• The Science & Technology
• /
• v.33 no.8 s.375
• /
• pp.47-77
• /
• 2000

남북 정상회담 성사는 과학기술계에도 큰 과제를 던져주었다. 분단 55년만에 역사적 남북 정상회담을 계기로 남북 과학기술협력방안을 점검해 보았다.

• Proceedings of the Korea Multimedia Society Conference
• /
• 2000.11a
• /
• pp.37-40
• /
• 2000

전자상거래 분야에서 급속도로 증가하고 있는 정보들 중에서 사용자가 자신의 기호에 맞는 정보들만 선택하기 위하여 각 정보를 일일이 검토하기는 어려운 일이다. 이를 보완하기 위해 자동화된 정보 여과 기술이 사용되는데 대표적인 방법들로 내용 기반 여과(content-based filtering)와 협력적 여과(collaborative filtering)가 있다. 이 중 협력적 여과 기술은 높은 질(quality)을 가지는 정보들을 여과할 수 있지만 해당 정보의 속성은 고려하지 않는다는 난점을 가지는데, 본 논문에서는 이를 보완하여 정보의 대표 속성을 중심으로 선호도 예측을 수행하는 개선된 협력적 여과 방법을 제안한다. 그리고 기존의 협력적 여과 기술들과 예측의 정확성에 대하여 성능 비교 실험을 수행함으로써 제안한 방법의 타당성을 제시한다.

• The Bulletin of The Korean Astronomical Society
• /
• v.44 no.1
• /
• pp.60.3-60.3
• /
• 2019

한국천문연구원에서는 지난 2015년부터 남북한 천문분야 활성화 및 공동연구 기반 마련을 위한 연구를 수행하여 남북한 천문분야 협력 가능한 천문분야를 발굴하고 단계별 추진 방향을 제시하였다. 천문학은 과학기술분야 중 남북한 상호 신뢰 구축과 민족 동질성 회복에 기여할 수 있는 기초 학문으로, 과학기술계에서 남북협력 가능성이 높은 연구 분야로 평가받고 있다. 천문연은 남북 천문분야 학술 교류를 통한 남북한 천문분야 공동 발전, 남한 천문분야 기술이전을 통한 남북 균형 발전, 천문학 연구 범위 확대를 위한 남북한 협력 토대를 마련하기 위해 노력 중이다. 또한, 학술교류를 통한 공동연구 및 학술회의를 추진하고 있다. 그동안 수행했던 남북한 천문분야 협력 현황과 앞으로 방향 등에 대해 발표하고자 한다.

• The Journal of the Korea Contents Association
• /
• v.17 no.3
• /
• pp.654-665
• /
• 2017

It is major strategy for SMEs to cooperate with other companies or Public Research Institutes(PRIs) as the essential technology is getting more complicated and technological life cycle is getting short. However, It is not easy to perform a proper cooperation with SMEs for PRIs, because they are accustomed to support SMEs in the short run. In addition, previous studies also have mainly focussed on finding determinants of performance as a consequence of temporary cooperation instead of long-term relationships among companies. Therefore this study analyzed which satisfaction is more effective to maintain the long-term cooperative relationship between PRIs and SMEs. As a result, it has found that when SMEs satisfy from quality of input like manpower supports R&D and context of the support program over the output like technological or economical performance, they intend to continue cooperation with PRIs. And this paper shows that the performance has mediated effect rather direct effect on long-term cooperation intention. In light of all the above, to cooperate with SMEs effectively, it will be suggested that PRIs enhance quality of support process and contents instead of quantity of support based on one-time cooperation.

• Journal of Digital Convergence
• /
• v.10 no.2
• /
• pp.25-36
• /
• 2012

Over the last few years, despite the government's ongoing efforts for cooperative relationship between large firms and small and medium-sized enterprises(SMEs), their effectiveness is limited. In addition, the academic researches for addressing practical policy alternatives are also insufficient. This study aims to suggest the practical policies for cooperative relationship between large firms and SMEs. To this end, we suggest typology to know how collaboration process between large firms and SMEs for technology commercialization project with the utilization of dimensions of technology and marketing cooperaton is, and analyse the characteristics of each type, and examine the present situation of collaboration between large firms and SMEs in Korea and then finally, derive government policy guidelines. Through this research, we suggest theoretical framework to reinforce national industry competitiveness under growing global competition through suggesting how SMEs take survival basis, and also how large firms collaborate with SMEs.

