Autonomic Workflow Management in the Grid

  • Authors:
  • Guangsheng Zhang;Changjun Jiang;Jing Sha;Ping Sun

  • Affiliations:
  • College of Electronic & Information Engineering Tongji University, 201804 Shanghai, P.R. China and The Public Security Bureau of Jinan 250001 Jinan, Shandong, P.R. China;College of Electronic & Information Engineering Tongji University, 201804 Shanghai, P.R. China;College of Electronic & Information Engineering Tongji University, 201804 Shanghai, P.R. China;College of Electronic & Information Engineering Tongji University, 201804 Shanghai, P.R. China

  • Venue:
  • ICCS '07 Proceedings of the 7th international conference on Computational Science, Part III: ICCS 2007
  • Year:
  • 2007

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Abstract

The autonomic workflow engine enables workflow to be dynamically specified and adapted using Event-Condition-Action rules.Anew approach to autonomic execution of workflow processes based on matrix-based formulation was adopted that, together with the Petri net marking transition equation, provides a full dynamical description of a workflow system. We have built a workflow that models Traffic-information-grid-based Mobile Navigation Service to illustrate the quality of self-management using DEC through awareness of the computational environment.