摘要：To verify the software requirements of network software, a verification tool OWLSVerifyTool is proposed, designed and developed to deal with model checking of Web service composition model in this paper. It can convert OWL-S documents into Petri nets document and then analysis and verify it in Petri nets with engine in dynamic context. While compositing the DL reasoning engine Pellet and F-logic-based reasoning engine Flora-2, it can play their respective advantages to reason and verify static model in static context of software requirement. The automated validation tool can effectively verify software requirement meta-model based on Web service described with OWL-S.
