Autonomic operations in cooperative stream processing systems
HotAC II Hot Topics in Autonomic Computing on Hot Topics in Autonomic Computing
Fair resource sharing in hierarchical virtual organizations for global grids
GRID '07 Proceedings of the 8th IEEE/ACM International Conference on Grid Computing
CLASP: collaborating, autonomous stream processing systems
Proceedings of the ACM/IFIP/USENIX 2007 International Conference on Middleware
Future Generation Computer Systems
CLASP: collaborating, autonomous stream processing systems
MIDDLEWARE2007 Proceedings of the 8th ACM/IFIP/USENIX international conference on Middleware
Decentralized scalable fairshare scheduling
Future Generation Computer Systems
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In recent years, many studies have been conducted on Grid computing, in which users and resource providers organize various Virtual Organizations (VOs) to share resources and services. A VO organizes other sub-VOs for the purpose of achieving the VO goal, which forms the hierarchical VO environment. In this paper, we model and formalize the resource allocation problem in hierarchical VOs. Resource providers and VOs agree upon the VO resource sharing policy, such as resource sharing amount and resource usage cost for VOs. We provide the resource allocation scheme of a VO resource broker to minimize the total cost in order to meet a user's job deadline. In addition, we deal with several cost adjustment methods in resource providers to utilize their resources efficiently in hierarchical VOs.