Journal of Digital Convergence (디지털융복합연구)

The Society of Digital Policy and Management (한국디지털정책학회)
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Identification of Strategic Fields for Developing Smart City in Busan Using Text Mining

텍스트 마이닝을 이용한 스마트 도시계획 수립을 위한 전략분야 도출연구: 부산 사례를 바탕으로

  • 채윤식 (부산과학기술기획평가원 전략기획본부) ;
  • 이상훈 (한남대학교 경영학과)
  • Received : 2018.08.21
  • Accepted : 2018.11.20
  • Published : 2018.11.28
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Abstract

The purpose of this study is to analyze bibliographic information of Busan and other cities' reports for urban development initiative and identify the strategic fields for future smart city plan. Text mining method is used in this study to extract keywords and identify the characteristics and patterns of information in urban development reports. As a result, in earlier stage, Busan city focused on service creation for industrial development but there are lack of discussions on the linkage of information systems with ICT technology. However, recent urban planning in Busan contained various contents related to integrated connections of infrastructure, ICT system, and operation management of city in the specific fields of traffic, tourism, welfare, port/logistics, culture/MICE. This results of study is expected to provide policy implications for planning the future urban initiatives of smart city development.

본 연구의 목적은 텍스트 마이닝 기법을 활용하여 부산 및 기타 지자체의 도시계획 보고서에 포함되어 있는 서지정보를 분석하고 새로운 스마트도시계획의 수립을 위한 전략 분야를 도출하는 것이다. 텍스트 마이닝 분석은 구조화되어 있지 않은 문서로부터 키워드를 추출하고 획득한 정보의 특성과 패턴을 발견하는 기법으로 최근 지식관리 측면에서 많이 사용되고 있다. 본 분석을 통해 초기의 부산 도시계획은 개별 산업분야 고도화에 초점이 맞춰져 있을 뿐 각 분야별 정보시스템의 연계에 대한 논의가 적은 것으로 나타났지만 최근 계획에서는 도시통합운영관리와 관련한 물리적 인프라와 ICT시스템과 관련한 내용이 다수 포함되어있는 것으로 나타났다. 특히, 타 지자체에 비해 항만/물류, 문화, 전시 분야가 특유의 서비스영역으로 도출되었지만 도시안전, 데이터공유, 신재생에너지 분야에 대한 계획은 부족한 것으로 나타났다. 본 연구는 향후 새로운 스마트 도시계획 수립을 위한 정책적 시사점을 제공할 것으로 기대한다.

Keywords

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Fig. 1. Result of visualizing network analysis onBusan U-City Plan

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Fig. 2. Result of visualizing network analysis on Busan Information Plan

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Fig. 3. Result of visualizing network analysis on U-City Plan of other cities

Table 1. Result of network clustering analysis on Busan U-City Plan

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Table 2. Centrality measures of network clusters analysis on Busan U-City Plan

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Table 3. Result of network clustering analysis on Busan Information Plan

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Table 4. Centrality measures of network clusters analysis on Busan Information Plan

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Table 5. Result of network clustering analysis on U-City Plan of other cities

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Table 6. Centrality measures of network clusters on U-City Plan of other cities

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