【摘要】 Web信息资源整合(WebInformationIntegration,WII)是对网络上的信息进行识别、筛选、规范化、存储,充分了解其语义内容,并在此基础上实现高效的查询、检索和比较,乃至数据挖掘、知识发现等应用,使人们能以一种统一的界面访问Web上的信息资源。该文提出了一个以本体模型(ontology)为指导的WII系统模型,介绍和分析了该模型的基本思想和体系结构,并结合实例分析了实际应用的方向和前景。更多还原

【Abstract】 Web information integration (WII) is to recognize, filter, standardize and store the information in Web. Basing on the semantic, people can archive efficient query, searching and comparison, even data mining and knowledge discovery, through a uniform access interface. This article provides a model system of WII directed by ontology, introduces its foundation and architecture, and analyzes a practical application with some true examples.更多还原