ray tube. The high temperature of the anode is transmitted to the ball bearing with coated Pb in
rotor assembly. In order to reduce the rotation noise, the Pb layer should be keeping the metal lubricant
on the ball bearing surface in aging process of X-ray tube. And also the target focal spot of
Mammography X-ray tube is very small up to 0.1mm. That’s why we investigate the computer
simulation about Mammography X-ray tube with 40kW. We could obtain 224.3℃ Pb coated ball
bearing which is less than the melting temperature of lead(Pb) using ANSYS transient thermal
simulation in the aging process of X-ray tube with the proposed anode and metal tube. So we can meet
the rotation noise caused by melting the Pb coated layer when upto 9600 rpm of rotor speed. We also
investigate focal spot size on the target focal track applying the focusing cup and thermal source of the
tungsten filament by Opera 3D space charge simulation. We could obtain the focal spot up to 0.1mm
by optimizing the length, width and depth of focusing cup including one-step and two-step.
CM3001-A
17:55-18:10
Waste Minimization Using Value Stream Analysis Tool to Increase Company Productivity (Case Study
of SMEs Gudeg Bu Hj Ahmad)
Mukhlas Dwi Putra and Nur Arifan
Islamic University of Indonesia, Indonesia
Abstract: SMEs Gudeg Bu Hj. Ahmad is one of the SMEs engaged in culinary, where effectiveness
and efficiency is one of the important things and affect the condition of SMEs. Minimizing waste in
the production process is one of the goals of a company. Lean is a method that can minimize waste in
the production process. In this study the method used to minimize waste in the production process in
SMEs Gudeg Bu Hj. Ahmad uses several tools in Value Stream Analysis Tools (VALSAT), such as
Process Activity Mapping (PAM), Value Stream Mapping (VSM), Supply Chain Response Matrix
(SCRM), and Demand Amplification Mapping (DAM). The results of this study indicate that in the
production process gudeg in SMEs Gudeg Bu Hj. Ahmad there are 28 value added activities and 25
necessary non value added activities. Then it was found that the most priority waste was waste of
waiting for chicken raw materials. The way to overcome this is by identifying the demand trend plus
the modification of active coordination between the cooking section (in the kitchen), the presenter
gudeg (front), and the owner as the ordering to the supplier. The last way if there is no suitable method
is to increase the number of reserve suppliers for chicken raw materials.
CM3004
18:10-18:25
Research on Sharing Economy based on Sharing Bicycles
Yang Shuai and Bo Qibo
Shandong Jiaotong University, China
Abstract: Through the analysis of the phenomenon of shared bike,this paper explores the
development of sharing economy in China.It analyzes the internal relationship between sharing
bicycles and sharing economy.After that, it points out the problems in the sharing bicycles operation‟s
development and sharing economy , and puts forward some related countermeasures.
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2018 IEDRC MACAU CONFERENCES
Session 5 Time: 13:30-16:55 Venue: E12-G020
Theme: Construction Engineering and Management
Session Chair: Assoc. Prof. Kosa Golic
University Union - Nikola Tesla, Serbia
Session Chair 2: Assoc. Prof.Raymart Bulagsac, Anacleta L. Dagaas
Southern Leyte State University, Philippines
*The time slots assigned here are only tentative. Presenters are recommended to stay for the whole session in case of any absence.
**After the session, there will be a group photo for all presenters in this session.
ID Title+ Author‟s Name
Invited Speech
1
13:30-13:50
Construction and Project Management Practices towards the 4th Industrial Revolution: The Way
Forward
Syuhaida Ismail
Universiti Teknologi Malaysia, Malaysia
Abstract: 4th Industrial Revolution (4IR) or Industry 4.0 is the revolution of convergence in cyber
and physical realsm in the form of data and analytics from the industrial internet of things (IoT),
automation, mobility and the cloud. This apparently affects all disciplines, economies, industries and
governments, including construction and project management, where new opportunities drive new
employment and growth within the practices. With the main attribute of construction project as being
complex, 4IR would undoubtedly increase productivity and flexibility in the process of construction
and project management practices. This keynote speech thus aims at appraising the construction and
project management practices worldwide towards the 4IR of which the continuous improvement in
terms of construction industry performance could be made efficiently and effectively. Current
practices of both construction and project management would be critically reviewed in investigating
its impact to the society as a whole. The keynote speech is expected to shed lights on the current
scenarios, challenges and ways forward of construction and project management practices in 4IR
despite the fact that automation is seen as the anticipated disruption to the construction and project
management organisation and industry.
