• Journal of Engineering Education Research
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• v.13 no.4
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• pp.87-92
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• 2010

It is strongly desirable to continuously study the program outcomes that are one of the requirements of engineering accreditation. In this paper, the results of program outcome evaluation obtained by using four tools - exit written exams, essay tests, capstone design, and an official English test - were compared to those of program outcome evaluation obtained by a course-embedded assessment method. The former evaluation was carried out for 15 students who graduated in February 2010 by using the four evaluation tools, while the latter was performed by using a course offered in the Spring and Fall semesters in 2009. Two evaluation results revealed no large difference in almost all 12 program outcomes, which indicates that course-embedded assessment would be one of the practical and effective program outcome evaluation tools.

• Journal of Digital Convergence
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• v.16 no.8
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• pp.381-391
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• 2018

The purpose of this study was to develop a measurement tool for education satisfaction of sport ethics program and to verify its validity. To achieve this goal, 3 steps of experimental processes were carried out. In the first step, the pilot questionnaires was created on the basis of previous researches regarding sport ethics education, education satisfaction, and response assessment. In the second process, as a pilot survey step, construct validity was obtained through exploratory factor analysis and confirmatory factor analysis of the measure constructed by the first process. In the third process, as a main survey step, external validity was obtained through difference verification, then questionnaires were constructed based on the analyzed contents. As a result of these steps, a measurement tool for educational satisfaction of sport ethics program composed of 17 questionnaires was developed. It consists of education contents (6), instructor competency (5), and education effect (6).

• The Journal of Korean Institute for Practical Engineering Education
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• v.1 no.1
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• pp.72-78
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• 2009

The program educational objectives(PEO) are defined as the goals that students should achieve in 3~4 years after graduation. Assessment tools for evaluating program educational objectives might be different for every program. In this paper, we developed and proposed assessment tools which include not only direct assessments through the present study but also indirect assessment through question rubrics. With the proposed assessment tools, we conduct a mimic evaluation for graduates and their employers in order to evaluate the degree of achievement of each PEO.

• The KIPS Transactions:PartA
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• v.16A no.2
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• pp.55-60
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• 2009

Race conditions in current Java programs must be detected because it may cause unexpected result by non-deterministic executions. For detecting such races during program execution, execution flows of all threads and all access events can be monitored. It is difficult for previous race detection techniques to monitor all threads and access events in actuality because these techniques analyze the files traced during program execution or modify original source programs and then monitor these programs. This paper presents a transparent scalable monitoring tool to detect races using JDI(Java Debug Interface) where JDI is 100% pure java interface to provide in JDPA(Java Platform Debugger Architecture) and is able to provide information corresponding to events occurred in run-time of programs. This tool thus can monitor execution flows of all threads and all access events without program modification. We prove transparency of the presented tool and grasp the efficiency of it using a set of published benchmark programs. As a result of this, the suggested tool can monitor all threads and accesses of these programs without their modification, and their monitoring time is increased to more than 20 times.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.11a
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• pp.345-348
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• 2004

측정 및 분석을 위한 도구 지원은 지속적인 측정 프로그램을 유지하기 위한 가장 중요한 요소이다. 지속적인 측정 프로그램을 지원하기 위한 도구는 측정된 데이터가 프로젝트의 계획 및 제어에 지속적으로 활용될 수 있도록 지원해주는 도구를 의미한다. 하지만 대부분 프로젝트 관리도구는 측정된 데이터에 기반한 프로젝트 관리가 아닌 프로젝트 계획을 지원해주는 도구에 더 초점을 두고있다. 본 논문에서는 측정 및 분석활동을 통한 메트릭 기반 프로젝트 관리활동을 지원하는 프로젝트 관리도구를 제안한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2005.11a
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• pp.263-266
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• 2005

