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Title: Construction of a domain knowledge service system based on the STKOS
Author: ZHAO Ruixue1; XIAN Guojian1; KOU Yuantao1; ZHANG Xuefu1; AN Xinying2; Le, XiaoQiu(乐小虬)3; BAI Haiyan4
Source: Chinese Journal of Library and Information Science
Issued Date: 2015-09-27
Volume: 8, Issue:3, Pages:50-61
Keyword: Knowledge service ; Knowledge discovery ; Knowledge organization ; Semantic linking
Subject: 图书馆、情报与文献学 ; 教育学
Indexed Type: 其他
Corresponding Author: Ruixue Zhao (E-mail: zhaoruixue@caas.cn).
DOC Type: Research Papers
Abstract:
Purpose: The study was carried out to construct a domain knowledge service system based on the Scientific & Technological Knowledge Organization Systems (STKOS).

Design/methodology/approach: The framework of a domain knowledge service system is designed on the basis of the STKOS, and the STKOS science and technology vocabularies, category systems, and ontology networks are applied to realize the knowledge organization and semantic linking of the scientific and technological information resources. Meanwhile, related knowledge-mining analysis algorithms and models are improved, and some tools such as Solr and D3 are used for developing the system. This system integrates various knowledge service modules, including unified search of domain information resources and knowledge-linked navigation, domain hotspot and burst topics monitoring analysis, knowledge structure and evolution analysis, literature citation network, and research agents' cooperative relationship network analysis.

Findings: The system can help to refine descriptions, knowledge organization, and the semantic linking of various kinds of information resources closely related to science and technology. Such resources include domain literature, institutions, scientists, projects, and more.

Research limitations: Trial assessment and performance improvement should be carried out for the knowledge service application on the basis of more types of and larger quantities of domain information resources.

Practical implications: The domain knowledge service system provides an integrated knowledge discovery tool, as well as several kinds of knowledge mining analysis services for researchers.

Originality/value: Our practice can be used as a valuable guide for libraries and information institutions that plan to provide deep domain knowledge services.
English Abstract:
Purpose: The study was carried out to construct a domain knowledge service system based on the Scientific & Technological Knowledge Organization Systems (STKOS).

Design/methodology/approach: The framework of a domain knowledge service system is designed on the basis of the STKOS, and the STKOS science and technology vocabularies, category systems, and ontology networks are applied to realize the knowledge organization and semantic linking of the scientific and technological information resources. Meanwhile, related knowledge-mining analysis algorithms and models are improved, and some tools such as Solr and D3 are used for developing the system. This system integrates various knowledge service modules, including unified search of domain information resources and knowledge-linked navigation, domain hotspot and burst topics monitoring analysis, knowledge structure and evolution analysis, literature citation network, and research agents' cooperative relationship network analysis.

Findings: The system can help to refine descriptions, knowledge organization, and the semantic linking of various kinds of information resources closely related to science and technology. Such resources include domain literature, institutions, scientists, projects, and more.

Research limitations: Trial assessment and performance improvement should be carried out for the knowledge service application on the basis of more types of and larger quantities of domain information resources.

Practical implications: The domain knowledge service system provides an integrated knowledge discovery tool, as well as several kinds of knowledge mining analysis services for researchers.

Originality/value: Our practice can be used as a valuable guide for libraries and information institutions that plan to provide deep domain knowledge services.
Project Number: Project No.: 2011BAH10B06
Funder: This work is supported by the Ministry of Science and Technology of China
Related URLs: 查看原文
Language: 英语
Content Type: 期刊论文
URI: http://ir.las.ac.cn/handle/12502/8274
Appears in Collections:Chinese Journal of Library and Information Science-2015_期刊论文

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description.institution: 1.Agricultural Information Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
2.Institute of Medical Information, Chinese Academy of Medical Sciences, Beijing 100020, China
3.National Science Library, Chinese Academy of Sciences, Beijing 100190, China
4.Institute of Scientific and Technical Information of China, Beijing 100038, China

Recommended Citation:
ZHAO Ruixue,XIAN Guojian,KOU Yuantao,et al. Construction of a domain knowledge service system based on the STKOS[J]. Chinese Journal of Library and Information Science,2015,8(3):50-61.
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