• Proceedings of the Korean Operations and Management Science Society Conference
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• 2000.04a
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• pp.735-738
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• 2000

완제품업체에서의 개발과제와는 상이한 유형체계 및 단계별 관리가 필요함에도 불구하고 일반적인 신제품 개발과제의 관리모형을 도입해 옴으로써 연구생산성의 저하를 초래해 왔던 우리나라 전자부품업체의 문제점을 제기하고, 부품업체에 합당한 효과적인 개발과제의 관리체계를 제시하고자 하는 것이 본 연구의 목적이다. 이를 위해서 전자부품업체의 전문가에 대한 인터뷰조사와 설문조사를 통해 부품개발과제의 특성에 따른 유형별 개발단계의 관리모형을 구축하였는데. 이러한 본 연구의 모형 및 결과는 우리나라의 부품업체들에게 현장적응성이 뛰어난 유효한 과제관리방안을 제공해 줄 수 있을 것으로 본다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2022.10a
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• pp.72-74
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• 2022

The National Science and Technology Knowledge Information Service (NTIS) provides information on national R&D projects. Project information consists of meta-information such as 'project name', 'project performance institution', 'research manager name', and text explaining projects such as 'research goal', 'research content', and 'expected effect'. There is a problem that it takes a lot of time to find the desired project information by checking all of the "research goals" or "research contents" in the list of results of searching for 1 million project information. To solve this problem, this paper proposes a project information summary system that summarizes the parts consisting of long texts within the national R&D project information. By analyzing the linguistic characteristics of the Korean language, a preprocessor was built and a project information summary model based on natural language processing technology was developed to process preprocessed text information. Through this, project information composed of long sentences is provided in a compressed and summarized form, which will help users to easily and quickly infer the overall content with the summary information alone.

• Bulletin of the Society of Naval Architects of Korea
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• v.30 no.3
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• pp.14-22
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• 1993

본 연구과제는 개념(Idea)이 간단하고 수행방법이 단순함에도 불구하고 과제 수행에 약 2년이 라는 오랜 기간이 소요되었다. 왜냐하면 오랜시간에 걸쳐 여러번 모형선의 변형도를 측정하여야 되었기 때문이다. 그러나 본 연구과제는 극히 성공적으로 수행 완료되었다. 향후 본 연구과제 수행을 통하여 개발된 방법을 될수록 많은 모형선 제작에 적응할 예정이며 이로 인하여 다음과 같은 중요한 파급 효과를 기대할 수 있다. 첫째, 모형선 제작비의 대폭 절감으로 모형시험 경 비를 크게 감소시킬 수 있다. 둘째, 모형시험 시간을 크게 단축시킬 수 있기 때문에 설계실을 신속히 지원해 줄 수 있을 뿐만 아니라 주어진 시간내에 더 많은 연구업무를 수행할 수 있다. 이것은 무형의 효과이나 실제적으로 모형시험 경비의 절감 효과보다도 더 중요한 것이라고 생 각한다. 본 연구과제의 개념은 극히 간단한 것이지만 세계 최초의 발상 및 시도이며 성공적으로 연구 업무가 수행되어 전세계에 현존하는 어떠한 모형선 제작 방법보다도 우수한 방법이 개발 되었다고 자부하는 바이다. 본 연구를 통하여 개발된 모형선 제작 방법은 현재 특허 신청중에 있다.

• 대학교육
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• s.128
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• pp.32-42
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• 2004

대학입학제도의 재점검 작업은 폭넓은 참여와 깊이 있는 연구를 기반으로 충실하게 이루어져야 할 것이다. 정부는 검토대상의 과제들을 마련하고, 해당과제에 참여하는 전문가를 결정하여, 과제의 수행방식을 결정하고, 과제수행의 결과를 확정하며, 이를 활용하여 대학입학제도를 개선하여야 할 것이다.

• The Journal of the Korea Contents Association
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• v.16 no.5
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• pp.157-171
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• 2016

The aim of this study is to analyze the relationship between fluctuations of a government subsidy and research outputs on the basic research field. An analysis of this study was conducted on basic research projects specifically on the field of information technology (IT) filed at university and Individual Research Programs of Korean ministry. Using various project characteristic variables, relationship between dependent variables and independent variables was controlled. To summarize results of a regression analysis, from looking at the correlation between fluctuations of a government subsidy and basic research outputs (weighted papers and patents), the result showed a positive relationship. The maximum effect of increased research funding projects on research outputs was 8 times greater than an effect of maintained funding projects. Moreover, the maximum effect of decreased research funding projects on research outputs was 4 times greater than an effect of maintained funding projects. Base on this result, we suggested implications from academic and practical aspects.

