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DOI:
Journal of Software:2010.21(10):2454-2476

基于关系数据库的关键词查询
林子雨,杨冬青,王腾蛟,张东站
(厦门大学 计算机科学系,福建 厦门 361005;北京大学 信息科学技术学院,北京 100871)
Keyword Search over Relational Databases
LIN Zi-Yu,YANG Dong-Qing,WANG Teng-Jiao,ZHANG Dong-Zhan
()
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Received:September 22, 2009    Revised:July 19, 2010
> 中文摘要: 介绍了基于关系数据库的关键词查询问题的研究背景;阐述了解决该问题的两大类方法,即基于数据图的方法和基于模式图的方法,并详细介绍了各种方法的原理以及各自的优缺点;最后展望了未来的研究方向.
Abstract:First, the research background of keyword search over relational databases is presented and is followed by a detailed description of two solutions to this problem, i.e., data graph based and schema graph based methods, and a discussion of the principles, advantages and disadvantages of these methods is also mentioned. Finally, some future trends in this area are discussed.
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基金项目:Supported by the National Natural Science Foundation of China under Grant No.50604012 (国家自然科学基金); the National High-Tech Research and Development Plan of China under Grant No.2009AA01Z150 (国家高技术研究发展计划(863)) Supported by the National Natural Science Foundation of China under Grant No.50604012 (国家自然科学基金); the National High-Tech Research and Development Plan of China under Grant No.2009AA01Z150 (国家高技术研究发展计划(863))
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林子雨,杨冬青,王腾蛟,张东站.基于关系数据库的关键词查询.软件学报,2010,21(10):2454-2476

LIN Zi-Yu,YANG Dong-Qing,WANG Teng-Jiao,ZHANG Dong-Zhan.Keyword Search over Relational Databases.Journal of Software,2010,21(10):2454-2476