• 한국산업정보학회논문지
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• 제28권6호
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• pp.63-81
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• 2023

본 연구는 우리나라 데이터 관련 정책사업에 대한 텍스트 정보를 기반으로 네트워크 군집 분석을 통해 유사한 사업들을 분류하고 유형화하였다. 이를 위해 2022년에 우리나라에서 추진된 데이터 관련 재정사업 설명자료를 수집하고 사업 내용으로부터 키워드를 추출, TF-IDF로 각 사업 간 유사도를 도출하였으며, 이를 기반으로 정책사업 네트워크를 구축하였다. 이후 정책사업 네트워크의 구조적 특징을 분석하고, 네트워크 군집 분석을 통해 유사한 정책사업들을 군집화하여 유형화 하였다. 총 97개의 사업을 분석한 결과, 7개의 주요 군집이 식별되었으며, 이를 통해 비슷한 주제나 목표를 가진 사업들이 응용 분야 혹은 데이터가 활용되는 서비스 관점에서 유형화가 이루어진 것을 확인하였다. 본 연구의 결과는 현재 우리나라 데이터 관련 정책사업의 현황을 보여줌과 동시에 향후 국가데이터전략 수립 및 사업 기획에 있어서 전략적 접근을 위한 정책적 시사점을 제공하며 증거기반 정책 확립에 기여한다.

• 디지털융복합연구
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• 제10권3호
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• pp.161-166
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• 2012

본 논문은 미군이 수행중인 미래전투 환경과, 네트워크 중심의 현대화 전쟁 배경 하에, 정보보증 이슈를 중심으로 정보보증 정책 및 로드맵에 대해 연구 분석하였다.

• 기술혁신학회지
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• 제8권2호
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• pp.702-731
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• 2005

This article examines the legislation process of bioethics from 1997 to 2003 in Korea through three phases from a policy network point of view. In the first phase, assemblymen proposed laws concerning bioethics and various policy agenda were shaped. In the second phase, MOHW(Ministry of Health & Welfare) and MOST(Ministry of Science & Technology) introduced bills separately and policy conflicts were increasingly deepened. In the third phase, after groping for policy coordination a single bill based on MOHW's proposal was deliberated and enacted. During these processes, actors in policy network were more enlarged, conflicting interactions were dominated, and the structure of policy network was alternated by centralized form and distributed form.

• 보건행정학회지
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• 제18권2호
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• pp.86-106
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• 2008

This research analyzed. knowledge structure and its effect factor by analysis of co-author and keyword network in Korea's health policy and administration sector. The data was extracted from 339 articles listed in the Korean Journal of Health Policy and Administration, and was transformed into a co-author and keyword matrix. In this matrix the existence of a link was defined by impact factors which were calculated by the weight value of what the role was and the rate of how many authors contributed. We demonstrated that the research achievement was dependent on the author's status and network index. Analysis methods were neighborhood degree, correspondence analysis, multiple regression and the difference of weight distribution by research fields. Co-author networks were developed as closeness centrality as well as degree centrality by a few high productivity researchers. In particular, power law distribution was discovered in impact factor and research productivity. The effect of the author's role was significant in both the impact factor calculated by the participatory rate and the number of listed articles. Especially, this journal shared its major researchers who had a licensed physician with the Journal of Preventive Medicine and Public Health. Therefore, social scientists were likely to be small co-author network differently from natural scientists. It was so called 'two cultures' phenomenon. This study showed how can we verified academic research structure existed in the unit of journal like as citation networks. The co-author networks in the field of health policy and administration had more differentiated and clustered than preventive medicine and epidemiology fields.

• Asian Journal of Innovation and Policy
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• 제4권2호
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• pp.242-262
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• 2015

The relationship between geographical proximity and academics' formal and informal knowledge-transfer activities in the network is analyzed with a mixed research method. With social network analysis as a basis, we have explored the networks between academics and firms in the 16 regions of South Korea. The result shows Seoul and Gyunggi are identified as central nodes, meaning that the academics in other regions tend to collaborate with firms in these regions. An econometric analysis is performed to confirm the localization of knowledge-transfer activities. The intensity of formal channels measured by the number of academic papers is negatively, but significantly associated with the geographical proximity. However, we have not found any significant relationship between the formality of the channels and geographical proximity. Possibly, the regional innovation systems in South Korea are neither big enough nor strong enough to show a localization effect.

