• 한국컴퓨터정보학회논문지
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• 제16권11호
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• pp.57-65
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• 2011

소프트웨어 재사용과 애자일 방법은 개발 기간의 단축 또는 잦은 요구사항의 변경을 수용하는 방법으로 각각 인식되고 있기 때문에, 이들 기술의 통합에 관한 연구와 관심이 증가하고 있다. 특히, 많은 개발현장에서 애자일 방법의 성공적인 사용 증가에도 불구하고, 애자일 방법에서 더 높은 생산성 향상을 위한 재사용 연구는 부족하였다. 본 연구는 애자일 방법에서의 새로운 유형의 재사용 자산을 식별하고 반복 개발 특성을 이용하여 재사용을 지원하는 태스크 팩토링 기술을 제안하였다. 아울러, 제안된 기술을 비디오 대여 응용에 적용하여 태스크 재사용의 프로토타이핑을 보일 수 있었다.

• 한국태양에너지학회:학술대회논문집
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• 한국태양에너지학회 2011년도 추계학술발표대회 논문집
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• pp.324-327
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• 2011

SolarPACES(Solar Power and Chemical Energy systems) is an international organization under the REWP(Renewable Energy Working Party)in the IEA(International Energy Agency) and focuses on the technology development and market expansion of CSP(Concentrating Solar Power). Seventeen countries including Rep. of Korea participate in the ExCo(Executive Committee) of SolarPACES. The ExCo meeting helds two times in a year and the second ExCo meeting opens in company with the five Task meetings. Rep. of Korea takes part in the Task-1officially. The 81th ExCo and Task meetings were held during September 18 and 19 in Spain with SolarPACES conference which also continued in succession to September 23 in this year. This paper introduces the activities which have been under progressed in the Task-1 and Task-3based on this time attendance of the meeting. In accordance with the expansion of CSP market and technology development, the needs for the standardization and project status underway in the world are increasing. Therefore, build an international project database and standard of the CSP technology are the main activities in the Task-1 and the standardization is also connected with the Task-3. In addition, to increase the reliability of the new technology of CSP and to reduce the concern of investors, the Task-1 is making guidelines for CSP performance prediction which can provide medium quality calculated performance data of PTC(Parabolic Trough Concentrator) type technology widely used and occupies over 90% CSP market.

• 디지털융복합연구
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• 제4권1호
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• pp.83-92
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• 2006

The purpose of this study is to confirm whether the task and system development process makes a significant influence on the system performance. The task is defined as a interdependency and system development process is defined as analysis, user participation and executive support. Field research was employed to empirically investigate the relationship among the variables. The finding of the study can be summarized as follows. The strict analysis under the task of high interdependency has a significant effect on the system performance. And high executive support is needed for the system performance under any level of interdependency.

• 공학교육연구
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• 제16권1호
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• pp.35-44
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• 2013

The purpose of this study is to develop an examination system for an e-learning quality manager's certificate which is composed of subjects, criteria, method of examination. The task model of e-learning quality manager was modify and task/knowledge/skill matrix was developed to design the examination system through conferences of DACUM committee and an advisory committee. And a survey was carry out to analyze validity of contents of the examination system. The major findings were as the follow: First, occupational specification, job specification, task specification and task/knowledge/skill matrix were developed. Second, examination subjects were developed based on task/knowledge/skill matrix, which were "Basis of e-Learning and plan of service", "Expulsion and management of e-learning infrastructure", "Development of e-learning contents", "Operation and evaluation of e-learning service". Third, the criteria and methods of examination for an e-learning quality manager's certificate were developed, which is composed of test type, the sum of test items, test time and acceptable standards.

• 대한수학교육학회지:수학교육학연구
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• 제8권1호
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• pp.163-182
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• 1998

Performance assessment is one of the authentic assessment method that are consistent with new curriculum goal, concentrated on the process rather than the results of problem solving. But the key to good assessment is matching the assessment task to intended objectives. Based on the review of literatures, the current performance assessment task was critically analysed. As a result, this study developed appropriate model and criteria of performance assessment task to elementary mathematics.

