基于领域本体的数字孪生流域知识图谱构建与应用.docxVIP

基于领域本体的数字孪生流域知识图谱构建与应用

目录

1.内容描述................................................3

1.1研究背景.............................................3

1.2研究意义.............................................4

1.3研究目标与内容.......................................5

1.4文献综述.............................................7

2.数字孪生流域概述........................................8

2.1数字孪生概念.........................................9

2.2流域管理现状........................................10

2.3数字孪生流域的优势与挑战............................11

3.领域本体构建...........................................12

3.1领域本体的定义与作用................................14

3.2数字孪生流域领域本体设计原则........................15

3.3领域本体建模方法....................................17

3.4领域本体案例分析....................................18

4.数字孪生流域知识图谱构建...............................19

4.1知识图谱的基本概念..................................20

4.2数字孪生流域知识图谱框架设计........................21

4.3数据收集与预处理....................................22

4.4知识图谱的构建方法..................................25

4.5知识图谱的质量评估..................................26

5.数字孪生流域知识图谱的应用.............................26

5.1流域管理决策支持....................................27

5.2水资源监控系统......................................28

5.3洪水预警与..........................................29

5.4环境监测与评估......................................30

5.5社区与公众教育......................................32

6.案例研究...............................................33

6.1案例背景............................................34

6.2知识图谱的构建......................................35

6.3应用场景分析........................................36

6.4结果与讨论..........................................37

7.实验与验证.............................................38

7.1实验设计............................................39

7.2实验过程............................................40

7.3结果分析............................................42

7.4实验结论............................................43

8.未来研究方向.........................