PPP项目残值风险本体知识库的构建与应用  

Development and Application of Ontology for Residual Value Risks in PPP Projects

作　　者：陈恺文[1] 徐鑫[1] 袁竞峰[1] 光明[1] 李启明[1] 

机构地区：[1]东南大学土木工程学院建设与房地产系,江苏南京210096

出　　处：《科技管理研究》2017年第2期201-206,共6页Science and Technology Management Research

基　　金：国家自然科学基金面上项目"PPP项目社会风险的机理分析;动态评估与综合治理研究"(71472037);国家自然科学基金青年项目"基础设施PPP项目残值风险动态预测与监控方法研究"(71001027);江苏省社会科学基金资助项目"江苏智慧城市建设与发展研究"(13GLB005);江苏省社科联社科应用研究精品工程课题"基于PPP的智慧养老服务体系构建研究"(15SYC-087)

摘　　要：从PPP项目残值风险的知识管理的角度出发,构建残值风险的本体知识库并结合具体案例进行应用分析。通过对PPP项目残值风险的文献回顾,对该风险的形成机理进行研究,建立PPP项目残值风险的知识框架。同时,定义知识框架里各个概念及其结构层次,并对概念之间的关系和属性进行知识表示,再根据SWRL语言对概念关系进行适当推理。最后,论文采用本体编辑软件Protégé构建Sky大桥项目的残值风险本体知识库,对知识进行更有效的表达,促进其可共享性和可传递性,实现更深入的信息查询和数据处理功能。Aiming at improving the knowledge management in PPP projects, the development of an ontology - based knowl- edge base for Residual Value Risk （RVR） in PPPs was conducted. Through literature review and typical case study of knowledge management in PPP projects, the RVR in PPP projects was analyzed from the perspective of risk structure, risk process and vulnerability, based on which the formation mechanism of RVR was explored. The RVR was deconstructed into five risk consequences. Furthermore, an improved RVR framework was established as a platform for organizing all kinds of knowledge for RVR in PPPs. Meanwhile, in order to express knowledge more effectively and promote their sharedness and transferability, the knowledge base was built by means of Ontology. Finally, the ontology editing software Protege was used to build ontology - based RVR knowledge base, to achieve a more in - depth data processing function. The study can be used to analyze risk probability and vulnerability for both of public and private sectors in PPPs.

关 键 词：本体 PPP项目 残值风险 知识库 风险管理 脆弱性 

分 类 号：F282[经济管理—国民经济]