Research on Dynamic Flexible Workflow Modeling Method

As the increasing enterprise competitions and demands for government efficiency, the research on the flexibility of workflow has become an academic hotspot. To deal with dynamic characteristic and flexibility of workflow, a solution based on state control is put forward. How to realize dynamic access control based on state through the collaboration among role-flow, control-flow, time-flow and action-flow is analyzed in particular. Then an evolvement algorithm to support the dynamic change of workflow model is proposed to realize seamless integration between dynamic workflow and original workflow. The modeling method is implemented in the workflow systems researched and developed by us. In the end, this paper indicates the deficiency and developing trends of dynamic flexible workflow systems modeling method.