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Selecting Web Services and Participants for Enforcing Workflow Access Control

Dimension Value
  • Type of the Research Result
  • Implementation
    • Resources in Service Systems
  • Current Status of Development
  • Not specified
  • Number of Cases
  • Not Specified
  • Functional Area
  • Core Processes
    • Core Processes Third Level
      • Resource Planning of Product-Service-Systems
  • Company Size
  • Not Specified
  • Lifecycle Phase
  • Utilization
  • Types of Customers of Value Bundles
  • Not Specified
  • Industry Sector
  • Not Specified
  • Standardization
  • Not Specified

Web services have emerged as a de facto standard for encapsulating services within or across organization boundaries. Various proposals have been made to compose Web services into workflow so as to meet the goal previously unaccomplished by a single entity. This paper focuses on the workflow access control problem and proposes a Web service selection approach that dynamically chooses a performer for each task in the workflow, not only to satisfy all access control constraints currently but also to increase the chance of completing the entire process in the future. The proposed approach is evaluated using synthetic data and is shown to result in the execution that is less likely to violate any specified access control constraints.

This research result was described by Sanja Tumbas (12. June 2011 - 9:28)
This research result was last edited by Sanja Tumbas (13. November 2011 - 15:49)

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