• 한국공간정보시스템학회:학술대회논문집
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• 2005.05a
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• pp.333-338
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• 2005

본 연구의 목적은 GIS를 이용하여 습지생태정보관리시스템을 구축하는데 있다. 습지생태 관련정보에 대한 수정, 갱신, 분석 기능을 수행할 수 있도록 하였으며, 습지생태에 대한 보존관리업무를 수행할 수 있도록 하였다. 습지생태에 대한 GIS DB에는 각종주제도 및 현장조사 사진 등의 도면자료 및 영상자료에 대한 도형자료와 조사지, 조사자, 조사일 시 등의 각종 현장조사결과, 동식물의 한국명, 학명, 종코드 등이 포함한 속성자료가 있다. 습지생태정보관시스템은 갯벌, 습지 지역의 자연환경을 효율적으로 관리하고 보존하는 업무에 활용 할 수 있을 것이다.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.32 no.4
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• pp.213-229
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• 2021

The purpose of this study is to explore the establishment and administrative strategies for shared repositories for academic libraries in Korea, using the US ReCAP (Research Collections and Preservation Consortium) Project as a case study. The US ReCAP Project was a collaboration between the New York Public Library and the university libraries of Columbia University, Harvard University, and Princeton University. In-depth interviews were conducted with librarians and administrators in charge of the ReCAP Project to understand the original vision of the project, as well as how the strategy and approach evolved over the years. The analysis results revealed that shared repositories for libraries have evolved into shared collections enabling shared use. But shared repositories require a central management system to be successful in the long-term. Additionally, findings showed that the shared repository filled more quickly than anticipated. This in turn required collaborative planning on shared collection development and selection policies to determine which materials to send to the shared repository.

• The Korean Journal of Archival Studies
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• no.42
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• pp.185-211
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• 2014

This paper is a discussion on the archival appraisal system that operates to document big events of the society or major public policies. The writer brought up three suggestions; the first is to develop documentation strategy to select archives at the same time it is created. This means that what matters is the scenes contained in the archives, and therefore they must reflect as wide social context as possible, which the writer considered as being caused by the change of thinking on the value of archives. The second is to develop tools to acquire archives that satisfy such strategy. The third is the sustainability of such documentation strategy and archival acquisition methods. Regarding this point, the writer discussed the problems of current national archival system of Korea.

• Journal of Korean Society of Archives and Records Management
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• v.15 no.2
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• pp.103-136
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• 2015

The National Assembly Archives of the Republic of Korea has been using the National Assembly Archives and Records Management System, which added some archival function to the Standard Records Management System that they had previously developed. However, the Standard Records Management System has limits in order to reflect all the business functions of the National Assembly Archives, which also acts as an archival institution, because the system had been developed and distributed to perform the function of a records center. Moreover, the current National Assembly Archives and Records Management System focuses on the management of official records transferred in accordance with the regulations. For this reason, it is difficult to register and manage various record types such as records of the members of the National Assembly (related to legislative activities), oral history collected from the National Assembly leader, audiovisual records of proceedings, and so on. As such, this study analyzed the problems of the current National Assembly Archives and Records Management System and conducted case studies of the systems in the National Archives, the Presidential Archives, Changwon City, and the Cultural Heritage Administration. Through this research, it proposed that system functions, metadata, the target system of the National Assembly Archives, and the Records Integrated Management System need a development plan.

• The Journal of the Korea Contents Association
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• v.11 no.9
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• pp.9-16
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• 2011

There are no way of collection, preservation and utilization for web resources after the service is terminated and is gone. However, these Web resources, regardless of the importance of periodically or aperiodically updated or have been destroyed. Therefore, to collect and preserve Web resources Web archive is being emphasized. Web resources collected periodically in order to develop Web archiving crawlers only was required. In this study, from the collection of Web resources to be used for archiving existing web crawlers to analyze the strengths and weaknesses. We have developed web archiving systems for the best collection of web resources.

