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Data, Information and Process Integration with Semantic Web Services Technical Presentation

Data, Information and Process Integration with Semantic Web Services Technical Presentation. IST Project Number : FP6 – 507483 Funded by Unit E2 Knowledge Management and Content Creation. Contents. Key Objectives DIP Research Paradigm Overview of WSMO Achievements Conceptual Achievements

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Data, Information and Process Integration with Semantic Web Services Technical Presentation

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  1. Data, Information and Process Integration with Semantic Web ServicesTechnical Presentation IST Project Number : FP6 – 507483 Funded by Unit E2 Knowledge Management and Content Creation EC Presentation

  2. Contents • Key Objectives • DIP Research Paradigm • Overview of WSMO • Achievements • Conceptual Achievements • Architectural Achievements • Implementation Achievements • Ontological Achievements • Case Study Achievements • Dissemination and Training Achievements • New DIP Structure • Realignment of DIP Workplan • Summary EC Presentation

  3. Key Objectives • Open Source Architecture • DIP Architecture, DIP API, Tools Team • Tools (individual and comprehensive) • Hybrid Reasoning tool, IRS III, WSML editor, • Standards Impact • SDK Cluster Standards Group • Real Use Case Implementations • Mockups at 6 EC Presentation

  4. DIP Research Paradigm Framework/Theory Grounded Research Users Implementation EC Presentation

  5. Top Level Notions Objectives that a client may have when consulting a Web Service Provide the formally specified terminology of the information used by all other components Semantic description of Web Services: • Capability (functional) • Interfaces (usage) Connectors between components with mediation facilities for handling heterogeneities EC Presentation

  6. Mediator Structure Source Component WSMO Mediator uses a Mediation Service via 1 Target Component 1 .. n Source Component • as a Goal • directly • optionally incl. Mediation Mediation Services EC Presentation

  7. WSMO Mediators Overview EC Presentation

  8. WS WS WSMO Web Services • Advertising of Web Service • Support for WS Discovery • Realization of WS • functionality by using • other Web Services • Functional decomposition • WS Composition Capability functional description Orchestration Choreography Web Service Implementation (not of interest in Web Service Description) • Behavior Interface • for consuming WS • Messages • External Visible • Behavior • ‘Grounding’ EC Presentation

  9. Conceptual Achievements (1/2) • Establishment of WSMO within DIP • Semantic Description Framework based on WSMO • Common DIP view of the SWS world • Towards a WSMO based SWS application methodology • Interface creation based on WSMO goals • Back end based on WSMO web services EC Presentation

  10. Conceptual Achievements (2/2) • WSMO orchestration (and choreography) linked to business process modelling • Hybrid reasoning framework • WSML incorporates description logic (e.g. OWL-DL) and deductive rule-based systems (F-Logic, Datalog) • Algorithms also completed EC Presentation

  11. WSMX Architectural Achievements • DIP architecture completed • Components • Functionalities • communication • DIP component APIs completed EC Presentation

  12. Implementations • WSMX • IRS III • WSMO compliant SWS development infrastructure • Used by tutorial attendees • Interoperable with WSMX • WSMO API & WSMO 4J • KAON 2 • Ontology server/query engine • Ontology editor/browser for use cases • Ontology server for use cases • Pre release WSML • Use case mockups • EGovernment ‘Change of Circumstances’ • Banking – mortgage comparison • VISP – user centred application EC Presentation

  13. Ontologies • Refinements of the WSMO ontology • Tension between user web service separation and capability based invocation • Business Data ontology • EGovernment • Domain ontology for change of circumstances • Seamless UK Taxonomy • VISP • Domain ontology • Process ontology • Financial • Based on IFX • WSMO case study descriptions EC Presentation

  14. Case Study Achievements • Scenarios created • Requirements generated • Potential impact assessed • Initial ontologies created • Mockup prototypes created • Links with use case communities EC Presentation

  15. Dissemination Achievements (1/2) • http://dip.semanticweb.org • Papers at ISWC ’04, ICWS ’04, ESWS ’04, WI ’04, ECOWS ’04,, EKAW ’04, KR ’04, ECAI ’04, INTELLICOMM 04, SWEB 04, ICAPS 04 • DIP or WSMO tutorials at • European Semantic Web Symposium, Heraklion, Crete, 2004 • NetObjectDays, Erfurt, Germany, September, 2004 • Artificial Intelligence: Methodology, Systems, and Applications (AIMSA) Varna, Bulgaria, September, 2004 • International Semantic Web Conference, Hiroshima, Japan, November (2004) [most popular tutorial] • Unicom Seminar on the Next Generation Web, London, May 2004. • KnowledgeWeb Summer School, July 2004 • ~200 attendees overall EC Presentation

  16. Dissemination Achievements (2/2) • WSMO Implementation Workshop, Frankfurt, Germany • Case based dissemination Internal within companies • Invited talks • Semantic Grid networking session at IST Conference • Seamless Conference, 04 • European GRID Technology Days ’04 • EMAN Workshop • ZetVision Solution Day • Karlsruhe Symposium on knowledge Management • Dagstuhl Seminar on Semantic Integration and Interoperability EC Presentation

  17. EC Presentation

  18. DIP Training Workshop EC Presentation

  19. DIP Webcast Site EC Presentation (http://stadium.open.ac.uk/dip/)

  20. Webcast Replay EC Presentation

  21. Link to External Environment • Market observation blog • http://dip.berlecon.de • SDK Cluster Meetings • http://www.sdk-cluster.org/ • Links SEKT, DIP and KnowledgeWeb • Establishment of SDK-SCG • Raise awareness of project standardisation work EC Presentation

  22. New DIP Structure • Executive Project Management Board • Overall success of project • Exploitation Strategy • Technical Project Management Board • Day-to-day execution • Overall technical co-ordination • Project Management Office • Day to day support • Exploitation Board • Advisory Board • Frank Leyman, Chris Preist, Frank van Harmelen • Christoph Bussler, Dieter Fensel, John Domingue EC Presentation

  23. Aligning Implementation Plan with WSMO • WSMO • WSMO is the framework for DIP • WP3 will contribute to WSMO • WSMX • WSMX is the main implementation platform • WP6 will contribute to WSMX • WSML • WSML is the ontology representation language • WP2 will contribute to WSML • Align DIP and WSMO activities • WSMO phone conferences (WP11) • WSMO tutorials (WP14) EC Presentation

  24. Align with OMWG • http://www.omwg.org/ • Academic and industrial initiative • Comprehensive ontology management suite • WP2 work aligned with OMWG EC Presentation

  25. Summary • DIP uses a Grounded Research Paradigm • Achievements on number of dimensions • Conceptual • Implementation • Case Studies • Dissemination • DIP Workplan aligned with WSMO working group and OMWG EC Presentation

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