Contracts for Cross-Organizational Workflow Management

  • Marjanca Koetsier
  • Paul Grefen
  • Jochem Vonk
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1875)


Nowadays, many organizations form dynamic partnerships to deal effectively with market requirements. As companies use automated workflow management systems (WFMSs) to control their processes, a way of linking workflow processes in different organizations is required for turning the cooperating companies into a seamless operating virtual enterprise. The CrossFlow Esprit project aims at developing information technology for advanced workflow support in dynamic virtual organizations with contract based service trading. Contracts are necessary for flexible service outsourcing. This paper presents contracts as the basis for finding suitable partners, connecting WFMSs of different kinds, controlling outsourced workflow, and sharing an abstraction of the workflow specification between partners. CrossFlow contracts define the data, process, and conditions relevant to the cooperation and the outsourced workflow process on an abstract level. This information can be fed through an interface to the WFMSs of partners in a virtual enterprise to automate the co-operation between the partners completely.


Virtual Enterprise Service Execution Contract Model Document Type Definition Contract Language 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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  1. 1.
    G. Alonso, U. Fiedler, C. Hagen, A. Lazcano, H. Schuldt, N. Weiler, WISE: Business to Business E-Commercers, Proc. Int. Workshop on Research Issues in Data Engineering, Sydney, Australia, 1999, pp. 132–139.Google Scholar
  2. 2.
    H.G. Beale, W.D. Bishop, M.P. Furmston, Contracts, Cases and Materials, Butterworths, London, 1990.Google Scholar
  3. 3.
    E. Cannon, EDI guide: a step by step approach, Van Nostrand Reinhold, New York, 1993.Google Scholar
  4. 4.
    K. Dittrich, D. Tombros; Workflow Management for the Virtual Enterprisers, Proc. Int. Process Technology Workshop, Villard de Lans, France, 1999.Google Scholar
  5. 5.
  6. 6.
    R. Elmasri, S.B. Navathe, Fundamentals of database systems, Te Benjamin/Cummings Publishing Company, Inc., 1994.Google Scholar
  7. 7.
    D. Georgakopoulos, M. Hornick, A. Sheth, An Overview of Workflow Management: From process Modeling to Workflow Automation Infrastructure’, Journal of Distributed and Parallel Databases, Vol. 3, No. 2, 1995.Google Scholar
  8. 8.
    I. Graham, L. Quin, XML Specification Guide, Wiley Computer Publ, New York, 1999.Google Scholar
  9. 9.
    P. Grefen, R. Remmerts deVries, A Reference Architecture for Workflow Management Systemsrs, Journal of Data & Knowledge Engineering, Vol. 27, No. 1; Nrth-Holland-Elsevier, 1998; pp. 31–57.zbMATHCrossRefGoogle Scholar
  10. 10.
    P. Grefen, Y. Hoffher, CrossFlow: Cross-Organizational Workflow Support for Virtual Organizationsrs, Proc. 9 th IEEE Int. Workshop on Research Issues in Data Engineering, Sydney, Australia, 1999, pp. 90–91.Google Scholar
  11. 11.
    P. Grefen, B. Pernici, G. Sanchez, Database support for workflow management, The WIDE project, Kluwer Academic Publishers, 1999.Google Scholar
  12. 12.
    Y. Hoffher, Supporting Contract Match-Makingrs, Proc. 9 th IEEE Int. Workshop on Research Issues in Data Engineering, Sydney, Australia, 1999, pp. 64–71.Google Scholar
  13. 13.
  14. 14.
    J. Klingemann, J. Wäsch, K. Aberer, Adaptive Outsourcing in Cross-Organizational Workflowsrs, Proc. 11 th Int. Conf. CAiSE’99, Heidelberg, Germany, June 1999, pp. 417–421.Google Scholar
  15. 15.
    M. Koetsier, P. Grefen, J. Vonk, Contract Model, CrossFlow Deliverable D4b, University of Twente, 1999 (on request available via
  16. 16.
    M. Koetsier, P. Grefen, J. Vonk, Contract Language, CrossFlow Deliverable D4c, University of Twente, 1999 (on request available via
  17. 17.
    H. Ludwig, C. Bussler, M. Shan, P. Grefen, Cross-Organisational Workflow Management and Co-ordination-WACC’ 99 Workshop Report’, ACM SIGGROUP Bulletin, Vol. 20, No. 1, 1999, pp. 59–62.Google Scholar
  18. 18.
    New Jersey Law Revision Commission, Final Report Relating to Standard Form Contracts, 1998 (available via
  19. 19.
    M. Shan, FlowJet: Internet-Based E-Service Process Management’, Proc. Int. Process Technology Workshop, Villard de Lans, France, 1999.Google Scholar
  20. 20.
    J. Vonk, W. Derks, P. Grefen, M. Koetsier, Cross-Organizational Transaction Support for Virtual Enterprises’, Proc. 5 th Int. Conf, CoopIS’2000, Eilat, Israel, September 6–8, 2000.Google Scholar
  21. 21.
    WorkGroup1, Workflow Management Coalition, Workflow Standard-Interface 1: Process Definition Interchange Process Model, Doc. nr WfMC TC-1016-P, Nov 12, 1998.Google Scholar
  22. 22.
    The Workflow Management Coalition,
  23. 23. website,
  24. 24.
    The CrossFlow Website,

Copyright information

© Springer-Verlag Berlin Heidelberg 2000

Authors and Affiliations

  • Marjanca Koetsier
    • 1
  • Paul Grefen
    • 1
  • Jochem Vonk
    • 1
  1. 1.Center for Telematics and Information TechnologyUniversity of TwenteUSA

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