摘要
下一代 Web——语义 Web 的标准中把本体作为其体系架构中承上启下的语义表示层,使得基于本体的知识服务系统的研究成为提供基于语义和内容检索能力的基础和要求。本文在讨论了本体及基于本体的知识服务,并分析了专家学者对于学术资料的需求和可用学术资源后,建立出一个面向专家学者的基于本体的知识服务系统的应用模型,并对模型中的三大模块进行分析和介绍,最后说明了构建这个系统本体的一些问题和系统实现的现实意义。
Semantic Web is the next Web generation taking Ontology as the middle semantic repre- sentation layer,which makes the study of the Ontology-based Knowledge Service System be a basic re- quirement for semantic and content-based retrieval demand in the future.After the Ontology introduc- tion,discussion about Ontology-based service and analysis of the research resources demands from ex- perts as well as the applicable resources,an expert-oriented Ontology-based Knowledge Service System model is put up and three portions of the model are analyzed subsequently.Some on-going Ontology modeling languages are given finally as well.
出处
《图书馆杂志》
CSSCI
北大核心
2004年第12期49-52,共4页
Library Journal