• 산업경영시스템학회지
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• 제46권spc호
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• pp.89-100
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• 2023

Industrial complexes are areas where manufacturing companies are integrated, and logistics between tenant companies play a very important role, but idle resources can occur depending on the situation if each company operates independently. Accordingly, this study aimed to reduce overall logistics costs and increase corporate productivity by looking at ways to share and utilize logistics resources such as warehouses and transportation equipment to efficiently utilize logistics resources in industrial complexes and implementing a logistics sharing platform that can share these idle resources. To this end, this study conducted a research survey on the logistics status of manufacturing companies in Ulsan-Mipo Industrial Complex, based on this analysis, the necessity of logistics resource types and utilization of industrial complex resident companies, and based on this, a service model for logistics resource sharing was studied. In addition, it was intended to analyze the operational characteristics of the existing logistics system to derive improvements and to derive optimal measures to utilize information on shared idle resources. This study confirmed the importance of sharing and utilizing idle resources to optimize logistics resources in industrial complexes, and is expected to contribute to reducing logistics costs and increasing logistics efficiency of tenant companies.

• 환경정책연구
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• 제12권3호
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• pp.3-20
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• 2013

전 지구적으로 기후변화로 인한 영향이 심화됨에 따라, 피해 및 영향을 최소화하기 위한 기후변화 대응 중에서 적응은 필수가 되었다. 기후변화 적응 대책 수립을 위해서는 기후변화와 관련된 다양한 요인들을 동시에 고려해야 하며, 이를 위해 기후변화 적응 정보는 필수적인 기초자료로서 그 수요가 지속적으로 증가하고 있다. 그러나 현재 기후변화 적응과 관련된 정보는 중앙부처 및 기관, 분야별로 약 132개 사이트 및 시스템에서 제공되어 정확한 정보파악이 어려울 뿐만 아니라 대부분이 기후변화 전문 자료라기보다는 기후변화 현상에 대한 일반 자료에 국한되어 있어, 과학적으로 검증된 자료가 부족하고 신규 자료의 갱신 또한 어렵다. 이러한 한계점과 문제점을 인식하여, 기후변화 적응 정보를 통합적으로 제공하는 기후변화 적응 정보 통합지원 체계의 구축과 정책적 활용에 대하여 연구를 수행하였다. 이를 위해 첫째, 기후변화 적응 및 적응 정보에 대한 정의와 국내 기후변화 적응 정보 현황을 조사하였다. 둘째, 최종적으로 기후변화 적응 정보 통합지원을 위한 시스템의 단계별 구축방안을 제시하였으며, 마지막으로 적응정보 통합지원 체계 수립의 정책적 활용방안을 제시함으로써 통합지원 체계 수립에 대한 필요성을 논의하고자 한다. 기후 변화 적응정보 통합지원 체계의 구축은 기후변화 적응 정책의 의사결정에 효과적으로 활용할 수 있을 것이라 판단된다.

• 한국문헌정보학회지
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• 제40권1호
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• pp.59-75
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• 2006

정보사회에서 대학도서관과 학교도서관은 학생의 정보활용능력 신장이라는 공통의 목적을 갖는다. 따라서 대학도서관과 학교도서관은 학생의 정보활용능력을 매개로 연계가 가능하다. 본고에서는 대학과 학교도서관의 연계 방안으로 대학도서관 방문프로그램을 소개하고 제안한다. 학교도서관의 입장에서 이 프로그램은 자료와 사서교사의 부족으로 어려움을 겪고 있는 도서관 기반 학습을 활성화 할 수 있는 대안이 될 수 있다. 대학도서관의 입장에서는 지역사회개방에 따른 자료부족 문제, 사서의 업무 증가 문제. 열람석 부족 문제 등을 해결할 수 있는 하나의 방안이 될 수 있다. 그리고 사서의 교육적 역할 증진에 기여할 것이다.

