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Web Science
Albert-Ludwigs-Universität zu FreiburgSS 2013
Prof. Dr. Peter Fischer
Prof Dr. Dr. h.c. Günter Müller
Dr. Rafael Accorsi
Slide 2162280-38-CSCW-09Dec10-CNZ-sis-Mun.ppt
Organisational
Admission:
• Generally: First-come, first-serve (according to waiting list registration)
• Attendance/topic preferences today (no response –> end of waiting list)
Topic Assignment
• Preliminary Today
• Finalized end of week
Time slots:
• Introduction lecture April 23rd, 13:00
• Two presentation slots July 10th/17th, 9:00 – 15:00
Slide 3162280-38-CSCW-09Dec10-CNZ-sis-Mun.ppt
Game rules
• Participation in all sessions is mandatory• Submission of written report (5-10 pages DIN A4, 12 pt., single-spaced, two-column) by
June 8th, 2013• Oral presentation of each participant (English or German)
– Presentation 40 mins, discussion and questions 10 mins;
– Note that presentations have to be in PPT(X), PDF, ODF and need to follow the format template provided to you
• Final presentations need to be submitted by
– June 26th (first session)
– July 3rd (second session) ;• Participation in discussions and the quality of questions raised is also part of the final
grade assigned • The final grade is composed 75% oral presentation plus participation in discussions
and 25% written report
English preferred for presentation, but not mandatory – slides MUST be in English
Slide 4162280-38-CSCW-09Dec10-CNZ-sis-Mun.ppt
What's important for the presentation
Make the presentation a cohesive and compelling story ...• Well-designed structure that enables the audience to follow the flow and argumentation
… which gets its points across ...• Many presentations are overloaded by formulae that remain unintelligible in the course of an
oral presentation• Focus on several main points that you want to make sure will stick with the audience
… while not limiting itself to trivialities• While not overloading the presentation with formulae, it should still satisfy academic levels
Time management• 40 mins for presentation (without intervention by questions) can be adequately planned
ahead
Convince by appealing and consistent visual presentation• Use the pre-defined slide templates and use bullets, fonts, bars, etc. in a consistent way• Do not overload the slides with info – the slides are meant as support for the oral
presentation!• The presentation should look good so that the audience loves to look at the slides!
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Slide 5162280-38-CSCW-09Dec10-CNZ-sis-Mun.ppt
Topics – First Session
1) Community detection
Overview of community detection methods and comparison [1,2]
2) Identifying influentials
Methods and techniques for identifying influentials in social networks [3-5]
3) User behavior
Understanding user behavior in social networks and classifying users [6,7]
4) Facebook: Profiles and Applications
User profiling and detection of malicious applications [8,9]
5) Classical e-commerce
Knowing and profiling the customers in e-commerce, and analyzing their behavior
[10,11]
6) Social networks as means for organizing illegal actions
Infrastructures of social networks as means of organizing illegal actions (riots,
revolution) [12-14]
Slide 6162280-38-CSCW-09Dec10-CNZ-sis-Mun.ppt
Topics – Second Session
1) Identifying spammers
Methods and algorithms to identify and target spammers [15-18]
2) Spammers behavior
Investigation of spammers’ behavior, micro world and their tactics [19-21]
3) Identifying personality traits through social networks
Identification and prediction of personality characteristics from public data on social
media [22-24]
4) Tweets and privacy
Detecting and preventing privacy leaks in twitter [25,26]
5) De-Anonymizing Social Networks
Methods to trace and link users in social networks [27,28]
6) Smart Grid Privacy
Methods to violate and protect users’ privacy in Smart Grids [29,30]