• Journal of the Economic Geographical Society of Korea
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• v.13 no.4
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• pp.601-622
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• 2010

The purpose of this paper is to analyze the value chain reorganization of cultural contents industry cluster in Daegu city and its impact on the regional economy. To achieve this goal, this research examined the change of value added structure, institutional milieu and networks among regional innovators and their effect on value chain reorganization of cluster. The result shows that the scope of the value chain generating value added have been extended and the networks among regional innovators have been increased. Such value chain reorganization has a positive effect on the regional economy. In the context of public policy, however, the focus of industrial policies needs to generate cultural and institutional specificities in a given region and to strength Triple helix innovation system.

• The Journal of the Korea Contents Association
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• v.9 no.5
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• pp.128-136
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• 2009

Korean Film Industry is focused on the Seoul Metropolitan Areas. Recently regional governments are interested in Film Industry and they are constructing the Film Industry Cluster powerfully. Especially the Government of NoMuHyun's the policy of the regional development is changed to the central focused development in the Governmen of LeeMyungbak. And somebody insisted that Film Industry Cluster is based on the Seoul Metropolitan Areas and the moving of the film related public organization to the Busan City should be cancelled for the development of the Korean Film Industry. But the Busan should be the main city in constructing the Film Industry Cluster and the public film organizations should be moved to the Busan.

• Journal of the Economic Geographical Society of Korea
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• v.18 no.1
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• pp.115-135
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• 2015

In the glocalization a common phenomenon of several nations reveals knowledge innovation and growth by the important subject of region and state and is studied at theory and practice. the successful cases of regional development in an advanced country have leading innovation through regional innovation system and cluster. therefore we are necessary to analyse how the knowledge spillovers in innovative cluster as the reduced model of regional innovation system guide firm innovation and region growth. this article reviews theories and empirical studies of the knowledge spillovers in the regional innovation system and innovative cluster of innovative geography and proposes a new research issues for further explorations of the knowledge spillovers. Previous studies assist that knowledge spillovers exist in knowledge-based industries of specific local area and local innovation accomplishes through pure knowledge spillover. but limits of these studies include narrow region and technological area, few analytical variable and exclusion of rent knowledge spillover. therefore new research topics related with that exemplifies geographical dimension(concentration and decentralization), technological dimension(knowledge based industry), category of analytic variables(previous indicators, time, and social capital), conceptualization(appropriation means, markets for technology) etc.

• Proceedings of the Korean Information Science Society Conference
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• 2005.11a
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• pp.220-222
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• 2005

배터리를 사용하여 정보의 처리와 센싱 작업을 수행하는 무선 센서 네트워크를 오래 동안 가동시키기 위해서 한정된 자원을 효율적으로 사용할 수 있는 여러 기술들이 제안되고 있다. 이런 기법들 중 클러스터를 구성하거나, 데이터 모음 기법을 수행하여 중복된 데이터를 하나의 패킷으로 압축하여 전송 횟수를 줄이면 에너지 절감 효과를 볼 수 있다. 본 논문에서는 클러스터 구조를 이루고 있는 센서 네트워크에서 두개 이상의 클러스터가 중복된 지역을 센싱 할 경우 발생하는 중복 데이터 제거 기법을 제안한다. 제안하는 기법은 Meta-data를 사용한 사전 교섭으로 동일한 정보가 각각 다른 클러스터에 전송되는 것을 방지하여 에너지 절감 효과를 볼 수 있다. 또한, 클러스터 내에서 발생하는 다른 정보들을 시간 지연 기법을 사용하여 하나의 패킷으로 데이터 모음을 수행하는 기법도 제안한다. 성능 평가를 통해 제안하는 알고리즘은 기존의 기법에 비하여 지연 시간과 에너지 소모 면에서 모두 효율적인 것을 확인할 수 있다.