Invited Speech
2
13:50-14:10
Fuzzy Model for Integration of Solar Systems into Nearly Zero-Energy Buildings
Kosa Golic
University Union Nikola Tesla, Serbia
Abstract: The general aspiration for a larger living space over time along with the population growth
prediction has significant implications on future energy needs, underlining the urgency for improving
energy performance of buildings. In the European Union (EU), building sector accounts for
approximately 40% of global energy consumption and for 36% of CO2 emissions. Taking into
account that around 75% of the total stock in the EU is energy inefficient, this part of building sector
represents a great potential for energy saving and reduction of CO2 emissions. Especially, this refers
to the buildings built in the period from 1950 to 1970, due to the utilization of low-cost construction
technologies. In order to achieve nearly-zero energy level, various energy efficiency measures and
building-integrated renewable technologies need to be implemented. Solar thermal systems and
photovoltaic (PV) systems may play a crucial role since they can provide electricity, heating, and
cooling of the buildings as well as hot water supply. Towards this end, the main objective of this
paper is to propose a model for optimizing PV integration through retrofitting of multi-family
housing based on fuzzy sets type-2. Building retrofitting is being considered as one of the main
strategies to contribute to the reduction of building energy consumption and greenhouse gas
emissions. The proposed model employs fuzzy VIKOR method based on type-2 fuzzy sets to create
an effective decision-making platform for selection of the optimal solution. Fuzzy set theory provides
the possibility of addressing complex problems when it is not possible to gather a complete data set
or/and when data accuracy is uncertain. The variables involved can have both quantitative and qualitative form contributing also to the flexibility of the model. The model developed in this study
can help both the investors and the contractors in decision-making process regarding the integration
of PV system through retrofitting of the multi-family residential buildings.
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2018 IEDRC MACAU CONFERENCES
CM0003-A
14:10-14:25
Self-Enforcing Subcontractors in the Construction Industry – Why Not?
Johan Nyström
Swedish National Road and Transport Research Institute(VTI), Sweden
Abstract: Most transport infrastructure is funded by the tax payers. Clients are public agencies or
organisations regulated by public procurement legislation. This legislation entails that contractual
relationships cannot be infinite but has to be exposed to competition for each project. Hence, past
performance cannot alone be decisive in receiving a contract for a new public project. This is an
important difference between public procurement and the private market. A private client is not
restricted to formally renew the contract for each project. If the contractor has done a good job, the
private client can prolong the relationship without putting the next assignment out for all contractors
to bid on. Not using the direct market tool (i.e. formal bidding) but instead relying on the incentives
from future work is often described as a self-enforcing contract. However, this mechanism is not
applicable for the public client, due to public procurement. In order to investigate the extent of
self-enforcing on the infrastructure construction market, this paper focuses on the relationship
between main- and subcontractors. A multifaceted set of data from interviews, contracting documents
and questionnaires reveals that main-subcontractor relationships often can be characterised as one-off
projects, with the main contractor letting the subcontractors compete in prices for each new project.
Evaluating subcontractors past performance and the power of long-term self-enforcing contracts are
underrepresented in the material. This finding contradicts theoretical implications that long-term
self-enforcing contracts are common in the private construction market. The paper goes on explaining
this contradiction, providing general arguments adding to standard contract theory with specific
explanations from the constructions industry.
CM0004
14:25-14:40
Examining Methods of Concrete Construction in a Tadao Ando Private Art Gallery: Lincoln Park,
Chicago, Illinois.
Daniel Joseph Whittaker Illinois Institute of Technology, USA
Abstract: Creating high quality, smooth-finish architectural-grade concrete outside of Japan, using
non-Japanese tools, equipment, and labor, requires a special degree of conviction and a lot of trial and
error to achieve proscribed results. The definition of success, in this particular case study, was set
forth by none other than architect Tadao Ando of Osaka. In order to attain a degree of fidelity
mirroring what the master has already accomplished in his native homeland, within a society where
precision and exactitude has reached cult-like status, most may consider a Sisyphean task elsewhere.
However, it is the opinion of the author, who simultaneously was the on-site scribe and the Owner‟s
Representative of this Ando-designed Chicago private museum project (Wrightwood 659), that an
equivalent degree of design perfection was obtained. This paper will elaborate upon the myriad of
architectural and construction methodological details required to attain excellency in site-cast
architectural concrete.
CM0005
14:40-14:55
Information Flow Optimisation: Enabling Standardisation towards Modular Building Methods of
Wood-building Solutions
Fredrik Lindblad, Bengt Magnusson, Alan Luu, and John Ragnarsson
Linnaeus University, Sweden
Abstract: Currently, there is a considerable lack of residential buildings in Sweden. Hence,
companies that are active in the housing industry producing wood-building solutions have been
affected by high demand for their products. The industry tries to be more effective, and one means of
achieving this goal is to automate the production, similar to the automotive industry. However,
improvements in the information flow have not come as far as developments in the production.
Therefore, it is necessary to streamline the entire process and reduce the amount of manual work
using rationalisation and automation to enhance competitiveness. This is not only applicable to the
actual manufacturing process but also in a large degree to the design process, i.e. the transition from
the basic to the detail design stage. The purpose of this research is to compare the information flow
for various building projects before production, identifying development possibilities by using an
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improved information process.
Information has been collected into a status report using interviews, surveys and from data in the
Enterprise Resource Planning (ERP) system.
Two areas were identified out of the status report: standard projects and special projects. The special
projects constitute 90 % of the project departments actual workload, whereas standard projects do not
exceed the projected lead times creating less problem than special projects. Therefore, the long-term
development strategy for the industry should be to improve the level of project standardisation,
developing an advanced modular system based on improved information flow minimising the need
for special projects.
