搜索引擎面临的挑战及发展趋势研究

Study of present challenge and developing trend of search engine

搜索引擎已经成为互联网上最重要的工具之一。回顾了搜索引擎的起源和发展进程,对现有搜索引擎面临的挑战做了详细的讨论,并指出了今后网络信息搜索引擎的几个重点发展趋势。

Search engine has become one of most important tools for WWW. This article reviewed the development of search engine and probed into present challenge of the search engine in detail, pointed out the several important trends in the future.