Service discovering method and system based on multi-feature matching

Abstract

The invention relates to a service discovering method and a service discovering system based on multi-feature matching, wherein the method comprises the following steps that: a request input functional matrix set and a request output function matrix set are obtained according to inquiry request messages; the similarity between all services in a candidate service set associated with the inquiry request messages is calculated according to the request input functional matrix set and the request output function matrix set; and a service list to be inquired of the inquiry request messages is obtained according to the similarity. The service discovering method and the system based on multi-feature matching provided by the embodiment of the invention have the advantages that the semantics reasoning on the services and the similarity calculation on the services are avoided during the service discovery, so the matching efficiency of the services and the request injury messages is improved, and the service obtaining time efficiency is improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a service discovery method and system based on multi-feature matching. Background technique [0002] The rapid development of the Internet makes the existing network a huge heterogeneous platform on which a large number of software services are deployed. How users can conveniently use these services and how to flexibly interoperate between services has become an important issue of common concern in academia and industry, resulting in service-oriented computing (Service-Oriented Computing, referred to as: SOC). [0003] At present, the SOC environment is developing rapidly in two directions. On the one hand, the network access method is developing from a single fixed Internet access method combined with ordinary computers in the past to a multi-access and multi-terminal device participation access method; on the other hand , the scale and scope of large-scale distribute...

AI Technical Summary

Problems solved by technology

[0004] In the existing web service solutions, the semantic service discovery method is mainly based on direct reasoning. When matching service requests with candidate services, it often involves the judgment of semantic relationship between multiple parameters across different ontology domains, and semantic relationship Judgment involves a lot of ontology loading, classification and reasoning, so it is very time inefficient

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