计算机科学与探索 ›› 2007, Vol. 1 ›› Issue (1): 59-78.

• 学术研究 • 上一篇    下一篇

基于本体的关系数据库语义检索*

王 珊1,2,张 俊1,2,3+,彭朝晖1,2,战 疆1,2,杜小勇1,2   

  1. 1.中国人民大学 信息学院,北京 100872
    2.教育部数据工程与知识工程重点实验室,北京 100872
    3.大连海事大学 计算机科学与技术学院,辽宁 大连 116026

  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-06-06 发布日期:2007-06-06
  • 通讯作者: 王 珊

Ontology-based semantic search over relational data-bases

WANG Shan1,2,ZHANG Jun1,2,3+,PENG Zhao-hui1,2,ZHAN Jiang1,2,DU Xiao-yong1,2

  

  1. 1.Information School,Renmin University of China,Beijing 100872,China
    2.Key Laboratory of Data Engineering and Knowledge Engineering,Ministry of Education,Beijing 100872,China
    3.Computer Science and Technology College,Dalian Maritime University,Dalian,Liaoning 116026,China

  • Received:1900-01-01 Revised:1900-01-01 Online:2007-06-06 Published:2007-06-06
  • Contact: WANG Shan

摘要:

以经济学领域本体为例,首先研究SemSORD基本原理和方法,然后提出基于关系数据库关键词检索(Keyword Search over Relational Databases,KSORD)技术实现的关系数据库语义检索模型,并实现相应的原型系统Si-SEEKER,最后提出该领域的研究挑战和技术发展趋势。

关键词: 关系数据库, 语义检索, 关键词检索, 本体

Abstract:

Taking the economics ontology as an example,the authors study the principles and methods of SemSORD in detail and present a novel SemSORD prototype called Si-SEEKER based on keyword search over relational databases.In the end,the emerging research on SemSORD is proposed.

Key words: relational database, semantic search, keyword search, ontology