摘要
以信息计量学为支撑的资源语义化是当前数字图书馆领域逐渐兴起的研究热点。围绕发文共现与耦合、引文共现与耦合、发文-引文共现3个层面对数字文献资源中的元数据概念及其中的计量语义关系进行全面揭示和扩散推演,进一步系统化地构建了由计量分析产生的概念与关系所构成的,具有本体模型、语义网络以及社会网络的共有特性的数字文献资源计量语义网络。
The resource semantization based on informetrics has been gradually sprung up and become the research hotspot in digital library field. The generation and diffusion of metric-semantic association involving metadata concepts and metrics-relations in digital resources are deeply revealed around three levels： publishing co-occurrence and coupling, ci- ting co-occurrence and coupling, and publishing-citing co-occurrence. And a semantic network of digital literature re- sources composed of concepts and relations from metrics analysis is constructed, which possesses some common character- istics with ontology model, semantic networks, and social networks.
出处
《图书情报工作》
CSSCI
北大核心
2014年第7期12-18,29,共8页
Library and Information Service
基金
国家社会科学基金重大项目"基于语义的馆藏资源深度聚合与可视化展示研究"(项目编号:11&ZD152)
教育部人文社会科学基金项目"馆藏数字资源语义化深度聚合的理论与关键技术研究"(项目编号:13YJA870023)研究成果之一
关键词
信息计量学
数字图书馆
语义关联
语义网络
Informetrics digitallibrary semantic association semantic network
