摘要
数字图书馆(Digital Libyaries-DL)把知识作为工作对象,并且关注知识的应用环境和应用群体,因此,知识组织系统(Knowledge Organization System-KOS)的构建在DL建设中始终发挥着核心的作用。从用户可理解到机器可理解、从信息描述到知识表现、从语义隐含到语义揭示、从"以概念为中心"到"以概念-关系为中心"、从知识表示到智能推理是数字图书馆KOS变革与创新的发展方向。
Digital libaries view knowledge as work object, and focus on the application enviroment and community of kownledge, therefore, the construction of knowledge organization system plays a central role in the construction of digital libraries, the development direction of KOS in digital library＇ s change and innovation are： from user-understandable to machine readable, from information description to knowledge representation, from sematic implicitness to semantic Explicitness, from concept centered to concept-relationship centered and from knowledge representation to intelligent inference.
出处
《图书馆学研究》
CSSCI
北大核心
2009年第11期11-14,共4页
Research on Library Science
基金
国家自然科学基金项目"语义网格环境下数字图书馆知识组织应用研究"(项目编号:70673029)研究成果之一
