• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.2
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• pp.433-442
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• 2017

This study consists of five case studies of the catering facilities of newly-built elementary schools' in Sejong City, regarding the spatial configuration and allocation. The analysis indicated that the space allocated in the cooking area in the five schools compared to the standard was as follows: School A; 99.2%, B; 91.1%, C; 81.4%, D; 110.8%, E; 88.1%. Accordingly, the cooking area was close to, or slightly above the standard; nevertheless, other areas in the facilities were not allocated sufficient space and were not appropriately planned. Among the other findings, the receiving areas of three schools were not even planned, and the receiving works were carried out in the pre-preparation area. Considering the flow of the dish-washing process, the width of the room should be at least 3.6 meters with a passage width of 1.6 meters, and easy access to the cooking and dining areas must be equipped. An interview with all five supervisors showed that most complaints focused on the cooking and dishwashing areas, whereas there were none in the storage and workers' area. The result highlights the importance of the cooking and dishwashing areas as the main functions in catering facilities, and future planning strategies should consider this aspect.

• Proceedings of the Korean Society of Computer Information Conference
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• 2022.07a
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• pp.105-106
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• 2022

본 논문에서는 YOLO v3 라이브러리를 이용하여 CCTV 저장 공간을 확보하는 모델을 제안한다. 사회안전망을 구축하기 위해 CCTV 설치가 확대되고, 그에 따라 많은 CCTV가 운영됨에 있어 저장 공간이 부족한 현상이 늘고 있다. 이에 본 논문에서는 학습된 데이터 셋을 활용하여 CCTV 영상파일의 프레임을 확인하여 움직임이 있는 객체가 있는지 판단하고, 움직임이 감지되는 프레임 영상을 저장한다. 제안 모델을 적용하여 테스트 한 결과 원본 데이터 크기보다 결과 데이터 크기가 85% 감소됨을 확인하였다. 인적이 드문 곳에 설치된 CCTV의 경우 제안 모델을 적용할 경우, 저장 공간의 관리 및 운영이 용이해질 것으로 기대할 수 있다.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2016.11a
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• pp.261-262
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• 2016

교통사고의 발생요인에는 다양한 원인들이 있지만 본 연구에서는 공간적으로 접근하여 사고유형별 분포특성을 도출하기 위해 공간적 자기상관성 분석을 수행하였다. 논문에서는 2012년부터 2014년까지 울산광역시에서 발생된 교통사고를 대상으로 분석을 수행하였다. 그 결과 울산시 전체 교통사고 약 53%는 안전운전불이행이며 다음으로는 안전거리미확보, 신호위반 순으로 나타났다. 밀도분석 결과는 사고유형별로 분포가 차이가 있었으며 안전운전불이행의 경우 가장 큰 군집은 중심시가지인 달동과 삼산동 중심에 나타났으며 중앙선침범은 도시의 중심부 보다는 면지역에 넓게 퍼져서 발생되었으며 산업단지가 있는 동구지역에 군집이 크게 나타났다. 따라서 읍면동별 공간적 특성을 파악하기 위해 Moran's I분석과 LISA분석을 수행한 결과 안전운전불이행, 안전거리미확보, 신호위반, 교차로운행방해 모두 중심시가지인 신정동, 달동, 삼산동이 공간적 자기상관성이 높았으며 중앙선침범의 경우 밀도분석 결과와 마찬가지로 중심시가지 이외에 읍면 지역도 자기상관성이 더 높게 나타났다. 이를 통해 사고유형별 공간의존성 및 이질성을 파악하여 교통사고 다발지역을 도출하고 이를 토대로 지역특성에 맞는 저감 대책 마련에 활용되고자 한다.

• Journal of Navigation and Port Research
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• v.42 no.6
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• pp.518-528
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• 2018

Unlike in the past, port space in modern society not only serves to meet port functions but also other functions such as housing, leisure, and sightseeing. As a result, more and more people are turning into a dense space. Port space, on the other hand, is also a space vulnerable to disasters which can be attributed to geographical and environmental characteristics. Despite the sensitivity if the issue, in Korea disaster prevention and urban planning have not been clearly established. Therefore, there is a need to provide safety and disaster preventive measures in urban planning considering the characteristics of harbor space.

• Journal of Korea Port Economic Association
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• v.24 no.3
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• pp.1-22
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• 2008

This paper deals with the waterfront development in Gwangyang Port (GP), Korea. This study aims to identify the waterfront development type and suggest its policy direction of international GP, Korea. It consists of three main sections: basic theory of port waterfront development, analysis of the experiences in port waterfront development, and the type and its policy directions of waterfront development in GP. This research is mainly based on a review of current reports / papers, an analysis of secondary data and a consultation with related experts. Port waterfront is an important area for increasing Gwangyang's attractiveness and strengthening its competitiveness. Considering port function in urban area, Gwangyang should thus implement the comprehensive plan for the port waterfront.

• Journal of the Korean Society for Library and Information Science
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• v.54 no.1
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• pp.89-114
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• 2020

This research is a basic study to understand the current state of the complex cultural space in the public library and the programs in operation and to explore ways to activate the programs by complex cultural space based on the understanding of the public libraries that formed the complex cultural space. Thus, a survey was conducted on librarians of public libraries that had complex cultural space within the library and found that there were a number of educational, exhibition, and performance spaces, and in the same vein, there were a lot of related programs being run in the complex cultural space. However, due to the lack of personnel in charge and budget, difficulty in developing programs, low participation in the programs, and lack of cultural facilities and materials, the substantialization of complex cultural space management seems to be lacking. Therefore, it will be required to set the goals and visions for the complex cultural space in libraries and to secure space, manpower, budget, and promotional efforts to reinvigorate the complex cultural space in the future.

• Journal of Korean Association for Spatial Structures
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• v.8 no.2
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• pp.14-21
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• 2008

• 한국지형공간정보학회:학술대회논문집
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• 2001.04a
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• pp.37-57
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• 2001

• Magazine of korean Tunnelling and Underground Space Association
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• v.25 no.3
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• pp.17-27
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• 2023

• Proceedings of the Korean Information Science Society Conference
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• 2004.10b
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• pp.184-186
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• 2004

본 연구는 공간데이터 동기화 표준 프로토콜 명세인 SyncML(Synchronization Markup Language)을 이용하여 모바일 장비와 서버사이에 공간데이터를 동기화 구조를 정의하여 상호운용성 확보를 위하여 기존에 사용되어온 GML(Geographic Markup Language) 데이터와의 통합 및 다양한 데이터 소스에 대한 접근 가능성을 제시한다 뿐만 아니라 Metadata 및 Catalog Service를 이용한 공간데이터 동기화 시스템을 제시함으로써 분산되어 있는 다양한 형태의 공간데이터, 비공간 데이터의 관계성을 고려한 데이터 연동을 가능하게 한다.