基于信息整合的网络信息检索系统研究  

Research on Web Information Retrieval System Based on Information Integration

作　　者：王翠萍[1] 窦玉萌[2] 

机构地区：[1]东北师范大学传媒科学学院,长春130117 [2]北京大学信息管理系,北京100871

出　　处：《情报学报》2007年第6期821-826,共6页Journal of the China Society for Scientific and Technical Information

基　　金：本文受国家社会科学基金项目（编号：05CTQ003）资助.

摘　　要：论文引入信息整合理论，对信息整合在网络信息检索系统中的应用问题进行探讨。文章在分析网络信息检索存在的问题后，探讨了采用信息整合原理来解决网络信息检索中的问题在理论上的可能性，提出信息整合理论是解决网络信息检索系统存在问题的一种有效策略的观点。信息整合的机制按照信息整合的层次可分为信息浅层整合、信息深层整合和信息语义整合三种类型。最后，文章论述了数据库整合、检索结果整合、应用程序整合和网络信息检索系统整合的步骤和方法，构建了数据库整合和网络信息检索系统整合的模型。This article introduces the information integration theory to discuss the application of information integration in the network information retrieval system. After analyzing the problems about the network information retrieval, the article discusses the theoretical possibility of adopting the principles of information integration to solve the problems of network information retrieval, and proposes the point of view that information integration theory is the effective strategy to solve the problems in the network information retrieval system. According to the level of information integration, the information integration mechanism can be divided into three types that contain shallow information integration, deep information integration and semantic integration. Finally, the article discusses the methods and steps of the database integration, the retrieval result integration, the software procedure integration and network information retrieval system integration, and at the same time, the model of database integration and the model of the network information retrieval system integration are set up.

关 键 词：网络信息检索系统 信息整合 信息检索 信息组织 ONTOLOGY 信息可视化 

分 类 号：G250.74[文化科学—图书馆学]