Embed Size (px)
Citation preview
Community and Classificationin Telecommunications
Kerstin Zimmermann
DERI Seminar Obergurgl June 2004
Table of Content
History Community Information Classifications Portals
History of ICT
© Roger Camrass and Martin Farncombe, 2000/2001
Development
1900 fixed wire lines (verbal) 2000 mobile devices (visual) 2004 semantic web 2020 mobile computing (virtual)
Interdisciplinarity
Telecommunication
Links
Mat
hem
atic
s
Phy
sics
Eng
inee
ring
Com
pute
r S
cien
ce
Libr
arie
s / A
rchi
ves
Online Resources
many different areas even linguistics, theory of science, social sciencs, etc.
Scenario
A new research topic
Status quo? Background information ? Who know this field (experts) ? Working groups ? Readings
Information flow
you know it ask your colleagues visit the library (use OPAC, ALEPH) search globally use sematic web
Information needed
contact data
location
dates / shedules
time
documents
conferencesdeadlines
researcher(email) addresses
working grousuniversities
publicationsstandards
e-learning material
Personal information
first guess centralized data base
but keeping infos up to date data protection !
Professional Homepage
Meta data
Dublin Core Meta Data
Kinds of ressources
books journales conference proceedings papers / articles preprints web sites home pages
printed
electronical
Publication culture
grey literature e-publication server articles from author‘s homepage author attach meta data
Copyright !
Online Archives
CiteSeer citeseer.ist.psu.eduComputer Sciences > 500.000 docs
IEEE Xplore ieeexplore.ieee.orgEngineering > 1.000.000 docs
MPRESS mathnet.preprints.orgMathematics > 50.000 docs
arXiv.org www.arxiv.orgPhysics, Mathematics, > 200.000 docsNonlinear Sciences and Computer Science
date 6/2004
Academic Portal def.
central access point to the WWW interface between intra- and
internet special information definite and defined space authority (trusted net) virtual teams not commercial
Prototype
http://userver.ftw.at/~kerstin/telecomportal
Categories to browsehome sorted by
research institutes Departments and ongoing projects country
documents Publications country white papers
learning materials sujectjournals / online archives, other resources
standards Forums, Organizations, classifications alphabetically
definitions terminology alphabetically
conferences Relevant events topic and date
provider list inter/national
legal Authorities and acts country
related Ministries and close bysubject/country
search all sites
email Contact
about background information about the project
Community
located at
Computer Science Communications systems Communications Engineering Electronic / Electrical Engineering Information technology Mathematics Physics Signal Processing Telematics etc. …
221 Inst.35 Countries
~ 40.000 People
Problems / challenges
keywords language- German / English- Italian - French
PACS Physics and Astronomy Classifications Scheme
01.20.+x Communication forms and techniques (written, oral, electronic, etc.)
02.05.-r Probability theory, stochastic processes, and statistics
84.40.Az Waveguides, transmission lines, striplines 84.40.Ba Antennas: theory, components and accessories 84.40.Ua Telecommunications: signal transmission and processing;
communication satellites 84.40.Xb Telemetry: remote control, remote sensing; radar 89.70.+c Information Science
MSC Mathematical Subject Classification
94-XX Information and communication, circuits
94Axx Communication, information94A05 Communication theory94A08 Image processing (compression, reconstruction, tec.)94A11 Application of orthogonal functions in communication94A12 Signal theory (characterization, reconstruction, etc.)94A13 Detection theory94A14 Modulation and demodulation94A15 Information theory, general94A17 Measures of information, entropy94A20 Sampling theory94A24 Coding theorems (Shannon theory)94A29 Source coding94A34 Rate-distortion theory94A40 Channel models94A45 Prefix, length-variable, comma-free codes94A50 Theory of questionnaires94A55 Shift register sequences and sequences over finite alphabets94A60 Cryptography94A62 Authentication and secret sharing94A99 None of the above, but in this section
94Bxx Theory of error-correcting codes and error-detecting codes94B05 Linear codes, general94B10 Convolutional codes94B12 Combined modulation schemes (including trellis codes)94B15 Cyclic codes94B20 Burst-correcting codes94B25 Combinatorial codes94B30 Majority codes94B35 Decoding94B40 Arithmetic codes94B50 Synchronization error-correcting codes94B60 Other types of codes94B65 Bounds on codes94B70 Error probability94B75 Applications of the theory of convex sets and geometry of numbers (covering radius, etc.)94B99 None of the above, but in this section
94Cxx Circuits, netsworks94C05 Analytic circuit theory94C10 Switching theory, application of Boolean algebra; Boolean functions94C12 Fault detection; testing94C15 Applications of graph theory94C30 Applications of design theory94C99 None of the above, but in this section
Classifications schemesof different disciplines
cross concordances
ontologies
Bibliographic and technical onesDDC (America) UDK (Europe)Dewey Decimal Classification Internationale Universale
Dezimalkl.
003.5 theory of communication and control 003.54 information theory 004 Data processing Computer science 004 Computer Science500 Natural sciences & mathematics 500 Mathematical and Natural
Science510 Mathematics 510 Mathematics 530 Physics 530 Physics 600 Technology (Applied sciences) 600 Applied Sciences. Medicine.
