›› 2016, Vol. 28 ›› Issue (8): 143-151.

• 应急管理专辑 • 上一篇    下一篇

自然灾害链情景态势组合推演方法

朱晓寒, 李向阳, 王诗莹   

  1. 哈尔滨工业大学管理学院, 哈尔滨 150001
  • 收稿日期:2016-06-03 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,博士
  • 作者简介:朱晓寒,哈尔滨工业大学管理学院博士研究生;王诗莹,哈尔滨工业大学管理学院博士研究生
  • 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(71473058)。

Scenarios Combination Deduction Method of Natural Disaster

Zhu Xiaohan, Li Xiangyang, Wang Shiying   

  1. School of Management, Harbin Institute of Technology, Harbin 150001
  • Received:2016-06-03 Online:2016-08-28 Published:2016-09-24

摘要:

鉴于传统“预测-应对”的不足,采用“情景-应对”模式,借助情景的灵活性,从演化趋势途径提升对自然灾害的认知-行为能力。首先,归纳总结自然灾害的特征,构建自然灾害链情景态势组合推演框架,根据框架提取出组合推演的3个主要内容;其次,对本体论中的赋予相应的语义,用以自然灾害链情景表达;最后,设计自然灾害链情景态势组合推演流程,解释流程中的关键步骤,运用信息扩散理论获得前因情景要素发生概率,借助频率思想获得前因情景要素下后序情景要素组合发生的条件概率,从而获得前因情景要素向后序情景要素的转化概率评估值,挖掘组合推演规则,进行用例分析。

关键词: 自然灾害, 情景态势, 组合推演, 本体论, 信息扩散理论

Abstract:

To overcome the shortcoming typical of traditional "Predict-Response" method, this paper combines the "Scenario-Response" mode into the scenario flexibility to strengthen the cognition of natural disasters from the microscopic view. First of all, we summarize the characteristics of natural disasters, give a framework of natural disaster chain scenarios combination deduction, and based on this framework, extract three main contents of combination deduction. Secondly, we give a corresponding semantics to ontology to express natural disaster chain scenarios. Finally, we design a scenario combination deduction process of natural disaster chain, explain key steps in the process, use information diffusion theory to evaluate the probability of cause scenarios, with the help of frequency ideas, get the probability of result scenarios on the condition of cause scenarios to mine combination deductive rules, and analyze a case as example.

Key words: natural disaster, scenarios, combination deduction, ontology, information diffusion theory