Research on Service Discovery Methods Based on Knowledge Graph

Service discovery is one of the main goals of a service-oriented architecture, helping to discover complex applications. Knowledge graph is a cross-cutting research hotspot in the fields of computer, knowledge engineering and information science. This paper makes in-depth research on the key issues of knowledge graph matching for service-oriented discovery. Firstly, construct a knowledge graph for service discovery, and then design a template to match the knowledge graph. By designing a matching template, the service discovery mechanism is transformed into a knowledge graph knowledge query. Finally, the validity of the knowledge graph matching method proposed in this paper is verified by experiments.