网络学术文档细粒度聚合本体构建研究  

Study on the Construction of Fine-grained Aggregation Ontology for Academic Documents in the Internet Environment

作　　者：马翠嫦[1] 曹树金[2] Ma Cuichang;Cao Shujin(Sun Yat-sen University Librariy,Guangzhou 510275;School of Information Management,Sun Yat-sen University,Guangzhou 510006)

机构地区：[1]中山大学图书馆,广州510275 [2]中山大学资讯管理学院,广州510006

出　　处：《图书情报工作》2019年第24期107-118,共12页Library and Information Service

基　　金：中央高校基本科研业务费项目“支持跨学科知识发现的学术论文信息单元识别与聚合研究”(项目编号:17wkpy56);国家社会科学基金重大项目“基于特定领域的网络资源知识组织与导航机制研究”(项目编号:12&ZD222)研究成果之一

摘　　要：[目的/意义]旨在探索网络学术文档细粒度聚合本体构建的理论和方法。[方法/过程]在梳理相关理论与方法的基础上,首先明晰细粒度聚合本体概念的基本类型、粒度特征和定义等基本理论问题,然后以网络环境下图书情报学领域"引文分析"主题语料为数据来源,从概念、属性和关系、实例等方面对细粒度聚合单元本体构建进行逐一探讨,并对本体进行评估和讨论。[结果/结论]首次提出基于聚合单元知识体系构建细粒度聚合本体的思路与方法,可为基于聚合单元的细粒度组织、检索和导航中知识组织系统工具的构建提供参考。[Purpose/significance]Fine-grained information aggregation has become the focus in the field of knowledge organization.This paper aims at exploring the construction of fine-grained aggregation ontology for academic documents in the Internet environment.[Method/process]This study clarified the types,granularity characteristics and definitions of the concepts of the fine-grained aggregation ontology.Then,with the corpus of"citation analysis"documents in the field of library and information science in the Internet environment,the ontology was built through the concepts,attributes and relationships.At last,the ontology was evaluated and discussed.[Result/conclusion]This paper is among the first to propose the idea of the fine-grained aggregated ontology construction by using the concept of aggregation unit.This paper can inform the construction of knowledge organization systems for fine-grained organization,retrieval and navigation based on aggregation unit.

关 键 词：信息聚合 本体 网络文档 图书情报领域 

分 类 号：G250[文化科学—图书馆学]