三元空间视域下重大突发事件的事件图谱研究
Research on Event Graph of Major Emergencies in the Context of Cyber-Physical-Social Ternary Space
刘伟利 1张海涛 2张鑫蕊 1周红磊1
作者信息
- 1. 吉林大学商学与管理学院 长春 130012
- 2. 吉林大学商学与管理学院 长春 130012;吉林大学信息资源研究中心 长春 130012;吉林大学国家发展与安全研究院 长春 130012
- 折叠
摘要
[目的/意义]提出融合三元空间大数据的重大突发事件的事件图谱模型,旨在支撑重大突发事件的全要素、全过程、全方位知识表示.[方法/过程]首先,从世界图景的概念出发界定事件图景的内涵和类型,并构建通用事件图谱模型,用以关联不同抽象层次的知识,承载多维立体的事件图景;其次,探究重大突发事件在物理—社会—网络三元空间演化过程,借助事物运动与信息传播两个过程,揭示重大突发事件的跨空间演化机理,构建重大突发事件的跨空间演化模型;最后,基于重大突发事件的跨空间演化模型构建重大突发事件的事件图谱模型.[结果/结论]知识表示方面,重大突发事件的事件图谱不仅可以描述事件在三元空间的演化过程,揭示重大突发事件的演化模式,还可以呈现物理、社会和网络空间要素的状态及其间相互作用,揭示事件演化的内在动力.知识组织方面,重大突发事件的事件图谱能够融合三元空间的关键信息,关联碎片化知识,呈现一个立体、多维的事件图景.
Abstract
[Purpose/Significance]It proposes an event graphic model of major emergencies that integrates ternary spatial big data,aiming to support the full-element,full-process,and full-range knowledge representa-tion of major emergencies.[Method/Process]Firstly,it defined the meaning and type of event picture from the concept of world picture,and constructed a generalized event graph model,which could be used to connect the knowledge in different abstraction levels and carry a multidimensional event picture.Secondly,it explored the evolution process of major emergencies in the cyber-physical-social space.From the process of things move-ment and information dissemination,it revealed the cross-space evolution mechanism of major emergencies,and constructed the model.Finally,it constructed its event graph model based on the evolution model.[Result/Con-clusion]In terms of knowledge representation,the event graph of major emergencies can not only describe the evolution process of events in the ternary space and reveal the evolution mode of that,but also present the state of physical,social and cyberspace elements and their interactions,and the intrinsic dynamics of event evolution.In terms of knowledge organization,the event graph of major emergencies can integrate the key information in the ternary space,connect the fragmented knowledge,and present a tridimensional or multidimensional event picture.
关键词
三元空间/重大突发事件/事件图谱/事件图景/事理图谱Key words
cyber-physical-social ternary space/major emergencies/event graph/event picture/logic graph引用本文复制引用
基金项目
国家社会科学基金重点项目(20ATQ005)
出版年
2024
NETL
NSTL
万方数据