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논문 기본 정보

자료유형
학술저널
저자정보
현윤진 (국민대학교) 한희준 (한국과학기술정보연구원) 최희석 (한국과학기술정보연구원) 박준형 (국민대학교) 이규하 (국민대학교) 곽기영 (국민대학교) 김남규 (국민대학교)
저널정보
한국데이터전략학회 Journal of Information Technology Applications & Management Journal of Information Technology Applications & Management Special Section
발행연도
2013.9
수록면
231 - 257 (27page)

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초록· 키워드

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The recent rise in the unstructured data generated by social media has resulted in an increasing need to collect, store, search, analyze, and visualize it. These data cannot be managed effectively by using traditional data analysis methodologies because of their vast volume and unstructured nature. Therefore, many attempts are being made to analyze these unstructured data (e.g., text files and log files) by using commercial and noncommercial analytical tools. Especially, the attempt to discover meaningful knowledge by using text mining is being made in business and other areas such as politics, economics, and cultural studies. For instance, several studies have examined pending national issues by analyzing large volumes of texts on various social issues. However, it is difficult to create satisfactory information services that can identify R&D documents on specific national issues from among the various R&D resources. In other words, although users specify some words related to pending national issues as search keywords, they usually fail to retrieve the R&D information they are looking for. This is usually because of the discrepancy between the terms defining pending national issues and the corresponding terms used in R&D documents. We need a mediating logic to overcome this discrep‘ancy so that we can identify and package appropriate R&D information on specific pending national issues. In this paper, we use association analysis and social network analysis to devise a mediator for bridging the gap between the keywords defining pending national issues and those used in R&D documents. Further, we propose a methodology for packaging R&D information services for pending national issues by using the devised mediator. Finally, in order to evaluate the practical applicability of the proposed methodology, we apply it to the NTIS(National Science & Technology Information Service) system, and summarize the results in the case study section.

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Abstract
1. 서론
2. 관련 연구
3. 현안 대응 R&D 정보 패키징 방법론
4. 적용 사례
5. 결론
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UCI(KEPA) : I410-ECN-0101-2014-000-002840176