CM0006
14:55-15:10
Efficiencies in the on-site Material Handling Process Using Radio Frequency Identification for wood
Building Construction
Fredrik Lindblad, Åsa Bolmsvik, Jenny Pettersson, and Sara Wiberg
Linnaeus University, Sweden
Abstract: In the past decades, the housing shortage in Sweden accumulated to a level that led to
problems finding accommodation for many people, which created opportunities for the market
producing multi-family houses. The market is dominated by concrete solutions whereas solutions
using wood as a building material only comprise 9 % of the market. This market is highly
competitive with many companies offering relatively similar products or services. One way to
develop new business opportunities is to enhance other competence besides production technology
that currently acts as a market development barrier. Hence, the material handling process at
building sites is seen as a barrier that can contribute improving competitiveness.
There are currently problems with material handling at many building sites of wood-building
solutions in Sweden, materials arrive at the wrong time, waste of storage space, unnecessary tracking
of materials or wrong quantities arriving at the sites. The purpose of the study is to investigate if
Radio Frequency Identification (RFID) is a technology that can be used to achieve an efficient
material handling process and if the wood building industry in Sweden is willing to implement the
technology. Thus, investigate if material handling using RFID can improve time effectiveness,
minimise waste and monitor moisture levels in the material efficiently, creating improved
competitiveness. The study shows that the use of RFID improves time efficiency and control the
material handling, indicating that RFID has potential to improve this process. Further, the study
identifies possibilities by using RFID technology to minimise damages and control moisture levels.
CM0008-A
15:10-15:25
An Exploration of Technology-Culture Fit of BIM Adoption in Construction Industry
Hua Yuanyuan Beijing University of Civil Engineering and Architecture, China
Abstract: The application of Building Information Modeling (BIM) grows rapidly in construction
industry in recent years. However, cultural issues are frequently mentioned as the obstacles of BIM
adoption. In this research, BIM is understood not only as an objective force but also a socially
constructed product. It is proposed that the misfits between the values laden in technology and the
adopter‟s actual organizational culture leads to the failure of technology adoption. In construction
industry, the gap between BIM and traditional organizational culture is noteworthy. Therefore, the
objective of this research is to explore whether the fit between organizational culture and BIM affects
BIM adoption. Seven interviews on BIM implementation are conducted in both Mainland China and
HongKong. Interview questions are mainly about the BIM practices of organizations, including the
initiation, implementation and evaluation of BIM. The coding framework is developed according to
dimensions of organizational cultural values. According to content analysis, altogether six value
dimensions laden in BIM are identified to have conflicts with the organizational cultural values in
construction, including hard data versus personal experience, short term versus long term, isolation
versus collaboration, stability versus change, process versus result, internal versus external. These
conflicts will impede BIM adoption. The concept of technology-culture fit provides a new lens to
examine organizational cultural and technology through a commensurate dimension of value. The
results provide the managers a framework to diagnose the cultural issues of BIM adoption. In
practice, organization has to align the organizational culture with values laden in BIM to guarantee
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the success of BIM adoption.
CM0012
15:25-15:40
Review of Available Schedule Management Approaches
Tzu-Hua Lai and Jyh-Bin Yang
National Central University, Taiwan
Abstract: Schedule management is important when conducting a project because poor schedule
management might increase the cost and sometimes decrease the quality of the project. Since there
are lots of distinct means of schedule management, this paper only focuses on earned value
management (EVM)-based method and its extensions. The superiority of EVM is that it combines the
concepts of scope, quality and cost. Also, it can forecast final duration and monitors the performance
of a project along its progress. As construction projects become more complicated, EVM turns out to
stand out over other methods. EVM methods have been tested and simulated in many literatures.
However, a user still encounters the problem of selecting suitable methods. The purpose of this article
is to review EVM-related methods and to summarize basic principles for selection. The research
results could be a guide for EVM-related methods selection and the basis for future research.
CM0013
15:40-15:55
Feasibility Study of Implementing Competitive Dialogue in Taiwan
I-Jen Ting and Jyh-Bin Yang
National Central University, Taiwan
Abstract: The European Union (EU) is committed to improving the lack of communication and lack
of flexibility in the tendering process. Traditional tendering approaches can no longer meet the needs
of current public construction procurements in complex execution environments. The competitive
dialogue (CD) procedure was published by the EU as a new procedure for awarding public contracts
in 2004. Introducing CD procedure as a new tendering approach will be a challenge for a country that
tries to improve its contracting system. This article reviews the advantages of using CD and the
implementation conditions by some countries, and then analyzes the successful factors and the
difficulties those have been encountered by different countries. Finally, this article discusses the
feasibility of implementing CD in Taiwan. The research outcomes are valuable for the countries who
try to consider CD as a possible solution in their contracting systems.
