关键基础设施网络关联脆弱性评估的本体配置  

Ontology configuration of correlation vulnerability assessment for critical infrastructure networks

作　　者：朱晓寒[1] 李向阳[1] 刘昭阁 ZHU Xiaohan;LI Xiangyang;LIU Zhaoge(School of Management,Harbin Institute of Technology,Harbin 150001,China)

机构地区：[1]哈尔滨工业大学经济与管理学院,黑龙江哈尔滨150001

出　　处：《华中科技大学学报（自然科学版）》2020年第7期26-32,共7页Journal of Huazhong University of Science and Technology(Natural Science Edition)

基　　金：国家自然科学基金资助项目(91746207);国家自然科学基金面上资助项目(71774043);国家自然科学基金应急管理重大研究计划资助项目(91024028).

摘　　要：面向城市关键基础设施网络(CIN)关联脆弱性评估中的多源知识融合,提出一类知识本体配置方法,包括本体建模与本体匹配两个串行联动的部分.首先,结合历史案例与文献,溯源CIN关联脆弱性评估涉及的情景、关联、评估三方面知识要素,建立了CIN关联脆弱性评估的知识本体模型.然后,为实现多源本体智能化配对,建立基于本体检索与本体匹配评估的本体匹配算法,支持相关知识的动态有效融合.最后,通过一个用例验证本体配置方法的合理性.用例结果表明:本体配置方法能够集成CIN关联脆弱性评估的各类知识,避免多组织协同过程中的知识语义和结构冲突.To facilitate the multi-source knowledge fusion in urban CIN(critical infrastructure networks)correlation vulnerability assessment,a knowledge ontology configuration method composed of two serial components was proposed,which were ontology modeling and ontology matching.First,based on historical cases and literature,the ontology models for CIN correlation vulnerability assessment were established by tracing the three knowledge elements related to scenarios,correlation and assessment respectively.Then,an ontology matching algorithm based on ontology retrieval and ontology matching evaluation was established to realize the intelligent matching of multi-source ontologies,which could support the dynamic and effective fusion of relevant knowledge.Finally,the rationality of the ontology configuration method was verified by a use case.The use case results show that the proposed method can integrate various kinds of knowledge of CIN correlation vulnerability assessment,which helps to avoid the semantic and structural knowledge conflict in the process of multi-organization collaboration.

关 键 词：关键基础设施网络 网络关联 脆弱性评估 本体配置 本体建模 本体匹配 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] X913.4[自动化与计算机技术—计算机科学与技术]