• 천문학회보
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• 제43권1호
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• pp.69.4-70
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• 2018

KAOS30 is an automatic observing software for the wide-field 10-inch telescope as a piggyback system on the 30-inch telescope at the McDonald Observatory in Texas, US. The software has four packages in terms of functionality and is divided into communication with Telescope Control System (TCS), controlling of CCD camera and filter wheel, controlling of focuser, and script for automation observing. Each interconnect of those are based on exe-exe communication. The advantage of this distinction is that each package can be independently maintained for further updates. KAOS30 has an integrated control library that combines function library connecting each device and package. This ensures that the software can extensible interface because all packages are access to the control devices independently. Also, the library includes the ASCOM driver platform. ASCOM is a standard general purpose library that supports Application Programming Interface (API) of astronomical devices. We present the software architecture of KAOS30, and structure of interfacing between hardware and package or package and package.

• 정보관리연구
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• 제40권3호
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• pp.125-150
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• 2009

이 연구의 목적은 인권의 사각지대에 있는 교정시설 내에 구금된 수용자들을 대상으로 정보를 제공하는 교도소도서관의 현황을 분석하여 그 문제점을 도출하고 개선방안을 제시하는 것이다. 교도소도서관 현황을 파악하기 위하여 시설 및 설비와 인적 자원, 보유도서현황과 대출현황 그리고 예산현황 등에 이르기까지 종합적으로 통계자료를 토대로 정리 분석하였다. 문화체육관광부의 국가도서관 통계시스템사이트(2008년 기준: 2007년 $1{\sim}12$월 조사)와 2008년 발간한 '도서관발전종합계획(2009-2013)', 교도소에 정보공개청구를 통하여 얻은 '관용도서 비치 및 활용현황' 문서 34건을 이용하여 교도소도서관의 시설, 인적 자원, 장서, 서비스, 예산 등의 실태를 조사하였다. 이러한 현황 조사내용을 토대로 하여 한국교도소도서관의 문제점을 추출해 보고 이에 대한 발전방향을 모색하였다.

• 정보관리연구
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• 제19권2호
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• pp.17-36
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• 1988

정보사회(情報社會)에 있어서 서적상(書籍商)은 도서관(圖書館)과 출판사(出版社)의 정보중간자(情報中間者)로서의 그 역할이 증대되기 시작하였으며 서적상(書籍商)의 전산화(電算化)를 통해 궁극적으로 정보(情報)네트워크와 효율적인 정보관리(情報管理)를 이룰 수 있다. 서적상(書籍商) 전산화(電算化)의 방법(方法)과 문제점(問題點) 그리고 현재 개발중인 시스템의 내용(內容)을 통하여 더 나은 개선을 꾀하여 보았다.

• 대한조선학회 특별논문집
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• 대한조선학회 2007년도 특별논문집
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• pp.43-47
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• 2007

In this paper, we will introduce how we utilize 3D design model information at factory automation field with welding robot OLP system which is in using at out shipyard. At this area, so far, most of design information is used in NC data generation for steel cutting, but we can utilize 3D model information at more wide and complex area likes robot welding. Moreover, OpenGL which is a graphic library can be possible to verify robot NC data is correct or not through 3D simulation even if some one is not a expert at robot handling.

• 한국해양공학회지
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• 제23권1호
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• pp.152-157
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• 2009

In designing and manufacturing a submarine, an expensive real mock up is usually built as a reference because of the spatial constraints of a submarine. This paper presents an integrated and automated design process for a submarine that uses a digital mock up. Various equipment libraries are built for feature based design. Using the developed digital mock up, this paper shows various ways to verify the design, including a space analysis to check for any interference between pieces of equipment and the hull and an ergonomic analysis using lifelike dummies to examine the work space and operability. As a part of the integrated design system, a design automation system was also developed to generate surface point data for the outer hull, pressure hull, casing, and sail. The whole process was applied to the design of a submarine for verification.

• 한국도서관정보학회지
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• 제34권1호
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• pp.423-446
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• 2003

이용자들이 도서관의 전산화된 정보시스템을 사용하거나 관련 업무종사자들이 정보시스템을 개발하고 채택·운영하는 데 있어 최상의 선택을 내리는 데는 어떤 특정 이용자그룹에 대한 특성과 이용 능력에 대한 이해가 필수적일 것이다. 본 연구는 국내외 대학도서관에서 사용되는 도서관 전산화시스템 중 특히 중요한 온라인열람목록의 이용자들에게 실제 검색을 (저자명, 서명, 주제명 탐색) 실시한 후, 이들의 검색 능력을 측정·평가하여 다양하게 분류된 특정 학생이용자집단의 능력을 발견하여 도서관 행정업무 등에 그 개선 방안을 제시하는 것이 그 목적이다. 설문조사는 대구경북지역의 대학에 재학중인 학생들을 대상으로 실시하였으며, 207개의 이용 가능한 데이터를 수집·분석하였다. 여러 종류의 기술적, 추리적, 다변량적 통계방법을 동원하여 분석하였으며, 통계처리는 SPSS를 사용하였다 데이터 분석을 통한 주요발견 사항은 본 논문의 4장과 5장 부분에 상세히 기술되어 있다. 이 발견사항으로부터 도출된 결론, 새로운 시스템 채용 운용시의 제언이 함께 제시되어 있다.