CM0014
15:55-16:10
Development of Schedule Float Calculation Program
Chi-Yun Ke and Jyh-Bin Yang
National Central University, Taiwan
Abstract: Schedule planning for construction projects is usually performed by critical path method,
by which critical path(s) and activity floats in a schedule are generated for performing necessary
management actions. Some project managers do not make good use of the critical path(s) and floats,
because they might have misunderstanding on obtained information or incorrect results. Schedule
floats is handily for use through commercial project management software (PMS). However,
available PMSs provide total float and free float only. This study first reviews various float types in
literature and PMSs, and then clarifies the correct float calculation methods. After that, a schedule
float calculation program is developed in this study. The developed float calculation program is the
basis for possible float management applications. With that, project managers can manage schedule
more correctly and efficiently.
CM1002
16:10-16:25
Conceptualizing Team Adaptability and Project Complexity: A Literature Review
Derek A. Abankwa, Steve Rowlinson, and Emmanuel Adinyira
The University of Hong Kong, Hong Kong
Abstract: Construction projects are usually laced with ambiguities and uncertainties that make them
increasingly complex in today‟s fast changing world. Team adaptability as an organizational behavior is considered an important quality for success in such uncertain project environments yet it remains
largely unexplored in a construction context. This notable absence is perhaps partly due to the general
unwillingness to focus on individual psychology, as the industry seems infatuated with process
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2018 IEDRC MACAU CONFERENCES
efficiency. A team‟s ability to be adaptive to change and quickly respond during make-or-break
moments in construction projects is considered vital for project management. Drawing on an
extensive review of academic literature on organizational behavior we propose that the complex
nature of the construction project itself, in turn, plays a role as a moderating factor on team
adaptability. Conclusions are drawn highlighting the significance of team adaptability in complex
projects and proposing future research areas.
CM1003-A
16:25-16:40
The Typhoon Haiyan Aftermath: Assessment on Rehabilitation Management Efforts of Philippine
Authorities
Raymart Bulagsac and Anacleta L. Dagaas
Southern Leyte State University, Philippines
Abstract: Typhoon Haiyan, locally named as Typhoon Yolanda in the Philippines in 2013 was so far
the strongest tropical cyclone ever recorded. Its storm strength had an equivalent of Category 5, the
most devastating and notorious typhoon to make a landfall. Nearly 13 million or 13% of the country‟s
population were affected across the Visayas region and claimed thousands of lives and homes of its
people. Half a decade after the much disastrous force of nature, the affected population still suffer its
consequences. This study aims to survey and assess the rehabilitation and risk reduction management
efforts of Philippine authorities. It aims to present a vivid picture of how far these efforts have
mitigated the damage from the perspectives of the researchers - Civil Engineers who are in the
academe. The scope of the study includes an environmental and social impact assessment of the
efforts made by Philippine authorities. The study used a mixed method of both qualitative and
quantitative type of research. The instruments used in the study to collect the data are survey forms,
focused group discussions (FGD‟s) and key informant interviews (KII). The data are collated
according to type of assessment being made. Result shows that there is a weak and
nationally-centered emergency management body, coordination problems between the national and
local agencies, as well as lack of standard rehabilitation and recovery plan which hampered the
Philippine authorities‟ response to Super Typhoon Haiyan or Yolanda.
CM1004
16:40-16:55
Expectations and Perceptions in Engineering Consulting Project Management Quality Services: A
Gap Analysis using AHP Method and SERVQUAL Model
Joseph Berlin P. Juanzon
University of the City of Manila, Philippines
Abstract: Measuring client satisfaction is one of the greatest challenge in implementing quality
services. Quality affects the performance of the services as well as clients‟ satisfaction, therefore
measuring the gap between clients‟ expectations and service provider‟s perception of quality services
will help in identifying the real definition of quality services in the service industry. The purpose of
this study is to analyze the gap of quality of services in the Engineering Consulting (EC) services
using modified SERVQUAL model and AHP method. For engineering consulting service, the
interpretation of the clients‟ needs is very critical. Therefore, having a better understanding of the
clients‟ needs will produce an effective and efficient implementation of the engineering project. In
this study project managers of a leading consulting firm in the Philippines were surveyed using
pairwise questions on the five generic factors of SERVQUAL model and was compared with the
representatives of the leading government agency implementing large infrastructure projects. Using
AHP method and geometric mean, gap analysis was performed to identify the priority quality factors
between clients‟ expectations and EC‟s perceptions of quality services. Results shows that
“Reliability” or the ability to performed service dependably and accurately is the top priority in
quality services for both EC‟s and clients. It was only in “Responsiveness” and “Assurance” that the
EC‟s quality perception is higher that the clients‟ expectations using AHP method and geometric
mean gap analysis.
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2018 IEDRC MACAU CONFERENCES
Poster Session *The posters will be displayed in the conference room from 13:00 to 18:00 on October 25, 2018.
CM1007
Estimate of Economic Feasibility of a Window Cleaning Device
Kyoon-Tai Kim, Young-Hun Jun, and Eun-Young Shin
Korea Institute of Civil Engineering and Building Technology, South Korea, P. O. K
Abstract: In recent years, there has been an increased demand from luxury shops for clean
windows. To satisfy this demand, efforts have been made to develop a window cleaning device.