• Journal of the Korean Society for information Management
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• v.25 no.4
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• pp.309-326
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• 2008

NTIS(National Science & Technology Information Service) provides the information for domestic research projects. It in particular has several classification schemes to classify research projects and provide better retrieval and analysis services. It however is difficult to understand the characteristic of a research project clearly since only a classification in a classification scheme can be chosen about a research project. Moreover, the classification scheme covers the high-level classification for every research areas so that it cannot cover the area specialized to the oriental medicines. On the other hand, the classification schemes for oriental medicines have recently been studied in oriental medicine field. However, it also covers the high-level classification for oriental medicine so that it may not suit to a classification scheme for research projects. Therefore, in this paper we propose a classification scheme to understand clearly the characteristic of research projects in oriental medicine and use to use them to retrieval and analysis services.

• Journal of Korea Society of Industrial Information Systems
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• v.14 no.3
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• pp.58-75
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• 2009

As practicalization and commercialization of the technologies invented from the national R&D(Research & Development) project has been emerging as an important issue, the need for a tool for R&D project management has been increased. Technology Readiness Levels model(TRL) has currently been used for R&D project management because it provides distinctive definition of the nine levels in the progress of technology development starting from the basic research level to the utilization level. However, it is difficult to adopt the model for a large-scale national R&D project in which multiple research projects are involved simultaneously. In addition, TRL demands evaluation of research projects done by relevant experts and offers no specific measures determining the level of technology development. This study uses Delphi method to develop the measurement system helping to determine technology readiness levels for the technologies invented in a large scale national R&D project. The proposed model includes definition and measurement scles for each level in TRL.

• Journal of the Korean Society for information Management
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• v.29 no.4
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• pp.209-227
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• 2012

This study intends to develop R&D policy agendas that are required to prepare a smart library/smart society in Korea libraries. To the end, methodology was established to explore policy issues and agenda for library R&D, and the preliminary agendas were drawn from informetrics, subject analysis, and brainstorming techniques. Then, the preliminary agendas were revised through supplementary works, such as the comprehensive investigation into research papers and the recent research projects. Based on the results, evaluation for the R&D agendas was performed. The Analytic Hierarchy Process (AHP) method was used as a structured technique for analyzing the importance and the priority of the agendas. This study can be used for improving and/or expanding quality of information services in Korean libraries and for exploring the requirements to play a crucial role in the future society.

• Journal of Elementary Mathematics Education in Korea
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• v.20 no.4
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• pp.601-625
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• 2016

In this study, I hoped to reveal the understanding of pre-service elementary teachers about proportional reasoning and the traits of proportional reasoning strategy used by pre-service elementary teachers. The results of this study are as follows. Pre-service elementary teachers should deal with various proportional reasoning tasks and make a conscious effort to analyze proportional reasoning task and investigate various proportional reasoning strategies through teacher education program. It is necessary that pre-service elementary teachers supplement the lacking tasks such as qualitative reasoning and distinction between proportional situation and non-proportional situation. Finally, It is suggested to preform the future research on teachers' errors and mis-conceptions of proportional reasoning.

• The Mathematical Education
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• v.63 no.3
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• pp.527-547
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• 2024

It is difficult for mathematics teachers to develop mathematical modeling tasks and implement mathematical modeling lessons for their students. These difficulties serve as a reason why mathematical modeling lessons are not implemented well in school mathematics. In this study, we aimed to examine how preservice mathematics teachers (PMTs) modify mathematical modeling tasks in mathematics textbooks as a way to develop mathematical modeling tasks and how they implement the mathematical modeling lesson. In particular, we focused on how the openness and reality reflected in the task and the mathematical modeling process change as PMTs modify the tasks. We collected data through PMTs' evaluation reports on analyzing textbook tasks, task modification, lesson plans and implementations, peer evaluation, and self-evaluation. Then, we analyzed these data according to the case analysis process. The findings revealed that when PMTs modified the textbook task, they focused on and improved the openness and the defining variables and the model stages of mathematical modeling process. However, when PMTs implemented lesson, the openness and the defining variables and the model stages of mathematical modeling process were restricted again. PMTs did not focus on other stages. Based on these results, the theoretical and practical implications of the study was discussed.