• Journal of Digital Convergence
• /
• v.10 no.6
• /
• pp.189-196
• /
• 2012

In this paper, we propose a Scorm-based Sequencing & Navigation Model for Collaborative Learning. It is an e-Learning process control model that is used to efficiently and graphically defining Scorm's content aggregation model and its sequencing prerequistites through a formal approach. To define a process based model uses the expanded ICN(Information Control Net) model. which is called SCOSNCN(SCO Sequencing & Navigation Control Net). We strongly believe that the process-driven model delivers a way of much more convenient content aggregating work and system, in terms of not only defining the intended sequence and ordering of learning activities, but also building the runtime environment for sequencing and navigation of learning activities and experiences.

• Journal of Korean Library and Information Science Society
• /
• v.35 no.1
• /
• pp.19-49
• /
• 2004

This study intends to develop a model of nation-wide library cooperative system for Korea. It analyzes and investigates the definitions, types and models of library cooperation; and current status and problems in operations of major cooperative systems in Korea and other nations. There are some cooperative systems such as cooperative system for public libraries operated by the National Library of Korea and other systems based on their regions or library types in Korea. New model of nationwide cooperative system can improve library functions through many cooperative plans.

• Venture DIGEST
• /
• s.130
• /
• pp.34-35
• /
• 2009

LG디스플레이의 생산기술 전문가와 협력사의 기술자들이 태스크포스팀을 만들고 LG디스플레이의 생산기술 노하우를 협력사의 생산라인에 적용한다. 단편적 지원이 아닌 제품을 잘 생산하는 기술을 전수해서 협력사가 생산성과 품질, 원가경쟁력을 갖추도록 한다. 이들 협력사들이 최고의 경쟁력을 갖추면 그것이 곧 LG디스플레이의 경쟁력이다. LG디스플레이가 2007년부터 시작한 "고기 잘 잡는 법" 방식의 협력사 상생 모델 실험이 성과를 나타내면서 협력사의 수익성 향상, LG디스플레이의 시장경쟁력 강화로 이어져 성공적인 '동반성장' 상생 모델로 평가 받고 있다.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.33 no.3A
• /
• pp.235-239
• /
• 2008

In this paper, we study a simulation model for cooperative MIMO (multiple-input multiple-output) channels and present a cooperative one-ring channel model which is extended from the geometrical one-ring and two-ring scattering models. Assuming that the source, the destination and the relay are surrounded by an infinite number of scatters, we derive a reference model for the cooperative one-ring channel and propose a simulation model based on the reference model provided in the paper. Then we show how modeling parameters of the simulation model are determined to match the correlation functions for the respective models. With numerical investigation, we also show that the correlation functions for the reference and the simulation are well matched.

• Journal of Korean Library and Information Science Society
• /
• v.35 no.1
• /
• pp.337-357
• /
• 2004

The purpose of this study is to investigate the cases of cooperation between school libraries and public libraries in order to reinforce their cooperation, and to prepare the base for development of school libraries. Data is collected through five workshops which attended school librarians, public librarians, and the peoples in the several regional offices of education. The results show three models of school and public library cooperation. School library - public library cooperation model is suited for metropolitan area where school library and public library are developed. Public library support model is suited for mid-size cities where school libraries are undeveloped. School library and public library integration model is suited for small towns where both school libraries and public libraries are undeveloped. These models, however, should be revised through testing several libraries and different situations.

• Proceedings of the Korean Information Science Society Conference
• /
• 2010.06c
• /
• pp.404-409
• /
• 2010

협력 필터링(Collaborative Filtering)은 상품추천, 영화추천 등에 사용되는 대표적인 방법으로서, 사용자들의 사용이력에 기반해서 유사도가 높은 항목들을 찾아낸다. 본 연구에서는 상용 IPTV 서비스에 협력 필터링을 적용했을 때 만들어지는 모델을 분석하여 어떤 요소들이 협력 필터링 모델의 생성에 영향을 끼치는지 분석했다. 이를 통해 IPTV 영역에 협력 필터링을 적용했을 때 영향을 끼치는 요소들과 다른 영역과는 다르게 고려해야 할 사항들을 알 수 있었다.

