• Proceedings of the Korean Association of Geographic Inforamtion Studies Conference
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• 2004.03a
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• pp.195-201
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• 2004

본 연구에서는 향후 유비쿼터스 환경을 고려하여 위치기반서비스의 활용성과 응용분야에 관하여 조사, 분석하고자 한다. 이를 위하여 약 68개의 유비쿼터스 응용서비스를 조사하고, 서비스의 특징에 관한 전문가의 견해를 반영하였다. 연구내용으로는 먼저 다양한 유비쿼터스 관련 활용 시스템들을 서비스 유형으로 분류하도록 한다. 서비스 유형에 대한 분류는 국내외 자료를 바탕으로 조사하여 기준을 재분류하여 서비스를 유형별로 그룹화 하였다. 다음으로는 기술분류를 수행하였다. 기술분류는 모바일과 위치기반서비스들에 기본이 되는 위치정확도, 이동성, 상황인식능력, 정체성파악능력, 정보이력관리 등을 분류하도록 한다. 이제 각각의 서비스들에 대하여 기술 분류에 해당한 기술요소가 미치는 중요도에 따라서 설문을 기초로 점수로 배정하도록 하고, 각각의 서비스 유형들에 대한 특징을 분석하였다. 특히 위치기반서비스에서는 위치기반서비스를 위하여 보다 강조되어야 하는 이동성, 위치정확도, 정체성 등을 고려하여 향후 활발히 전개될 서비스들에 대한 분석을 수행하였다. 이를 통하여 향후 유비쿼터스 환경에서 위치기반서비스가 활용되어질 분야에 대하여 예측하여 볼 수 있고, 각각의 기술 항목들간의 상관성도 분석하여 볼 수 있다.

• Journal of the Korean Society for Library and Information Science
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• v.43 no.4
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• pp.265-280
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• 2009

This study investigated whether information literacy education contributes to change and improvement in university students' self awareness of information literacy and libraries. The pre-test and the post-test which comprised the same questions on information literacy and libraries were executed on 47 students in an information literacy-related regular course at D University. The information literacy-related questions in the questionnaire were based on ACRL Information Literacy Competency Standards for Higher Education. The collected data were analyzed using Excel and SPSS.

• Proceedings of the Korean Society of Computer Information Conference
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• 2017.07a
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• pp.419-420
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• 2017

착용센서가 스포츠, 복지, 건강 등 다양한 분야에서 널리 연구되고 있다. 착용센서 시스템은 일반적으로 데이터획득, 데이터전처리, 특징값 추출 그리고 분석 단계로 구성된다. 본 연구는 착용센서 시스템 각 단계별 연구 현황과 착용센서 활용 연구현황을 살펴본다.

• Education of Primary School Mathematics
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• v.21 no.1
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• pp.39-53
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• 2018

Most of the studies of mathematics so far have found positive changes in the effectiveness of the academic achievements of academic achievement, as well as positive changes in the effectiveness of academic achievement or attitudes or attitudes towards mathematics. The purpose of this study was to investigate the achievement criteria for the use of the teaching aids and to present the teaching aids and the methods for teaching the learning contents appropriate to the achievement standards. Specifically, it finds the achievement standard suitable for the learning contents instruction course of the textbooks of the elementary school 1st and 2nd graders, finds the available diocese in the standard diocese for the math class, and investigates the diocese in use in the present textbook.

• Communications for Statistical Applications and Methods
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• v.5 no.3
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• pp.659-673
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• 1998

표본조사 교육의 효과적인 학습을 위하여 최근 많은 연구가 진행되고 있는 하이퍼미디어 시스템과 전문가 시스템의 특성을 적절히 결합하여 표본조사에 대한 교육과 응용분야에서 활용할 수 있는 표본조사론의 학습 및 실습을 위한 하이퍼미디어 전문가시스템의 개발을 시도해 보았다. 본 논문에서 구현한 하이퍼미디어 시스템은 멀티미디어 툴과 통계패키지를 결합한 시스템으로써 표본조사에 관한 전문적인 지식이 없고 통계 패키지의 사용에 익숙하지 않는 비전문가들에게 표본조사방법론에 대한 이론 학습 및 실습을 통하여 표본추출과정, 모수 추정, 표본크기의 결정 등 표본조사론 교육을 체계적이고 효과적으로 습득하게 해줄 뿐 아니라 실제 표본 조사된 자료로부터 실시간으로 모수를 추정할 수 있도록 해 주기 때문에 각종 표본조사에 보다 쉽게 활용할 수 있을 것으로 기대된다.

• Survey Research
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• v.7 no.1
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• pp.109-129
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• 2006

This paper describes how the National Statistics Office Prepared Population and Housing Census in 2005. We focus on the methods of identifying living quarters and determining the enumeration districts. In the absence of the supports of the regional administrative offices, caused by the regulation change in 1999, the NSO devised several new techniques, such as using previous census DB, administrative records, GIS, and etc.. However, not-well-organized administrative system of the regional offices, particularly in terms of the use of IT technology, becomes one of the major bottleneck for identifying living quarters. In order for better preparation of Census, we seem to concern about not only the NSO's efforts to improve survey methods, but also the administrative system of the regional offices. This may indicates that we are at the stake of moving towards a more networked administrative system beyond the present organizational boundaries.

• Proceedings of the Korea Concrete Institute Conference
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• 2008.11a
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• pp.713-716
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• 2008

In about the concrete application which recycles Ash the research came to be advanced as research in compliance with researchers relation actively in about cement substitutional concrete mixing ratio and burglar quality of existing. The research which it sees as fundamental research the research which it follows in cement substitutional concrete mixing ratio of existing and it researched different Bottom-Ash recycling qualities in about cup aggregate partial substitution Bottom-Ash application.

• Proceedings of the Korean Society for Information Management Conference
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• 2015.08a
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• pp.37-45
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• 2015

Since 2013, Korean government announced 'government 3.0' to promote public data open policy. As a result, related websites were constructed by the government. Using these websites and public data open cases, we introduced and analyzed current domestic public open data status and case analysis in Korea Republic. For websites, websites such as 'seoul open data plaza' were selected. For related cases, websites such as 'http://www.zillow.com' and 'http://blog.safecast.org' were selected. For domestic cases, a casebook which produced by Korea 'National Information Society Agency' were used. Domestic cases referred to this article were based on this book.

• Korea Science and Art Forum
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• v.6
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• pp.67-78
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• 2010

The purpose of this study was to examine the educational methods and the educational effects using the cloud chamber in order to help young people to understand the nuclear energy and the ionizing radiation. In this study, we surveyed not only the history and the value of the cloud chamber as an hands-on exhibit in the science museum, but the case study on the nuclear hands-on education and the nuclear out-of-school education using the cloud chamber. And we analysed the satisfaction degree of participants in the out-of-school education using the cloud chamber in the science museum.

• Journal of the Korean Society for Library and Information Science
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• v.37 no.2
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• pp.229-252
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• 2003

The purpose of this study is to investigate the information literacy curriculum of school library in the USA. The write, to understand the characteristics and principles of information literacy curriculum, analyzes national standards and some state curricula for information literacy education. Finally, through presenting a couple of lessons which were organized based on the information literacy curriculum, drawing out some strategies for development of information literacy curriculum for school library education in Korea.