In order to deeply integrate water projects dispatch and new generation information technology,based on the business needs of water projects joint scheduling in basins,this paper outlined a reasonable technical scheme for the construction and appli-cation of knowledge graph for water projects joint scheduling,which follows a general idea of knowledge modeling,knowledge ex-traction,knowledge storage and knowledge application.The research innovatively proposed a scenario-driven ontology construc-tion method for water projects joint scheduling,and elaborated structured and unstructured information mining techniques,knowl-edge extraction,completed the knowledge indexing and visualization functions based on the Neo4j graph database,and explored the application examples and development direction of the knowledge graph from the aspects of flood control scheduling and water resources allocation.The research initially realizes the whole process of scheduling knowledge graph construction,which can pro-vide reference for further development of knowledge graph in the field of water projects joint scheduling.
关键词
水工程联合调度/知识图谱/本体构建/防洪调度/水资源调配
Key words
water projects joint scheduling/knowledge graph/ontology construction/flood control scheduling/water resources allocation
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