面向非常规突发事件演化分析的知识元网络模型及其应用  

Knowledge unit network model for evolution analysis of unconventional emergency and its application

作　　者：陈雪龙[1] 肖文辉[1] 

机构地区：[1]大连理工大学管理科学与工程学院,辽宁大连116024

出　　处：《大连理工大学学报》2013年第4期615-624,共10页Journal of Dalian University of Technology

基　　金：国家自然科学基金资助项目(91024029;71203019);教育部博士点新教师基金资助项目(20110041120028);教育部人文社科基金资助项目(11YJC630023);国家社会科学基金资助项目(11BGL091)

摘　　要：非常规突发事件的演化分析需以对其所处客观事物系统的有效认知为基础.借鉴本体论思想,从非常规突发事件所处客观事物系统本原的角度出发构建其知识元模型,全面揭示其个体要素运动行为及其综合联系机理与规律;基于知识元属性间关系的显性及隐性描述,构建其知识元网络模型;通过知识元网络的推理,实现为非常规突发事件的演化分析提供跨领域、跨学科、相对微观的、综合的知识支持.算例分析证明了该模型的有效性.Abstract： The effective cognition to objective system, on which unconventional emergency depends, is the base of evolution analysis of unconventional emergency. A knowledge unit model, which could be used to reveal the movement behavior and contact mechanism of individual elements in objective system, is proposed from the primitive angle of objective system based on ontology. A knowledge unit network model is given based on the dominant and recessive representation of relations between attributes of knowledge units. Then, the goal of multi-field, transdisciplinary, relatively microscopic and comprehensive knowledge support to evolution analysis of unconventional emergency can be realized by means of the inference of knowledge unit network. In the end, an example is analyzed to prove the efficiency of the proposed model. Key words： unconventional emergency; evolution analysis; knowledge unit; knowledge unit network

关 键 词：非常规突发事件 演化分析 知识元 知识元网络 

分 类 号：TP182[自动化与计算机技术—控制理论与控制工程]