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Reducing response time for queries directed to domain-specific knowledge graph using property graph schema optimization
Reducing response time for queries directed to domain-specific knowledge graph using property graph schema optimization
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机译:使用属性图架构优化来减少针对特定于域的知识图表的查询的响应时间
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摘要
According to one or more embodiments of the present invention, a computer-implemented method for providing a query response includes receiving, by a computing device, a domain-specific knowledge graph. The method further includes generating a first property graph schema, a property graph schema includes vertices, edges, and properties of the domain-specific knowledge graph, wherein the first property graph schema is generated based on an ontology of the domain-specific knowledge graph. The method further includes generating a second property graph schema from a copy of the first property graph schema that is optimized by applying one or more types of relationships in the first property graph schema. The method further includes instantiating a property graph using the second property graph schema. The method further includes receiving a query to obtain particular data from the domain-specific knowledge graph. The method further includes responding to the query using the property graph.
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