단어동시출현분석을 통한 한국의 국가 R&D 연구동향에 관한 탐색적 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 서원철 | - |
dc.contributor.author | 박현석 | - |
dc.contributor.author | 윤장혁 | - |
dc.date.accessioned | 2022-07-16T12:07:01Z | - |
dc.date.available | 2022-07-16T12:07:01Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2012-12 | - |
dc.identifier.issn | 1226-3559 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/163856 | - |
dc.description.abstract | This paper identifies technology trends of national research and development (national R&D) by exploiting Korean national R&D patents, ranging from 2007 to 2010. In this paper, co-word analysis (CWA), which is a method to identify the relationship among technology terms by using their co-occurrences, is incorporated into network analysis to visualize the relationships among technology keywords of national R&D patents and calculate network indexes concerning inter-relationship diversity and strength of technology keywords. As a result, this research found that inter-relationship among technology keywords in national R&D are getting increasingly strengthening in an overall sense. In addition, the keyword inter-relationship diversity- strength map proposed in this paper revealed some significant technological keywords of national R&D : core technology keywords including “sensor”, “film” and “fuel” and emerging keywords including “biosensor” and “thermoelectric”. Because the proposed approach helps identify interdisciplinary trends of technology keywords from a massive volume of national R&D patents in a visual and quantitative way, we expect that the approach can be incorporated as a preliminary into the R&D planning process to assist R&D policy makers to understand technology convergence of national R&D and develop relevant R&D policies. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 한국데이타베이스학회/한국정보기술응용학회 | - |
dc.title | 단어동시출현분석을 통한 한국의 국가 R&D 연구동향에 관한 탐색적 연구 | - |
dc.title.alternative | An Exploratory Study on the Korean National R&D Trends Using Co-Word Analysis | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | 박현석 | - |
dc.identifier.doi | 10.21219/jitam.2012.19.4.001 | - |
dc.identifier.bibliographicCitation | Journal of Information Technology Applications & Management, pp.1 - 18 | - |
dc.relation.isPartOf | Journal of Information Technology Applications & Management | - |
dc.citation.title | Journal of Information Technology Applications & Management | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 18 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.identifier.kciid | ART001729781 | - |
dc.description.journalClass | 2 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | kci | - |
dc.description.journalRegisteredClass | other | - |
dc.subject.keywordAuthor | National R& | - |
dc.subject.keywordAuthor | D | - |
dc.subject.keywordAuthor | Co-word Analysis | - |
dc.subject.keywordAuthor | Network Analysis | - |
dc.subject.keywordAuthor | Patent Analysis | - |
dc.identifier.url | http://koreascience.or.kr/article/JAKO201209857779486.page | - |
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