• 전자공학회논문지 IE
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• v.48 no.4
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• pp.69-77
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• 2011

Recently, the public sector information projects have bebn larger in size, sophisticated, and diversified, which make the performance management model be studied continuously. According to the research and understanding on this, there are discontents resulted from poor requirements managements, schedule delays, budget overruns, failure to achieve expected goals, although there are increase the scale of projects and the number of information systems than ever before. it makes the requirement for the plan to manage significant risk factors systematically. So in this study, we will understand the risks which have been recognized by professionals and managers in public sector projects for enhancing the success rate. And the surveys will be conducted for the risk factors in each fields by gathering the opinions of the hands on workers in public sector project support team such as S company, L company. Finally, the correlation index between the risks and the other project fields would be clear by this survey.

• The Journal of Information Technology and Database
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• v.2 no.2
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• pp.3-24
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• 1995

본 연구는 국가정보화의 총괄적인 정보개발계획을 수립하기 위하여 일명 정보개발지도를 이용하여 국가의 정보개발 현황을 분석하고 국가 정보화의 방향을 제시하고자 한다. 이는 현재 국내에 개발되어 서비스를 제공중인 정보, 사업의 지원자금으로 개발을 추진중에 있는 정보, 혹은 아직 미개발되었지만 공공정보로써 개발이 가능한 공공기관의 정보자원을 조사하고 세부분야별로 분류하여 하나의 평면에 나타냄으로써 국내 공공정보 개발의 방위를 파악하고자 한다. 또한 해외의 정보개발, 서비스들을 평면에 함께 제시함으로써 향후 공공데이터베이스의 개발 과제를 파악하기 위한 기반자료로 활용될 수 있으며, 정보개발지도에 따라 년차별 개발분야 및 개발 우선순위 등을 결정될 수 있으리라 예측된다.

• Proceedings of the Korea Information Processing Society Conference
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• 2023.05a
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• pp.45-47
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• 2023

국내 공공 하드웨어 분야 유지보수 발주에 있어 2013년도 이후 정확한 비용 측정 방식이 정해져 있지 않기에 국내·외 하드웨어 유지보수 관련 비용 측정 방식을 재조사하고 개선해 공공사업 부문 발주자 및 수주자 모두에게 적합한 가이드라인을 제시하고자 한다.

• Smart Media Journal
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• v.9 no.2
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• pp.99-109
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• 2020

This paper proposes a platform construction plan for the use of spectrum big data, collects and analyzes the big data in the radio wave field, establishes a linkage plan, and presents a support system scheme for linking and using the spectrum and public sector big data. It presented a plan to build a big data platform in connection with the spectrum public sector. In a situation where there is a lack of a support system for systematic analysis and utilization of big data in the field of radio waves, by establishing a platform construction plan for the use of big data by radio-related industries, the preemptive response to realize the 4th Industrial Revolution and the status and state of the domestic radio field. The company intends to contribute to enhancing the convenience of users of the big data platform in the public sector by securing the innovation growth engine of the company and contributing to the fair competition of the radio wave industry and the improvement of service quality. In addition, it intends to contribute to raising the social awareness of the value of spectrum management data utilization and establishing a collaboration system that uses spectrum big data through joint use of the platform.

• Journal of Digital Convergence
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• v.11 no.12
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• pp.467-477
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• 2013

The cloud computing has propagated rapidly and thus there is growing interest on the introduction of cloud services in the public institution. Accordingly, domestic public institution are adoption of cloud computing impose and devise a plan. In addition, more specifically, is building a cloud computing system in the public institution. However, solutions to various security threats(e.g., availability invasion of storage, access by unauthorized attacker, data downloaded from uncertain identifier, decrease the reliability of cloud data centers and so on) is required. For the introduction and revitalize of cloud services in the public institution. Therefore, in this paper, we propose a public key based secure data management scheme for the cloud data centers in public institution. Thus, the use of cloud computing in the public institutions, the only authorized users have access to the data center. And setting for importance and level of difficulty of public data management enables by systematic, secure, and efficient. Thus, cloud services for public institution to improve the overall security and convenience.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2023.05a
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• pp.116-117
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• 2023

항만분야의 갈등은 항만정책의 추진에 차질을 초래하고 있으며, 이에 항만 분야에서의 갈등관리 중요성이 커지고 있음에도 불구하고 아직까지 체계적인 갈등 관리방안은 부재한 상황이다. 이에 본 연구는 항만 분야의 정책 담당자, 갈등관리 전문가들의 의견 수렴을 통해 항만 분야 갈등의 사전·사후적 관리방안을 도출하는데 그 목적이 있다.

