%0 Journal Article
%T Searching Databases with Keywords
%A Shan Wang
%A Kun-Long Zhang
%A <br>ShanWang
%A Kun-LongZhang
%J 计算机科学技术学报
%D 2005
%I 
%X Traditionally, SQL query language is used to search the data in databases. However, it is inappropriate for end-users, since it is complex and hard to learn. It is the need of end-user, searching in databases with keywords, like in web search engines. This paper presents a survey of work on keyword search in databases. It also includes a brief introduction to the SEEKER system which has been developed.
%K 关系数据库
%K 关键字搜索
%K 隐藏web
%K 信息系统集成
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=F57FEF5FAEE544283F43708D560ABF1B&aid=4424A6B5D9C22B23875BA199F46A92FD&yid=2DD7160C83D0ACED&vid=A04140E723CB732E&iid=CA4FD0336C81A37A&sid=2B25C5E62F83A049&eid=2B25C5E62F83A049&journal_id=1000-9000&journal_name=计算机科学技术学报&referenced_num=4&reference_num=33