Communication and Concurrency
Distributed and Parallel Databases
A Novel Graph Reduction Algorithm to Identify Structural Conflicts
HICSS '02 Proceedings of the 35th Annual Hawaii International Conference on System Sciences (HICSS'02)-Volume 9 - Volume 9
A Workflow Verification Method Based on Calculus.
TASE '07 Proceedings of the First Joint IEEE/IFIP Symposium on Theoretical Aspects of Software Engineering
Using the π-calculus for formalizing workflow patterns
BPM'05 Proceedings of the 3rd international conference on Business Process Management
Designing quality business processes for E-government digital services
EGOV'10 Proceedings of the 9th IFIP WG 8.5 international conference on Electronic government
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Workflow model is used to generate a computerized definition of a business process and help the designer to design, test and validate workflow process. Convenient for verification and optimization, formalized technologies on modeling receive large attentions for their strong theoretic bases. However, none of the existing methods can meet complicated requirements in current business environments. In this paper, we introduce a new modeling method based on the Calculus of Communicating Systems (CCS) to describe behaviors between processes in intricate workflows, by adding dependent constraints and parameters into activity expressions. We provide a specification language to establish a formal model and capture its relevant graphical model in succession. The modeling method is explicated through an example as a case study.