计算机工程2001，Vol.27Issue(1)：94-95，98,3.
Web数据转换集成技术及其信息服务应用
Web Data Transforming & Integrating Technology and Its Application for Information Service
摘要
Abstract
The rapid spread of Web makes it more convenient and rapid to obtain information than before. But because of excessive Web sites and scattering data, it is more difficult to obtain valid information. Web data transforming and integrating technology can obtain data from Web automatically, and then integrate it into valid information what users care for. Simultaneously, query agent is provided to server users better. This artiels will expound the technology and its application in information service with an example of "real estate information searching and integrating system" of Shanghai Information Port in detail.关键词
网页包装/规则表达式/半(非)结构化/上下文分类
信息技术与安全科学引用本文复制引用
张成洪,肖军建,张诚..Web数据转换集成技术及其信息服务应用[J].计算机工程,2001,27(1):94-95，98,3.基金项目
国家863项目课题(863-306-ZD06-01-7) （863-306-ZD06-01-7）
