1. 1 WWRF_Workplan_WG2_v1.0_Service_Semantics_WP_20060609.ppt WG 2 interim meeting, 8.9.2006 White Paper Semantic Services Klaus David, University Kassel, david@uni-kassel.de (WG2 head) Editors of white paper "Semantic Services" -Josef Noll, UniK/Telenor, josef@unik.no -Matthias Wagner, DoCoMo Eurolabs, wagner@docomolab-euro.com Details: http://wiki.unik.no/index.php/WWRFhttp://wiki.unik.no/index.php/WWRF

2. 2 WWRF_Workplan_WG2_v1.0_Service_Semantics_WP_20060609.ppt WG 2 interim meeting, 8.9.2006 Challenge: Service composition Next Generation Applications: -Customized services -Complex to manage -High flexibility -Short time to market -Complex Telecom-IT integration Challenges -Support the customer and her devices -Join forces with others (roaming) My Company App 1 App 2 App 3 Support Comp. WEBSAP Telecom Operator Security Telenor access Interface Alternative access HomeWork FriendTrain CarHotel Roaming Personal Profile Location

3. 3 WWRF_Workplan_WG2_v1.0_Service_Semantics_WP_20060609.ppt WG 2 interim meeting, 8.9.2006 Time Plan & White Paper WG2 – Service Semantics Q2 2006Q1 2006Q3 2006 Milestones Q4 2006 11 August contributions 24. May Topic contributions including 5 – 10 bullet points Interim Meeting 8.9, further timeplan from here Shanghai Heidelberg

4. 4 WWRF_Workplan_WG2_v1.0_Service_Semantics_WP_20060609.ppt WG 2 interim meeting, 8.9.2006 Table of Content for white paper on Semantic Services

5. 5 WWRF_Workplan_WG2_v1.0_Service_Semantics_WP_20060609.ppt WG 2 interim meeting, 8.9.2006 Contributors Editors of white paper "Semantic Services" -Josef Noll, UniK/Telenor, josef@unik.no -Matthias Wagner, DoCoMo Eurolabs, wagner@docomolab-euro.com Erik Lillevold, PhD UniK, erlille@online.no. Contributions to following topics: -Semantic Web services vs. Mobile services -Ontology in the domain of mobile communication -How semantic web ontology may solve inherent problems in today's mobile applications Massimo Paolucci, DoCoMo Eurolabs, Mobile services based on OWL-S Contribution from the SPICE project: Anna V. Zhdanova, a.zhdanova@surrey.ac.uk, University of Surrey, UK Contribution on Semantic Initiatives: Kashif Iqbal kashif.iqbal@deri.org Contributions for business: Ville Tormala ville.tormala@titu.jyu.fi Contributions for WSMO etc.: Dumitru (Titi) Roman dumitru.roman@deri.at

6. 6 WWRF_Workplan_WG2_v1.0_Service_Semantics_WP_20060609.ppt WG 2 interim meeting, 8.9.2006 Open topics Other contributions -Other projects – not received feedback (EU cluster) Editor status – not clarified if authors from external organisations accept “acknowledgement” -I have not asked Further timeline -a job for Mathias, Erik and me Interfaces to other white papers -Next slide

7. 7 WWRF_Workplan_WG2_v1.0_Service_Semantics_WP_20060609.ppt WG 2 interim meeting, 8.9.2006 Semantic Web Services WS platform Service request Message Exchange Service Invocation Service Discovery Service Registry Web Services Published in Described in Message Exchange Client Service Description (.wsdl) Semantic Web Service input for searches sends tocreates Service Ontology Requester Ontology Platform Ontology expressed in terms of understands expressed and publishes in terms of Semantic Description understands Service goals understands uses Mediation of Ontologies searches Service request

8. 8 WWRF_Workplan_WG2_v1.0_Service_Semantics_WP_20060609.ppt WG 2 interim meeting, 8.9.2006 Common whitepaper issues What do we address? WG architecture picture?