• Journal of the Korean Society for information Management
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• v.33 no.3
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• pp.31-61
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• 2016

This study aims to implement the electronic record management systems that can preserve and utilize local festival records and archives. To accomplish the goal, this study used open source software for Namwon chunhyang festival as a case. This paper revealed the fact that there is no constructive system for preserving local festival records. To solve this problem, this study implemented electonic records management system based on Open Source Softwares, which are called AtoM(Access to Memory) and OMEKA. Also, both OSSs were compared and evaluated according to Characteristics of Local festival records. As a result, ERMS for Festival based on AtoM was appropriate comparatively.

• Journal of KIISE:Software and Applications
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• v.30 no.10
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• pp.912-924
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• 2003

Design restructuring improves software quality by reorganizing design elements and reduces maintenance cost. Object-oriented metrics can help to detect design flaws and find transformations to reorganize design elements. Basically, the transformations must preserve the behavior of an initial system. This paper describes a metric based restructuring technique preserving the behavior of object-oriented designs, founded on set theory, and gives its validity by applying the technique to applications written in Java. This paper also compares the technique with a technique using simulated annealing algorithm to show its effectiveness.

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2016.06a
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• pp.33-34
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• 2016

본 논문에서는 HVS(human visual system)의 특성을 고려한 새로운 스케일러블 코딩방법을 제안한다. 제안된 방법은 먼저 영상 내에서 관심영역(saliency map)을 찾고 관심영역을 제외한 부분에 에지 보존 필터를 적용한다. 그 영상은 정해진 양자 파라미터 값으로 인코딩 되어 제안된 코딩 시스템의 베이스 층(base layer)이 된다. 기존 스케일러블 코딩 표준에서의 베이스 층과 다르게 본 논문의 베이스 층은 관심 있는 중요영역(foreground)을 보존하고 또한 배경(background)의 에지 성분도 보존한다. 기본 층이 전송되면 개선층(enhancement layer)은 원 영상과 복원된 베이스 층 영상간의 차분 영상에서 관심영역 순으로 보내진다. 실험은 HEVC 를 바탕으로 수행되었고 스케일러블 코딩 표준인 SHVC 와 관심영역에서 비교를 했을 때 제안된 알고리즘이 더 높은 PSNR 을 가지는 것을 확인하였다. 또한 전체적으로 지각적인 품질(perceptual quality) 또한 향상되었음을 확인하였다.

• Journal of the Korean earth science society
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• v.24 no.5
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• pp.411-419
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• 2003

The assessment of environmental impact on NO$_2$ (or TSP) emitted by vehicles is important for local residents from the point of view of their health and environmental protection. In the course of field investigations, correct concentrations are measured and meteorological data are observed for numerical simulation. To determine background concentration for numerical simulation, annual average concentrations of NO$_2$ (or TSP) are estimated using the Puff-Plume model. If the estimated result affects the environment, it must be considered in the environmental conservation activity. To make the process of a estimation of environmental assessment more easily, this system is developed. Moreover, this system was supplied a Graphic User Interface (GH) for the user who calculated the concentration of air pollution exhausted from the traffic on general roads except special roads such as interchanges and entrances to tunnels. This system can offer not only the numerical result but also a graphic display. Even a beginner who is not a professional programmer can calculate the result easily.

• Journal of the Korean Society for Railway
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• v.15 no.4
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• pp.394-401
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• 2012

Railway has been used as a transportation method since 18th century. Modern term of railway is defined as use of steam engine. Stockton & Darlington Railway in north western England firstly used steam engine. It was Manchester & Liverpool Railway which firstly ran systematized railroading system. Like this, railway had been developed in diverse forms in various countries, and these traditions are preserved well as time passes. Especially in UK, first country to run railway, has various methods to maintain railway cultural heritage. Japan also has organized railway culture protection system due to fast development of railway and many changes through privatization. In this research, railway cultural preservation systems of UK and Japan's are compated and lessons are looked for Korea. This paper chooses comparative and contrast method, and introduces laws, systems, and examples of two countries to find lessons.