• 한국CDE학회논문집
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• 제20권2호
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• pp.171-181
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• 2015

Building Information Modeling (BIM) provides many advantages when it is adopted in virtual design construction, to analyze constructability, etc. For this reason, advanced countries have made it mandatory to adopt BIM in public construction projects. The Korea Public Procurement Service announced that from 2016, BIM adoption will be mandatory in every construction project in Korea. Currently, however, it is not possible to fully adopt BIM in the building design process domestically because BIM-based systems have not been used broadly in Korea's building approval system (Seumter). In this research, four challenges were drawn from a focus group interview. Focusing on tackling one challenge, this paper reviewed previous research into building approval systems and the building approval systems of Singapore, the U.K. and the U.S., and identified elements of the building approval application process and presents a system to create and manage the information. The system supports the creation and management of information and 2D drawings from an IFC-based BIM model. We expect that the system will encourage designers to use BIM from the beginning of the design process and ultimately increase the efficiency of design in a BIM-based project.

• 한국위성정보통신학회논문지
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• 제12권1호
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• pp.18-21
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• 2017

In this paper we present IoT compliant HD Digital Signage Controller design using Raspberry Pi. Nowadays, the digital signage system have gained increasing popularity and rapidly growing communications medium that offers a wide range of exciting ways with customers, enhance brand awareness, increase sales and margin uplift by replacing the traditional static signage system. This paper presents a cost-effective IoT based HD Digital Signage Controller (DSC) using R-Pi computer that can use various kinds of displays in order to make the system as efficient and affordable as possible to provide advertisement or other relevant information to people in public areas. The system is designed in such way the information about surrounding related place is taken through sensors and directly uploaded to the internet, and thus can be accessed anytime and displayed on screens by using Raspberry Pi that serves as controller in the system. The design and implementation of the system developed by using python programming language and its hardware consists of sensors, Arduino, Raspberry Pi 3 model B board and the displays. The main targets of this study are build a cost effective Digital Signage system as well as broadcasting information at display contents in public areas and control those digital signs.

• 한국디지털정책학회:학술대회논문집
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• 한국디지털정책학회 2004년도 춘계학술대회
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• pp.137-148
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• 2004

This study analyzes the process of informatization in the public sector for information system development using Peter Keen's Process Capability Matrix. For this, Informatization Support Project, a model case of informatization process in the public sector, is analyzed by the approach from a traditional point of view to the viewpoint of e-business By doing this, the direction of BPR for informatization in the public sector will be presented. Moreover, implications for the direction of the outsourcing will be provided.

• 한국통신학회논문지
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• 제16권9호
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• pp.893-900
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• 1991

And this system is compared with past knapsack system by implementation of low density attack in Brickell and Lagarias, Odlyzko’s method. Also the VLSI architecture for parallel implementation of this linearly shift knapsack system is presented

• 산업공학
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• 제18권4호
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• pp.418-430
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• 2005

We establish an efficient strategy for construction and operation of data consolidation center for multi-organization in public sector. First, we introduce important concepts on data consolidation center in public sector, and draw some success factors by analyzing several foreign and domestic cases. Second, we construct all the possible logical operational models of the center and investigate the properties and feasibility of the models. Third, we suggest a virtual operational environment for the two representative models selected by feasibility criteria among the possible logical models, and compare the two models in terms of operational cost. We also utilize AHP methodology to evaluate qualitative opinions on the two models from several experts in public information systems. As a result, we find the best alternative is the case in which all infrastructure and facilities for the center are provided by government, and common essential IT operations are integrated, associated data are consolidated and the whole operational work are outsourced to specialized IT operations service providers.

• 한국도서관정보학회지
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• 제41권1호
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• pp.233-254
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• 2010

이 연구는 공공도서관의 사회자본과 지적자본의 개념적 이해를 통한 도서관의 총체적 가치를 재정립하고자 하였다. 사회자본의 형성은 제도적 관점의 중재기관인 공공도서관이 사회자본의 창출자로서의 기능을 제시하였다. 그리고 지적자본의 구성요소인 인적자본, 구조자본 그리고 사회자본에 대한 이해와 도서관의 적용 가능성을 제시하였다. 이 연구의 결과는 도서관의 총체적 가치에 대한 향후 설계와 도서관의 내 외적 정체성을 찾는 토대가 될 것이다.