• 한국시스템다이내믹스연구
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• 제1권2호
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• pp.61-89
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• 2000

The purpose of this study is first, to find out what factors affect the cooperation and trust within the functions in the policy implementation network and in what mechanism these factors interact, second to investigate the whys to manage trust and cooperation successfully in the dynamic situation such as the network setting. For these purpose, this study reviews the concept and characteristics of policy implementation organizations, second, extracts the various factors affecting trust and cooperation in the network situation, third applies and analyzes the relationship among factors to system dynamics model based on the game theory. The results of this study could be summarized as follows: It was found that the utility change within the participants by persuasion ＆ mutual understanding and change of rule would be leading to success in policy implementation network. Also bureaucratic management such as power enforcement does not have any good impact in the managing network. In this study, system simulation method tried to analyze the hypothesis. Quantitative and case analyses were not accompanied and analysis was limited to two-person game theory. So there is some doubt this results could be generalized to actual situation which is N-person game.

• 기술혁신학회지
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• 제8권3호
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• pp.1139-1156
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• 2005

The explosive growth in wireless networks and Internet services has created considerable demand for mobile Internet services based on the mobile phone. Mobile Internet has become the new business model in telecommunication market, therefore the open network policy for mobile Internet has been formulated and implemented by the government in Korea. In spite of the open network policy for mobile Internet, there has been no systematic analysis of the various interconnection issues, including pricing, in mobile Internet network. This paper aims to suggest the interconnection pricing methods for mobile Internet network by reviewing the current pricing models for various communications services, and adapting them to mobile Internet communications circumstances. Results of this paper can be used as a guideline for government policy directions and management decision making after the introduction of the open network policy for mobile Internet.

• 대한산업공학회지
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• 제40권6호
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• pp.618-627
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• 2014

This paper aims to construct and analyze the domestic collaborative research network in industrial engineering. Using co-authorship information contained in the papers published in the two journals of the Korean Institute of Industrial Engineers, the collaborate research network at the institutional level is constructed. The core institutions in the network are identified by means of the centrality indexes of social network analysis. In addition, the five types of roles of the institutions in industry-university-institute cooperation are examined through brokerage analysis: coordinator, consultant, gatekeeper, representative, and liaisons. The findings are expected to be fruitfully utilized in formulation of R&D strategy of relevant organizations and technology policy making for promoting collaborative research in industrial engineering.

• 기록학연구
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• 제49호
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• pp.175-212
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• 2016

본 연구는 2006년 공공기록물법 전부개정 이후, 새로운 기록관리 환경에 놓인 육군 기록관리정책 집행맥락을 정책학적 접근을 통해 분석하는데 그 목적이 있다. 본 연구를 위해 육군 기록관리 정책의 집행맥락상 차이를 보이는 두 가지 사례를 선정하고, 각 사례에 적합한 정책 모형으로 연구의 개념도를 마련하였다. '육군 표준기록관리시스템 적용 사례'는 '일선관료제 모형'으로, '군 기록물관리 전문요원 배치 사례'는 '정책 네트워크 모형'으로 분석한 결과, 기존까지 군의 업무방식을 잘 대변했던 일선관료제 모형은 육군 기록관리 정책의 집행을 효과적으로 분석하고 개선하는 데에 한계가 있다고 판단하였고, 그 대안으로서 정책 네트워크 모형이 필요함을 시사하였다. 본 연구는 육군 기록관리 연구 분야에서 이제까지 고려되지 않았던 정책학적인 분석을 통하여, 이론적인 틀을 제공하고, 보다 근본적인 개선방안을 제안했다는데 그 의의가 있다.

• 한국컴퓨터정보학회논문지
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• 제7권4호
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• pp.141-149
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• 2002

최근 네트워크 구성이 복잡해짐에 따라 정책기반의 네트워크 관리기술에 대한 필요성이 증가하고 있으며, 특히 네트워크 보안관리를 위한 새로운 패러다임으로 정책기반의 네트워크 관리 기술이 도입되고 있다. 보안정책 서버는 새로운 정책을 입력하거나 기존의 정책을 수정, 삭제하는 기능과 보안정책 결정 요구 발생시 정책결정을 수행하여야 하는데 이를 위해서는 보안정책 실행시스템에서 보내온 경보 메시지에 대한 분석 및 관리가 필요하다. 따라서 이 논문에서는 정책기반 네트워크 보안관리 프레임워크의 구조 중에서 보안정책 서버의 효율적인 보안정책 수립 및 수행을 지원하기 위한 경보데이터 관리기를 설계하고 구현한다. 경보 데이터 관리기는 데이터 마이닝 기법을 적용하여 경보 관리기나 고수준 분석기가 효율적으로 경보데이터를 분석하고 능동적인 보안정책관리를 지원할 수 있도록 한다.