• 한국항해학회지
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• 제19권4호
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• pp.103-121
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• 1995

As Daniel Bell says, that modern society is an information society. In contrast to earlier days, modern society has placed a high value on information and knowledge. Therefore, modern civilization depends largely on information and knowledged, which is the most valuable sources of all intelligence activities. By coordinating a large number of human action, the information creates a powerful social tool. It combines its personnel with its resources and new materials at various level. At the same time, It continually evaluates how well it is performing and tries to adjust itself accordingly in order to achieve social goals. As we shall see, all this allows information to sew the various needs of society. In connection with above mentioned problem consciousness, the study is designed to sew the following purposes. As its title indicates, and perhaps most significant. This study is to review and reinterpret the existing literature on local telecommunication system, networks, and policy direction in order to arrive at a somewhat more general approach to understanding them. In local telecommunications service, the service exploitation and promotion and database development must be accomplished by establishing local telecommunications. If we develop local telecommunications toward the progressing direction, we would dissolve the regional information disparity and could also make the local policy suited for high-intelligence society. It is true of any science that knowledge is never complete. It is also true of a science that knowledge should grow, through systematic reexamination of the body of findings. There are certainly true of this study on the developmental direction for local telecommunication system.

• 디지털융복합연구
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• 제17권10호
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• pp.13-21
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• 2019

제한된 네트워크 자원과 불균등한 전파 자원 분배로 인해 전파자원 부족 문제와 서비스 품질 열화가 발생하고 있다. 또한, 기존 중앙집중식 전파 공유 방식은 전파 공유 활성화를 위한 근본적인 해결책이 되지 못하고 있으며 비용, 편의성, 보안성 관점에서 비효율적이다. 본 논문에서는 전파자원을 분배하고 공유할 수 있는 저비용, 고신뢰, 고효율 플랫폼으로서 블록체인 기반의 스펙트럼 쉐어링 플랫폼을 제안하고 이를 실현하기 위한 법적 쟁점을 분석하였다. 스펙트럼 쉐어링 플랫폼에서는 와이파이 AP 전파 정보와 LTE 모바일 핫스팟 전파 정보를 블록체인에 등록하고, 전파 공유자와 전파 사용자가 스마트 컨트랙트 통해 개인 간 (P2P) 전파 공유 계약을 빠르고 효율적으로 체결한다. 전파 공유에 대한 대가와 품질 관리에 대한 보상인 암호화폐는 선순환적인 전파 공유 오픈 플랫폼 생태계를 활성화할 것이며, 스펙트럼 쉐어링 플랫폼을 통해 편리하고 효율적인 공공 무선 인프라를 제공할 수 있다.

• Asian-Australasian Journal of Animal Sciences
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• 제18권10호
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• pp.1387-1402
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• 2005

Indian subcontinent is a rich source of diverse ovine germplasm, and only very few countries have such a large number of breeds with wide genetic diversity. This vast ovine biodiversity in India is being eroded rapidly and more than 50% of sheep breeds are currently under threat. It is noteworthy that the characterization of Indian sheep breeds was last done in the first half of the century since then no recent estimates are available and surveys in majority of the regions/breeds are far from complete. Starting in 1985 National Bureau of Animal Genetic Resources (NBAGR), Karnal, India, therefore, initiated activities aimed at determining the status and compiling information on indigenous farm animals including sheep. This report represents attempts made to date on the basis of field/literature surveys and additional activities on molecular characterization to ascertain their status including distribution, population changes, breed diversities and risk status. The need, mode and mechanisms of conservation are also described. Involvement of several agencies for evaluation, improvement, conservation programmes and recommendations made for effective characterization and conservation of sheep biodiversity are highlighted. This publication would promote action particularly at national level to improve the information base on domestic Indian breeds of sheep and provide input into national domestic sheep diversity conservation policy decisions.

• 한국정보시스템학회:학술대회논문집
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• 한국정보시스템학회 2004년도 춘계학술대회
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• pp.175-201
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• 2004

In industrialised countries, innovation is a key source of economic growth. Research is a key driver of technological innovation and involves the process of systematic investigation and/or experimentation to discover new knowledge. The Governments' industry innovation policy supports a business focus on Research and Development (R&D) through a range of programs in order to achieve these aims. The Innovation Statement (DISR 2000, 20010, launched by the Australian Prime Minister in January 2001, commits an additional $\$3$ billion over five years to encourage and support innovation. The Australian Government aims to build world competitive firms and strong research capability in industry to strengthen Australia's international competitiveness and increase national prosperity. It develops policies and programs to enhance investment in innovation. The Australian Government has establisher a number of R&D funding support programs aimed at increasing the level of R&D in Australia. The backbone of these programs is the tax concession program, which is made up of the 125 per cent R&D tax concession, the 175 per cent premium tax concession and the tax offset. Over 4000 businesses take advantage of the tax concession scheme, which costs the government around $\$400$ million a year. This cost is expected to rise to over half a billion by 2005-06 (Commonwealth of Australia, 2003). Ensuring these resources are invested where they provide significant national economic benefits is a major policy issue. In this sense, this paper looks at the appropriateness, effectiveness and efficiency of the R&D tax concession with costs and benefits analysis.