• 한국도서관정보학회지
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• 제41권1호
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• pp.273-294
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• 2010

이 연구는 16개 광역시 도 지역대표도서관의 평생교육 강좌의 유형, 내용, 수준 현황과 울산광역시 소재 4개 공공도서관의 학습목적, 강좌내용, 수업방법의 구체적 실태와 성과를 분석하였다. 이 분석 결과를 토대로 공공도서관 평생교육 강좌의 개선방안을 차별성과 체계성 확립 그리고 강좌 평가를 위한 모형 개발을 제시하였다.

• 한국문헌정보학회지
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• 제41권4호
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• pp.5-28
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• 2007

이 연구는 도서관 경영패러다임 및 기법 변화의 후속연구이다. 1980년대부터 주요 선진국은 사회변동에 따른 경영 및 행정패러다임의 변화에 주목하여 신공공경영이론을 행정개혁과 경영혁신의 사상적 원천 및 전략적 수법으로 채택하였는데. 그 이유는 무엇이며 구체적인 실천수단이 도서관의 경영개혁과 관리운영에 어떻게 적용되어 경영형태를 변용시키는 지에 대하여 분석하였다. 특히 공공도서관을 중심으로 아웃소싱, 위탁경영 및 지정관리자제도, 민간자금 활용사업을 집중적으로 논급하고 제언하였다.

• 한국컴퓨터정보학회논문지
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• 제14권10호
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• pp.111-121
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• 2009

행정부, 입법부, 사법부 등의 국가기록물은 영구기록물로 관리가 필요하다. 범죄사건이 발생 시마다 사법부의 기록물은 참고자료로 빈번하게 대출되고 반납되는데, 영구기록물의 관리를 위해서는 기록물들의 사건등록, 이력조회, 대출/반납, 보존검색, 기록물 폐기관리가 이루어져야 한다. 최근의 유비쿼터스 정보화의 활용방안으로 RFID가 활용되고 있다. 본 논문에서는 RFID를 이용한 영구기록물에 태그를 부착하여 기록물을 등록 관리하고, 이력을 추적하고, 보존, 검색하기 위한 영구기록물의 현황 분석, S/W, H/W, 네트워크 설계, 유비쿼터스 RFID 영구기록관리시스템 설계를 한다. 900MHz 대역의 RFID 태그를 부착한 현장에서 적용되는 성능 실험과 추적실험 후에 영구기록관리시스템을 구축한다. 구축 실행 후에 관련 시스템과의 연계성, 보안성 분석과 포렌식 자료를 생성하고 개선효과를 분석한다. 본 논문의 연구를 통하여 국가기록물 관리에 유비쿼터스 정보화 기술 적용과 포렌식 기술 발전에 기여하게 될 것이다.

• 한국컴퓨터정보학회논문지
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• 제22권9호
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• pp.99-105
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• 2017

In this paper, we propose to design and implement the database management system for analyzing vehicle accidents through utilizing integration of the public big data. And the paper aims to provide valuable information for recognizing seriousness of the vehicle accidents and various circumstances at the accident time, and to utilize the produced information for the insurance company policies as well as government policies. For analysis of the vehicle accidents the system utilizes the integrated big data of National Indicator System, the Meteorological Office, National Statistical Office, Korea Insurance Development Institute, Road Traffic Authority, Ministry of Land, Infrastructure and Transport as well as the National Police Agency, which differentiates this system from the previous systems. The system consists of data at the accident time including weather conditions, vehicle models, age, sex, insurance amount etc., by which the database system users are able to obtain the integral information about vehicle accidents. The result shows that the vehicle accidents occur more frequently in the clear weather conditions, in the vehicle to vehicle conditions and in crosswalk & crossway. Also, it shows that the accidents in the cloudy weather leads more seriously to injury and death than in the clear weather. As well, the vehicle accident information produced by the system can be utilized to effectively prevent drivers from dangerous accidents.