• 대한산업공학회지
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• 제36권1호
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• pp.22-31
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• 2010

In R&D project evaluation, we consider the technical couple. And we set technology modular alternatives, after evaluating technical group based on technical couple. So we solve the problem extracted from existing research of R&D project evaluation. We use Conjoint Analysis(CA) for this research. CA is usually used for confirming customers' preference. However we use it for researchers' preference in the side of technology. This research is followed by the next 4 steps. (1) Hierarchical model of goal technology (2) Composition model of modular alternatives (3) Evaluation model of modular alternatives (4) Setting model of technology modular alternatives.

• 한국군사과학기술학회지
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• 제15권5호
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• pp.651-659
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• 2012

Target operational availability setting is the first step to setting up a goal which a weapon system development project have to achieve and doing RAM analysis during whole life of a weapon system. It is important as a key factor to doing RAM analysis in the early phase of weapon system development. This paper present a methodology to set a target operational availability for, especially, a warship when it develop. This methodology uses Operational Mode Summary/Mission Profile(OMS/MP) of the developing warship and RAM analysis results of similar warships to calculate wartime and peacetime target operational availability. It will be used in early phase of not only warship development but also army or aircraft weapon systems when these develop.

• Journal of the Korean Statistical Society
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• 제20권1호
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• pp.1-28
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• 1991

Considerable progress on the problem of data-driven bandwidth selection in kernel density estimation has been made recently. The goal of this paper is to provide an introduction to the methods currently available, with discussion at both a practical and a nontechnical theoretical level. The main setting considered here is global bandwidth kernel estimation, but some recent results on variable bandwidth kernel estimation are also included.

• 한국학교보건학회지
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• 제26권2호
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• pp.114-123
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• 2013

Purpose: The purpose of this study was to compare life skill's levels of adolescents. Methods: This was descriptive comparative survey using as convenience sample of 460, fifth and sixth grades in elementary school in Seoul Korea. The life skill was measured by life skill scale that 78 items regarding self esteem, social skill, decision making skill, and goal setting skill. Collected data were analyzed by frequency, mean, t-test and Pearson correlation using the SPSS/WIN 20.0. Results: The family-related self-esteem was higher ($26.02{\pm}3.73$) than other self-esteem score. Low family-related self-esteem associated with health behavior such as current drinking, accessing to pornography sites on internet in adolescents. There was a significant positive correlation between self-esteems (cognitive, peer, family, body, general), decision making skill and goal-setting skill. Conclusion: The results of this study suggest that it is important to develop a program that focuses on enhancing family-related self-esteem to effectively reduce the risk behaviors among adolescents.

• 농촌지도와개발
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• 제24권1호
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• pp.49-61
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• 2017

The community development program is a project to design to develop rural areas and to enhance the situation of rural community. Participation in community development is the key to promoting efficiency for community development. The purpose of this study was to discuss the result of application of learning phase for capacity building of community development. This study examined cases from rural area, using examples from eight communities that have been able to get people's participation. These examples suggest that the learning phases for rural communities include five important factors: sharing the perception, setting a goal, goal refinement, empowerment, vision setting. After completing the rural community development program, the result of each steps were analyzed. The result of this study contributes to knowledge about phase for capacity building in the community development and suggests ways to increase of effectiveness of rural development program and promote participation based on an understanding of a rural community development context.

• 한국문헌정보학회지
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• 제49권1호
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• pp.483-511
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• 2015

The efficiency and quality of the social reference sites are being challenged because a large quantity of the questions have not been answered or satisfied for quite a long time. Main goal of this study is to investigate important factors that affect the performance of question triage to relevant answerers in the context of social reference. To achieve the goal, expert finding techniques were used to construct an automated question triage approach to resolve this problem. Furthermore, important factors affecting triage decisions in digital reference were first examined, and extended them to the social reference setting by investigating important factors affecting the performance of automated question triage in the social reference setting. The study was conducted using question-answer pairs collected from Ask Metafilter. For the evaluation, logistic regression analyses were conducted to examine which factors would significantly affect the performance of predicting relevant answerers to questions. The results of the current study have important implications for research and practice in automated question triage for social reference. Furthermore, the results will offer insights into designing user-participatory digital reference systems.

