Journal of Digital Convergence (디지털융복합연구)

The Society of Digital Policy and Management (한국디지털정책학회)
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Analysis of major research trends in artificial intelligence through analysis of thesis data

논문데이터 분석을 통한 인공지능 분야 주요 연구 동향 분석

  • Chung, Myoung-Sug (New industry convergence technology R&D center, Ajou university) ;
  • Park, Seong-Hyeon (New industry convergence technology R&D center, Ajou university) ;
  • Chae, Byeong-Hoon (New industry convergence technology R&D center, Ajou university) ;
  • Lee, Joo-Yeoun (New industry convergence technology R&D center, Ajou university)
  • 정명석 (아주대학교 신산업융합기술연구센터) ;
  • 박성현 (아주대학교 신산업융합기술연구센터) ;
  • 채병훈 (아주대학교 신산업융합기술연구센터) ;
  • 이주연 (아주대학교 신산업융합기술연구센터)
  • Received : 2017.03.27
  • Accepted : 2017.05.20
  • Published : 2017.05.28
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Abstract

In this paper, we collected the articles related to artificial intelligence among SCI(E) journals published by Korean authors in 'Web of Science' and conducted frequency analysis and keyword network analysis. As a result of the analysis, the artificial intelligence thesis showed an average growth of about 10% per year, but the relative ratio decreased. As time went on, we could confirm that there is a lot of practical and applied research in artificial intelligence research. Unlike the US 'National Strategy for Artificial Intelligence Research and Development,' the field of research in Korea was focused on local and technical aspects. Therefore, Korea should go beyond the theoretical and technical iterations of artificial intelligence, and research should be carried out to present a comprehensive future direction.

인공지능 관련 기술이 미래 핵심 기술로 떠오르면서 많은 투자가 이뤄지고 있지만, 우리나라는 부족한 투자규모로 기술 발전에 한계가 존재한다. 따라서 선진국을 빠르게 추격하기 위한 중장기 기술개발 로드맵 수립이 필요하다. 이에 본 논문에서는 'Web of Science'에서 한국인 저자가 게재한 SCI(E)저널의 논문 중 인공지능 관련 논문을 수집하여 빈도분석과 키워드 네트워크 분석을 진행하였다. 분석 결과 인공지능 분야 논문은 매년 약 10%의 평균적인 성장세를 보였지만 상대적인 비율은 감소하였다. 매년 'Neural Network'관련 연구가 많은 수를 나타냈지만, 시간의 흐름에 따라 인공지능 관련 연구는 이론적 연구에서 실용 응용적 연구가 많아지는 것을 확인할 수 있었다. 우리나라의 연구 분야는 국소적이며 기술적인 부분에 대한 연구 위주로 진행되었다. 따라서 우리나라는 인공지능에 대해 이론 기술적 반복수행에서 벗어나 총체적이고 포괄적인 미래 방향을 제시하기 위한 연구가 진행되어야 할 것이다.

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