Technology 620 Engineering / allied operations 620 Engineering, Technology in
general 621 Applied physics 621.3 Electrical engineering
´ 621.38 Electronics 654 Telecommunications
IPC International Patent Classification
H 03 Basic electronic CircuitryH 03 B Generation of Oscillations, Directly or by Frequency-Changing, by Circuits Employing Active Elements which operate in a non-switching Manner;
Generation of Noise by such CircuitsH 03 C ModulationH 03 D Demodulation or Transference of Modulation from one Carrier to anotherH 03 F AmplifiersH 03 G Control of AmplificationH 03 H Impedance Networks, e.g. Resonant Circuits; ResonatorsH 03 J Tunnin Resonant Circuits; Selecting Resonent CircuitsH 03 K Pulse TechniqueH 03 L Automatic Control, Starting, Synchronisation, or Stabilesation of Generators of Electronic Oscillations or PulsesH 03 M Coding, Decoding or Code Conversion, in general
H 04 Electric Communication TechniqueH 04 B TransmissionH 04 H Broadcast CommunicationH 04 J Multiplex CommunicationH 04 K Secret Communication; Jamming of CommunicationH 04 L Tranmission of Digital InformationH 04 M Telephonic CommunocationH 04 N Pictorial CommunicationH 04 Q Selecting
ACM Computing Classification Scheme
B.4 Input / Output and Data Communications
C.2 Computer-Communication Networks C.2.1 Network Architecture and Design C.4 Performance of Systems
D.4 Operating Systems D.4.4 Communications Management D.4.6 Security and Protection
E.4 Coding and Information Theory H.3 Information Storage and RetrievalJ .2 Physical Scienes and Engineering
RVK (German library one) Regensburger Verbund Klassikation
AP 18450Telekommunikation, Bildschirmtext AP 38000 – AP 38580Hörfunk- und Fernsehtechnik GZ 980 –GZ 988 Telekommunikation, Neue Medien PN 682 – PN 690Post- und Fernmelderecht,
Telekommunikationsrecht PS 3620Forschung / Recht, Technologie,
Telekommunikationsrecht OH 460 Nachrichtenvermittlungsmodelle
Telekommunikationsnetz || Vermittlungstechnik / Modell
OP 345 Informationswesen. Informationssysteme ZN 6000 –ZN
6570Nachrichtentechnik;Telekommunikation
Intermatching I / Mapping I
RVKSA-SP MathematikSK 110-990 Monografien
34 sub classes-> 58 sub sub classes
SM Didaktik der Mathematik,
Schulbücher
MSC00-xx … 990-xx
65 classes-> 985 sub
classes
Intermatching II / Mapping II RVKU Physik
UF MechanikUG ThermodynamikUM Atom- und
MolekülphysikUN Kernphysik
US Astronomie, AstrophysikUT Geophysik, Meteorologie…
21 classes-> 361 sub classes
PACS Category00 – 90
30 Atomic and Molecular Physics
20 Nuclear Physics
90 Geophysics, Astronomy, and Astrophysics
10 classes-> 66 sub classes
We are not alone
networks communities
mathematicians 10.000 researchers in 23 countries
physicisics 500.000 researchers in 92 countries‚marines‘ 15.000 researchers in 55 countires
other portals
Mathematics www.math-net.de
Physics www.physnet.de
Metaportal Physics www.fachwelt-physik.de/
Another interdisciplinary one
Comparison of categories
other providers of i-portals
Societies in the Learned fileds like APS, EPS, IoP; IMU; EIII, EII
initiative IuK Libraries (ViFaPhys, ViFaTech) publishers like
Elsevier, IoPP, Springer, VCH-Wiley (scirus, LINK, pro-physik)
Goal: all grouped together
Open questions
ontologies for interdisciplinary coummities / annotation
who will / can do the work intellectual vs. automatically cashing the information e-learning concepts
My Vision
SemanticWebPortals
Academicportals
DERI
References
Dalitz, W., Sperber, W., Neun, W., Math-Net a model for information and communication systems in science, Proc. EUNIS, Bonn 2002, pp.140-145
Hilf, E., Hohlfeld, M., Severiens, T., Zimmermann, K.: Distributed Information Services in Physics High Energy Physics Libraries Webzine, issue 4, June 2001 <http://library.cern.ch/HEPLW/4/papers/2>
Hohlfeld, M., Wolff, J.-O.: Distributed Information Services in Marine Science, Oceanography Vol. 15(1), 2001, pp. 109-111
Koopmanns, N.I.: What’s your question? The need for research information from the perspectives of different user groups, Proc. CRIS2002, Kassel August 2002, pp.183-192
Ohm, C., Revheim, J., Hauge, J. H.: The Integration of research Information sources at university level, Proc. EUNIS, Bonn 2002, pp. 219-227
Rösch, H.: Funktionalität und Typologien von Portalen – Infrastruktur für E-Commerce, Wissensmanagement und wissenschaftliche Kommunikation Proc. DGI Frankfurt 2001, S. 142-154
Zimmermann, K.: Interdisziplinäre Akademische Portale Competence in Content, Proc. 25. DGI-Online Tagung, Frankfurt, Juni 2003, S. 190-196
Zimmermann, K.: Academic Information Portals Proc. inforum, Prague May 2003
Zimmermann, K.: Meta-Klassifikation und Kategorien für interdisziplinäre Forschung Proceedings 27. GfKl, Bibliothekarisches Programm, TU Cottbus, 12. März 2003
Zimmermann, K.: A Research Information Portal for Telecommunications, IEEE Proc. ISTAS’02 Raleigh, June 2002, pp. 143-149
