Based On Mobile Agent And Ontology Interoperability Engine,

With the swift development of Internet, the commerce style focusing on network becomes the main stream style. Gradually. This makes work flow system based on Web increases greatly. Some companies had improved the existing work flow systems to support Web applications according to this requirement, but the traditional centralized controlling architecture can not adapt to the today's commerce process of being loose coupled, distributed controlling and flexible.Under this background, in this thesis we point out one new work flow managing architecture-cooperative work engine which is based on Mobile Agent technology. The core technologies include work flow technology, Mobile Agent technology and Web Services technology. In essence , Mobile Agent is an application, and it can automatically migrate and execute to accomplish the desired task. Mobile Agent has following merit: being open, flexibility, robustness, extensibility and intelligence. For all these advantages, Mobile Agent had been the supporting technology for the emerging distributed and mobile computing technology, and can be used as the Web Services framework to provide characteristic services.Web Services means the collection of several technologies and specification. It is pointed out by Microsoft Company as model for development based on Internet. For it's good application integration project, Web Services had won attention of many research institute and companies. The two Web Services architecture which pointed out by Microsoft and IBM respectively now had been two main stream architectures in industry.Based on above reasons, in this thesis we used the advantages of three core technologies and made them complement with each other. We used Mobile Agent and Web Services as distributed computing model and distributed application integration framework to solve the bottom distributed computing environment of work flow system and to integrate with other Web applications. Simultaneously, wepointed out the designing method of Ontology based on work flow. Finally, we detailed demonstrated one work flow modeling method.Because the cooperative design means the cross research among many research domain, and the problems involved are many and complicated, so we only do some research and investigation from the point view of some problems and point some personal opinions.