论文部分内容阅读
信息整合技术的变迁从根本上改变了数字图书馆的运行模式,是推动数字图书馆技术发展的主要动力之一。后数字图书馆时代,数字图书馆已经演化成无所不在的知识环境。在这个泛在知识环境下,信息整合也提升为知识整合。知识整合是架构在信息整合基础上的新的服务层,是泛在知识环境的核心结构。语义网技术是实现知识整合的有效平台,尤其是本体技术是实现知识整合的基石。
The change of information integration technology has fundamentally changed the operating mode of digital library, which is one of the major motivations for the development of digital library technology. After the digital library era, the digital library has evolved into a ubiquitous knowledge environment. In this ubiquitous knowledge environment, information integration is also promoted to knowledge integration. Knowledge integration is the new service layer of architecture based on information integration, which is the core structure of ubiquitous knowledge environment. Semantic web technology is an effective platform for knowledge integration, especially ontology technology is the cornerstone of knowledge integration.