• Journal of Practical Engineering Education
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• v.16 no.1_spc
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• pp.21-31
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• 2024

This study focused on the development of an AI essay tool for assessing writing-communication competence using ChatGPT. During the development process, the interaction between content expert and technical expert was emphasized to explore the fusion of IT and humanities and social sciences. Through close communication and interaction between the content and technical experts, they incorporated scoring criteria for writing-communication competence and developed an AI essay test tool that provides scores and feedback in the appropriateness of content, effectiveness of organization, and accuracy of grammar. This process revealed how content and technology combine and presented considerations for future fusion researchers, including technical experts in generative AI assessment tools.

• Proceedings of the Korean Information Science Society Conference
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• 2001.04a
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• pp.793-795
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• 2001

IPSec은 IETF에 의해 IP 레이어 보안을 위한 개방형 구조로 설계된 것으로 인터넷에서의 정보보호를 대표한다. 그리고 ISKMP는 인터넷에서 요구되는 정보보호를 설정하기 위한 인증, 키 관리 및 보안협상등을 담당하는 프로토콜로써 IPSec으로 보다 체계화된 인터넷 정보보호를 제공하기 위해 포함되어야 하는 IKE에서 사용하는 프로토콜이다. 이러한 IPSec을 이용한 보안 시스템을 개발하기 위해서는 시스템에서 사용하고 있는 프로토콜들에 대한 평가 방법도 같이 제시되어야 하나, 기존의 프로토콜 분석 도구들은 IPSec에서 제공하고 있는 프로토콜들을 분석하지 못할 뿐만 아니라 개발단계에서의 구현 평가를 하지 못한다. 본 논문에서는 IPSec을 구현하는데 필요한 AH 및 ESP 프로토콜과 ISAKMP 프로토콜을 실시간으로 분석하고, 이들 프로토콜들이 얼마나 잘 구현되었는지를 평가할 수 있는 프로토콜 분석 도구를 설계하고 구현하였다.

• The Journal of Korean Academy of Sensory Integration
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• v.15 no.1
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• pp.46-59
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• 2017

Objective : This study is to analyze the current trends of research and the subject and method of assessments used in praxis functions through a systematic review. Methods : Through the PubMed, Proquest, and Google database, research articles from January of 1985 through April of 2016 were searched. The keywords used for this search were "praxis AND (validity OR reliability) AND (assessment OR test) AND (preschooler OR child)". Additionally, the name for the assessments from the previous review studies of praxis function assessments was searched. In the end, 14 papers were chosen and 8 assessments that were used in these papers were analyzed. Results : Among the final 14 papers, 10 studies (71.4%) were level III (non-randomized one group) which was the largest number in this review, followed by 4 studies (28.6%) with level II (non-randomized two groups). There was no RCT study which is the level of evidence of the level I research. The results for the analysis of the subjects' age of the final 8 assessments that were chosen showed that most of the praxis function assessments were developed for children. There were 6 assessments of which their reliability and validity were verified and other 2 assessments of which their reliability and validity were not both verified. Conclusion : This study proposes the current trends of research of praxis function assessments. The study's significance is that it provides a research evidence when choosing and utilizing assessments for the children.

• The Journal of the Korea institute of electronic communication sciences
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• v.9 no.7
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• pp.739-745
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• 2014

In this paper, an evaluation of intelligent CCTV system is proposed with recording and implementation video and video DB. Videos for evaluation are recorded by dividing far, mid and near zone. Video DB has video recording information, detection area, and ground truth in XML format. A video annotation tool is proposed to make ground truth effectively in this paper. A video annotation tool writes ground truths of videos and includes evaluation comparing system alarms with ground truths.

• Proceedings of the Korea Multimedia Society Conference
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• 2004.05a
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• pp.5-8
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• 2004

본 논문은 보안제품 적합성 검중을 위한 자동화 도구를 리눅스 기반에서 구현하였으며, 구현된 적합성 검증 자동화 도구를 이용하여 TCP/IP 5Layer중 IP Layer 이상의 계층에서 보안성을 제공하는 제품들에 대한 무결성 테스트를 실시하였다. 그리고 CC(Common Criteria) 기반의 적합성 검증 절차를 연구하여 구체적인 보안제품의 보호파일에 대한 제안을 제기했다. 구현된 적합성 검증 자동화 도구를 이용하여 개발된 보안제품의 안정성을 테스트할 수 있으리라 예상되며, 제안된 보호파일은 구체적인 평가항목으로 국가기관에서 보안제품의 평가 시 사용될 수 있으리라 예상된다.

