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Semantic Web Knowledge Nets

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									InterVal – Wissensnetze (Subproject A)



                  Freie Universität Berlin
               Humboldt-Universität zu Berlin
Wissensnetze – People


      Freie Universität Berlin
          Prof. Dr.-Ing. Robert Tolksdorf
          Malgorzata Mochól
          Anja Jentzsch (Studentische Hilfskraft)

          Christian Bizer / Prof. Dr. Uwe H. Suhl
          Radoslaw Oldakowski
          Tobias Gauß (Studentische Hilfskraft)




                                                                                                                Monitoring Meeting, 15. December 2004
          Richard Cyganiak (Studentische Hilfskraft)


      Humboldt-Universität zu Berlin
          Dr. Rainer Eckstein / Prof. Johann Christoph Freytag, Ph.D.
          Ralf Heese
          Maren Lenk (Studentische Hilfskraft)


                                             Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                   Wissensnetze
Agenda


     A1 Global Sourcing
         AM 1.1 Application and Technology Scenarios – 03/04                 a
         AM 1.2 Prototypical implementation – 09/05
     A2 IT Service for the Automotive Sector
         AM 2.1 Specification of an Application and Technology Scenario – 06/05
     A3 Software Infrastructure
          AM 3.1 Evaluation of existing Components and Tools – 06/04                     a




                                                                                                             Monitoring Meeting, 15. December 2004
      

     A4 Knowledge Transfer
         AM 4.1.1 International Workshop + Proceedings – 12/04                     a
         AM 4.1.2 Publications, Workshops, Conferences and Lectures
     A5 Project Management
         AM 5.1.1 Co-operations within Internet Economy
         AM 5.1.2 Industrial and Academic Co-operations

                                          Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                Wissensnetze
   Wissensnetze (Subproject A)




                                                                                                     Monitoring Meeting, 15. December 2004
                                  Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                        Wissensnetze
Knowledge Nets – Goals



                 Scenario-based analysis
                      Predict economic impacts of the
                       Semantic Web technologies on E-Commerce



                 Business viewpoint
                      Predict impacts on markets and value chains




                                                                                                            Monitoring Meeting, 15. December 2004
                      Estimate feasibility based on participants’ interests and
                       business models



                 Technological viewpoint
                      Derive requirements for the technological infrastructure
                      Evaluate current technological developments


                                         Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                               Wissensnetze
   A1 Global Sourcing
       AM 1.1 Application and Technology Scenarios – 03/04                  a




                                                                                                          Monitoring Meeting, 15. December 2004
                                       Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                             Wissensnetze
AM 1.1 Application and Technology Scenarios
B2C / HR-Domain


      Business to consumer e-commerce enhanced with
       Semantic Web technologies
      Employment market enhanced with Semantic Web
       technologies

          Analysis of today’s applications




                                                                                                                        Monitoring Meeting, 15. December 2004
               Job postings are written in the form of free text using uncontrolled vocabularies
               The meta-search engines available perform searches on a full text basis
               The search results are limited in their ability to provide offers that match the
                precise needs of their clients
               There are many different existing taxonomies for the classification of job posting




                                                     Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                           Wissensnetze
AM 1.1 Application and Technology Scenarios
HR-Domain


      Scenario
          Information providers publish in RDF according to common ontologies
          Semantic portals collect the information and offer semantic matching
           services.

      Implications
          Job Seeker (employee)
               Increased market transparency




                                                                                                                        Monitoring Meeting, 15. December 2004
               Higher precision of search results
          Job Poster (employer, job portals, state job centre)
               Open n:m communication – increased market transparency
               Costs reduction
          Changes in the business models




                                                     Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                           Wissensnetze
AM 1.1 Application and Technology Scenarios
HR-Domain Ontology


      We use an ontology for recruitment scenario that is based on
       JobPositionPosting and JobPositionSeeker from HR-BA-XML
      Information is represented in OWL using controlled vocabularies


                      JobPositionSeeker
                      (HR-BA- XML + BKZ)




                                                                                                              Monitoring Meeting, 15. December 2004
        Education          Industry             Organisation                        Skills
                      (WZ 2003 + NAICS)


                     JobPositionPosting
                     (HR-BA- XML + BKZ)                                             Person




                                           Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                 Wissensnetze
   A1 Global Sourcing
       AM 1.2 Prototypical implementation – 09/05




