• Journal of KIISE:Software and Applications
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• v.33 no.8
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• pp.703-717
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• 2006

The Semantic Web has the objective of developing universal media in which machine-processable semantic information can be represented and shared, and it is therefore important to distribute ontologies that represent this kind of semantic information to the Web and make them available to multiple parties. However, the current ontology authoring tools are not operating on the Web, which makes it difficult to distribute ontologies directly to the Web and to create and edit them collaboratively with other people. This paper proposes a framework that facilitates the ontology construction and sharing, realizing easy distribution of ontologies to the Web. Wiki is one of the frameworks for collaborative construction and sharing of knowledge on the Web, and Wiki contents consist of natural language texts and simple markup language for visualization. For better collaboration in creating and sharing ontologies, this paper suggests the Semantic Wiki that embodies the Semantic Web features to the existing Wiki system. The Semantic Wiki framework facilitates the collaboration in ontology co-authoring and sharing for people, and at the same time, makes it possible for the agent software to easily manage the ontology information. Eventually, the Semantic Wiki system accomplishes various tasks including the semantic view, the semantic navigation, and the semantic query.

• Journal of Korea Technology Innovation Society
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• v.12 no.1
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• pp.265-289
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• 2009

This research analyzed regional innovation capabilities and technological activities of firms in Chungnam province of South Korea on the basis of a questionnaire survey of 64 regional manufacturing firms. The existence and level of regional innovation capabilities were measured by the perceptions of firms, a core actor in the regional innovation system. The analysis result revealed that research capabilities of academia, capabilities of R&D institutes, technological capabilities of industry, and governmental policy support were recognized as major capabilities of the regional innovation system. Regional proximity was also found to have significant influence on firms‘ sources of technological innovation and selection of collaboration partners. Practical as well as theoretical implications of the findings and future research directions were discussed at the last part.

• The Journal of the Convergence on Culture Technology
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• v.10 no.2
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• pp.225-236
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• 2024

This study was conducted to identify research trends on the integrated community care system in Korea and suggest future research directions. The scoping review method was conducted according to the JBI methodological guidelines. A literature search was conducted in 5 databases (RISS, DBpia, NDSL, KISS, NAL), and 34 papers were selected for the final analysis. The analysis was categorized into user and provider aspects related to community care, and the results from the user aspect showed that variables related to service satisfaction and physical health status were used the most and showed positive results. Provider aspect results mainly studied problems and improvements due to service provision, and many studies showed the need to revitalize inter-agency collaboration systems and the lack of manpower to perform services. Based on the results of this study, in the future expansion of the integrated community care system, it will be necessary to not only establish criteria for selecting subjects, but also secure the expertise of service providers, establish a collaboration system between regions and institutions, and prepare measures to resolve service differences.

• Journal of Digital Convergence
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• v.11 no.12
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• pp.101-111
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• 2013

Start-up support policy is expanding for the activation of creative economy. Domestic start-up is activated in early 2000, but is shrinked rapidly because there is not enough collaborative system of R&D, start-up, finance, and management support. Many organizations and collaborative environment in Silicon valley of USA is developed for long time. In Korea, creative economy is constructing rapidly led by government like building industrialization and information society. VCDP(Virtual Cluster-type Dynamic Collaboration Platform) is a good tool for the start-up support policy. This study explains the necessity and effectiveness of VCDP and suggests creative activation policy using this tool.

• Journal of Korea Society of Industrial Information Systems
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• v.12 no.1
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• pp.72-79
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• 2007

This paper will analysis the Jam-O-Drum developed for collaborative musical experience at first. And we suggest the multi-user interactive game system Kom-O-Drum(Korean Jam-O-Drum) as a Serious Game Platform By combining velocity, direction and touch sensitive input devices like a korea traditional drum "Jang Go" and computer graphics imagery into an LCD or PDP display up to four simultaneous players are able to participate in a collaborative approach to game's mission. Also we introduce the design of detail input device and application fields of Kom-O-Drum for Serious Game.