However, as these efforts are at an early stage, the economic feasibility of such a device is not yet
clearly understood. This study aims to estimate the economic feasibility of a window cleaning
device through an LCC analysis. The LCC analysis was done for the conventional cleaning method
and a newly-developed window cleaning device. Based on the study findings, it is expected that
such a window cleaning device could reach break-even point in seven years after its introduction.
CM1008
Determining the Cleaning Technology Demanded by Potential Clients through a Survey
Kyeong-Ho Park and Kyoon-Tai Kim
BM Global Industrial. Co., Ltd
Abstract: In recent years, window cleaning services have been in demand among luxury shops
including clinics, beauty shops, esthetic, and banks. However, as the demand exists only for the
shops in specific buildings, the precise level of demand has not yet been figured out. Therefore, the
technical demand from potential clients has not yet been clearly defined. For this reason, this study
aims to understand the demands of potential clients in this area of technology through a survey. In
this study, building owners, managers and tenants were surveyed on the current status of their
window cleaning, and their intent to invest in window cleaning in the future. Through the study, the
potential clients for window cleaning were identified.
CM1009
Design of a Window Cleaning Device and Its Operating Mechanism
Young-Hun Jun, Kyoon-Tai Kim, and Eun-Young Shin
Korea Institute of Civil Engineering and Building Technology, South Korea, P. O. K
Abstract: Recently, demand has been increasing for a cleaning device that can be used for specific
window(s) on a specific floor. However, the conventional cleaning devices that have been
developed are for cleaning the entire façade, making them inappropriate to meet the demand for
partial cleaning. In addition, the different cleaning target means that the conventional devices
cannot be used, as their forms and operating mechanism present a limitation. The purpose of this
study is to develop a design of cleaning device and its operating mechanism in order to clean
specific windows occasionally. In this study, two methods are derived, and a comparative analysis
of the two was performed. The window-height device is evaluated to have more advantages in
cleaning windows individually.
CM1010
Conceptual Design of the Cleaning Tool for a Window Cleaning Device
Eun-Young Shin, Kyoon-Tai Kim, and Young-Hun Jun
Korea Institute of Civil Engineering and Building Technology, South Korea, P. O. K
Abstract: In recent years, both improvements in the outside environment and a clear view have
been demanded by the operators of luxury shops located on the 2nd through 5th floors of high rise
buildings. However, the conventional window cleaning methods and devices cannot satisfy this
demand. For this reason, there is a pressing need to develop a new specialized window cleaning
device. A new cleaning tool that addresses these unique window cleaning conditions is needed. In
this study, this device has been developed in the form of a wiper and roller-brush type cleaning tool
and an all-in-one cleaning tool. Then, the advantages and disadvantages of each tool are compared.
Based on this analysis, the size of the all-in-one tool is reduced, and its system becomes simpler as
a result. However, the all-in-one tool may leave traces or marks behind, a shortcoming that should
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2018 IEDRC MACAU CONFERENCES
be addressed before its commercialization. The analysis shows that all-in-one tool is small and
lightweight, but there is a risk of leaving a trace on the window. On the other hand, separate type
tool is somewhat larger and heavier, but the cleaning results are clear. Therefore, a separate type
tool with excellent cleaning performance is more suitable.
CM2002
A Study on Non-Traditional Factors Affecting Price Differences of Real Estate in Different
Regions-Based on 35 Chinese Cities Panel Data
Jiayin Li, Jianguang Wang and Shengjun Zhou
Jilin University, China
Abstract: Based on the panel data of 35 Chinese cities from 2002 to 2015, this paper establishes a
cluster analysis index system and divides the real estate market into developed markets, developing
markets, and backward markets. The static fixed effect model is used to analyze the non-traditional
factors that cause price differences in the real estate region. The study finds that medical resources
and beautiful environments can significantly increase real estate prices, while educational resources
and convenient transportation can significantly reduce real estate prices in developed markets. In the
developing markets, convenient transportation can significantly increase real estate prices, while
medical resources, education resources and beautiful environments have no significant impact on real
estate prices. In backward markets, medical resources can significantly reduce real estate prices, while
education resources and beautiful environments have no significant impact on real estate prices. In
developed markets, the government should improve the level of education and medical treatment,
strengthen the construction of transportation facilities, and rationally arrange the environmental
resources in urban areas. In developing markets, the government should rationally plan the
construction of transportation facilities. In backward markets, the government should increase the
investment in medical resources so as to control the real estate prices within a reasonable level.
CM2003
The Influence of Traffic Control Policy on Urban Logistics Efficiency in Beijing
Yueyan Song, Hongjie Lan and Pu Li
Beijing Jiaotong University, China
Abstract: City managers usually implement traffic control policies for the distribution of freight
vehicles into urban areas, especially in urban centers, to ease the negative impact of urban logistics
activities. To analyze the impact of traffic control policies on Beijing's urban logistics efficiency, the
paper uses data envelopment analysis (DEA) to construct a urban logistics efficiency measurement
model to measure the efficiency of Beijing's urban logistics. Tobit regression method is used to
analyze the impact of traffic control policies on the efficiency of Beijing urban logistics. As a result, it
was found that the regional and time-limited policies have a certain negative impact on the efficiency
of Beijing's urban logistics, and according to the analysis results, corresponding suggestions for
improving the efficiency of Beijing's urban logistics are put forward.