                                                                                                           Monitoring Meeting, 15. December 2004
                                        Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                              Wissensnetze
AM 1.2 Application and Technology Scenario
HR-Domain – Matching
      Semantic Matching – combines annotations using controlled vocabularies
       with background knowledge about a certain application domain
      Comparing job descriptions and applicants’ profiles based on their
       semantic similarity (not merely relying on the containment of keywords)
      Total similarity is the sum of the cluster similarities
      Similarity determined by the distance between two concepts
      Comparing of competence levels to find the best match
                                                                             JobPositionPosting
      Matching allows us to generate the ranking of results
                                               hasJobPositionInformation                           hasHiringOrganisation




                                                                                                                           Monitoring Meeting, 15. December 2004
                                                      JobPosition                                       Organisation
                                                      Information
                               requiredCompetence
                                                                            jobDuration            hasIndustry
                                  Competence                         ...
                                                               ...
                                                                              [string]                    Industry
                             hatKompetenzAusprägung

                                                                                                   hasWZType
                                CompetenceValue

                                                                                                          WZ2003

                        CompetenceValue_CompetenceValue_
                           Language         General
                                                                           Cluster

                                                       Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                             Wissensnetze
AM 1.2 Application and Technology Scenario
Scenario Architecture


Information        Information                                        Information
Consumers     Integration + Matching                                   Providers

                   Semantic Portal                           Net         RAP          RAP RDF
                                                             API         API          Repository
                  Semantic
                  Matching




                                                                                                           Monitoring Meeting, 15. December 2004
                   Engine
                              Crawler                                         RDF-enhanced
                                                                              Websites


                   RDF
                 Repository                                               D2R
                                                          Joseki                          SAP
                                                                          Jena            HR



                                        Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                              Wissensnetze
   A2 IT Service for the Automotive Sector
       AM 2.1 Specification of an Application and Technology Scenario – 06/05




                                                                                                           Monitoring Meeting, 15. December 2004
                                        Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                              Wissensnetze
AM 2.1 Specification of an Application
and Technology Scenario


      Current state of data exchange in the sectors                a
          Automotive retail
          Consumer packaged goods (CPG) retail
          Telecommunication
          Liberalization of business markets
      Semantic Web trust architecture          a
      Semantic Web and RFID              a
      Semantic Web and Automotive Sector




                                                                                                                   Monitoring Meeting, 15. December 2004
      Repositories and Tools for RDF/S              a
      RDF Algebra
          Mapping of query statements to algebra enabling efficient query evaluation on
           huge amounts of RDF data
      Modelling and Generation of Ontologies
          Modeling of OWL Ontologies with UML
      Querying Peer Data Management Systems extended by ontologies


                                                Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                      Wissensnetze
   A3 Software Infrastructure
        AM 3.1 Evaluation of existing Components and Tools – 06/04
    
            Task: Scenario-specific further extension of the selected components
                                                                                                a




                                                                                                                    Monitoring Meeting, 15. December 2004
                                                 Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                       Wissensnetze
AM 3.1 Evaluation of existing Components
and Tools


      XML Clearinghouse Reports
          Semantic Web Technologies in the automotive industry
          Semantic Web and RFID (Oktober 2004)                   a
          Semantic Matching (Juni 2004)             a
          Recruitment (April 2004)          a
      Development of a Semantic Web (SW) Framework
          Open, extensible framework for integration of SW technologies                              a




                                                                                                                        Monitoring Meeting, 15. December 2004
          Classification of tools and technologies                                                   a
          Based on Process model for developing SW applications                                      a
               Searching of tools to realize a given scenario
          Integration of tools with categorization in SW Framework
          Direct combination of tools




                                                     Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                           Wissensnetze
Task: Scenario-specific extension of the selected
components


      RAP – RDF API for PHP (open source, 2000 downloads)
          leading RDF toolkit for PHP developers
          features for parsing, manipulating, storing, querying, serializing, and serving RDF
           models
          Version 0.8.1 (2004-08-24)
               dynamic script inclusion speeding up many operations
               RAP Unit Test Suite added

          Version 0.9 (2004-10-21)




                                                                                                                           Monitoring Meeting, 15. December 2004
               resource-centric ResModel API added
               ontology-centric OntModel API added
               InfModelF and InfModelB inference engine added
               RDF DB Utils added
               RAP Unit Test Suite extended


      D2R (open source, 500 downloads)
          D2R MAP - declarative language to describe mappings between relational
           database schemata and OWL/RDFS ontologies
          D2R Processor - exports data from a relational database into RDF

                                                        Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                              Wissensnetze
   A4 Knowledge Transfer
       AM 4.1 International Workshop + Proceedings – 12/04                        a




                                                                                                          Monitoring Meeting, 15. December 2004
                                       Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                             Wissensnetze
AM 4.1 International Workshop + Proceedings


