Finding research trend of convergence technology based on Korean R&D network

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dc.contributor.authorJin, Jae Hoonko
dc.contributor.authorPark, Sang Chanko
dc.contributor.authorPyon, Chong Unko
dc.date.accessioned2013-03-11T19:04:01Z-
dc.date.available2013-03-11T19:04:01Z-
dc.date.created2012-05-16-
dc.date.created2012-05-16-
dc.date.issued2011-
dc.identifier.citationEXPERT SYSTEMS WITH APPLICATIONS, v.38, no.12, pp.15159 - 15171-
dc.identifier.issn0957-4174-
dc.identifier.urihttp://hdl.handle.net/10203/100031-
dc.description.abstractTraditionally, collaboration network or citation network is used to answer the old question how scientists or engineers interact with each other. This paper introduces a R&D network to make up the missing aspect of the traditional approaches about using multi-sources and to find out the trend of convergence technology R&D in Korea. We collect data about human resources and national R&D projects from Korean national R&D databases, and then construct a weighted network between experts by using meta-data mapping and the network folding technique. And we apply Newman's grouping algorithm that is generalized to a weighted network for detecting the community structure of the network. Gathering data from multi-sources is useful to reveal the structure of network rather than to use only one database. Lastly, we perform a network analysis to examine important experts. The result shows significant information about research trend and core experts in Korea. We expect this study will be helpful in three ways: (1) how to make a network from heterogeneous multi-sources, (2) how to figure out the current situation of convergence technology R&D, (3) how to discover who are important people in Korean convergence technology R&D network. And this paper is just a cornerstone of the work to investigate the current situation of national R&D projects in Korea. (C) 2011 Elsevier Ltd. All rights reserved.-
dc.languageEnglish-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.subjectSCIENCE-
dc.subjectCOOPERATION-
dc.subjectKNOWLEDGE-
dc.titleFinding research trend of convergence technology based on Korean R&D network-
dc.typeArticle-
dc.identifier.wosid000295193400085-
dc.identifier.scopusid2-s2.0-80052038002-
dc.type.rimsART-
dc.citation.volume38-
dc.citation.issue12-
dc.citation.beginningpage15159-
dc.citation.endingpage15171-
dc.citation.publicationnameEXPERT SYSTEMS WITH APPLICATIONS-
dc.contributor.nonIdAuthorPark, Sang Chan-
dc.contributor.nonIdAuthorPyon, Chong Un-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorSocial network-
dc.subject.keywordAuthorConvergence technology-
dc.subject.keywordAuthorR&amp-
dc.subject.keywordAuthorD-
dc.subject.keywordAuthorNetwork construction-
dc.subject.keywordPlusSCIENCE-
dc.subject.keywordPlusCOOPERATION-
dc.subject.keywordPlusKNOWLEDGE-
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