摘要
研究了语义网的概念及其层次模型,提出一种新型的基于语义的图书馆馆藏信息检索模型,给出了系统的架构体系,分析了系统实现的关键技术。该系统以语义网及本体为基础,将传统的基于关键词的检索提高到基于语义检索。
The basic technologies of semantic Web and its hierarchy model are studied in this paper. The author proposes a new digital library framework based on the semantic Web, and illustrates the system infrastructure. The paper also discusses the related technologies for realizing the system. Based on the semantic Web and ontology, this model expands the traditional retrieval schema from keyword - based to semantic-based.
出处
《现代图书情报技术》
CSSCI
北大核心
2005年第7期15-17,共3页
New Technology of Library and Information Service
关键词
数字图书馆
语义网
本体
信息检索
Digital library Semantic Web Ontology Information retrieval
