• The KIPS Transactions:PartA
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• v.11A no.2
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• pp.207-212
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• 2004

In this paper, based on SCORM Sequencing Model, we propose the learning content structure which has structure informations of learning object and decision rules how to transfer learning object to learner. It is intended to provide the technical means for learning content objects to be easily shared and reused across multiple learning delivery environment. We develop the generation tool of learning object sequencing, for processing the learning with variable teaching methodologies. The teaming objects also are automatically packaged the PIE(Package Interchange File) to transmit with SCORM RTE(Run-Time Environment) and attached SCO(Sharable Content Object) function for tracking learner information.

• KSCI Review
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• v.14 no.1
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• pp.185-196
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• 2006

IIn this paper, we developed e-Leaning system based on open source software. We selected the Moodle that after compared the open source learning management systems. Moodle is APM(Apache, PHP, MySQL) based learning management system(LMS) support SCORM(Sharable Content Object Reference Model), a software package designed to help educators create quality online courses. One of the main advantages of Moodle over other systems is a strong grounding in social constructionist pedagogy. Also we integrated Moodle and legacy systems such as streaming service, webhard service, and short message service. Therefore this research showed that open source based e-Learning system include learning management system is stable and possible.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.14 no.5
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• pp.1277-1283
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• 2010

Many e-learning systems adopts SCORM as an e-learning standard. E-learning systems evaluate and apply the learning difficulty in order to improve the studying efficiency. But, it is hard to change the learning difficulty and provide the customized learning contents during studying in SCORM. Because it is difficult to provide the customized contents to learners by changing the learners' level at runtime and to control optional learning. In this paper, we designed and implemented SCORM-based Contents Organization System on learners' level(SCOS) for complementing the SCORM's weakness. SCOS re-evaluates a learner's level whenever the learner's level is changed during learning, and provides customized contents on the learner's level.

• Proceedings of the Korean Society of Computer Information Conference
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• 2009.01a
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• pp.153-158
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• 2009

SCORM(Sharable Content Object Reference Model)은 세계 e-Learning 표준화 분야에서 가장 주목을 받고 있는 ADL(Advanced Distributed Learning)의 표준화 모델이다. SCORM2004 RTE(Run-Time Environment) 에서 상호작용 데이터 모델(Interaction Data Model)의 기능을 활용하면 LMS(Learning Management System)가 문항을 자동 생성하여 문제은행을 보다 쉽게 구현할 수 있다. 내용학습 후에 형성평가를 실시하기 위한 문항을 학습자가 원하는 만큼 공급할 수 있다. 본 연구는 일반계 고등학교 수학교과의 삼각함수 성질을 학습하는 데 있어 RTE의 상호작용 데이터 모델로 구현한 문제은행을 갖춘 반복학습 콘텐츠를 개발하여 학습효과를 높이고자 한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.05a
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• pp.469-472
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• 2004

전자 상거래에 대한 관심이 높아지면서 전자 상거래에서 제품과 서비스에 대한 구매를 결정하는데 중요한 역할을 하는 전자 카탈로그가 주목을 받고 있다. 원격 교육 분야의 SCORM은 좋은 품질의 학습용 콘텐츠를 적은 비용으로 재사용할 수 있는 장점을 지닌다. SCORM을 전자 카탈로그에 적용시킴으로써 제품 공급 업체가 제공하는 제품 정보와 제품과 관련된 여러 가지 정보를 쉽게 공유할 수 있고 재사용할 수 있다. 전자 카탈로그에 원격 교육 분야의 표준안인 SCORM을 적용시켜 새로운 콘텐츠 모델을 제안한다.

• Convergence Security Journal
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• v.5 no.3
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• pp.9-14
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• 2005

In this treatise when, proposed to supplement studying contents relationship conversion service and cooperation studying service function to LMS that analyze existing e-learning model's limitation for ubiquitous environment e-learning model that can study regardless of, ubiquitously, some contents and do based on SCORM ubiquitous-network and next generation sensor technology etc.

• Journal of Korea Society of Industrial Information Systems
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• v.9 no.1
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• pp.49-55
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• 2004

E-Learning standard SCORM has been prepared in the United States to establish the efficient operation and development of e-Learning. The learning object of the current SCORM focuses on easy development and reusability in the professor's side. In this study instead, we present a SCC (Sharable Content Collection) scheme which can provide various studying opportunities to the learners. Constructing an efficient SCC requires improving the SCO (Sharable Content Object), a key ingredient of SCORM, and analyzing the cyber lecture into components. In this way we suggest a method to improve the existing learning objects and present an e-Learning model based on SCC.

• Journal of the Korea Society of Computer and Information
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• v.9 no.3
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• pp.115-120
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• 2004

As a part of working on development of the learning management system, a adaptive learning management system which is able to provide individual learner with different learning contents or paths customized to learner's learning behaviors by expanding SCORM was proposed in this dissertation. In terms of instructional technology interrelated with technology of CBI and ITS, new learning environments and learner preferences were analyzed. A related laboratory system was implemented by packaging a process on how to expand the meta data for contents and a process on how to utilize the web-based learning contents dynamically. In order to evaluate the usability of the implemented system, a sample content was provided to some selected learners and their learning achievement resulted from the new learning environment was analysed. A result of the experiment indicated that the adaptive learning management system proposed in this dissertation could provide every learner with the different content tailored to their individual learning preference and behavior. and it worked also to promote the learning performance of every learner.

• Proceedings of the Korea Information Processing Society Conference
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• 2006.05a
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• pp.477-480
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• 2006

본 논문에서는 기존 학습 관리 시스템(Learning Management System : LMS)의 JAVA Applet으로 구현된 SCORM 2004 시퀀싱 엔진 및 데이터 모델에서 나타난 문제점을 해결할 수 있는 Ajax(Asynchronous JavaScript and Xml) 기반의 SCORM 2004 시퀀싱 엔진 및 데이터 모델을 제안한다. 기존 JAVA Applet 으로 구현된 시퀀싱 엔진 및 데이터 모델에서의 VM(Virtual Machine) 구동상에 발생하는 보안 및 인증 문제, VM 구동에 따른 제한점 및 시스템 처리속도의 문제점을 해결하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.05a
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• pp.1681-1684
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• 2004

90 년대 후반부터 웹 기반 수업(Web-based instruction)이라 하여 인터넷을 이용한 새로운 교육방법이 시도되었다. WBI에 필요한 각종 프로그래밍을 수작업으로 진행하여야 한다는 문제점을 극복하기 위해 개발된 학습운영체제(Learning Management System)가 개발되면서 인터넷을 통한 교육은 급속히 확산되고 있다. 무선 인터넷 기술까지 수용하는 개념인 소위 e-Learning 체제로 발전되면서 e-Learning의 수요는 급속히 증가하게 되었다. e-Learning 기술 표준 개발을 실질적으로 주도하는 기관들인 IEEE, AICC, IMS가 제안하는 개별 표준안들을 ADL에서 SCORM(Sharable Content Object Reference Model)이라는 종합적인 표준안으로 수렴하게 되면서 SCORM을 기준으로 만든 다양한 컨텐츠가 개발되고있다.