• Proceedings of the Korea Multimedia Society Conference
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• 2004.05a
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• pp.778-781
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• 2004

최근 수년간 e-learning 분야에서는 서로 다른 플랫폼에서도 컨텐츠가 공유될 수 있도록 하기 위해 SCORM이라는 표준안 작업이 한창 이루어져 왔다. 또한 이 표준안을 따르는 컨텐츠 저작 도구들이 개발 되고 있다. 따라서 본 논문에서는 이런 SCORM 표준안을 따르는 컨텐츠 저작 도구들의 기능을 비교 분석하기 위한 기준을 제시하였고 이를 바탕으로 여러 컨텐츠 저작 도구들을 비교 및 평가해 보았다.

• Journal of Practical Engineering Education
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• v.10 no.1
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• pp.57-62
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• 2018

The recognition of the importance of lifelong vocational competency development, the proliferation of MOOC, and interest in online education have increased. As a result, efforts are continuously being made to develop an education system for lifelong vocational competency development. However, research on design and development of competency-based evaluation tools and systems in the field of technology engineering is still insufficient. In this paper, we designed and implemented a Competency-based Assessment System for Lifelong Vocational Competency Development(CBAS-LVCD). CBAS-LVCD utilizes NCS-based rubric-based assessment tools to evaluate learners and provides simulation tools for use in technology engineering. This is expected to be of great help in assessing the competencies required for practical affairs in the field of technology engineering, where practical work and on-line testing are limited.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.8
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• pp.1911-1919
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• 2009

Currently, the evaluation technology for the security systems of risk analysis level measurement is maintained by only the developed countries including U.S and U.K, and the evaluation technology and its infrastructure are insufficient for the evaluation technology of security threat analysis level measurement in Korea. Therefore this paper presents the development of the security control items and the evaluation tool(ISSPET) for the security level performance. It is expected to evaluate the security management level of the current system and its security environment through analyzing the security management level of security systems using ISSPET.

• Journal of Elementary Mathematics Education in Korea
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• v.14 no.2
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• pp.177-196
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• 2010

The purpose of this study is to find out whether Achievement Tests are fully performing their role as an objective standard that measures student's educational achievement level by analysing the content validity of Achievement Tests developed by KICE and teachers at elementary school. In the study, the content validity of achievement tests were analyzed in the behavioral content objective dimensions. 60 instructional objectives from the Unit one to the Unit six contained in the teachers' guidebook for the elementary third-grade Math subject were analyzed into dimensions of behavior and content. And the Achievement Test developed by KICE and teachers in five elementary schools randomly chosen were collected and analyzed. Then, differences of the proportion between instructional objectives and evaluative objectives in each dimension statistically were verified. The results of the study are as follows : 1. In the dimension of behavior, as analysing and comparing the content validity of achievement tests, there was no significant difference in all domains(knowledge, comprehension, application, analysis, synthesis and evaluation). (p<.05) Therefore, it could be concluded that content validity of the Achievement Test is very high. 2. In the dimension of content, similarly there is no significant difference in all domains between achievement tests by both KICE and teachers. (p<.05) Therefore, the content validity of all tests are very high. In conclusion, it could be concluded that content validity of achievement tests is considerably high in content and behavior dimension. The study suggest the followings : 1. By expanding to the other subjects, there are needs to analyze and verify the content validity of achievement tests. 2. Even the content validity of achievement tests is considerably high however, achievement items are focused on evaluation 3 domains(knowledge, comprehension, application). Therefore evaluation evenly among 6 cognitive domains is required. And further to reduce the deviation of schools, there are needs to active interchange between teachers.

• Proceedings of the Korean Society of Computer Information Conference
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• 2019.07a
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• pp.415-416
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• 2019

이 연구의 목적은 기존 CT 검사 도구를 확인하여 한계를 파악하고, CT 기반 역량의 의미를 밝히고 이를 통해 올바른 CT 검사도구 개발의 방향을 제시하는 것이다. 그래서 이 연구로 CT 기반 스킬을 통해 CT 역량을 검사할 수 있는 방법을 제시하였다. 이 연구의 결론으로 CT 역량을 검사하는 것은 CT 기반 역량을 검사하는 것으로 CT 기반 하드스킬을 밝혀내어 이를 평가 요소로 적용한다면, 기존 검사도구의 한계를 극복하는 묘책이 될 것으로 판단되었다. 이 연구의 후속으로 CT 기반의 하드 스킬을 찾아 CT 기반 역량을 명확히 규명하고, 이를 바탕으로 검사도구를 개발하여 검증하고자 한다.