• 한국문헌정보학회지
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• 제28권
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• pp.109-133
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• 1995

This study assessed citation analysis results in light of their usefulness for national scientific and technical information (STI) policy formulation and review in Korea. using electrical and electronics engineering field as a case. After brief summary of citation analysis results was presented. current Korean STI policy was reviewed. which aims at establishing national STI sharing system by constructing many STI databases and information networks. Citation analysis results were discussed in light of their significance for Korean databases and information network construction and for use of informal networks such as E-Mail and invisible colleges. The problem of access to current information was also reviewed. Some recommendations were made to policy makers. which include creation of a centralized national STI center: development of guidelines for effective utilization of STI networks and STI; and. standardization of information processing technology and support for the automation of information centers and libraries. Based on the literature review. the best possible way of presenting recommendations to policy makers was examined. It was concluded that citation analysis could be a useful methodology for STI policy formulation and review when reliability and validity of the study is assured and the samples well represent the population of scientists and engineers. Finally recommendations for further research were offered.

• Journal of Information Processing Systems
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• 제2권3호
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• pp.189-193
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• 2006

In this study we propose an automatic reading system for diagnostic DNA chips. We define a general specification for an automatic reading system and propose a possible implementation method. The proposed system performs the whole reading process automatically without any user intervention, covering image acquisition, image analysis, and report generation. We applied the system for the automatic report generation of a commercialized DNA chip for cervical cancer detection. The fluorescence image of the hybridization result was acquired with a $GenePix^{TM}$ scanner using its library running in HTML pages. The processing of the acquired image and the report generation were executed by a component object module programmed with Microsoft Visual C++ 6.0. To generate the report document, we made an HWP 2002 document template with marker strings that were supposed to be searched and replaced with the corresponding information such as patient information and diagnosis results. The proposed system generates the report document by reading the template and changing the marker strings with the resultant contents. The system is expected to facilitate the usage of a diagnostic DNA chip for mass screening by the automation of a conventional manual reading process, shortening its processing time, and quantifying the reading criteria.

• Journal of Biosystems Engineering
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• 제43권1호
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• pp.72-80
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• 2018

Purpose: A modern greenhouse consists of various Information and Communications Technology (ICT) components e.g., sensor nodes, actuator nodes, gateways, controllers, and operating softwarethat communicate with each other. The interoperability between these components is an essential characteristic for any greenhouse control system. A greenhouse control system could not work unless the components communicate via common interfaces. The TTAK.KO-06.0288 is an interface standard consisting of four parts. Notably, TTAK.KO-06.0288-Part3, which describes the interface between a greenhouse operating system (GOS) and a greenhouse control gateway (GCG), is the core standard of TTAK.KO-06.0288. The objectives of this study were to analyze the TTAK.KO-06.0288-Part3 standard, to suggest alternative solutions for identified issues, and to develop a library as a proof of the alternative solutions. Methods: The "data field" was analyzed using a comparative analysis method, since it is a data transmission unit of TTAK.KO-06.0288-Part3. It was compared with other parts of TTAK.KO-06.0288 in terms of definition, format, size, and possible values. Although TTAK.KO-06.0288-Part1 and TTAK.KO-06.0288-Part2 do not use a "data field," they have a similar data structure. That structure was compared with the "data field" of TTAK.KO-06.0288-Part3. Results: Twenty-one issues were identified across four categories: inter-standard issues, intra-standard issues, operational issues, and misprint issues. Since some of the issues can raise interoperability problems, 16 alternative solutions were suggested. In order to prove the alternative solutions, an open-source communication library called libtp3 was developed. The library passed 14 unit tests and was adapted to two research. Conclusions: Although TTAK.KO-06.0288-Part3 is an interface standard for communication between a GOS and a GCG, it might not communicate between different implementations because of the identified issues in the standard. These issues could be solved by the alternative solutions, which could be used to revise TTAK.KO-06.0288. In addition, a relevant organization should develop a program for compatibility testing and should pursue test products for smart greenhouses.

• 한국전자통신학회논문지
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• 제11권5호
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• pp.465-472
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• 2016

본 논문에서는 PCB(: Printed Circuit Board) 패턴 검출을 위하여 Camera Link(Medium)을 지원하는 FPGA 기반 패턴 매칭 시스템을 구현하였다. 최근 생산되고 있는 PCB 패턴은 고집적화 시스템을 위해 점점 미세해지고 복잡해지고 있다. PCB 생산 공정의 비전 자동화를 위하여 고속 처리가 가능한 FPGA 기반 시스템을 제작하였고, 패턴 검출을 위해 사용되는 비전 라이브러리를 IP(: Intellectual property)로 구현하였다. 구현한 IP는 Camera Link IP, 패턴 매칭 IP, VGA IP, 에지 검출 IP, 메모리 IP이다.