• Journal of the Korean Society for Library and Information Science
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• v.56 no.3
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• pp.27-46
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• 2022

Today, public libraries are contributing deeply to our society by strengthening their ability and services to identify and respond to users' needs through various programs. However, it is difficult to find a study that analyzed the research status of public library programs or changes over time. Therefore, for the purpose of systematically grasping research trends in the field of overseas public library programs, an intellectual structure analysis based on keyword profiling was performed. Specifically, subject terms analysis, network analysis and cluster analysis, and analysis by period/year were performed based on the controlled keywords (subject terms) of journal articles papers searched in the LISTA database. As a result, first, it was found that 9 subjects corresponding to all global/hot/local topics are leading the research in the field of overseas public library programs. Second, five research areas in the field of overseas public library programs(cultural programs, outreach programs, activity programs, public services, community) could be visualized and clearly identified. Third, research in the field of overseas public library programs began in earnest in the late 1990s and was active from the mid-2000s to the early 2010s, and after that, it was found to be somewhat stagnant until recently. This study is the result of specifically identifying research trends on programs that recently emerged as a major task of public libraries, and can be used as basic data and prior knowledge to explore the development direction of public library programs in the future.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2011.05a
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• pp.316-319
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• 2011

본 논문에서는 공공자격처리시스템의 관리 효율성을 극대화하기 위한 지침서의 신개발 사양으로 다양한 이론에 근거한 IT 거버넌스 체계를 적용하여 모델을 개발하고 실제 운영시스템에 적용한다. 모델의 개발은 정보기술자원과 정보를 공공자격처리시스템 개발 전략과 목표를 기준으로 일반적 사항인 계획, 조직, 도입에 대한 사항의 상위개념으로서 구축, 운영, 지원, 모니터링 등에 대하여 시스템 관리자와 함께 일반 행정처리 중심의 사용자를 바탕으로 한 기술 분야의 세부사항을 자세하게 중점적으로 적용하는 방법론을 도입한다. 개발자와 관리자 및 행정사용자가 중심체계가 되는 방법론을 적용하여 관리자 지침서를 모델링하는 본 논문은 공공자격처리시스템 프로젝트를 2개의 대규모 개발 시스템으로 분류하고 각각 7가지의 분야에 대하여 세부사항을 도출하고 운영책임 관리자와 일반 행정처리 사용자에게 적용하여 결과를 평가한다. 국가정보화 IT 거버넌스 혁신을 통하여 8가지 영역의 표준 지침서 제작의 필요성이 대두되어지는 관점에서 본 연구가 국가가 시행하는 공공자격 처리시스템의 특수 분야에서 확장되어진 기술적 공유를 추구할 수 있다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2014.10a
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• pp.322-324
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• 2014

공적개발원조(ODA)는 개발도상국 공공부문에 제공되는 경제개발, 복지, 빈곤감소가 주요목적인 사업으로 정의된다. 아국은 원조를 받던 국가에서 원조를 하는 국가로 전환된 세계 유일의 국가이고, 국가의 경쟁력에 근거하여 ODA의 양과 질을 급격하게 확대하고 있다. 항로표지는 해양교통의 기본 인프라 시설로서 해양분야의 대표적인 공공부문이며 해양수산부는 최근 필리핀 해양교통시설 마스터플랜 수립사업 등을 제안하는 등 항로표지 분야의 ODA사업도 확대하고 있다. 본 연구에서는 항로표지분야 개발도상국 ODA사업의 발굴에 대하여 연구한다.

• Korean Journal of Construction Engineering and Management
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• v.8 no.2
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• pp.93-100
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• 2007

Performance measurement and evaluation is a critical issue in public funded civil infrastructure projects in recent years. As a results, Korean government has introduced the related policies and regulations based on the foreign cases to evaluate public construction projects. However, construction circumstances are different from other countries and the results from adopted regulations are not satisfied. Therefore this research proposes the critical success factors(schedule, cost, productivity, change order, safety, quality) for public construction projects based on previous related research outputs to successfully implement construction performance evaluation. Then, this paper also proposes the weights for the critical success factors. The proposed weights are developed by AHP of construction experts. Furthermore, the paper shows the difference of the weights of the critical success factors by project participants (owner, constructor, engineering, and inspector). This efforts will enhance the ability to develop an effective performance evaluation process and system for public construction projects.