水利信息化Issue(3)：13-17,5.DOI:10.19364/j.1674-9405.2024.03.003
数字孪生黄浦江防汛预案知识图谱构建及应用研究
Development and application research of digital twin knowledge graph for flood prevention plan of Huangpu River
吕文斌 1沈建刚 1张军珲 2胡光亮 3把禕1
作者信息
- 1. 上海市大数据中心,上海 200040
- 2. 黄河勘测规划设计研究院有限公司,河南 郑州 450003||云河(河南)信息科技有限公司,河南 郑州 450003
- 3. 云河(河南)信息科技有限公司,河南 郑州 450003
- 折叠
摘要
Abstract
In order to address the issues of low utilization of flood prevention plans and the difficulty of meeting the need for fast and accurate information retrieval,and to enhance the automation and informatization of flood prevention plan management,this paper analyzes the requirements for domain knowledge graphs and develops a static knowledge ontology for flood prevention plans with a complete structure to improve information retrieval efficiency.Additionally,by applying knowledge extraction theories to analyze the characteristics of different entities,the study explores the development method for the domain data layer.Through leveraging computer technologies such as natural language processing and graph databases,a knowledge graph for the Huangpu River flood prevention plan has been developed.Based on this knowledge graph,flood prevention business applications have been developed to provide data support for flood prevention scheduling,consultation,assessment,and precise decision-making,thereby enhancing the automation and intelligence level of flood prevention operations for the Huangpu River.关键词
知识图谱/防汛预案/知识抽取/数字孪生/黄浦江Key words
knowledge graph/flood prevention plan/knowledge extraction/digital twin/Huangpu River分类
建筑与水利引用本文复制引用
吕文斌,沈建刚,张军珲,胡光亮,把禕..数字孪生黄浦江防汛预案知识图谱构建及应用研究[J].水利信息化,2024,(3):13-17,5.
