PRACTICE IN ONTOLOGY-BASED SEMANTIC RETRIEVAL TECHNOLOGY

摘要：

Semantic Retrieval is believed to be a primary motivation for building the Semantic Web. However, existing information retrieval technologies alone, e.g., user input processing, have been insufficient to meet the requirements of the semantic retrieval tasks (ontology query and inference etc.) due to the loss of semantics of the user input. In this paper, user input processing is incorporated with the ontology-based semantic analysis. A new approach of user input processing is presented to get Search Expression which is a specific structure of the user input. Search Expression is then analyzed semantically through ontology searching and the results are used to form the enriched queries for resources. A prototype is implemented to show the results of the proposed semantic analysis mechanism.

关键词： Ontology Searching Semantic Retrieval Ontology

作者: Lei Zhang Mudan Cao Bai Wang

作者单位: Beijing Key Laboratory of Intelligent Telecommunications Software and Multimedia, School of Computer Science and Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China

会议类型: 国际会议

会议名称: China-Ireland International Conference on Information and Communications Technologies 2008(2008 中国-爱尔兰信息与通信技术国际会议 CIICT 2008)

会议地点: 北京

会议语种:英文

页码: 1-5

在线出版日期: 2008-09-26（万方平台首次上网日期，不代表论文的发表时间）