| 摘要: |
| 近年来,基于本体的智能信息检索系统已成为智能信息检索系统领域最为活跃的研究方向之一.如何利用本体进一步提高其检索性能和智能性,成为基于本体的智能信息检索系统的主要研究目标.从面向过程的角度,对近几年基于本体的智能信息检索系统的研究进展进行了综述,对其框架、所需本体知识的获取和使用、关键技术、性能评测等进行了前沿概括、比较和分析.最后,对基于本体的智能信息检索系统有待深入研究的难点和热点进行了展望. |
| 关键词: 本体 智能信息检索系统 框架 语义标注 基于本体的查询处理 综述 |
| DOI：10.13328/j.cnki.jos.004622 |
| 分类号: |
| 基金项目:国家重点基础研究发展计划(973)(2012CB821200, 2012CB821206); 国家自然科学基金(61320106006, 61303232); 河南省教育厅基金(14B520062, 13A413750, 13A413747); 河南省自然科学基金(132300410393); 许昌学院科研基金(2014027) |
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| Ontology-Based Intelligent Information Retrieval System |
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YANG Yue-Hua1, DU Jun-Ping2,3, PING Yuan1
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1.School of Information Engineering, Xuchang University, Xuchang 461000, China;2.School of Computer Science, Beijing University of Posts and Telecommunications, Beijing 100876, China;3.Beijing Key Laboratory of Intelligent Telecommunications Software and Multimedia, Beijing 100876, China
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| Abstract: |
| Recently, ontology-based intelligent information retrieval systems, aiming to further improve the retrieval performance and intelligence by using ontology, have become one of the hottest topics in the domain of intelligent information retrieval systems. This paper presents an overview of the field of ontology-based intelligent information retrieval systems from a process-oriented perspective, including the system framework, ontology knowledge acquisition and use, key technologies, and evaluation. The prospects for future development and suggestions for possible extensions of the ontology-based intelligent information retrieval systems are also discussed. |
| Key words: ontology intelligent information retrieval system framework semantic annotation ontology-based query processing survey |
