学术文献的富语义描述及其实现研究

Rich Semantic Description of Academic Literature and Its Realization

[目的/意义]面向新信息环境下文献资源知识组织与管理的实际需求,建立学术文献的富语义描述框架,实现对文献知识特征多粒度、多层次的全面揭示。[方法/过程]从描述机制的优化和语义特征的丰富两个维度,系统地梳理文献资源语义描述的技术发展路径,在明确界定文献资源富语义形态的基础上提出学术文献的富语义描述模型及其实现方法,并通过实例分析对该描述框架的可行性及其应用价值进行分析。[结果/结论]文献资源描述的富语义形态正在逐渐形成,富语义的描述框架能够从"宏观—中观—亚微观—微观"四个层面实现对学术文献语义特征的全面揭示,并且为进一步的知识关联提供知识基础。

[Purpose/significance]In order to meet the actual needs of knowledge organizing and management of literature resources in new information environment,this paper builds a rich semantic description framework of academic literatures in order to comprehensively reveal the multi-granularity and multi-level knowledge characteristics. [Method/process] From the dimensions of description mechanism optimization and semantic features enrichment,the paper systematically summarizes the technological development path of the semantic description of literature resources. Based on the clear definition of rich semantic pattern of literature resources,a rich semantic description model is established and its realization method is proposed. An empirical study is conducted to analyze the feasibility and application value of the description framework. [Result/conclusion]Rich semantic description pattern of literature resources is gradually formed,which can provide a relatively complete representation of academic literature semantic characteristics in macro,meso,submicro,micro semantic levels,and offer knowledge basement for further knowledge associations.