• 한국경영과학회:학술대회논문집
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• 대한산업공학회/한국경영과학회 1996년도 춘계공동학술대회논문집; 공군사관학교, 청주; 26-27 Apr. 1996
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• pp.249-252
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• 1996

This paper presents an algorithmic approach used in the development of a task-level off-line programming system for the efficient applicaiton of robot. In the method, robot tasks are graphically described with manipulation functions. By applying robot language these graphic robot tasks are converted into commands for the robot. A programming example demonstrates the potentiality of task-oriented robot programming.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1996년도 한국자동제어학술회의논문집(국내학술편); 포항공과대학교, 포항; 24-26 Oct. 1996
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• pp.1396-1399
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• 1996

With the progress in process automation, it becomes necessary that a robot should have various sophisticated capabilities. A robot programming language is a tool that can give a robot such capabilities without any change in robot architecture. Especially a task level automatic programming system enables a robot able to perform a job intelligently. Therefore anyone who is not an expert on welding or robot programming can easily use it. In this research, basic automatic welding program is combined with workspace information, which makes users do an arc welding job automatically.

• 한국가스학회:학술대회논문집
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• 한국가스학회 2000년도 추계학술발표회 논문집
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• pp.130-136
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• 2000

• 한국수학교육학회지시리즈A:수학교육
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• 제62권3호
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• pp.363-380
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• 2023

본 연구의 목적은 초등학교 교사가 수학 교과서 과제를 수학적 모델링 과제로 변형하는 과정에서 경험하는 어려움과 수학적 모델링 과제 개발을 위한 지식 변화의 사례를 분석하는 것이다. 이를 위해 10년 경력의 초등교사가 교사연구공동체의 반복적인 논의에 참여하면서 초등학교 5학년 수학의 자료와 규칙성 영역 중 평균 지도를 위한 과제를 수학적 모델링 과제로 변형하였다. 연구결과, 첫째, 교사는 과제 변형 과정에서 현실성의 반영, 수학적 모델링 과제의 적절한 인지적 수준 설정, 수학적 모델링 과정에 따른 세부 과제의 제시에 어려움을 겪었다. 둘째, 반복된 과제 변형을 통해, 교사는 학습 내용과 학생의 인지적 수준을 고려한 현실성 있는 과제의 개발, 과제의 복잡성 및 개방성 조정을 통한 과제의 인지적 수준 조정, 학생의 과제 해결 과정에 대한 사고실험을 통한 수학적 모델링 과정에 따른 세부 과제의 제시를 수행할 수 있었으며, 이는 수학적 모델링의 개념과 과제의 특징 등 수학적 모델링 과제 개발을 위해 요구되는 교사 지식이 향상되었음 보여준다. 본 연구결과는 향후 수학적 모델링 교사교육과 관련하여, 교과서 과제 변형을 통한 수학적 모델링 과제 개발 역량 향상의 기회를 제공하는 교사교육, 수학적 모델링의 이론 및 실제를 결합한 교사교육, 교사연구공동체에의 참여를 통한 교사교육이 필요함을 보여준다.

• 한국전문물리치료학회지
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• 제12권4호
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• pp.20-25
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• 2005

The Gross Motor Function Measure (GMFM) is an internationally widely used outcome measure. The aim of this study was to evaluate the structural properties of the Korean version of GMFM using the Rasch Model, with regard to scoring within rehabilitation centers in Korea. GMFM data for 206 children with cerebral palsy were collected from 11 outpatient rehabilitation facilities by 29 pediatric therapists. The Winsteps software was used to refine the rating scale. This study suggests that the scoring categories of the Korean version of the GMFM should be collapsed from 0 (subject does not initiate task), 1 (subject initiates task), 2 (subject partially completes task), 3 (subject completes task) to 0 (subject does not initiate task), 1 (subject initiates or partially completes task), 2 (subject completes task) for better accuracy in estimating the gross motor function of children with cerebral palsy.