Architecture design of the workflow execution system containing Humanware Services

In the rapidly changing application environment of the workflow, the traditional BPEL workflow system is incapable of effectively involving the user in the workflow activities. Based on the concept of the Humanware Service (HS in short) proposed in our research, the architecture design of the workflow execution system containing HS is presented, in which the HS scheduler is in charge of the access and invocation of the HS. The practicability and effectivity of the architecture are verified by the prototype system.