• Proceedings of the Technology Innovation Conference
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• 2005.08a
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• pp.141-167
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• 2005

본 연구의 목적은 우리나라보다 앞서 실시하고 있는 일본의 산업 클러스터 계획 프로젝트의 거시적인 현황과 가장 성공적이라고 하는 TAMA클러스터의 사례를 분석하여 향후 우리나라 클러스터 정책 시행에 필요한 시사점을 얻는데 있다. 특히 TAMA클러스터의 성공은 이를 직접 관리하고 있는 민간차원의 중개조직인 TAMA산업활성화협회의 운영전략을 집중적으로 분석하여 봄으로써 도입 가능성에 대한 진단과 정책적 제안을 하고자 한다. 첫째, 일본의 19개 지역별 산업 클러스터 계획의 공통점은 어느 것도 도도부현의 영역을 초월한 광역적인 클러스터를 형성하고 있다. 광역단위의 집적은 상대적으로 클러스터 계획에 대한 중요성과 실행주체를 망각하기 쉬워 실패할 가능성이 비교적 높을 수 있다 이러한 점을 극복하기 위한 대안으로 산학연의 3주체 간 연계를 주로 담당하는 민간중심의 중개조직을 두어 운영하고 있다. 둘째, 클러스터 정책기간은 시작에서 자립까지 20년을 상정하고, 제1기 5년간은 산업 클러스터 네트워크 구축기, 제2기 5년은 산업 클러스터 성장기 그리고 마지막 제3기 10년은 산업 클러스터의 자율적 발전기로서 책정되어 수행하는 것이 바람직하다고 보고 있다. 셋째, 개별적인 산업 클러스터의 비전, 목표, 중장기 전략의 올바른 수립이 필요한데 백화점식이 아닌 대상산업 및 대상 주체에 대한 선택과 집중의 전략성이 엿보인다. 넷째, 정책 대상의 범위는 연구개발에서 판매에 이르기까지 전 비즈니스 프로세스를 대상으로 하고 있으며 클러스터 관련 정책수행 주체들의 정책조율, 중복 투자의 회피 그리고 효과적인 정책을 시행하기 위하여 수평적인 연락망과 협의체를 구성하고 있다. 다섯째, TAMA협회는 전통적인 동종 산업중심의 협회 기능과는 달리 제품개발형 중소$\cdot$중견기업을 대상으로 신기술개발과 신사업 전개를 위한 전략적 지원을 하고 있다. 비교적 개별적인 기술개발 능력은 물론 독자적인 마케팅 능력을 갖고 있어 일반적인 보호 대상자로서의 중소기업과는 차원이 다르며 기존의 하청관계라는 수직적 의존적인 존재가 아니라 세계적으로 니치 시장에서 경쟁력을 가지고 있는 대기업과 대등한 입장의 우량기업이라는 것이 특징이다. 여섯째, 지금까지는 기업을 지원하는 각 기관들이 각각 독자적으로 운영하여 경영자원의 분산과 이용으로 수혜자인 중견$\cdot$중소기업의 입장은 물론 지방자치단체 및 중앙정부의 차원에서 분석하여 볼 경우 경영자원의 Critical Mass를 확보하기 어려웠다. TAMA협회는 네트워크 조직으로서 주로 소프트적인 지원을 통하여 원활하게 수행하고 있음. 정보와 네트워크만을 가지고 조직간 관계를 중개하는 가벼운 네트워크 조직으로서 운영하는 방법은 한국의 경우에도 적용이 가능하며 매우 유용하다고 생각된다.