• 한국주거학회논문집
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• 제27권4호
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• pp.23-32
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• 2016

The necessity of remodeling performance grading system is getting increased for the systematic management of existing housing stock, providing the resident's right to know and promoting the remodeling projects. A quantitative and objective evaluation method that has reflected the characteristics of remodeling must be developed because there is an aspect of having difficulty of assessment by an ordinary person as remodeling performance contains specialized details while the difficulty of applying the criteria of new buildings in terms of assessment items, criteria and methods. Accordingly, this study sets the goal as setting up the development objectives of performance grading system that has considered the remodeling characteristics. This study has analyzed the various assessment systems related to the domestic apartments as well as setting up the organization system of the remodeling performance grading system, perspectives of performance assessment and scope of assessment through literature, etc. It has also established the principles for setting up the assessment items of remodeling performance grade to present the directions for setting up assessment items and criteria.

• 한국융합학회논문지
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• 제10권9호
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• pp.249-255
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• 2019

본 연구는 조현병스펙트럼 및 기타정신병적장애 진단을 받은 환자들(이하 조현병 환자)을 대상으로 목표달성척도를 적용하고 효과성을 평가하는데 있다. 연구 대상자들은 목표달성척도를 활용하여 자신의 개별목표를 설정하고 목표의 달성 정도를 정기적으로 자가 평가하였다. 연구 대상자들의 목표달성점수를 계산하여 목표달성 정도를 나타냈다. 평가를 위해 사전-사후검사를 실시하였고 선형혼합효과모형을 사용하여 목표달성척도 적용의 효과를 분석하였다. 평가결과, 연구 대상자들의 목표달성점수는 측정시점에 따라 점차 증가하였고 이러한 증가는 통계적으로도 유의미하였다. 본 연구는 조현병 환자들을 위해 자기결정을 통한 목표 설정, 목표성취 그리고 그 과정을 지원하는 것이 중요하다는 것을 보여준다. 본 연구결과를 통해 도출된 임상적 함의, 연구의 한계 등이 추가로 논의되었다.

• 디지털융복합연구
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• 제12권11호
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• pp.225-232
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• 2014

네트워크와 통신의 발달로 스마트 디바이스의 보급이 이루어졌으며, 삶의 질을 높이기 위한 사람들의 열망이 커지면서 서비스 산업이 스마트 디바이스를 통해 이루어지고 있다. 그 중에서도 사람들의 건강한 삶을 위해 행동을 변화할 수 있도록 도와주는 서비스가 일반적인 프로세스로 개발되어져 행위자의 행동 변화에 대해 많은 영향을 미치지 못한다. 따라서 본 연구는 애플리케이션 마켓을 통해 현재 행동변화 애플리케이션에 대한 개발 상황을 알아보았다. 개발현황에는 프로세스에 의해 2가지 패턴으로 나눌 수 있다. 이 결과와 행동 이론 모델인 통합변화모델, 목표설정이론의 목표 수행 과정과 이를 자동화시키기 위한 습관형성단계를 사용한 행동변화모델을 제시한다. 또한, 모델에 따른 서비스를 제시하여 행위자에게 동기력 및 행동의 지속가능성과 긍정적으로 행동 변화가 이루어 질 수 있도록 한다. 이렇게 구성함으로써 기존의 서비스보다 행동력 동기력 등 여러 측면에서 기대할 수 있을 것이다.

• 기술혁신학회지
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• 제2권2호
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• pp.201-218
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• 1999

The article contains an introduction of possibility of applying Multi-Attribute Utility Theory(MAUT) for priority setting of R&D projects. MAUT is compared with AHP, which is widely used recently. These two techuiques are applied to set priorities of R&D projects In a Government-funded Research Institute. Six criteria are chosen from consultation with decision makers. They are composed of 1) validity as representative projects, 2) possibility of resource mobilization, 3) spillover effect of developed technologies, 4) possibility of success, 5) scope of participation and 6) clarity of research goal. To set priorities of R&D projects, SMART(Simple MultiAttribute Rating Technique) and DVM(Difference Value Measurement) out of many MAUT methods are used to design the utility function and to determine the weights among criteria. The aggregation model is additive on the assumption the criteria are independent. AHP executes pairwise comparisons for criteria and alternatives. From the results of the case study, the results and theoretical characteristics are compared.