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10.5555/520048.827956guideproceedingsArticle/Chapter ViewAbstractPublication PagesConference Proceedingsacm-pubtype
Article

Deriving Service Models in Cross-Organizational Workflows

Published: 23 March 1999 Publication History

Abstract

Competitive markets force companies to form virtual enterprises by outsourcing activities to external service providers. The workflow concept has been very successful in streamlining business processes by automating the coordination of activities, but has so far been limited to the use within single organizations.To address the problems of cross-organizational workflows we use a service-oriented workflow model. Within this approach, we present a technique how to derive a model of the external services, based on continuous-time Markov chains, by analyzing their externally observable behavior. This allows to assess the quality of external services, without compromising the autonomy of the service providers.

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  1. Deriving Service Models in Cross-Organizational Workflows

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    Published In

    cover image Guide Proceedings
    RIDE '99: Proceedings of the Ninth International Workshop on Research Issues on Data Engineering: Information Technology for Virtual Enterprises
    March 1999
    ISBN:0769501192

    Publisher

    IEEE Computer Society

    United States

    Publication History

    Published: 23 March 1999

    Author Tags

    1. continuous-time Markov chains
    2. monitoring
    3. outsourcing
    4. service analysis
    5. virtual enterprise
    6. workflow

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    • (2009)A QoS-based service retrieval methodology for digital ecosystemsInternational Journal of Web and Grid Services10.1504/IJWGS.2009.0283455:3(261-283)Online publication date: 1-Sep-2009
    • (2006)A stochastic model for workflow QoS evaluationScientific Programming10.5555/1376960.137696914:3,4(251-265)Online publication date: 1-Dec-2006
    • (2006)DISCOBOLEComputers in Industry10.1016/j.compind.2006.04.01857:8(768-777)Online publication date: 1-Dec-2006
    • (2006)Stochastic modeling and quality evaluation of workflow systems based on QWF-NetsProceedings of the 6th international conference on Computational Science - Volume Part III10.1007/11758532_134(988-995)Online publication date: 28-May-2006
    • (2006)Mining models of composite web services for performance analysisProceedings of the 11th international conference on Database Systems for Advanced Applications10.1007/11733836_60(828-837)Online publication date: 12-Apr-2006
    • (2004)QoS-Aware Middleware for Web Services CompositionIEEE Transactions on Software Engineering10.1109/TSE.2004.1130:5(311-327)Online publication date: 1-May-2004
    • (2003)Quality driven web services compositionProceedings of the 12th international conference on World Wide Web10.1145/775152.775211(411-421)Online publication date: 20-May-2003
    • (2002)Workflow management with service quality guaranteesProceedings of the 2002 ACM SIGMOD international conference on Management of data10.1145/564691.564718(228-239)Online publication date: 3-Jun-2002
    • (2002)Process-Based E-Service Composition for Modeling and Automating Zero Latency Supply ChainsInformation Systems Frontiers10.1023/A:10153304219744:1(33-54)Online publication date: 1-Apr-2002

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