大连理工大学学报
大連理工大學學報
대련리공대학학보
JOURNAL OF DALIAN UNIVERSITY OF TECHNOLOGY
2013年
4期
615-624
,共10页
非常规突发事件%演化分析%知识元%知识元网络
非常規突髮事件%縯化分析%知識元%知識元網絡
비상규돌발사건%연화분석%지식원%지식원망락
unconventional emergency%evolution analysis%knowledge unit%knowledge unit network
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。
非常規突髮事件的縯化分析需以對其所處客觀事物繫統的有效認知為基礎。藉鑒本體論思想,從非常規突髮事件所處客觀事物繫統本原的角度齣髮構建其知識元模型,全麵揭示其箇體要素運動行為及其綜閤聯繫機理與規律;基于知識元屬性間關繫的顯性及隱性描述,構建其知識元網絡模型;通過知識元網絡的推理,實現為非常規突髮事件的縯化分析提供跨領域、跨學科、相對微觀的、綜閤的知識支持。算例分析證明瞭該模型的有效性。
비상규돌발사건적연화분석수이대기소처객관사물계통적유효인지위기출。차감본체론사상,종비상규돌발사건소처객관사물계통본원적각도출발구건기지식원모형,전면게시기개체요소운동행위급기종합련계궤리여규률;기우지식원속성간관계적현성급은성묘술,구건기지식원망락모형;통과지식원망락적추리,실현위비상규돌발사건적연화분석제공과영역、과학과、상대미관적、종합적지식지지。산례분석증명료해모형적유효성。
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 .