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在信息和服务迅猛增长的Web上构建信息集成系统是当前的一个研究热点,本文针对Web信息集成的目标,结合XML和RDF等主要的Web技术及本体的概念,构建了一个基于本体的查询-应答框架,它通过有效地集成Web上的各种异构数据源来为终端用户提供更为方便的服务和应用。
This paper aims at the goal of Web information integration and combines the main Web technologies such as XML and RDF and the concept of ontology to build an ontology-based query - Response framework that provides end-users with more convenient services and applications by effectively integrating heterogeneous data sources across the Web.