• 정보보호학회논문지
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• 제33권6호
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• pp.961-973
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• 2023

현대 컴퓨팅 환경의 변화에 따라 컨테이너화된 워크로드의 보안과 컨테이너 네트워킹의 복잡성 해결이 중요한 쟁점이 되었다. 특히, 네트워크 정책 설정의 복잡성과 클라우드 보안 아키텍처의 부족은 다양한 보안 문제를 야기한다. 본 논문은 컨테이너화된 환경에서 네트워크 보안과 효율성의 중요성에 주목하며, 다양한 컨테이너 네트워크 인터페이스 플러그인들의 보안 기능과 성능을 분석하였다. 특히, Cilium, Calico, Weave Net, Kube-router 별 특징 및 기능들을 비교 및 평가하였으며, 각 플러그인이 제공하는 레이어 3/4 및 레이어 7의 네트워크 정책과 성능 특징에 대한 분석을 진행하였다. 결과적으로, Cilium과 Calico는 레이어 7 프로토콜을 포함한 다양한 보안 정책을 제공하며, Weave Net과 Kube-router는 레이어 3/4에 중점을 둔다. 또한, 레이어 3/4 정책 적용 시 처리량이 감소하는 현상과 레이어 7 정책을 적용할 때 복잡한 처리로 인한 지연 시간의 증가가 확인되었다. 이러한 분석을 통해, 네트워크 보안 정책 및 보안 구성에 대한 이해를 높이고, 향후보다 안전하고 효율적인 컨테이너 네트워킹 환경구축에 기여할 수 있을 것으로 기대된다.

• 한국유기농업학회지
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• 제26권1호
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• pp.83-97
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• 2018

This study analyses the use of agri-environment concept in South Korean laws and tries to identify the limitations and improvements. The agri-environment has been used in the EU agricultural policy since the mid 1980s, and now became the most important policy in the rural development policy. It has been regarded as a concept explaining the various factors for agricultural production. However, the EU defines it as results of agricultural production which includes not only environmental and natural features but also social and historical resources in rural areas. This definition has played a key role in the 2013 reform of the CAP. Because many developed countries are implementing the agri-environmental policy, South Korea needs to introduce it soon. In doing so, this research explores how the current South Korean laws are dealing with the relationship between agriculture and environment. It reviews 34 laws in total and finds out neither act applying the concept of agri-environment, nor recognizing the role of agricultural production in biological and environmental conservation. Nevertheless, this research identifies that some acts could be a basis for introducing agri-environmental policy in South Korea if they may complement the interrelationship between the agricultural production and conservation of rural resources.

• Safety and Health at Work
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• 제8권1호
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• pp.29-35
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• 2017

Background: Despite our knowledge of the causes of cancer, millions of workers are involuntarily exposed to a wide range of known and suspected carcinogens in the workplace. To address this issue from a policy perspective, we developed a policy framework based on a prospective health policy analysis. Use of the framework was demonstrated for developing policies to prevent cancers associated with diesel engine exhaust (DEE), asbestos, and shift work, three occupational carcinogens with global reach and large cancer impact. Methods: An environmental scan of existing prospective health policy analyses was conducted to select and describe our framework parameters. These parameters were augmented by considerations unique to occupational cancer. Policy-related resources, predominantly from Canada, were used to demonstrate how the framework can be applied to cancers associated with DEE, asbestos, and shift work. Results: The parameters of the framework were: problem statement, context, jurisdictional evidence, primary prevention policy options, and key policy players and their attributes. Applying the framework to the three selected carcinogens illustrated multiple avenues for primary prevention, including establishing an occupational exposure limit for DEE, banning asbestos, and improving shift schedules. The framework emphasized the need for leadership by employers and government. Conclusion: To our knowledge, this is the first proposal for a comprehensive policy framework dedicated to the primary prevention of occupational cancer. The framework can be adapted and applied by key policy players in Canada and other countries as a guide of what parameters to consider when developing policies to protect workers' health.

• 품질경영학회지
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• 제11권1호
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• pp.51-57
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• 1983

For an effective propulsion of TQC, it is necessary to get a suitable modeling in consideration with characteristics of system, human view and the traditional background. This method must be developed as the way of a firm top policy, considering the latest tendency of emphasizing quality of job. For this purpose it is planned to promote the synthetic use of all the managing technology on basis of the human nature and the human creativity in applying the way of function analysis to the TQC program in this paper. A characteristics of this paper is the applying not the materials or products but the functional analysis of job in value engineering to TQC program.

• 한국국방경영분석학회지
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• 제31권1호
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• pp.14-25
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• 2005

Defense offset is considered to be all effective way of acquiring defense critical technologies and arms components as a counter-trade obligation ill defense acquisition contracts. Although arranging the offset contracts is wide]y perceived as necessary, there hardly exists an acceptable model of valuation of the offset technology. By undertaking the technology valuation approach and applying the option approach tn the offset program, we present an offset technology valuation model that maximizes social net benefit of the countries transferring the technology. This article applies our model to an actual case of defense technology transfer in the Republic of Korea. The contribution of this paper is in applying the option approach to the valuation of defense onset technology, providing for the additional flexibility to tile analysis. Our research suggests several policy implications that can be applied to the actual process of defense offsets. Our results elucidate managers' role and responsibilities in designing such a process by applying option approaches.

