Design of task assignment model for workflow based on Bayesian theory

In the workflow application which needs team collaborative,tasks are completed by several people.However,in practical,whether inherent business processes can be skipped could be computed from existed historical data.This paper constructs a task assignment model to analyze the feasibility of tasks assignment of cross-level based on Bayesian network and utilize the characteristics of the approval task to reduce non-essential processes and the time of tasks flow in workflow system.As a result,improve throughput of system and efficiency of processing tasks.