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TWC
2008
150views more  TWC 2008»
15 years 6 months ago
Convex approximation techniques for joint multiuser downlink beamforming and admission control
Multiuser downlink beamforming under quality of service (QoS) constraints has attracted considerable interest in recent years, because it is particularly appealing from a network o...
Evaggelia Matskani, Nicholas D. Sidiropoulos, Zhi-...
190
Voted
CLUSTER
2002
IEEE
15 years 6 months ago
File and Object Replication in Data Grids
Data replication is a key issue in a Data Grid and can be managed in different ways and at different levels of granularity: for example, at the file level or object level. In the ...
Heinz Stockinger, Asad Samar, Koen Holtman, Willia...
MP
1998
109views more  MP 1998»
15 years 6 months ago
Rounding algorithms for covering problems
In the last 25 years approximation algorithms for discrete optimization problems have been in the center of research in the fields of mathematical programming and computer science...
Dimitris Bertsimas, Rakesh V. Vohra
SAC
2002
ACM
15 years 6 months ago
HTTP redirection for replica catalogue lookups in data grids
1 Data distribution and replication in distributed systems require special purpose middleware tools for accessing replicated data. Data Grids, special forms of a systems distribute...
Heinz Stockinger, Andrew Hanushevsky
TPDS
2002
105views more  TPDS 2002»
15 years 6 months ago
HiPER: A Compact Narrow Channel Router with Hop-by-Hop Error Correction
Multiprocessor architectures demand efficient interprocessor communication to maximize system utilization and performance. To meet future demands, these interconnects must communic...
Phil May, Santithorn Bunchua, D. Scott Wills
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