• Journal of the Korean association of regional geographers
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• v.12 no.3
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• pp.364-381
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• 2006

Strategies for regional development has been implemented by facilitating the cultural industry since the mid 1990s. The government of Gyeongbuk attempted to establish the cluster of cultural industries and to enhance the capability of cultural industries. However, infrastructure of the industries is still weak. The most cultural industries are small-sized enterprises and are in low value-added production link in the value chain. This research examines the situation of cultural industries and then to recommend the direction of cluster of cultural industries in Gyeongbuk. The cluster of cultural industries in Gyeongbuk needs to be decentralized integration. Cultural industries in Gyeongbuk are found in dispersed regions with own cultural and industrial characteristics. The hub of cluster of cultural industries should be formulated to promote network among cultural industrial complexes in dispersed regions; thus, the hub is able to provide knowledge and information for the cultural industrial firms in Gyeongbuk. The supporting center as the hub of cluster has to input more energy to establish the on-line and off-line network among firms, and between firms and innovation agencies such as universities, cultural industrial organizations, and local governments. The cultural industrial cluster should be linked with IT cluster in Gumi and cluster of Daegu cultural industries to upgrade the value chain of cultural industries.

• Journal of the Economic Geographical Society of Korea
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• v.15 no.2
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• pp.240-257
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• 2012

Regional innovation cluster is closely related to promoting innovations through activities for knowledge sharing and exchanges among organizations in an adjacent regional context. However, performance of activities for knowledge sharing and exchanges are basically influenced by cultural characteristics of the industries or regions where the organization belongs to. Therefore, knowledge management strategies in a unit of a regional cluster need to consider the cultural characteristics of an industry or region and in turn different activities need to be adopted according to cultural characteristics. This study explores the relationship between cultural differences and the performance of the activities to promote knowledge exchanges in a regional innovation cluster. For this study, factors reflecting cultural characteristics of diverse industries and regions were extracted and the relationships with the performance of the activities promoting inter-organizational knowledge exchanges were analyzed through statistical method.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.9 no.6
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• pp.15-21
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• 2009

The goal of wireless sensor networks is to collect sensing data on specific region over wireless communication. Sink node gathers all local sensing data, processes and transmits them to users who use sensor networks. Generally, senor nodes are low-cost, low power devices with limited sensing, computation and wireless communication capabilities. And sensor network applies to multi-hop communication on large-scale network. As neighboring sensor nodes have similar data, clustering is more effective technique for 'data-aggregation'. In cluster formation technique based on multi-hop, it is necessary that the number of cluster member nodes should be distributed equally because of the balance of cluster formation To achieve this, we propose a method to customize cluster member nodes for energy-efficiency in wireless sensor networks.

• Journal of the Korea Convergence Society
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• v.8 no.7
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• pp.237-243
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• 2017

Recently, the Korean government is planning to create ICT-centered clusters that will lead the fourth industrial revolution in the Yangjae-Umyeun area. In order for a cluster to be successful, innovation environments such as support systems and institutions should be appropriately prepared. In this study, we present a hierarchical model of ICT SME support measures after comprehending the support measures for existing SMEs and the factors needed for clustering, and then deriving the priorities of support measures. The questionnaire was distributed to 9 ICT SMEs and R&D experts. A total of 6 copies were collected. The priority of the support measures in this study is expected to be utilized for the successful development of R&CD cluster and the allocation of the support budget.

• Journal of Korea Port Economic Association
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• v.35 no.1
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• pp.19-38
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• 2019

The Seosan-Daesan Port is closest to the major ports of China; hence, it is recognized as the ideal port for trade with China. Well-developed industrial infrastructure in its hinterland, including petrochemical, automotive, and electronic component complexes and recent developments of port facilities that aim to strengthen its function as a commercial port clearly highlight the necessity to develop it as a comprehensive port by building a marine industrial cluster. In this study, prerequisites for marine industrial cluster development in Seosan-Daesan Port are identified; they include the following. First, the conditions to be met for being designated a marine industrial cluster should be amended; Second, the central government should delegate authority to local governments to ensure the development of marine industries; Third, changes related to marine industrial cluster development in the governance structure of local governments (Seosan City and Chungnam Province) are required; and Last, a consultative body should be established to facilitate discussions on developing a marine industrial cluster in Seosan-Daesan Port and build public consensus.