                                Berliner XML Tage 2004 (11.-13. October 2004)                                a
                                     350 industrial and academic participants
                                     40 Speaker – applications und projects with XML-technologies
                                 SWEB2004 – International Workshop on
                
                                 Semantic Web Technologies in Electronic Business                                    a
                                     As part of the Berliner XML Tage 2004 (13.10.)
                                      Cooperation with:
                                          AG Technologie-induzierte Veränderungen der Wertschöpfungssysteme
                                           Knowledge Web – EU Network of Excellence
       www.berliner-xmltage.de




                                       
                                     50 participants from Germany, Austria, Italy, Czech Republic, Brazil




                                                                                                                                            Monitoring Meeting, 15. December 2004
                                     Invited talk: Guus Schreiber (Chair of the W3C Semantic Web Best
                                      Practices and Deployment Working Group)
                                     Topics
                                          Semantic Web (Ontologies, Mapping, Matching, Data Interoperability and Quality,
                                           Processing)
                                          Technology induced Changes of the Value Chain
                                          Trust, Privacy, Security
                                          Application Scenarios and Prototypes
                                          Industrial Efforts and Experiences

                                In preparation Berliner XML Tage 2005

                                                                         Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                                               Wissensnetze
   A4 Knowledge Transfer
       AM 4.1.2 Publications, Workshops, Conferences and Lectures




                                                                                                          Monitoring Meeting, 15. December 2004
                                       Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                             Wissensnetze
Knowledge Transfer – Publications (published) I


      Rainer Eckstein, Silke Eckstein
       Conceptual Modeling XML Schemata Using UML
       International Conference on Advanced Information Systems
       Engineering (CAiSE 2004) Riga, Lettland, June 2004.

      Ralf Heese
       Neue Konzepte für RDF-Managementsysteme
       16. Workshop über Grundlagen von Datenbanken. Monheim,




                                                                                                          Monitoring Meeting, 15. December 2004
       Germany, June 2004.


      Malgorzata Mochol, Radoslaw Oldakowski, and Ralf Heese
       Ontology based Semantic Matching in Recruitment Processes
       Semantische Technologien für Informationsportale, Informatik 2004.
       Ulm, Germany, September 2004.


                                       Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                             Wissensnetze
Knowledge Transfer – Publications (published) II


      Jeremy J. Carroll, Christian Bizer, Pat Hayes, and Patrick Stickler
       Semantic Web Publishing using Namend Graphs, Provenance and Trust.
       Workshop on Trust, Security, and Reputation on the Semantic Web at the
       3rd International Semantic Web Conference (ISWC 2004). Hiroshima,
       Japan, November 2004.


      Christian Bizer, Andy Seaborne
       D2RQ -Treating Non-RDF Databases as Virtual RDF Graphs (Poster)




                                                                                                               Monitoring Meeting, 15. December 2004
       3rd International Semantic Web Conference (ISWC 2004). Hiroshima,
       Japan, November 2004.


      Robert Tolksdorf, Christian Bizer, Rainer Eckstein, and Ralf Heese
       Trustable B2C Markets on the Semantic Web
       Special Issue on Metadata for Security des International Journal of
       Computer Systems, Science and Engineering, 2004.


                                            Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                  Wissensnetze
Knowledge Transfer – Publications (to appear)



      Christian Bizer, Ralf Heese, Malgorzata Mochol, Radoslaw
       Oldakowski, Robert Tolksdorf, Rainer Eckstein
       The Impact of Semantic Web Technologies on Job Recruitment
       Processes
       International Conference Wirtschaftsinformatik (WI 2005), Bamberg,
       Germany, February 2005.




                                                                                                          Monitoring Meeting, 15. December 2004
      Ralf Heese, Sven Herschel, Felix Naumann, Armin Roth
       Self-Extending Peer Data Management
       GI-Fachtagung für Datenbanksysteme in Business, Technologie und
       Web (BTW 2005), Karlsruhe, Germany, March 2005.