• 인터넷정보학회지
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• 제14권3호
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• pp.68-77
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• 2013

This article consists of 3 parts. Part I is multi stakeholder approach on Internet governance system. Part II is analysis of the Korean Internet governance system. In this part, I explain relevant laws in Korea, including Korean Internet Address Resources Act. Part III is my suggestion on Korean Internet governance system using a multi stakeholder approach. First of all, the keyword of the Internet governance system is decision making process: that is, consensus based versus top-down approach. Then who are major players in Internet governance in national level? Government, or Private sectors such as business and civil society. Korean legal system for Internet governance shows a top-down decision making process. Major players are the government (that is, Ministry of Science, ICT and Future Planning) and KISA affiliated with the government. Other players include Internet Address Policy Committee, Korea Internet Governance Alliance, and NGOs. The key statute for Internet governance in Korea is Internet Address Resources Act of 2004. Articles 3 and 5 require the Ministry of Science, ICT and Future Planning to take a proactive role in Internet governance. The government shall consult with the Internet Address Policy Deliberation Committee for Internet governance. Yet this Committee is established under the control of the Ministry of Science, ICT and Future Planning. All members of this Committee are also commissioned or nominated by the Chairman of the Ministry. Meanwhile, there are also non-official organizations, including Sub-committee on Address & Infrastructure of Korea Internet Governance Alliance. I suggest to reform decision making process of Korean Internet governance system based on BOTTOM-UP process for CONSENSUS BASED DECISION. My suggested system includes the following: (1) The government hands over a major role in Internet governance to INDEPENDENT Internet policy organization. And the government participates in such organization as ONE of the players. (2) Nomination of this committee member must be bottom-up process for a genuine multi-stakeholder model including civil society, commercial organization, end-users and experts. (3) The government should establish plan for supporting the private sector's international activity on the long-term basis.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제18권6호
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• pp.1599-1618
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• 2024

Access control has always been one of the effective methods to protect data security. However, in new computing environments such as big data, data resources have the characteristics of distributed cross-domain sharing, massive and dynamic. Traditional access control mechanisms are difficult to meet the security needs. This paper proposes CACM-MMSR to solve distributed cross-domain access control problem for massive resources. The method uses blockchain and smart contracts as a link between different security domains. A permission decision model migration method based on access control logs is designed. It can realize the migration of historical policy to solve the problems of access control heterogeneity among different security domains and the updating of the old and new policies in the same security domain. Meanwhile, a semantic reasoning-based permission decision method for unstructured text data is designed. It can achieve a flexible permission decision by similarity thresholding. Experimental results show that the proposed method can reduce the decision time cost of distributed access control to less than 28.7% of a single node. The permission decision model migration method has a high decision accuracy of 97.4%. The semantic reasoning-based permission decision method is optimal to other reference methods in vectorization and index time cost.

• 디지털융복합연구
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• 제11권6호
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• pp.143-149
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• 2013

본 논문에서는 기존의 GIS기반 시스템의 개발에 적용하고 있는 개발방법론 중 표준화되어 있지 않은 데이터 이관 방법을 개선하여 수산자원정보시스템 개발 특성에 맞는 데이터 마이그레이션 방법을 제시한다. 첫째 데이터 마이그레이션 전략을 수립한다. 둘째 수립된 전략을 토대로 반복적 공간 데이터베이스 구축 방안을 수립한다. 셋째 공정별 데이터베이스 변환방법을 수행하여 기초자료를 실제적인 GIS 데이터로 변환한다. 넷째 개발자와 사용자의 교차 검수를 수행한다. 연구의 결과로 GIS 데이터의 마이그레이션 작업을 위한 방법을 제시하였으며 실제로 프로젝트에 적용하여 그 유용성을 확인하였다.