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학술지 Dynamic Collaborative Cloud Service Platform: Opportunities and Challenges
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저자
윤장우, Mohammad Mehedi Hassan, 이현우, 류원, 허의남
발행일
201008
출처
ETRI Journal, v.32 no.4, pp.634-637
ISSN
1225-6463
출판사
한국전자통신연구원 (ETRI)
DOI
https://dx.doi.org/10.4218/etrij.10.0209.0489
협약과제
09MR5700, IPTV 융합서비스 및 콘텐츠 공유를 위한 개방형 IPTV 플랫폼 기술개발, 류원
초록
This letter presents a model for a dynamic collaboration (DC) platform among cloud providers (CPs) that prevents adverse business impacts, cloud vendor lock-in and violation of service level agreements with consumers, and also offers collaborative cloud services to consumers. We consider two major challenges. The first challenge is to find an appropriatemarket model in order to enable the DC platform. The second is to select suitable collaborative partners to provide services. We propose a novel combinatorial auction-based cloud market model that enables a DC platform among CPs. We also propose a new promising multi-objective optimization model to quantitatively evaluate the partners. Simulation experiments were conducted to verify both of the proposed models. © 2010 ETRI.
키워드
Cloud computing, Combinatorial auction market, Dynamic collaboration, Multi-objective optimization, Partner selection
KSP 제안 키워드
Business impacts, Cloud Computing, Cloud Service Platform, Cloud market, Cloud providers, Combinatorial Auction, Market model, Multi-objective optimization(MOP), Partner selection, Service-level Agreement(SLA), Simulation and experiment