                                       Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                             Wissensnetze
Knowledge Transfer – Publications (in review)



      Elena B. Paslaru, Malgorzata Mochol
       Towards a reuse-oriented methodology for ontology engineering
       2nd European Semantic Web Conference 2005 (ESWC 2005).
       Heraklion, Greece, May 2005


      Elena B. Paslaru, Malgorzata Mochol




                                                                                                        Monitoring Meeting, 15. December 2004
       Ontology Reusability
       7th International Conference on Terminology and Knowledge
       Engineering (TKE 2005). Copenhagen, Denmark, August 2005




                                     Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                           Wissensnetze
Knowledge Transfer – Selected Conferences I


 Prof. Dr.-Ing. Robert Tolksdorf
    Program Committees 2004/2005
        6th International Conference on Enterprise Information Systems (ICEIS 2004)
        2nd International Workshop on Security in Information Systems in conjunction with
         ICEIS2004
        8th International Conference on Knowledge-Based Intelligent Information &
         Engineering Systems (Session Systems for Large-scale Metadata Extraction and
         Maintenance at the KES’2004)
        4th International Conference on Knowledge Management (I-KNOW2004)




                                                                                                                    Monitoring Meeting, 15. December 2004
        7th International Conference on Enterprise Information Systems (ICEIS2005)
        3rd Workshop on Security in Information Systems in conjunction with ICEIS2005
        5th International Conference on Knowledge Management (I-KNOW2005)
    Co-Chair
        Berliner XML Tage 2004
        GI-Workshop XML Technologien für das SemanticWeb (XSW 2004)
        International Workshop on SemanticWeb Technologiesin Electronic Business
         (SWEB 2004)


                                                 Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                       Wissensnetze
Knowledge Transfer – Selected Conferences II


 Dr. Rainer Eckstein
    Program Committees 2004/2005
        Workshop XML-Technologien für das Semantic Web (XSW 2004)
        IADIS International Conference WWW / Internet 2004
        5th International Conference on Knowledge Management (I-KNOW2005);
         Special Track on Knowledge Discovery and Semantic Technologies 2005
    Co-Chair
        Berliner XML Tage 2004




                                                                                                                  Monitoring Meeting, 15. December 2004
        GI-Workshop XML Technologien für das SemanticWeb (XSW 2004)
        International Workshop on SemanticWeb Technologiesin Electronic Business
         (SWEB 2004)
        Berliner XML Tage 2005

 Christian Bizer
    Program Committees 2004/2005
        Trust, Security, and Reputation on the Semantic Web, Workshop at
         3rd International Semantic Web Conference (ISWC 2004)

                                               Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                     Wissensnetze
Knowledge Transfer – Lectures


      WS 2004/05
          Lecture XML und Semantic Web (HU Berlin)
          Lecture Netzbasierte Informationssysteme (FU Berlin)
          Seminar Geschäftsmodelle und Existenzgründungen in der IT-Industrie (FU Berlin)
          Project XML-Projekt (FU Berlin)

      SS 2004
          Seminar Metadatenmanagement (HU Berlin)




                                                                                                                   Monitoring Meeting, 15. December 2004
          Lecture XML-Technologien (FU Berlin)
          Project Semantic Web (FU Berlin)

      Invited Talks
          Application of Semantic Web technologies in the recruitment domain. Malgorzata
           Mochol, HU Berlin, June 2004
          Usable Semantic Web: Ein Semantic Web Framework und Modellierung von
           Ontologien. Rainer Eckstein, BitKom, November 2004
          Ontologiebasierte Informationssysteme. Rainer Eckstein, FH Wolfenbüttel, 2004.


                                                Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                      Wissensnetze
Knowledge Transfer – Miscellaneous


      Press releases: May 2004 + October 2004
      Seminar papers
           RDBMS-based Systems for Storing RDF
           Querying RDF Repositories
      Master theses
           Algorithms for Semantic Matching
           Semantic Web Infrastructure in the field of B2C markets
           Entwurf einer generischen Architektur für die Integration von Semantic-Web-Technologien
           Einsatz von Semantic Web und RFID im Einzelhandel (Szenarioanalyse)




                                                                                                                         Monitoring Meeting, 15. December 2004
      Participation in standardization processes
           Attended W3C Technical Plenary 2004
           Comment on the W3C DAWG standardization process together with HP Labs
           W3C Member Meeting at the Berliner XML Tage 2004
           Prof. Tolksdorf – member in IFIP Working group 2.6: Semantic Web
           Cooperation with W3C.de
      Exchange student from the University of Beijing (FU Berlin)
      Knowledge Web (EU Network of Excellence)
           FU Membership



                                                      Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                            Wissensnetze
Knowledge Transfer – PhD Dissertations


      4 PhD dissertations on the field of Semantic Web:
          Chris Bizer “Modellierung von Vertrauensstrategien in offenen, verteilten
           Informationssystemen”
          Ralf Heese “Anfragebearbeitung im Semantic Web”
          Malgorzata Mochol “Knowledge Management in Semantic Web”
          Radoslaw Oldakowski “Eigenschaften und Architekturen elektronischer
           Märkte unter Bedingungen des Semantic Web”
      PhD students’ network on Semantic Web in Berlin-Brandenburg
          within the scope of Knowledge Web – EU Network of Excellence




