191 search results - page 5 / 39 » On delegation and workflow execution models |
CLOUDCOM
2009
Springer
14 years 16 days ago
2009
Springer
Workflows are modeled as hierarchically structured directed acyclic graphs in which vertices represent computational tasks, referred to as requests, and edges represent precedent c...
CBSE
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. Workflow systems provide support for combining components to achieve a particular outcome. Various approaches from software engineering have been utilized within such sys...
BPM
2003
Springer
14 years 8 days ago
2003
Springer
A top-down approach for workflow design is proposed in the framework of Petri net theory. Simple but powerful refinement rules are proposed that guarantee soundness of the resultin...
ICWS
2009
IEEE
13 years 6 months ago
2009
IEEE
Workflow models have been used and refined for years to execute processes within organisations. To deal with collaborative processes (choreographies) these internal workflow model...
BPM
2010
Springer
13 years 6 months ago
2010
Springer
Abstract. We propose a new technique to analyze the control-flow, i.e., the workflow graph of a business process model, which we call symbolic execution. We consider acyclic workfl...