A Semantic-Based Approach to Grid Service Matching

Grid service matching is one of the key technologies to improve the reuse of resources and achieve high efficiency in service grid. This paper introduces more semantic features into the Grid service matching and then proposes a four-stage service matching model with semantics (FSMMS) which computes the similarity with the features of the service category, the precondition and outEffect, the inputs and outputs, and the text description of service. The experimental results show that our approach can achieve higher recall and precision than that of other approaches.