User intention satisfaction for agent-based semantic Web services systems

A method to integrate the Web services, agent skills, and human information for the user´s intentions satisfaction is proposed and discussed. The user´s intention is extracted and represented by goal models. This makes the imprecise intentions be evaluated. Based on the hierarchical task network (HTN) planning approach, a plan could be automatically generated for satisfying the user´s intention extracted from the entered service request string. A bookstore scenario is used to illustrate the proposed approach and a service requestor agent is introduced for implementation.