Journal of the Korea Convergence Society (한국융합학회논문지)

Korea Convergence Society (한국융합학회)
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Study on Research Trends in Airline Industry using Keyword Network Analysis: Focused on the Journal Articles in Scopus

키워드 네트워크를 이용한 항공관련 글로벌 연구동향 분석: 스코퍼스(Scopus)게재 논문을 중심으로

  • Lee, Ju-Yang (Division of Tourism, Baekseok Culture University) ;
  • Jang, Phil-Sik (Dept. of Information & Logistics of Sehan University)
  • 이주양 (백석문화대학교 관광학부) ;
  • 장필식 (세한대학교 정보물류학과)
  • Received : 2017.04.01
  • Accepted : 2017.05.20
  • Published : 2017.05.28
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Abstract

In various research fields, it is important to identify the trends and meaningful patterns in large volumes of text data. We examined the research trends and patterns in global journal articles related to aviation and airlines from 1997 to 2016 using keyword network analysis. Keyword network models were constructed, and centrality (degree and betweenness) analysis was performed using 25,959 articles from the Scopus database. The results suggested that the recent research trends in aviation and airlines could be quantitatively described through keyword network analysis. The engineering and social science fields were the most relevant fields with keywords related to aviation and airlines. In addition, it was shown that betweenness centrality increased with the degree centrality of keywords. The results of this study could be applied to establish policies and suggest further research topics in the field of aviation and airlines based on empirical data.

다양한 연구 분야에서, 광범위한 텍스트 분석을 이용한 연구 동향파악과 관련 패턴의 도출은 중요한 의미를 가진다. 본 연구에서는 키워드 네트워크 분석을 통해, 1997년부터 2016년까지의 항공관련 글로벌 연구 동향을 조사하였다. 이를 위해 스코퍼스 등재 학술지 논문 25,959편을 대상으로 키워드 네트워크 모델을 설정하고 중심성(연결, 매개) 분석을 수행하였다. 연구 결과는 항공관련 연구동향이 키워드 네트워크 분석을 통해 계량적으로 설명될 수 있음을 보여준다. 최근 20년간 항공관련 연구가 가장 활발히 이루어진 분야는 공학 분야와 사회과학 분야인 것으로 확인되었으며, 연결중심성이 높은 키워드들이 매개중심성 또한 높은 것으로 나타났다. 본 연구의 결과는 항공과 관련된 정책 수립 및 새로운 연구개발 주제를 탐색하는 자료로 활용될 수 있을 것으로 기대된다.

Keywords

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