• Proceedings of the Korea Society of Design Studies Conference
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• 2003.05a
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• pp.96-97
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• 2003

• Communications of Mathematical Education
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• v.11
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• pp.339-353
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• 2001

7차 교육과정과 정보화시대를 맞이하여, 수학 교수-학습에서도 기술공학적 교구의 사용이 권장되고 있다. 이에 따라 많은 교원양성 기관과 단체들이 기술공학적인 교구에 대해 다양한 의견을 내고 있다. 여기에서는 먼저 기술공학적 교구의 사용에 대해 teaching 보다 학생의 learing을 중심이 되도록 하고 또한 인터넷과 네트웍 기반의 컨텐츠를 강조하는 원칙을 제시하고, 또 거북 기하학습 환경과 움직이는 기하학습 환경을 하나로 통합하여 인터넷에서 연결하여 쓸 수 있도록 http://javamath.snu.ac.kr 주소에 자바로 구현한 자바수학 마이크로월드의 설계에 대해 논한다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2006.05a
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• pp.1019-1022
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• 2006

Advances in interactive multimedia and Internet technologies present an array of options that allow the development of very effective training programs. Interactive training is the delivery and management of training using Internet. The trainee actively participates in the training/learning sessions by means of a user-friendly interface that empowers the participant with a sense of control over what they are teaming and the pace at which they are teaming. In this paper, we show process on the development of 3 dimensional e-learing system for Ubiqitous Environment using 3 dimensional supersonic sensor.

• Journal of The Korean Association of Information Education
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• v.2 no.2
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• pp.239-244
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• 1998

The ONCHO system described in this paper is the Primary School Education System Based-on Web Database in order to offer the diverse primary school education services. The main purpose of ONCHO system is to share eduacational learing data of primary school eduacation, to exchange letters, and to evaluate learning contents.

• The Journal of Korean Association of Computer Education
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• v.13 no.3
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• pp.65-75
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• 2010

Until now, the ICT have played an important role to overcome various limitations in education. The development of ICT has influenced for the changing methods of teaching and learning such as Computer-based education, Internet-based education, e-Learning. Lately, the expectation of educational evironment's changing is due to developing of the ubiquitous computing technology, it's vigorously going to be studying and implementing digital textbook including the ubiquitous features as mobility, intelligence, personality etc. the UDL is well-known as a strategy for teaching and learning using technology in the USA, first, to try understand the UDL, second, recommand the strategies in order to improve accessibility of korean digital textbook.

• International Journal of Computer Science & Network Security
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• v.24 no.1
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• pp.209-214
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• 2024

This is an extended research paper focusing on the applications of Machine Learing and Artificial Intelligence in virtual learning environment. The world is moving at a fast pace having the application of Machine Learning (ML) and Artificial Intelligence (AI) in all the major disciplines and the educational sector is also not untouched by its impact especially in an online learning environment. This paper attempts to elaborate on the benefits of ML and AI in E-Learning (EL) in general and explain how King Khalid University (KKU) EL Deanship is making the best of ML and AI in its practices. Also, researchers have focused on the future of ML and AI in any academic program. This research is descriptive in nature; results are based on qualitative analysis done through tools and techniques of EL applied in KKU as an example but the same modus operandi can be implemented by any institution in its EL platform. KKU is using Learning Management Services (LMS) for providing online learning practices and Blackboard (BB) for sharing online learning resources, therefore these tools are considered by the researchers for explaining the results of ML and AI.

• Proceedings of the Korea Multimedia Society Conference
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• 2002.05c
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• pp.507-511
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• 2002

전자문서 환경에서의 annotation은 종이 문서 환경에 비하여 다양한 장점을 제공하기 때문에, 현재 웹 및 hand-held 환경을 기반으로 하는 여러 분야에서 응용 및 적용되고 있다. 한편 annotation 인터페이스 중 paper-like annotation interface (PLAi)는 직관적인 자유형 마킹 생성 및 최소의 작업 오버헤드 보장 둥의 장점을 제공한다. 그러나 현재의 annotation 시스템에서는 대부분 PLAi를 제외한 서로 다른 인터페이스를 사용하고 있으며 이는 모든 환경에 PLAi을 적용하기에는 기술적 혹은 사용성 측면에서 다수의 부정적인 요인을 포함하기 때문이다. 따라서 본 연구에서는 데스크탑 및 hand-held 등과 같은 다양한 환경에서도 적용 가능한 PLAi를 제안하고자 하며, 특히 자유형 마킹에 대한 인식 및 보정 인터랙션이 지원되는 지능형 annotation 입력 인터페이스를 설계한다. 그 결과 제안된 인터페이스의 인터랙션 기법들은 다양한 환경에서도 PLAi의 장점을 최대한 지원할 수 있는 동시에, e-Learing, 전자교범, 온라인 교정, 전자도서관, 전자책 등의 분야에 적용 가능하다.

• Proceedings of the Korea Multimedia Society Conference
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• 2003.05b
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• pp.476-479
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• 2003

전자문서 환경에서의 annotation은 그 특성상 원본문서의 내용이 변경될 경우 annotation의 대상인 앵커를 더 이상 참조할 수 없게 된다. 따라서 annotation 시스템에서는 반드시 원본문서 변경에 대한 앵커링 기능을 필요로 한다. 그러나 기존 연구에서는 앵커 텍스트의 변경을 고려하지 않거나 일반 텍스트 문서만을 대상으로 한다. 본 논문에서는 XML과 같은 구조문서 환경에서의 annotation 앵커링 기법을 제안한다. 제안된 기법에서는 XML 환경에서 앵커 텍스트 및 path정보에 대한 단계별 앵커링 과정을 수행한다. 또한 본 논문에서는 제안된 기법에 근거한 사용자 인터페이스를 제공한다. 그 결과 제안된 기법 및 시스템에서는 구조문서 환경에서 기존 연구 보다 심도 있는 앵커링을 보장하며 동시에 IETM, cyber-class, eLearing, semantic web 등의 다양한 분야에 효과적으로 적용 가능하다.

• The Journal of Korean Institute for Practical Engineering Education
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• v.2 no.2
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• pp.10-15
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• 2010

The subject of basic fluid power practice which is used in various industries requiring factory automation aims at understanding of the composition and operating principles of pneumatic components and programming of electric sequential circuits, building the design ability of pneumatic system. This subject goes by 3 hour classes with theory and practice side by side. So it is not enough time to instruct students various contents related in this subject. In this research a supplementary learing using E-learning is proposed as a solution for this problem. The off-line classes of this subject went with E-learning side by side and analyzed the effects of E-learning as a supplementary learning through the students survey who attended the class. And further needed research is presented.

• Journal of radiological science and technology
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• v.27 no.4
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• pp.61-66
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• 2004

In order to improve an efficiency of education and acquisition of PACS administor in Radiological technologist, we implement an e-Learing databank system providing more efficiently provide medical questions set for the integrated education and PACS administor without the limitation of time and space based on XML that is the standard of exchange and transmission of Web documents via Internet. The proposed system is composed of administration module and user module. The former supports some functions: a creation, classification, and management of Radiological question set. Our system can elevate ability of learning and interchange of information among Radiological technologist making preparation of PACS administor for Radiological technologist examination. Finally, our system can maximize an effectiveness of education by evaluating and training users individually with various level according to the user's ability of learning and realization.