CM2032
Interest-free Installment Payment Strategy for Retailers under Third Party Payment Platform
Liu Xiaoyan, Huang Lei and Chen Xin
Beijing Jiaotong University, China
Abstract: With the development of e-commerce, more and more people have opted for online
shopping. At the same time, consumers‟ payment forms have also undergone tremendous changes.
More and more people have opted for third-party payment platforms with installments and
interest-free installments. The payment is advanced. Retailers partnering with third-party payment
platforms to provide interest-free installment services are equivalent to providing an alternative price
discount that can attract more consumers to purchase products to gain more profits. This article first
analyzes the mode of operation of full payment, installment payment, and interest-free installment
payment, and then constructs a retailer profit function to compare the retailer's profit before and after the interest-free installment payment. The results show that when consumers choose to use
interest-free installment payments within a certain range, providing interest-free installment payment
services can bring greater profits to retailers.
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2018 IEDRC MACAU CONFERENCES
CM2041
The Relationship among Knowledge Workers‟ Knowledge Exploration, Knowledge Exploitation, and
Procedural Justice
Chiang, Hsing Tien
Fuzhou University, China
Abstract: With the knowledge economy era, knowledge workers have been regarded as the
intangible asset in an organization and played a leading role to support an organization‟s innovative
competence; therefore, knowledge workers‟ capabilities of knowledge exploration and knowledge
exploitation are expected to improve an organization‟s competitiveness. This study aims at analyzing
the effect of knowledge exploration and knowledge exploitation on procedural justice. The population
of the research consists of IT engineers in Taiwan with the sample size of 104 subjects who were
selected based on convenience sampling. Data analysis was done using IBM SPSS 22. The results
show that knowledge exploration is positively correlated to knowledge exploitation and
organizational justice, and knowledge exploitation is positively correlated to organizational justice.
CM3003
Microblog User Gender Prediction Algorithm for Corporate Marketing
Zhang Haishui and Wen Zhanjie
Guangdong University of Finance and Economics, China;
Wuyi University, China
Abstract: The user's basic attributes have a profound influence on the construction of user profile.
Therefore, this paper selects the real gender prediction problem as the representative. It uses machine
learning algorithms to identify the true gender of social media users and provides a guarantee for
constructing a reasonable user profile. In order to predict the true gender of Weibo users, this article
starts with the nicknames used by Weibo users and the blog posts published by users. They use Naive
Bayes classifier and SVM classifier to learn about gender The characteristics of the prediction
problem, because the effect of a single machine learning model may not be good, and finally the
Naive Bayes classifier and SVM classifier model fusion, in order to pursue better prediction
performance.
CM3010
An Evaluation Model of Omni-channel Retail Logistics Service Integration Level
Xixi Liu, Hongjie Lan and Guang Song
Beijing Jiaotong University, China
Abstract: The era of Omni-Channel Retailing (OCR) is coming, but the commercial practice of OCR
is in its infancy with relevant researches are also less. This paper analyzes the content of
Omni-Channel Retail Logistics Service (OCRLS), clarifies the index system of the evaluation model
of OCRLS integration level, and empowers the indicators. Finally, evaluate the capabilities of
OCRLS of 112 well-known retail enterprises through the model while analyze the current status of the
OCRLS integration in China. The results show that at present most companies in China do not pay
enough attention to physical store logistics services and reverse logistics services, but most companies
are aware of the arrival of the Omni-channel era and are in the process of integrating all channels and
integrating logistics services.
CM3011
Multi-round Tag Recommendation Algorithm for Shopping Guide Robots
Shi yuyao
Wuyi University, China
Abstract: With the rapid advancement of artificial intelligence technology, various "service robots"
and "can talk and listen" commercial service robots have gradually entered our daily lives. How to use
the multi-round conversation ability of shopping guide robots to search for users' intentions and
promote the transaction of goods is one of the new retail formats. This paper constructs a multi-round tag recommendation algorithm framework for shopping robots and forms a product label mining and
link prediction scheme. Combined with CTR estimation of user information, online enhanced tag
recommendation is realized by means of reinforcement learning. Through the comparison of
experimental data, the algorithm model has increased the click volume of the product by 6%. The
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2018 IEDRC MACAU CONFERENCES
shopping robot can gradually understand the user's purchase intention through multiple rounds of
dialogue scenarios, and then achieve personalized recommendation, which ultimately leads to the
transaction of the product.
CM3016
Will Media Coverage Influence the Reduction of Venture Capitalists?
Cuifeng Wu and Xian Lin
Xiamen University of Technology, China
Abstract: Traditional finance theory belies that investors are rational when they are making
decisions. However, in practice, investors often have irrational sentiment when they are facing various
information. There are lots of evidence of media‟s positive or negative reports will have a different
impact on investor sentiment. This paper examin whethen media coverage will influence the
reduction of venture capitalists. We first handcollected the media coverage data of 30 listed
companies in the GEM of Shenzhen Stock Exchange, and by event study and OLS regression, we find
that the total media reports have an impact on the abnormal returns of VCs, and will positively
influence the abnormal returns of VCs. These results show that VCs may use media reporting
sentiment to guide public investment behavior and then influence stock prices, and obtain short-term
investment returns.