• Journal of Korean Institute of Industrial Engineers
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• v.40 no.5
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• pp.462-476
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• 2014

The Korean government has been implementing diverse policies with programs to generate better outcomes and results of university-industry collaboration since 1990s. In this paper, we analyze the effect of universities' competency factors on the performance of technology commercialization and start-ups respectively. We employ multiple regression models using 154 data sets from university information posting system of the Korean Council for University Education. Through conducting statistical analyses with diverse data manipulations, we obtained a high degree of significance on hypotheses, and also could compare mutual differences between the effects of university competence on technology commercialization and start-ups. The technology transfer and commercialization specifically depends on professors' patent applications and technology holding company, while start-ups does professionals in industry-university cooperation. We suggest government to spur on the ongoing customization of university-industry collaboration policy, and university to properly cope with global atmosphere changing from ivory tower to academic capitalism and start-ups promotion.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.16 no.12
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• pp.2657-2664
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• 2012

Web-based learning receives much attention as an effective learning method because users can use the learning service at any time from any space. A learning management system(LMS) provides online educational environment among teachers and students, supporting various facilities to deliver educational contents. Since most of the existing LMSs support one-way or limited two-way teaching services among teachers and students, there are a lot of difficulties in performing collaboration among students and/or collaboration among teachers and students. In this paper, we describe the development of collaborative workspaces which provides effective collaborative educational environment on Moodle which is widely accepted as a typical LMS. Through the provided various types of collaborative workspaces, users can easily perform group activities, sharing educational with appropriate access control mechanism.

• Journal of Korean Elementary Science Education
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• v.32 no.4
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• pp.437-451
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• 2013

This study was conducted as a part of the project to establish professional development system(PDS) for teachers in Korea. This study aimed to provide a case of running a professional learning community(PLC) of teachers in science education based on the collaboration of a national university of education and its affiliated elementary school, in search of learning by participants and implications for professional development of teachers as well as for science teaching in elementary schools. Teachers and researchers who participated in the PLC were able to accumulate meaningful experiences through 11 rounds of meetings. It was not easy to secure enough time for meetings, but they were able to boost their self-confidence for science teaching and enhance the quality of lessons through these gatherings. Participating teachers had a chance to share instructional design, planning, strategies and practices, which include cases of guiding free-choice research activities among students, thereby to be motivated for improved science teaching for the future. The researcher participating in this PLC was also able to understand the identity of an elementary school, especially the affiliated school, and identify the reality and difficulties related to science teaching in schools. Experiences of participating in PLC are expected to help improve the quality of science teaching in affiliated elementary school and pre-service teacher education of the university.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.53
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• pp.155-180
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• 2012

Korea has the plans to improve nation and corporate global competitiveness through reducing the logistics costs. Ministry of Knowledge Economy, as the government department of in charge of the plan, establish industrial logistics policies in 2002 and 2007 and it's about time to set up the third industrial logistics policy in 2012. There are new trends for the logistics environment in terms of environment-friendly logistics, logistics securities, win-win collaboration etc. This study propose some harmonious plans between logistic productivity and the new trends in the field of logistics. For the purpose of that, we have evaluated the second industrial logistics policy. We propose the vision and objectives of the new industrial logistics policy. The vision is entering the line of industrial logistics developed nations through the sustainable logistics innovation, and the objects are smart & green logistics, win-win collaboration, lead the new logistics trends etc. We also propose the set the system and rules to push promote the new plan. In addition, industrial logistics is the new terminology setting out use by Ministry of Knowledge Economy.

• Journal of Korea Multimedia Society
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• v.7 no.7
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• pp.922-933
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• 2004

In recent years, peer-to-peer network have a greate deal of attention for distributed computing or collaborative application, and work of ID-based public key systems have been focusing on the area of cryptography. In this paper, we propose ID-based group key management protocols for secure communication in autonomous peer group. Each member obtains his public/private key pair derived from his identification string from Private Key Generator. No central server participates in group key management protocol instead, all group members share the burden of group key management by the collaboration of themselves, so that our scheme avoids the single point of failure problem. In addition, our scheme considers the nature of dynamic peer group such as frequent joining and leaving of a member.