面向信息公开的突发公共卫生事件知识表示模型构建  

Construction of a Knowledge Representation Model in Public Health Emergencies for Information Disclosure

作　　者：相雅凡 刘东苏[1] 马续补[1] 秦春秀[1] 时莹 Xiang Yafan;Liu Dongsu;Ma Xubu;Qin Chunxiu;Shi Ying(School of Economics and Management,Xidian University,Xi’an 710126;Xi’an Jiaotong University Library,Xi’an 710049)

机构地区：[1]西安电子科技大学经济与管理学院,西安710126 [2]西安交通大学图书馆,西安710049

出　　处：《情报学报》2024年第5期538-552,共15页Journal of the China Society for Scientific and Technical Information

基　　金：国家社会科学基金一般项目“疫情防控常态化背景下突发公共卫生事件信息组织方法与信息公开策略研究”(22BTQ053)。

摘　　要：近年来,突发公共卫生事件频发给政府应急管理带来了极大挑战。政府及时公开事件信息有助于消除公众恐慌,对于疫情防控和社会经济发展至关重要。然而,当前突发公共卫生事件信息以碎片化、不连续、不完整方式散落在不同位置,未能较好地集成融合。如何对海量、多样、变化的信息进行描述与组织是政府应急管理的关键。因此,本文面向信息公开,融合知识图谱和事理图谱,构建突发公共卫生事件知识表示模型,并对其中的核心概念及关系进行表示,提出了一种既能刻画疫情时空演化状态,又能展示疫情信息的突发公共卫生事件信息组织方法。研究结果显示,本文构建的知识表示模型具有较好的垂直性质,能够展示较为丰富的概念关系和属性特征,大部分类能够得到实例填充。本文提出的知识表示模型为突发事件知识库构建提供新思路,扩充了突发事件信息组织的方法体系,有助于存量信息公开与价值释放,进一步满足公众的信息需求,提升应急管理效果。In recent years,there have been frequent public health emergencies that have posed great challenges to govern-ment emergency management.The timely disclosure of event information by the government helps eliminate public panic,which is crucial for epidemic prevention and control as well as socio-economic development.However,information on public health emergencies is scattered across a variety of locations in a fragmented,discontinuous,and incomplete manner.The description and organization of such a massive,diverse,and changing body of information that is not well-integrated is thus key to government emergency management.Therefore,this study is oriented toward information disclosure and inte-grates the knowledge graph and event knowledge graph,constructs a knowledge representation model of public health emergencies,and represents the core concepts and relationships within it.It also provides a method to organize information on public health emergencies that can both represent the spatial and temporal evolution of an epidemic and display epidem-ic information.The results show that this model has good vertical properties and displays a relatively rich conceptual rela-tionship and attribute features,and most classes can be filled with examples.The knowledge representation model pro-posed in this study provides new ideas for the construction of an emergency knowledge base,thereby expanding the meth-odological system of emergency information organization.Further,it also helps in disclosing and releasing the value of stock information,satisfying the public’s information needs,and improving the effectiveness of emergency management.

关 键 词：突发公共卫生事件 信息公开 知识表示模型 知识图谱 事理图谱 

分 类 号：G203[文化科学—传播学]