CM3017
Train Scheduling for Frontier Station Based on Simulation Approach
Ke Li and Xiaochun Lu
Beijing Jiaotong University, China
Abstract: In this paper, the authors aim to propose an efficient approach to schedule trains in frontier
station. Considering both route conflict and resource limit in train traveling, this paper formulates a
mathematical model of station scheduling, which set the shortest average delay time as objective. In
view of the difficulty in solving the mathematical model, a multi-agent simulation model is
established to solve the train approach conflict and the resource constraint, which based on the
judgement of node occupancy conflict. Finally, by analyzing the train timetable of simulation model,
the effectiveness of the simulation model is validated, and corresponding optimization suggestions are
proposed.
CM3019
Research on Container Throughput Forecast of Qingdao Port based on Combined Forecasting Model
Yajie Huang Beijing Jiaotong University, China
Abstract: The container throughput reflects the development level of the port to a large extent, and
the scientific prediction of the container throughput of a port is conducive to the reasonable planning
and construction of the port. Based on the historical data of container throughput of Qingdao Port, this
paper establishes three kinds of single prediction models, namely, three-order exponential smoothing
model, logistic growth curve function model and BP neural network model, and combined forecasting
models. By comparing the average relative errors of the fitted values of the four models, it can be
proved that the combined forecasting model enjoys more precise forecast than monomial forecast
model. Finally, according to the prediction results of the combined model, the corresponding
development strategy is proposed for Qingdao Port.
CM0018
Using BIM to Simulate the Energy Consumption and Reduce Its Cost
Leonardo Lung
Pontifical Catholic University of Peru, Peru
Abstract: Building Information Modeling is a powerful tool for many aspects of construction; most
of them are related to 3D modeling to find incompatibilities in the different disciplines that affect the construction. Its application for measuring or analyzing the energy consumption of a building is rarely
used.This paper intends to explain how Building Information Modeling software is useful to simulate
the energy consumption, assessing various combinations of characteristics of the buildings for its
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2018 IEDRC MACAU CONFERENCES
analysis. In this case, Revit 2017 from AutoDesk is the software employed to model the building,
due to its common use in the construction industry. Green Building Studio 2017 is the software for the
energy consumption analysis, because it is also from AutoDesk.
Using Green Building Studio software is a practical tool which can generate different energy analysis
simulation considering diverse factors such as location, the number of stories, the material of the
envelope, the shape of the building. The comparison parameter of each model is the energy consumed
in a year, and the cost related.
Listeners’ List Listener 1 GeunWoo Park
Seoul National University of science and technology, South Korea
Listener 2 Romadhani Ardi
Universitas Indonesia, Indonesia
Listener 3 T. Yuri M. Zagloel Universitas Indonesia, Indonesia
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2018 IEDRC MACAU CONFERENCES
City Visit in Macau
09:20 Gather at the Lobby of Inn Hotel Macau(澳门盛世酒店)
(Note: If you don‟t show up at 09:30, the tour bus will leave, and the tour fee won‟t be refunded)
09:30 The Ruins of the Cathedral of Saint Paul (大三巴牌坊景区)
10:00 Largo do Senado(议事厅前地)
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2018 IEDRC MACAU CONFERENCES
10:30 Holy Rosary Church(玫瑰圣母堂)
11:00 Leal Senado Building (澳门民政总署大楼)
12:00 Have Lunch at Metropark Hotel-Portuguese Special Buffet (维景酒店)
(Lunch is not included in the tour fee)
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2018 IEDRC MACAU CONFERENCES
13:00 Leave for taking Macao Yongli Palace Sightseeing Cable Car(澳门永利皇宫观光缆车 )
14:00 Leave for Wynn Macau to watch Musical Fountain( 澳门永利酒店观看音乐喷泉 )
15:00 Arrive at Handover Gift Museum of Macao(澳门回归贺礼陈列馆)
15:30 Vist The Venetian Macau(澳门威尼斯人度假村)
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2018 IEDRC MACAU CONFERENCES
Note: The city visit is finished at this stop.
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2018 IEDRC MACAU CONFERENCES
Upcoming Conferences
2019 8th International Conference on Economics, Business and Marketing Management (CEBMM 2019)
will be held in Bangkok, Thailand during February 25-28, 2019.
Publication
Option A: Journal of Economics, Business and Management (JOEBM, ISSN: 2301-3567, DOI:
10.18178/JOEBM)
Indexed by: Electronic Journals Library, Ulrich's Periodicals Directory, MESLibrary, Google Scholar, Crossref,
and ProQuest.
Option B: International Journal of Trade, Economics and Finance (IJTEF, ISSN: 2010-023X, DOI:
10.18178/IJTEF)
Indexed by: ProQuest, Crossref, Electronic Journals Library , EBSCO, and Ulrich's Periodicals Directory.