• Journal of the Korea Society of Computer and Information
• /
• v.11 no.2 s.40
• /
• pp.285-294
• /
• 2006

The requirements of Computer Supported Cooperative Work supporting efficient cooperative or collaborative works between multi-users have been increasing in distributed environments. The various technical sections such as group communication technology and distributed processing technology should be provided in Cooperative Work. The replicated development of Cooperative Work applications of a number of common requirements increases development costs enormously and duplicated investment parts. Therefore, systematical development environments are required to develop these common requirements and applications efficiently in Cooperative Work applications development. In this study, we propose the hierarchical role-based coordination model that improves the coordination model of legacy mobile agent to be appropriate in Cooperative Work applications, and design the development environment for Cooperative Work applications based on mobile agent. The proposed hierarchical role-based coordination model provides multi-layered group concepts of mobile agent, and enables implementation of efficient coordination policy per group. Additionally, it supports efficient Cooperative Work application development by role assignment per group unit.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.13 no.8
• /
• pp.3477-3485
• /
• 2012

This research focused on the cluster analysis for the vitalization of the innovation cluster, Gwanggyo Technovalley. The study was performed based on both theoretical study and quantitative and qualitative study approaches. Particularly, questionnaire survey was performed for the cluster analysis of the innovation cluster. The major determinants for vitalization of the innovation cluster, Gwanggyo Technovalley can be summarized as follows; the strategy formulation for the development of the innovation cluster, the enhancement of the host institution capability and gradual enlargement of the role of the host institution. In terms of the needs of times, this study regarding the cluster analysis for the vitalization of the innovation cluster, Gwanggyo Technovalley is anticipated to be a good reference for the R&D organizations and technology cluster participants in coming years.

• Proceedings of the Korean Information Science Society Conference
• /
• 2001.10b
• /
• pp.253-255
• /
• 2001

협력 시스템은 컴퓨터의 성능 향상과 네트워크 기술의 발전으로 인하여 분산 환경에서 다수의 사람들이 프로젝트나 어떤 작업을 동시에 수행이 가능하도록 하는 기술이다. 현재 대부분의 협력 시스템은 특정 협력 작업에 맞게 개발되어져 왔기 때문에 통합 환경을 제공하기 어렵고, 새로운 협력 작업에 따라 시스템을 확장하는데 많은 시간과 비용이 들어가는 등의 어려움이 있다. 본 논문에서는 객체지향 방법론을 사용한 모듈별 컴포넌트화에 따른 재사용성이 용이한 협력 시스템을 제안하여 일반화, 상세화의 관계나 상속 구조를 통해 클래스의 구현 사항을 재사용 할 수 있도록 하며, 재사용 가능한 모듈을 패키지 형태로 묶어 라이브러리화하여 재사용과 유지보수가 용이하도록 하였다.

• Journal of Korea Technology Innovation Society
• /
• v.17 no.1
• /
• pp.242-263
• /
• 2014

Establishment of efficient cooperative ecosystem of research institutes is important for the efficiency of national innovation system, especially in the era of technology convergence. Performance of institutes inside the ecosystem is dependent on the position of the institutes in the system. This study investigates the relationship between network structure and research performance, and determines significant factors on the research performance. The results of 5 year panel data analysis of SCI journal papers of Korean government research institutes indicate that four network centralities -degree, betweenness, closeness, and eigenvector- and structural holes have significant effect on the research performance of the institutes. Among the four centralities, closeness and eigenvectors are more significant than others. Implications of the results of this study for policy of establishing efficient cooperative system are that increasing the cooperative activities of less active institutes is more effective for research performance than increasing the magnitude of cooperative activities of all institutes. Also, when an institute starts a new cooperative relationship, it is better to have relationship with an active institute first.

• Journal of the Korean Geographical Society
• /
• v.50 no.6
• /
• pp.641-657
• /
• 2015

Nowadays research collaboration between the business, academic and governmental community is high on the policy agenda in all over the world, especially with regard to science-based technological innovation. The aim of this paper is to explore some of the changing spatial patterns of research collaboration by carrying out bibliometric analysis of co-authorship publications in major international and scientific journals that are jointly realized by Korean scientists and researchers in the seven science-based technologies for the period 2002~2012. Using the co-authored papers as an indicator of research collaboration with the institutional address of each co-authoring researcher and the geographic location of their affiliation, this paper describes some trends and patterns of domestic and international research collaborations. Identifying a rapid increase in the volume of co-authored papers and the trend towards multiple authorships over the last decade, the paper finds collaborative scientific research to be geographically dispersed at the different spatial scales. Despite the rising geographic dispersion of research collaboration within the nation, this paper finds that there were empirical evidences for the presence of localized knowledge production processes at regional level, and biased knowledge flows towards core areas with advanced research resources.