                                                                                                                          Monitoring Meeting, 15. December 2004
          FU + HU + TU + FhG FOKUS
          Meetings
               Bimonthly F2F Meetings
               Kick-off-Meeting (22 Oct. 2004)      a
               1.Working Meeting (26 Nov.2004)       a
               2. Working Meeting (February 2005)
          Resources:
               Workspace (BSCW) – internal exchange of resources and discussion
               Mailing list – internal announcements
               Website – public information




                                                       Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                             Wissensnetze
   A5 Project Management
       AM 5.1.1 Co-operations within Internet Economy




                                                                                                           Monitoring Meeting, 15. December 2004
                                        Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                              Wissensnetze
Working Group of Internet Economy I



   Technology-induced changes of values added systems
      Participants: Mediaconomy, Hybrid, InterVal, Intermedia, Premium
      1st Working Group Meeting – TU München, 24 June 2004                            a
          Involvement of various competencies across the WG: Semantic Web, Trust, P2P-
           Approaches, Controlling / Management, Visualization of production
          Collection of application subjects and closer analysis of case studies
          Joint workshop (SS2005 / WS05/06)




                                                                                                                    Monitoring Meeting, 15. December 2004
      Subjects:
          Effects of ontology-based, personalized Semantic Web services on the
           value chains – FU leadership
          The influence of confidence on the emergence and shape of network-like creation
           of value systems
          Factors of influence and basic conditions of organizing creation of value systems
           and measurement of the appropriate flexibility degree

      2nd Working Group Meeting – FU Berlin, 10 December 2004                               a
                                                 Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                       Wissensnetze
Working Group of Internet Economy II



   Semantic Web
      Participants: Hybrid, Intermedia, Mediaconomy, Nova-net, Premium,
       Sesam, InterVal
      1st Working Group Meeting – AIFB, Universität Karlsruhe (TH)                                         a
       11 August 2004
      InterVal + nova-net + Sesam:
          Common questions




                                                                                                                             Monitoring Meeting, 15. December 2004
               Why is the application of Semantic Web technologies in these projects important?
               Which Semantic Web technologies are applied in these projects?
               How can the results of these projects contribute to the composition and further development
                of Semantic Web ?
          Common topics:
               Semantic Matching
               Policies
               Focused Crawling and linguistic Methods
               Semantic Web Services

      2nd Working Group Meeting – January 2005

                                                          Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                                Wissensnetze
   A5 Project Management
       AM 5.1.2 Industrial and Academic Co-operations




                                                                                                           Monitoring Meeting, 15. December 2004
                                        Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                              Wissensnetze
Industrial Cooperations



      HP Labs Bristol, Nokia Finland, IHMC USA und W3C SWIG
           Extension of RDF to Named Graphs
           Development of a Named Graphs repository, the TriQL query language and two syntaxes for
            Named Graphs (TriX and TriG)
           The results of this work will be included into the next W3C RDF specification
      HP Labs Bristol und Palo Alto
           Joined development D2R-Q, a mapping language for rewriting RDQL queries to non-RDF
            database specific SQL queries
           Implementation as an open source extension to Jena 2




                                                                                                                          Monitoring Meeting, 15. December 2004
      CyberConsult Beratungsgesellschaft für Neue Medien mbH, Berlin
           Exchange experience on technologies for job service portals, e.g. semantic matching
      Atos Origin GmbH, Berlin
           Definition of a common scenario, e.g. automotive or CGP/retail sector
      France Telecom
           Member of Knowledge Web (EU Network of Excellence)
           Wissensnetze-spezific subject (e.g. HR-field)
      different concrete discussions with suppliers within the HR-field


                                                       Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                             Wissensnetze
Academic Cooperations



      Universität Essen, Yilmaz Alan
          In the KOWIEN project: development of an HR ontology
      Universität Leipzig, Sören Auer
          Development of Semantic Web tools – RAP, pOWL
      University of Madrid, Asunción Gómes-Péres
          RDF-DB mapping
          Esperanto-Project




                                                                                                             Monitoring Meeting, 15. December 2004
      Fraunhofer ISST, Andreas Billig
          Human Resources experience exchange
          Job Service Portal
      University of Trento
          Member of Knowledge Web (EU Network of Excellence)
          Wissensnetze-spezific subject (e.g. HR-field)


                                          Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                                                                Wissensnetze
Thank you!




                                                                        Monitoring Meeting, 15. December 2004
     Bizer, Eckstein, Freytag, Heese, Mochol, Oldakowski, Suhl, Tolksdorf
                                                           Wissensnetze

								
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