摘要
1引言 WWW(World Wide Web)是一个由许多称为Web页的超媒体文档组成的集合,这文档用HTML(Hyper Text Markup Language)书写。
With the explosive growth of World Wide Web,one of the most pressing issues is the so-called resource discovery problem. It leads to the development of information systems which, index the Web documents and allow users to locate resoures by specifying keywords. In this paper,we discuss the index and query techniques used in current WWW information systems and the future work of WWW search.
出处
《计算机科学》
CSCD
北大核心
1997年第6期29-34,共6页
Computer Science
