Topic-Driven Web Information Mining
面向主题的WWW信息挖掘系统

With the explosive growth of the World-Wide Web, it is becoming increasingly difficult for users to collect and analyze Web pages that are relevant to a particular topic. In this paper ,Topic-Driven Web Information Gathering system is presented,which can efficiently collects Web pages for a topic in relatively limited hardware and network resources,and keeps the pages more up-to-date.