• 한국멀티미디어학회논문지
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• 제23권2호
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• pp.328-342
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• 2020

As the cloud-based ICT(Information & Communication Technology) infrastructure matures, the existing monolithic software development method is evolving into a micro-service structure based on cloud native computing. To develop and operate the services efficiently under the cloud native environment, DevOps-based application development plans through MSA(Micro Service Architecture) design based are essential. A cloud native environment is an approach to developing and running applications that take advantage of cloud computing models such as automation of source distribution, container-based virtualization, application scalability, resource efficiency, and flexible maintenance through object independence. To implement this approach, the utilization of key elements such as DevOps, continuous delivery, micro service, and containers is essential, but there are not enough previous studies on case analyses or application methods of these key elements. Therefore, in this paper, we analyze the cases of application development in cloud native environment and propose the optimized application development process and development method through small and medium-sized SI projects.

• Journal of Information Processing Systems
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• 제12권4호
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• pp.711-723
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• 2016

With the rapid development of both ubiquitous computing and the mobile internet, big data technology is gradually penetrating into various applications, such as smart traffic, smart city, and smart medical. In particular, smart medical, which is one core part of a smart city, is changing the medical structure. Specifically, it is improving treatment planning for various diseases. Since multiple treatment plans generated from smart medical have their own unique treatment costs, pollution effects, side-effects for patients, and so on, determining a sustainable strategy for treatment planning is becoming very critical in smart medical. From the sustainable point of view, this paper first presents a three-dimensional evaluation model for representing the raw medical data and then proposes a sustainable strategy for treatment planning based on the representation model. Finally, a case study on treatment planning for the group of "computer autism" patients is then presented for demonstrating the feasibility and usability of the proposed strategy.

• 농촌계획
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• 제19권4호
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• pp.329-338
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• 2013

The purpose of this study is that suggest space composition in rural village so that it can had foundations for Activation of regional community by analysis and re-organization of rural community places based on regionality and historicity. First, this study have been investigated about changes of overall space configuration and community places that has been lost or were ongoing in rural village. Factors of changes were changes in lifestyle, rural policy, social and political system, economic principles and ect. Therefore, This study focused on understanding basic principles of rural village space configuration and inherited it. Second, basic principle of the space configuration of rural village were entryway and center that improve community cohesion in the community space. This study figured out improving of "Ma-Dang" and functional mix-use community hall was important for more efficient management. Third, This study set direction according to characteristic of space configuration of each village and suggested detail plans.

• 한국문헌정보학회지
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• 제43권2호
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• pp.193-213
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• 2009

21세기 지식정보사회에서 도서관 및 정보환경의 급격한 변화를 수용하고, 이용자의 정보요구와 행태 변화를 적절히 반영한 도서관 전문 인력의 전문성 강화 및 소양 계발이 절실한 상황이다. 이 연구의 목적은 이러한 사회적 흐름과 인식을 기반으로 사서자격 제도의 개선 방향을 제안하려는 것이다. 이를 위해 현행 우리나라 사서자격제도 관련 설문조사 및 분석을 통해 그 쟁점과 문제점을 살펴보고, 향후 바람직한 사서자격 제도의 개선 방안을 도출하여 중 장기 적용 가능성을 제시하였다.

• 한국농공학회논문집
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• 제52권3호
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• pp.47-55
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• 2010

Investigations on the inundation damage and improvement measures were carried out centering around the protected horticultural complex concentrated in lowlands on the side of Geum river, in Nonsan and Buyeo, Chungnam. Most greenhouses were single-span plastic houses in this area, and tomato, strawberry and watermelon were cultivated mainly. 45.8 % of whole farmhouse were experienced in damage by inundation, and a frequency of the damage was average once in 11 years. The most urgent problem at the greenhouse culture in this area was showed in order of drainage improvement, irrigation water resources and energy saving. Consideration items in drainage improvement project for protected horticulture were showed in order of extending drain pumps, extending drain canals, using concrete flume in drain ditch. It needs to consider systematic plans that can restrain new establishment of greenhouses on the lowland paddy field in drainage area. It is difficult to remove greenhouses which are already established or prohibit cultivation. Therefore we should impose minimum duty items so that greenhouse tillers can cope with inundation. And it is thought that managing agency need to minimize farmers damage by improving drainage ability and introducing maintenance pattern that is different from rice cropping.

