Web Services, E-Business, and the Semantic Web [electronic resource] : CAiSE 2002 International Workshop, WES 2002, Toronto, Canada, May 27-28, 2002, Revised Papers /

Keynote Presentation -- Ten-Step Survival Guide for the Emerging Business Web -- Web Service Track -- Process Aggregation Using Web Services -- The Use of Patterns in Service Composition -- Workflow View Driven Cross-Organizational Interoperability in a Web-Service Environment -- WSOL — Web Service Offerings Language -- e-Business Track -- On ?-, ?-, ?-, and ?-Contracting -- A Three-Layer Framework for Cross-Organizational e-Contract Enactment -- XRL/Flower: Supporting Inter-organizational Workflows Using XML/Petri-Net Technology -- Towards User Centric e-Learning Systems -- Data Quality in e-Business Applications -- Personalised Organisation of Dynamic e-Catalogs -- Keynote Presentation -- The World of e-Business: Web-Services, Workflows, and Business Transactions -- DAML+OIL: A Reason-Able Web Ontology Language -- e-Services and the Semantic Web -- A Service Infrastructure for e-Science: The Case of the ARION System -- Formal Verification of e-Services and Workflows -- Processing Schedules Using Distributed Ontologies on the Semantic Web -- Value-Added Web Services Composition Using Automatic Program Synthesis -- Importing the Semantic Web in UDDI -- On Requirements for Ontologies in Management of Web Services -- Me-Services: A Framework for Secure & Personalized Discovery, Composition and Management of Services in Pervasive Environments -- Discovering Services: Towards High-Precision Service Retrieval.