• 정보교육학회논문지
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• 제2권1호
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• pp.19-34
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• 1998

For the purpose of adapting positively to the information society, it is very important to develop the capabilities of the retrieve, gather, process and application for informations by making efficient use of computers. So, with a view to understanding the importance of computer and adjusting actively to the information society, the systematic policy to cultivate the ability of making the most of computers is strongly demended. Therefore this study is to make a curriculum and guide for improving the capability of applying computers systematically, through analyzing a curriculum of computer in Elementary, Middle and High Schools, and to develop a model of grading system to cultivate the ability of applying computers, which grades capabilities of its practical use.

• 디지털융복합연구
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• 제7권3호
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• pp.49-60
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• 2009

The aim of this study was to develop a model for teaching-teaming by applying Ubiquitous at a learning experience field, in which connect characteristics of both ubiquitous application learning and experience teaming, making use of them. A literature survey of concepts was conducted, with the main areas to find out relationships between ubiquitous application learning and experience learning. Experience learning by applying ubiquitous learning methods maximizes its efficiency of experience learning in considering ubiquitous learning methods's characteristics of dynamic, interaction, sharing. Also it makes communications through positive participation and active interaction, and leads to a process of internal examination. The research data suggests that critical factors of experiencing learning applying ubiquitous are acquiring information and memory, information integration and exquisiteness, emotional and social activity, producing activity, help activity.

• 대한산업공학회지
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• 제39권6호
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• pp.517-534
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• 2013

In this study, we propose the guideline with strategic model for new product development. To establish the guideline, 1) we classify several types of successful surveyed cases that achieved open innovation through applying crowdsourcing into new product development environment, 2) draw case maps using two or three axis with characteristics such as: step of product development process, crowdsourcing frequency, and product type of each case, 3) define the type of applying crowdsourcing into new product development environment based on case analysis results, and tabulate a crowdsourcing type based on the defined crowdsourcing type, 4) finally, suggest the guideline with multiple points of view which embrace type of crowd, community management, participation method, knowledge adoption method, and reward policy. Using the suggested guideline will help a company to design and establish open innovation in new business model related to product development area.

• 한국경제지리학회지
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• 제17권4호
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• pp.601-623
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• 2014

이 논문은 한국의 창조경제 및 창조도시 정책과 담론을 비판적으로 분석하고자 한다. 이를 위해, 이 논문은 우선 '정책 이전'(또는 이동)의 개념을 원용하여 서구에서 등장한 창조경제 및 창조도시 정책과 담론이 국제적 확산과정에서 불가피하게 변화할 수 있음을 지적한다. 이를 전제로, 이 논문은 2000년대 후반 오세훈 전 서울시장이 추구했던 창조 도시 정책과 현 정부의 박근혜 대통령이 제시한 창조경제 정책과 담론이 등장 전개된 배경과 과정을 서술한 후, 이들의 정책과 담론이 실제 개념을 왜곡하거나 구체적 내용을 결여한 통치 수단 또는 정치적 수사로 기능하고 있음을 주장한다. 특히 이 논문은 현 정부의 창조경제 정책 및 담론이 이와 내적으로 연관된 두 가지 기본 개념들, 즉 경제민주화와 창조도시의 개념을 의도적으로 배제하거나 또는 비의도적으로 간과함으로 긍정적 실효성을 거의 가지지 못하게 되었다고 결론짓고자 한다.

• 정보화정책
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• 제27권4호
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• pp.47-66
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• 2020

머신러닝과 딥러닝 등 인공지능 기술의 급속한 발전은 행정-정책 분야에도 영향을 확대하고 있다. 이 논문은 데이터분석과 알고리즘의 발전으로 자동화된 구성과 운용을 설계하는 인공지능 시대의 정책의사결정에 관한 탐색적 연구이다. 이 연구의 의의는 정책의사결정에서의 주요 연구 중 하나인 정책 문제의 문제구조화를 기반으로 하여, 문제정의가 잘 구조화된 정도에 따른 유형으로 이론적 틀을 구성하여 성공과 실패 사례를 구분하고 분석해서 시사점을 도출하였다. 즉 문제구조화가 어려운 유형일수록 인공지능을 활용한 의사결정의 실패 혹은 부작용의 우려가 크다는 것이다. 또한 알고리즘의 중립성여부에 대한 우려도 제시하였다. 정책적 제언으로는 우리나라 인공지능 추진체계구축 시 기술적 측면과 사회적 측면의 전문가들이 전문적으로 역할을 하는 소위원회를 병렬적으로 두고 이 소위원회들이 종합적, 융합적으로도 작동할 수 있는 운영의 묘를 발휘하는 거버넌스 추진체계 구축이 필요함을 제시하고 있다.