Research on semantic Web service composition

In order to improve the speed of Web service composition, this paper proposed a semantic Web service composition framework. It contained three modules and adopted a semantic Web service discovery with multi-phase based on semantic rules to implement service discovery and service matching, and it also putted forward an advanced HPAA algorithm in its composition strategy. The simulation result shows that the framework could have a fast speed in service composition procedure and is suited for the cases of high service quantity.