• Journal of The Korean Association For Science Education
• /
• v.37 no.5
• /
• pp.847-857
• /
• 2017

This study examined the effect of the Collaborative Problem-Solving for Character Competence (CoProC) instruction model within the context of secondary science education. The participants of this study were comprised of 143 Korean students, each of whom was in the 10th grade spread across four class cohorts. These cohorts were further divided into an experimental group (comprised of 73 students from two different classes), which received the CoProC program; and a control group (70 students from two other classes), which did not. In order to assess the effect of CoProC instruction model upon participants' character competence, we designed and administered a Character Competence Test for participants. The CoProC instruction model consists of 3 fundamental steps: Preparation, Problem-solving, and Evaluation. Key character competence targeted in the CoProC program include caring, collaboration, communication, responsibility, respect, honesty, self-regulation, and the development of positive self-image. Thus, these same qualities were targeted and analyzed in the Character Competence Test, which was administered before and after the CoProC activities. The results show a significant increase in the experimental group's competency for caring, collaboration, responsibility, respect, and self-regulation when compared to the control group. Based on these results, we have found that CoProC instruction model to be an effective teaching intervention toward cultivating character competence in a secondary science education setting.

• The Safety technology
• /
• no.17
• /
• pp.34-41
• /
• 1999

건설공사의 원청사인 대기업과 협력업체간 안전관리체제를 수직.수동적 관계에서 수평적인 관계로 이동하기 위한 대기업과 협력업체 공동재해 예방활동 모델에 대한 연구논문을 소개하고자 한다.

• Journal of the Korean Society for Library and Information Science
• /
• v.42 no.3
• /
• pp.233-257
• /
• 2008

The integration, openness, participation, and technology are essential elements of digital information resources in order to establish an unified and cooperative network of various digital knowledge-information abroad. This study analyzes policies, technologies and administrative aspects of international cooperative networks such as WDL, IPL, TEL. Based on the analysis, a number of collection standards for international cooperation are drawn. Analyzed standards are divided into four different aspects and applied to produce detailed appraisal standards for digital knowledge-information. In conclusion, in order to map out strategies and policies for developing an international cooperative network, the study proposes a number of principles and models for making an appraisal of collections.

• 한국신재생에너지학회:학술대회논문집
• /
• 2010.06a
• /
• pp.151.1-151.1
• /
• 2010

우리나라의 신재생에너지 기술개발은 2008년 '저탄소 녹색성장' 국가 비전 선포 이후 국가 에너지 R&D 전략의 중심에 자리 잡고 있다. 이미 우리의 경쟁 대상인 선진국들은 신재생에너지 기술을 중심축으로 녹색산업을 신성장 동력으로 활용하고자 국력을 집중하고 있다. 우리나라는 선진국과 비교할 때 상대적으로 신재생에너지 기술개발 후발자이다. 기술적 핸디캡을 극복하고 대등한 경쟁에 뛰어들기 위해서는 신재생에너지 기술보유 선진국과의 국제협력을 통한 시너지효과 창출이 필요하다. 이는 최고수준의 국가 및 기관들과 협력을 도모함으로써 기술개발 기간 단축은 물론 조기 기술격차 해소가 가능하기 때문이다. 이러한 국가간 상호협력을 위해서는 무엇보다 기술 분야별 선진국 수준과 우리의 수준에 대한 객관적인 분석이 필요하다. 이를 위해 주요 신재생에너지 기술들을 대상으로 심층적인 전문가 조사를 통해 전세계 주요 국가 및 관련 업체들의 기술수준 및 협력 선호 유형을 분석하였다. 이에 더해 관련 기술 시장 상황을 고려하여 기술별 국제 협력 추진 전략을 시장주도형 모델과 공동연구형 모델로 나누어 수립하였다. 수립된 전략을 바탕으로 신재생에너지 기술 국제협력 활성화를 위한 정책 추진 방향을 제시하였다.