期刊文献+

零件库中基于本体的智能搜索引擎的研究与实现 被引量:17

Research and implementation of intelligent search engine based on ontology in parts-library
下载PDF
导出
摘要 提出了开发零件库中基于本体的智能搜索引擎的研究内容,设计了一种智能搜索引擎的系统架构.本体是克服由于零部件信息描述不一致引起的信息共享障碍的重要工具,为此建立了面向零件信息描述的4层描述本体模型,具体论述了该模型中的领域层、事件层、目录层和概念层的具体内容,设计了用以建立用户接口的六元智能查询模型和系统中的查询逻辑流程,并且详细论述了六元智能查询模型与4层本体模型间的映射方法.根据理论开发的系统在企业中的应用实例表明,4层本体模型能够较合理全面地描述零件信息,面向用户接口的六元智能查询模型较贴近自然语言,方便了用户的使用,因此按照该方法建立的基于本体的智能搜索引擎可以提高互联网零件库的使用效率. Research about development of the intelligent search engine based on ontology in parts-library were proposed, and a system architecture of the search engine was designed. Ontology is one of the most useful tools to remove information-sharing obstacles caused by heterogeneous descriptions for parts information. A four-layered descriptive ontology model was set up to deal with general-parts information and the following layers were described in detail: domain layer, event layer, category layer and concept layer. A six-factor intelligent search model for erecting user interfaces and the search logical flow were established. Mapping between the four-layered descriptive ontology model and the six-factor intelligent search model was discussed. A system based on the above theory was developed. Application of the system in an enterprise showed that the four-layered descriptive ontology model is able to describe general-parts information rationally and roundly, and that the six-factor intelligent search model is comparatively similar to nature languages, so the intelligent search engine based on ontology in parts-library according to these methods can improve the efficiency of Web parts-library.
出处 《浙江大学学报(工学版)》 EI CAS CSCD 北大核心 2007年第4期639-645,共7页 Journal of Zhejiang University:Engineering Science
基金 国家"863"高技术研究发展计划资助项目(2006AA04Z116) 国家自然科学基金资助项目(50575204) 高等学校博士学科点专项科研基金资助项目(20060335134)
关键词 零件库 本体 搜索引擎 WEB本体语言 parts-library ontology search engine Web ontology language (OWL)
  • 相关文献

参考文献7

  • 1SOO V W,LIN C Y.Ontology-based information retrieval in a multi-agent system for digital library[C]∥Proceedings of the Sixth Conference on Artificial Intelligence and Applications (TAAI 2001).Taiwan:[s.n.],2001:241-246.
  • 2吴健,陈刚,尹建伟,董金祥.基于本体的产品配置知识共享[J].浙江大学学报(工学版),2004,38(4):478-483. 被引量:28
  • 3杨志雄,祁国宁,顾新建.面向大规模定制的Web零件库的研究[J].计算机集成制造系统,2005,11(4):541-547. 被引量:25
  • 4郭剑锋,祁国宁,顾新建,马军.基于零件库的应用服务平台研究[J].汽车工程,2006,28(1):94-99. 被引量:1
  • 5LEE C S,LIAO C H,KUO Y H.A semantic-based concept clustering mechanism for chinese news ontology construction[C]∥ International Computer Symposium.Taiwan:[s.n.],2002.
  • 6LEE C S,CHEN Y J,JIAN Z W.Ontology-based fuzzy event extraction agent for Chinese e-news summarization[J].Expert Systems with Applications,2003,25:431-447.
  • 7ANTONIOU G,VAN HARMELEN F.A semantic Web primer[M].Massachusetts:The MIT Press,2004:123-125.

二级参考文献20

  • 1杨志雄,祁国宁,顾新建.面向大规模定制的Web零件库的研究[J].计算机集成制造系统,2005,11(4):541-547. 被引量:25
  • 2孙家广.计算机辅助设计技术基础[M].北京:清华大学出版社,2004..
  • 3杨志雄.基于WEB的零件库的若干关键技术研究[M].杭州:浙江出版社,2004..
  • 4Smith Mihaela Alan,Kumar Ram L.A Theory of Application Service Provider (ASP) Use from a Client Perspective[J].Information & Management,2004(41):977 -1002.
  • 5Prindezis N,Kiranoudis C T,Marinos-Kouris D.A Business-to-business Fleet Management Service Provider[ J ].Journal of Food Engineering,2003 (60):203-210.
  • 6GRUBER T R. Translation approach to portable opntology specifications[J]. Knowledge Acquisition, 1993,5 (2): 199 -200.
  • 7GUARINO N. Formal ontology and information systmes[A].Proceedings of FOIS'98[C]. Amsterdam,Holland: IOS Press,1998.3-15.
  • 8The protege ontology editor and knowledge acquisition system [EB/OL]. http://protege. stanford. edu, 2004- 04- 20.
  • 9Jena 2-a semantic web framework[EB/OL]. http://www.hpl. hp. com/semweb/jena2. htm, 2004- 04- 26.
  • 10DEBORAH L. OWL Web ontology language overview [ EB/OL]. http://www. w3. org/TR/2004/REC- owl- features20040210,2004 - 02- 10.

共引文献50

同被引文献142

引证文献17

二级引证文献69

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部