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ICASSP
2009
IEEE
14 years 2 months ago
Optimized opportunistic multicast scheduling (OMS) over heterogeneous cellular networks
Optimized opportunistic multicast scheduling (OMS) has been studied previously by the authors for homogeneous cellular networks, where the problem of efficiently transmitting a co...
Tze-Ping Low, Man-On Pun, Yao-Win Peter Hong, C.-C...
QEST
2006
IEEE
14 years 5 months ago
Load Balancing for Performance Differentiation in Dual-Priority Clustered Servers
Size-based policies have been known to successfully balance load and improve performance in homogeneous cluster environments where a dispatcher assigns a job to a server strictly ...
Ningfang Mi, Qi Zhang, Alma Riska, Evgenia Smirni
DSN
2005
IEEE
14 years 4 months ago
Probabilistic QoS Guarantees for Supercomputing Systems
Supercomputing systems must be able to reliably and efficiently complete their assigned workloads, even in the presence of failures. This paper proposes a system that allows the ...
Adam J. Oliner, Larry Rudolph, Ramendra K. Sahoo, ...
ICPP
2003
IEEE
14 years 4 months ago
Towards Real-time Parallel Processing of Spatial Queries
Spatial databases are entering an era of mass deployment in various real-life applications, especially mobile and location-based services. The real-time processing of spatial quer...
Haibo Hu, Manli Zhu, Dik Lun Lee
ANSS
2008
IEEE
14 years 5 months ago
Resource Allocation Strategies in a 2-Level Hierarchical Grid System
Efficient job scheduling in grids is challenging due to the large number of distributed autonomous resources. In this paper we study various resource allocation policies in a 2-le...
Stylianos Zikos, Helen D. Karatza