文献类型：会议论文

英文题名：Post-controlled vocabulary compiling in competitive intelligence system

作者：Li, Jin[1]; Dong, Yan[2]

第一作者：李晶

通讯作者：Li, J.

机构：[1] College of Information, Beijing Union University, BUU Beijing, China; [2] College of Management, Beijing Union University, BUU Beijing, China

第一机构：北京联合大学智慧城市学院

会议论文集：ICIME 2010 - 2010 2nd IEEE International Conference on Information Management and Engineering

会议日期：April 16, 2010 - April 18, 2010

会议地点：Chengdu, China

语种：英文

外文关键词：Automatic indexing - Competition - Competitive intelligence - Efficiency - Ontology - Vocabulary control

摘要：It is necessary to build a competitive intelligence system (CIS) for the enterprise to make a timely and suitable strategic decision. So this paper designs a CIS based on Internet for the small and medium-size enterprises, providing intelligent retrieval, personalized services and so on. Furthermore in order to improve the efficiency of the retrieval, it gives a method of controlled vocabulary compiling based on ontology by analysis their relations. A comparative experiment on document retrieval in the CIS shows that post-controlled technology can retrieval efficiency significantly. ? 2010 IEEE.