실시간 시스템은 시간적 정확성을 갖기 때문에 소형 임베디드 시스템부터 대형 분산 시스템까지 많은 분야에서 사용되고 실시간 시스템을 기반으로 하는 실시간 프로그램도 많은 분야에서 사용되고 있다. 이러한 실시간 프로그램의 시간적 특성을 지키기 위해 개발자들은 프로그램 개발에 집중하지 못하고 실행시간의 정의와 정의한 실행시간의 정확성 검사에 많은 시간을 보내고 있다. 실시간 시스템에 대한 연구 결과로서 TMO 모델은 실시간 개념에 따른 시간 처리의 다양한 기능을 지원하고, 응답시간을 보장하여 개발자가 프로그램 개발에 집중할 수 있다. 하지만, 실행시간의 정의는 개발자에 의해 이루어지기 때문에 이를 정의하고 그 정확성 여부를 확인하는 작업은 어렵다. 이러한 문제로 인하여 실행시간 정의의 기준점을 제시할 수 있는 도구가 필요하지만 이를 위한 TMO 분석 도구에 대한 연구는 미흡하다. 이에 본 논문에서는 TMO 기반 정적 분석 도구를 위한 PS-Block을 제시한다. PS-Block은 블록 단위로 실행시간을 분석할 수 있는 기반으로써 프로그램을 작업 단위로 분리하여 분석할 수 있도록 한다. 이를 기반으로 실행시간을 분석하여 시간 정보 결정의 기준으로 하고, 실시간 메소드의 적시성 확인을 쉽게 함으로써 실시간/신뢰성의 향상과 개발 기간을 단축할 수 있다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.2
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• pp.685-693
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• 2012

The purpose of this study was to develop a dysphagia assessment tool and a intervention program for elderly in the long-term care facilities and to evaluate its effect. The dysphagia assessment tool consists of 20 items was developed through literature review, previous studies and discussion with nursing/medical members. The intervention program consisted of 72 items and participants for evaluation were 50 elders who were registered at long-term care facilities in 4 regions of Seoul. Collected data were analyzed using SPSS Statistics 18.0 and Spearman's Correlation, t-test, and $x^2$-test. After the application of the dysphagia assessment tool and intervention program, the weight in experimental group was increased (t=4.913, p=.000) and the total time of swallowing was reduced (t=-4.557, p=.000) than control group. These findings were statistically significant. Considering these results, by applying the dysphagia assessment tool and the intervention program, the lives of the elderly in long-term care facilities are expected to be improved and emergency situations such as aspiration pneumonia and asphyxia will be decreased.

• The Journal of the Korea Contents Association
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• v.9 no.12
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• pp.448-458
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• 2009

This study suggested speech generation device(SGD) program to materialize the proper communication aids which address to language abilities by students with cerebral palsy in the stage of word recognition achievement. This SGD program aim at function of learning mediation and communication expression by synchronization not restrict aim of AAC aids' employment to the only function of communication expression. And this SGD was designed to evaluate language abilities of student with cerebral palsy through analysis of the date offered at this program, and then might utilize to set learning goals and objects, modify teaching contents. This SGD program have a meaning on contribution to possible teaching the user AAC aids, students with cerebral palsy by whole language approach in natural environment but in artificial situation at script.

• The KIPS Transactions:PartA
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• v.12A no.7 s.97
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• pp.583-588
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• 2005

To develop SoC program for embedded systems, a tool that can remotely debug from host system is needed. Because the existing remote debugging systems using GDB don't offer information of the SoC program execution in real-time, it is difficult to observe condition of the program execution, and also they have limited characteristics to tools and use costly adaptors. In this paper, a real-time tracking tool that can record SoC status on the nv each execution of the assigned instructions is introduced and an economical USB-JTAG adaptor is proposed. And it is shown that this tool can track the execution of a composed program in the target system based on PXA255 processor.

• Journal of the Korea Society of Computer and Information
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• v.14 no.8
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• pp.97-106
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• 2009

ABEEK, an independent non-governmental organization, is the recognized accreditor for the educational programs in engineering and related disciplines. ABEEK has developed the standard accreditation criteria to meet diverse needs of the engineering and related communities in Korea. A student attending at the accredited program has to complete the required courses and elective courses according to the curriculum flowchart to meet the accreditation criteria for a bachelor. Therefore an efficient and effective tool is necessary to support the adviser to monitor the completion of the required courses and elective courses according to the curriculum flowchart. In this paper, we describe an adviser tool developed. To develop an adviser tool. we established databases which contain the information of courses and their relations according to the curriculum flowchart. Adviser tool was developed to analyze student's DegreeAudit and represent the current completion information on the curriculum flowchart for effective monitoring. A closed test was performed and showed the increase of efficiency to meet the accreditation criteria for a bachelor.