Topics
Topics of interest for submission include, but are not limited to:
Communications Management
Comparative Economic Systems
Consumer Behavior
Corporate Finance and Governance
Corporate Governance
Cost Management
Decision Sciences
Economic Development
Entrepreneurship
Finance & Investment
Financial Economics
Global Business
Growth; Aggregate Productivity
Household Behavior and Family Economics
Submission Methods
1. Email: cebmm@iedrc.org
2. Electronic Submission System: http://confsys.iconf.org/submission/cebmm2019
Important Dates
Submission Deadline November 30, 2018
Acceptance Notification December 20, 2018
Registration Deadline January 10, 2019
Conference Date Feb. 25-27, 2019
www.cebmm.org
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2018 IEDRC MACAU CONFERENCES
WELCOME TO ICAMS 2019
2019 6th International Conference on Advances in Management Sciences (ICAMS 2019) will be held
in Milano, Italy during February 13-15, 2019. ICAMS aims to bring together researchers, scientists, engineers,
and scholar students to exchange and share their experiences, new ideas, and research results about all aspects of
Advances and Management Sciences, and discuss the practical challenges encountered and the solutions adopted.
All honorable authors are kindly encouraged to contribute to and help shape the conference through submissions
of their research abstracts, papers and e-posters. Also, high quality research contributions describing original and
unpublished results of conceptual, constructive, empirical, experimental, or theoretical work in all areas of
Management Science and Engineering Management are cordially invited for presentation at the conference. The
conference solicits contributions of abstracts and papers that address themes and topics of the conference,
including figures, tables and references of novel research
Publication
The accepted papers by ICAMS 2019, will be published by Journal of Advanced
Management Science (JOAMS, ISSN: 2168-0787, 10.18178/joams)), and will be included in
Ulrich's Periodicals Directory, Google Scholar, Crossref, Engineering & Technology Digital
Library and Electronic Journals Digital Library.
JOAMS aims to provide a high profile, leading edge forum for academic researchers,
industrial professionals, engineers, consultants, managers, educators and policy makers
working in the field to contribute and disseminate innovative new work on Advanced
Management Science. All papers will be blind reviewed and accepted papers will be
published quarterly, which is available online (open access) and in printed version.
Topics
Topics of interest for submission include, but are not limited to:
Management of Innovation and Technology
Emerging Technologies
Entrepreneurship
Global Production Network
Green Technologies
e-Health Technologies
Environmental Technology Management
Human Resource Management
Industrial and Manufacturing System Technologies
Information and Communication Technology
Management
Innovation and Management of Renewable
Resources
Innovation Policy and Management
Intellectual Property Right and Patent
IT Management: e-Government, Health Informatics,
e-Commerce
Knowledge Management
Submission Methods
1. Email: icams@iedrc.net
2. Electronic Submission System: https://cmt3.research.microsoft.com/ICAMS2019
Important Dates
Submission Deadline November 20, 2018
Acceptance Notification December 10, 2018
Registration Deadline December 30, 2018
Conference Date February 13-15, 2019
www.icams.org
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2018 IEDRC MACAU CONFERENCES
The 2019 3rd International Conference on E-Business and Internet (ICEBI 2019) will be held during April
27-29, 2019, in Prague, Czech Republic. ICEBI 2019 focuses on cutting-edge results in E-Business and Internet.
It aims at bringing together researchers and practitioners who are interested in e-Business technology and its
current applications. The scope of the conference covers low-level technological issues, such as technology
platforms, internet of things and web services, but also higher-level issues, such as business processes, business
intelligence, value setting and business strategy. Furthermore, it covers different approaches to address these
issues and different possible applications with their own specific needs and requirements on technology. These are
all areas of theoretical and practical importance within the broad scope of e-Business, whose growing importance
can be seen from the increasing interest of the IT research community.
Publication
All the accepted papers by ICEBI 2019 will be published in international conference proceedings, which will be
indexed by EI Compendex and Scopus
Topics
Topics of interest for submission include, but are not limited to:
Innovative business models
Enterprise application integration
Business process re-engineering
Virtual enterprises and virtual markets
Supply, demand, and value chains
Virtual organizations and coalitions
Customer relationship management
E-Collaboration and e-Services
Inter-organizational systems
Future work environments for e-Business
Business process integration
E-Work
Inter-workflow
Mobile business
E-Commerce
Business-to-business e-commerce
Business-to-consumer e-commerce
E-government, policy and law
Business/Enterprise Architectures
Mobile and pervasive commerce
Electronic Markets and Multiagent Systems
Semantic Web ontologies, rules and services
Submission Methods
1. Email: icebi@iedrc.net
2. Electronic Submission System: http://confsys.iconf.org/submission/icebi2019
Important Dates
Submission Deadline December 30, 2018
Acceptance Notification January 20, 2018
Registration Deadline February 10, 2019
Conference Date April 27-29, 2019
www.icebi.org
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2018 IEDRC MACAU CONFERENCES
Note
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2018 IEDRC MACAU CONFERENCES
Note
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