Smart Home Service Composition Research Based on Function Decomposition Tree

To meet the increasingly requirements of users in smart home and improve Web service reusable rate, this paper introduces a service composition method based on function decomposition tree. First, this method used function decomposition tree to describe the component relationship of each service component and atomic service. Second, to realize the automation in the execution of service composition, the tree expanded on logic and timing aspect based on OWL-S. In the experiment, it describes the design of function decomposition tree and its transformation to service composition file.