• Korean Journal of Construction Engineering and Management
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• v.2 no.1 s.5
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• pp.68-77
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• 2001

MOCT(Ministry of Construction & Transportation) suggested 'A Plan for Implementation of Knowledge-based Economy for the Construction Industry' to add high value to the construction industry by means of knowledge-based management techniques. However, there are no guidelines which help the bodies of the construction industry(government, research center / university, enterprise, etc) with doing a knowledge management. So it is difficult to implement the knowledge management systems for the construction industry. To establish the knowledge portal for the construction industry, the objective of this study is to present works, which help the bodies of the construction Industry(government, research center/university, enterprise, etc) with doing knowledge activities efficiently. To accomplish this objective, we analyzed the overall knowledge management activities. And we suggested an implementing direction of the knowledge management systems for the construction industry and a strategy for implementing the knowledge management systems in the construction industry. As results of this study, we established a strategy of knowledge management and works of the bodies of the construction industry(government, research center / university, enterprise, etc) We expect that the results of this study will be used as a manual of the bodies of the construction industry for implementing knowledge management systems and the knowledge portal that brings the construction industry to high value added industry.

• Journal of The Korean Association of Information Education
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• v.22 no.1
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• pp.23-32
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• 2018

This study is about in-service training structure combined digital competence and pedagogical knowledge in order to improve digital tools skill of a teacher in the school. Meanwhile domestic teacher training has been revealed low-level of applying into a teaching in the k12 school. Thus this study proposed teacher training system with focus on TPK sub-categories of TPACK. The core contents of TPK is to select appropriate digital tool for its teaching & learning. Additionally it is to select elements of teaching & learning associated with an attribute of digital tool. And this study presented modularize of 3 step such as teaching objective, teaching contents, assessment. Also we proposed that this training system should be operated with problem solving method which trainee itself compose TPK elements. And we committed quality investigation about picking up Strategies of TPK elements and the teacher training frame. The Participants concluded having a validity about TPK strategies, teacher training framework.

• Electronics and Telecommunications Trends
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• v.23 no.4
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• pp.156-170
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• 2008

21세기 지식경제사회의 우위를 선점하기 위해 세계 선진국에서는 미래전략 연구에 대한 연구를 활발히 추진하고 있다. 반면에 우리나라의 경우 미래전략 연구에 소홀한 실정으로, 지난 2007년 한국전자통신연구원(ETRI)에서는 IT 기반 융합기술 시대를 대비함과 동시에 신성장 동력 발굴을 위한 비전연구를 진행하였다. 2012년과 2020년을 각 각 중기와 장기목표로 구분하고, '즐겁고, 편리하고, 안전한 인간중심 IT 비전'을 topdown 방식으로 설정하였다. 설정된 비전 달성을 위해 비전위원회를 구성하여 bottom-up 방식으로 메가 트렌드 분석, 델파이, 시나리오 기법, TRM 설계를 통하여 미래 전략을 수립하였다. 본 고는 국외에서 활발히 진행되고 있는 미래예측 및 기술예측 등 미래전략 연구 방법론과 사례에 대해 연구결과를 중심으로 정리하였다. 그리고, 이러한 미래전략 방법론을 ETRI 비전수립 과정과 접목한 사례 일부 결과를 고찰하였다. 본 고를 통해 아직 초보단계에 있는 국내 비전연구, 미래예측 및 전략수립에 대한 방향을 제시한다.

• Journal of Korea Society of Industrial Information Systems
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• v.5 no.4
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• pp.22-31
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• 2000

Many companies use models or knowledge management information that suit the industrial epoch. Far from benefiting these organizations, these outdated models seriously undermine their information strategies. This paper examines the key assumptions of any information strategy and demonstrates why they should be considered afresh. Based on this discussion, we proposes a new perspective on knowledge management and suggests how managers can effectively deploy it in the new world of E-business.

• 한국IT서비스학회:학술대회논문집
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• 2005.11a
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• pp.570-574
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• 2005

전자정부 로드맵에 발맞추어 교육인적자원부의 정보화 추진전략을 가시화하고, 지식 기반 업무혁신 포탈을 구축하여 업무 효율성을 제고한 사례를 소개한다. 조직 특유의 전문성을 강화하고, 개인의 업무수행능력 제고를 통한 조직역량 강화를 위해 최적의 지식관리 체계를 구축하고, 정보화 전략체계 추진의 1단계로 행정 업무의 편의를 높일 뿐 아니라 대외 업무와의 효율적인 연계를 이끌어내고자 업무혁신을 위한 포탈 시스템을 구축하였다. 이에 시스템 도입 후 부내 혁신 마인드 제고를 위한 노력과 국민의 참여 반영 현황을 서술하고, 향후 기간 정보시스템 통합 방안과 추진 애로사항을 결론으로 제시한다.

