• 디지털융복합연구
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• 제8권2호
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• pp.115-129
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• 2010

본 연구의 목적은 광주지역 중소기업의 녹색성장에 대한 인력양성수립계획을 검토하고자하였다. 최근 녹색성장산업이라는 패러다임의 변화에 따라 중소기업들의 제반 위기를 극복하고 구조적 문제를 해결하기 위한 이에 맞는 녹색전환정책이 필요하게 되었다. 본 연구의 결과 광주지역 중소기업은 산업분류와 규모의 네트워크를 재설정할 필요성이 제기되었다. 또한, 현 산업과 접목된 녹색융합산업을 활성화시킬 필요가 있으며 이에 따라 장 단기적이고 맞춤식 인력양성정책 등 후속적 정책이 뒤 따라야 할 것이다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제10권3호
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• pp.1362-1376
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• 2016

A cloud computing system can be characterized by the provision of resources in the form of services to third parties on a leased, usage-based basis, as well as the private infrastructures maintained and utilized by individual organizations. To attain the desired reliability and energy efficiency in a cloud data center, trade-offs need to be carried out between system performance and power consumption. Resolving these conflicting goals is often the major challenge encountered in the design of optimization strategies for cloud data centers. The work presented in this paper is directed towards the development of an Energy-efficient and Performance-aware Cloud System equipped with strategies for dynamic switching of optimization approach. Moreover, a platform is also provided for the deployment of a Wind Farm CMS (Condition Monitoring System) which allows ubiquitous access. Due to the geographically-dispersed nature of wind farms, the CMS can take advantage of the cloud's highly scalable architecture in order to keep a reliable and efficient operation capable of handling multiple simultaneous users and huge amount of monitoring data. Using the proposed cloud architecture, a Wind Farm CMS is deployed in a virtual platform to monitor and evaluate the aging conditions of the turbine's major components in concurrent, yet isolated working environments.