摘要
如何实现对大量信息资源的自动语义标注是建设基于语义网的数字图书馆的关键问题之一。以地学领域的专业文档为标注对象,基于地球科学术语语义网SWEET和文本工程通用框架GATE实现自动语义标注,并提出一种依据领域本体中属性的定义域和值域映射RDF三元组的方法,实验结果验证该方法的有效性。
How to realize the automatic semantic annotation for a large number of information resources is one of the key issues of the construction of digital library based on the Semantic Web. For the professional documents of geosciences, this paper realizes the automatic semantic annotation based on the Semantic Web for Earth and Environmental Terminology (SWEET) and the General Architecture for Text Engineering (GATE), and proposes a method to map the RDF triples according to the domain and range of a property in domain Ontology. The results of the experiment verify the effectiveness of the method.
出处
《现代图书情报技术》
CSSCI
北大核心
2013年第4期48-53,共6页
New Technology of Library and Information Service
基金
中国科学院国家科学图书馆青年人才前沿领域基金项目"基于学术产出挖掘的用户兴趣建模研究"(项目编号:Y200081001)的研究成果之一