›› 2016, Vol. 28 ›› Issue (8): 25-36.

• 应急管理专辑 • 上一篇    下一篇

城市灾害情景下应急案例本体建模与重用

于峰, 李向阳, 刘昭阁   

  1. 哈尔滨工业大学管理学院, 哈尔滨 150001
  • 收稿日期:2015-06-29 出版日期:2016-08-28 发布日期:2016-09-24
  • 通讯作者: 李向阳(通讯作者),哈尔滨工业大学管理学院教授,博士生导师,硕士
  • 作者简介:于峰,哈尔滨工业大学管理学院博士研究生;刘昭阁,哈尔滨工业大学管理学院硕士研究生
  • 基金资助:

    国家自然科学基金应急管理重大研究计划项目(91024028;91024031;91324018);国家自然科学基金面上项目(71172156;71473058)。

Ontology Modeling and Reuse of Emergency Case in Urban Disaster Scenario

Yu Feng, Li Xiangyang, Liu Zhaoge   

  1. School of Management, Harbin Institute of Technology, Harbin 150001
  • Received:2015-06-29 Online:2016-08-28 Published:2016-09-24

摘要:

针对本体模型在应急领域应用中存在的类型界定不清晰与重用效果不佳等问题,本文面向城市灾害情景提出应急案例本体建模与重用方法,依知识类型与应用目的将应急案例本体分类,实现了对应急案例陈述性知识与过程性知识的独立表达和目标约束下案例的有效检索与重用修正。该方法不仅提升了应对方案制定的合理性,而且简化了繁琐的本体推理过程。最后,以Z市电网应对台风灾害为例验证了该方法的可行性与有效性。

关键词: 城市灾害情景, 应急案例, 案例推理, 本体建模, 本体重用

Abstract:

Aiming at the problems of ontology model used in emergency domain like unclear ontology classification and ineffective reuse, this paper proposes an emergency case ontology modeling and reuse method for urban disaster scenario. According to knowledge type and application purpose, the emergency case ontology is categorized, which achieves the independent representation of declarative knowledge and procedural knowledge of emergency case, and effective case retrieve, reuse and revise under objective constraints. The proposed method not only improves the rationality of established emergency response plan, but also simplifies the fussy processes of ontology-based reasoning. Finally, an example is given to prove the feasibility and validity of the proposed method in typhoon disaster for Z city power grid.

Key words: urban disaster scenario, emergency case, case-based reasoning, ontology modeling, ontology reuse