摘要
实现语义Web构想的关键是利用本体词汇来标注Web资源,如Web页、服务等,基于本体的语义标注原型就是用于支持内容创建者在Web页中添加语义元数据,使其内容被人和机器所理解。本文首先简介现有基于本体的标注原型,然后从不同角度综述了各原型,并进行了对照比较,最后指出了现有原型的不足。
The key to realizing the semantic Web is to mark up the Web resources, such as Web pages and services, using ontology terms. Ontology-based annotation prototypes support content providers to add semantic metadata to Web pages and make machines and humans understand. This paper first makes a chief introduction of current ontology-based semantic annotation prototypes, then makes a survey on them from several facets and compares them, and finally points out their shortcomings.
出处
《计算机工程与科学》
CSCD
2006年第9期123-125,128,共4页
Computer Engineering & Science
关键词
语义网
本体
语义元数据
语义标注
semantic web
ontology
semantic metadata
semantic annotation