• 농촌계획
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• 제24권3호
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• pp.97-104
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• 2018

Riverfront plays an important role as accessible and inclusive public space for residents, and a riverfront development and management has become a social and environmental issue. The purpose of this study is to analyze Korean legislation and guidelines applied in a riverfront assessment process to identify any legislative problems. To this end, major laws, regulations, national river management plans, and various guidelines related to river management were reviewed. The followings are the suggestions proposed for future improvement. First, clear and consistent definitions on riverfront areas and its spatial range are required across the laws. Also, recreational activities and facilities in riverfront should be categorized and listed for possible development and maintenance. Second, it is necessary to develop an objective and unified riverfront assessment system. Also, guidelines for surveying and evaluating the conditions and potentials of riverfront should be developed. Third, efforts should be made to revise related laws and guidelines to enable comprehensive and systematic approach in design, planning, implementation, maintenance of riverfront. Improving the related legislations and streamlining an riverfront assessment process can help create environmentally-friendly riverfront spaces and mange them efficiently.

• 공학교육연구
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• 제5권2호
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• pp.54-62
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• 2002

이 연구에서는 국가기술자격의 분류체계가 21세기 산업구조와 기술변화에 부응할 수 있도록 하기 위해서 현행 26개로 설정되어 있는 직무분야의 적절성을 검토하였으며, 이에 터하여 국가기술자격제도 관리 운영의 효율성과 효과성을 높일뿐만 아니라 자격취득자의 취업을 촉진할 수 있는 새로운 직무분야 분류체계를 마련하고자 하였다. 이를 위하여 국가기술자격제도와 관련된 문헌 및 자료를 수집 분석하였고, 국가기술자격 직무분야의 적절성에 대한 전문가 의견 등을 수렴하여 26개 국가기술자격 직무분야를 13개 분야로 새롭게 구분 제시하였다.

• 한국조리학회지
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• 제14권2호
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• pp.293-302
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• 2008

The objective of this study is to suggest development methods of marine tour complexes by specializing and modernizing the renowned Jagalchi Fish Market. This study tries to suggest the ways of overcoming limitations of the traditional market place and making a unique tourism destination with affluent attractive culture elements. To preserve its position as the most famous fish market in Korea, Jagalchi market needs to more differentiate its position over competitors. To do that, it needs to avoid over-lapping of product categories among different sectors and specializing each zone according to the assigned theme. Improving tourism environments by expanding entertaining aspects, building landmark facilities and a seaside park, and tourism infrastructures. In addition, the development scheme needs to be planned unified with other city development plans to create a unified image, and a connection program with other tourism resources surrounding the target area needs to be created in order to pursue synergy effects. In the aspect of food, a large seafood center which offers various seafood from all around the world, a traditional night market street, various theme restaurants can be suggested. Successful development of the Jagalchi marine tour complexes not only has ripple effects on the region's culture, society, and other related industries but directly influences related regional tourism and commercial industry.

• 한국환경교육학회지:환경교육
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• 제11권2호
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• pp.238-251
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• 1998

Environmental education, which has been thought as the most fundamental solution to environmental problems, should be performed not only in school but also in home and society with a long-term plan. In line with this, environmental-friendly attitude in daily life should be achieved by the perception of the vital environmental principle-new understanding of relation between nature and human being. It is in the city park that children in urban area, who has little opportunity to contact nature, have rather easier access to nature and realize the principle. Despite such great potential, the city park in Korea has not played its pivotal role because of lack of both facilities and activities. In addition, existing studies on this issue are not satisfactory. Therefore, this study is aimed at analyzing and evaluating city parks' environmental education function, potential and problems according to their types, then offering practical reform measures and programs in order to make students better understand the parks as an everyday natural experience spot. These plans are not based on full-scale revision, instead focuses on optimizing potential of existing natural environment and parks. Additionally, activities to experience various nature are included in the study. The value of city park is not decided by the park itself, but by its relationship with visitors. Environmental education function of city park is not confined to building up facilities and providing programs. It also should be complemented and improved, reflecting visitors' opinions and evaluation of environmental education.

• 한국시뮬레이션학회논문지
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• 제15권4호
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• pp.137-142
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• 2006

현대의 산업공정에서 CAD(Computer-Aided Design)는 설계 및 생산에 관련된 다양한 분야에서 빠져서는 안 될 중요한 분야로 자리매김 하였다. 그러나 생산 설계의 복잡도가 증가 할수록, 그와 관련된 다양한 공학 기술들이 필요로 하게 되었다. 이 논문에서는 CAD기반의 그레이팅 설계 자동화 시스템에서 분할을 고려하는 배치에 대하여 다룬다. 그레이팅 설계 디자인에서 생산 비용 절감의 핵심은 분할을 최소로 하는 디자인을 설계하는 것이다. 이를 해결하기 위하여 그레이팅 분할 배치 문제에 유전 알고리즘을 적용하여 근사 해를 탐색한다. 각 제약 조건들에 우선순위를 두어 적합도를 측정하고, 분할 섹션들을 해 집합으로 구성하여 교배와 선택 연산을 수행함으로써 해를 구하고 시뮬레이션을 통해서 제안된 방법의 효율성을 평가한다.