Research of Intelligent Information Retrieval System Ontology-based in Digital Library
Aim at the problem of poor retrieval quality in digital library, the advantage and correlative application of the ontology in digital librarys semantics retrieval fields was introduced Then basic structure of semantics retrieval system based on ontology was put forward, and the ontology of constructing scientific documents was presented Further, the process of intelligent retrieval system based on the ontology was particularly presented After a lot of practical argumentations, the paper concluded that semantics retrieval technology would improve retrieval quality extremely, and would be the preferred method to solving the lack of semantic relation in traditional retrieval technology.
Digital Library Ontology Intelligentinformation Retrieval
Lizhen Liu Chengli Wang Minhua Wu Guoqiang He
Information Engineering College,Capital Normal University,Beijing,P.R.China;Faculty of Engineering a Information Engineering College,Capital Normal University,Beijing,P.R.China
国际会议
厦门
英文
375-379
2008-12-12（万方平台首次上网日期，不代表论文的发表时间）