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https://vocabularyserver.com/web/files/original/d1a19a359b743f3e470028bbcbecf0bf.pdf
ea013ba339cc8f89d5545eae5304c83c
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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Articles and reports
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Creator
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Guo Xuebing
He Honglin
Tang Xinzhai
Su Wen
Date
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2013
Description
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In order to improve the capability of CERN data management and information sharing system ,so as to provide much more better services of CERN's data resources to scientific researchers, CERN need to constantly improve the efficiency and reliability of retrieving and finding of the data resources. This paper discusses the advantages and disadvantages of different retrieving approaches, such as browse searching, searching by topic and searching by keywords. Then the paper puts focus on the method of improving retrieving efficiency through adopting "thesaurus" in searching by keywords. This paper introduces the concept of thesaurus and the method of constructing CERN's thesaurus, presents how to convert the TemaTres, an open-source management system for thesaurus, into Chinese version. It includes the function of browsing the terms of CERN thesaurus, expanding the searched keywords according to the semantic relations between terms in the thesaurus database, auto-completing of keywords while users input their search words, and also the function of searching CERN metadata database by expanded terms. The Chinese version of TemaTres has been put into operation, it improves the suitability and controllability while CERN information managers compiling dataset keywords of metadata for CERN data resources, furthermore, some simple semantic relations between keywords, such as 'Broader and Narrower', 'Used For', and 'Related' relations, have been introduced to the process of searching CERN metadata. It is shown that the efficiency and reliability of searching CERN metadata has been promoted. Meanwhile, thesaurus is also a good foundation for building ecosystem ontology for the next step.
Language
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Chinese
Publisher
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E-Science Technology & Application,
Source
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http://qikan.cqvip.com/Qikan/Article/Detail?id=46040355
Subject
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THESAURUS
KNOWLEDGE ORGANIZATION SYSTEM
Thesaurus Management System
Title
A name given to the resource
Application of Thesaurus Management System for Searching CERN's Ecosystem Data Resources
叙词表及其管理系统在CERN生态学数据资源检索中的应用
Type
The nature or genre of the resource
Reports and Academic works
Data resource retrieving
Thesaurus
Thesaurus Management System
thesaurus relations