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-  2008 

面向协同式森林灭火决策的领域本体构建及其解析

Keywords: 森林灭火,协同决策,领域本体,解析,可视化

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Abstract:

摘要: 森林灭火决策的参与人员可能来自不同的组织、不同领域,他们有不同知识结构、专业背景、学识和各自的经验、偏好,这往往不利于决策过程中的交流、协同进行。本文把本体引入协同式森林灭火决策中,解决决策成员在协作中对他人所述的内容理解一致问题。分析了现有建立领域本体的主要方法,并借鉴软件开发的生命周期理论,提出建立面向森林火灾的领域本体的具体实现方法。以森林灭火决策为应用导向,通过对森林灭火决策的内容分析及与领域专家相互交流,根据领域中概念分类体系和概念的组合结构,从相关领域(林业、气象学、消防工程、地理学)抽象出概念术语集、关系集、函数集、规则集等,建立可共享、理解、重用、互操作的概念模型;利用本体建模工具,建立森林灭火本体库;设计与实现了本体的解析与可视化工具,用户可以交互式的查询术语的概念内涵,利用可视化工具,显示概念之间的关系。研究成果将为学科或领域间的高效协作打下通信与交流的基础,为林业、消防的信息化研究、林火本体服务提供可借鉴的框架和成果,为林火管理和应急指挥决策提供一个语义层级次上的重要途径。

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