基于归约图的语义Web服务自动组合

Automatic Semantic Web Service Composition Based on Reduction Graph

在原有基于归约图的Web服务自动组合方法基础上,引入Web语义,在对Web服务库及用户请求进行语义标注后,运用综合了名称相似度和语义距离的语义相似度实现对象间的语义转换与匹配。该方法具有原方法的优点,并能够处理对象间不存在完全匹配的情况,从而提高Web服务组合的成功率。

By inducting semantic Web,an approach based on reduction graph to compose semantic Web service automatically is proposed.It uses semantic annotations to add semantic information to the Web service repository and user requestor,and then adopts the semantic similarity integrated name similarity and semantic distance between objects to implement semantic conversion and matching.This approach can handle the situation where exact match does not exist among objects,thus improves the successful ratio of Web service composition.