• Journal of The Korean Association For Science Education
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• v.24 no.5
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• pp.987-995
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• 2004

The purpose of this study was to analyze characteristics of problem solving process with proportional or compensational reasoning of the elementary school students. For this study, 85th grade students were selected and tested with Science Reasoning Task, information processing ability test and proportional and compensational reasoning tasks. This study revealed that students in mid concrete stage could solve the proportionality task and easy compensation task. But, most of the students could not solve difficult compensation task. And as the students got higher score in information processing test, it took them less time to solve the problem. The types of strategy used in solving proportional and compensational problem were categorized as the factor of change, building-up and the cross-product. Most of the students failed in problem solving used incorrect schema knowledge, procedure knowledge and strategy knowledge. Many students tended to use proportionality strategy to solve the difficult compensation task. Result of this study suggested that various task included different structure and the same schema knowledge can be effective for the advancement of students' proportional and compensational reasoning ability.

• Journal of the Korean Society for information Management
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• v.5 no.1
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• pp.131-152
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• 1988

It is purposed in this paper to improve the retrieval cffect~venebs through the use of the seman-- t r knowledge of search terms in a computerbased search system. This study is developed it1 three stages include the experimentation of index terms or1 the probab~listir model, indexing with relational operators, and knowledgebase design. The sl~bject experimerltrd is the specific fklds of Chemical Engineering, ' Fluid Flow' and 'Combustion: As for the system ~rnplementatlon. two kinds of search method a r e done. Orie is to search terms related to one specialty word, the other is to retriele the articles based or1 the gueries.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.13 no.1
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• pp.77-92
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• 2002

Only requiring research reports or publishing articles as the final obligation of R&D activities is not sufficient to utilize and reproduce the knowledge information. Since a lot of important data have been ignored and missed by the public or private research institutions, it is not easy to manage and utilize R&D outcomes and to develope knowledge-intensive business as we expect. It is important and rather urgent matter that we should reexamine the related regulations/ laws of Intellectual Property and observe the practical problems of data utilization in real settings. This study reviewed recent studies about domestic R&D institutions, current regulations related IP, and some conflicts with the copyright, and then summarized the problems/ solutions of utilizing R&D information as knowledge assets.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.3
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• pp.1815-1823
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• 2015

This research empirically analyzed the effect of introduction factors of knowledge management system on organization performance with companies and agencies introducing and operating knowledge management system. As a result of analysis: first, it showed that CEO support among the sub-variables of organization factors affected organization performance; second, quality, reliability and convenience in use of knowledge information, sub-variables of knowledge information factors, had a significant influence; and vision and goal among sub-variables of organization factors, didn't have an influence on organization performance. These research results were identical with those of precedent studies. But we found out that vision and goal assessed by core strategy and establishment of vision, clarity and concreteness of vision and strategy, necessity of knowledge management, and regularization of core knowledge were analyzed as the variables having no positive effect on organization performance and analyzed differently from the precedent studies' results.

• The Mathematical Education
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• v.59 no.1
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• pp.81-99
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• 2020

This study examined the types of abduction and the thinking strategies by the mathematics problems posed by students. Four students who were 2nd graders in middle school participated in problem posing on four tasks that were given, and the problems that they posed were classified into equivalence problem, isomorphic problem, and similar problem. The type of abduction appeared were different depending on the type of problems that students posed. In case of equivalence problem, the given condition of the problems was recognized as object for posing problems and it was the manipulative abduction. In isomorphic problem and similar problem, manipulative abduction, theoretical abduction, and creative abduction were all manifested, and creative abduction was manifested more in similar problem than in isomorphic problem. Thinking strategies employed at abduction were examined in order to find out what rules were presumed by students across problem posing activity. Seven types of thinking strategies were identified as having been used on rule inference by manipulative selective abduction. Three types of knowledge were used on rule inference by theoretical selective abduction. Three types of thinking strategies were used on rule inference by creative abduction.