Method of Modeling Intelligent Dynamic Workflow Based on Extended Meta-Model

To improve the intelligent dynamic capability of workflow, the original workflow process meta-model was expanded. An intelligent dynamic workflow model (IDWFM) based on the expanded meta-model was proposed. Control rules were introduced into the model to make the process having universality. The flow-coordinator (FC) independent of the workflow was proposed to explain workflow rules. The example results show that workflow management system based on IDWFM has not only good intelligent and dynamic performance but also has capacities in flexibility and compatibility.