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VTC
2008
IEEE
14 years 4 months ago
Resource Allocation and Control Signaling in the WINNER Flexible MAC Concept
—The EU WINNER projects have studied OFDM-based packet data systems beyond 3G that use adaptivity on all timescales to obtain high flexibility and performance. The adaptive trans...
Mikael Sternad, Tommy Svensson, Martin Döttli...
VTC
2008
IEEE
160views Communications» more  VTC 2008»
14 years 4 months ago
Reducing Feedback Requirements of the Multiple Weight Opportunistic Beamforming Scheme via Selective Multiuser Diversity
—Opportunistic beamforming (OB) relies on the transmission of Channel State Information (CSI) in the form of instantaneous Signal to Noise Ratio (SNR) from Mobile Stations (MSs) ...
Marios Nicolaou, Angela Doufexi, Simon Armour
CC
2008
Springer
193views System Software» more  CC 2008»
13 years 12 months ago
Automatic Transformations for Communication-Minimized Parallelization and Locality Optimization in the Polyhedral Model
The polyhedral model provides powerful abstractions to optimize loop nests with regular accesses. Affine transformations in this model capture a complex sequence of execution-reord...
Uday Bondhugula, Muthu Manikandan Baskaran, Sriram...
CLUSTER
2008
IEEE
13 years 11 months ago
Variable-grain and dynamic work generation for Minimal Unique Itemset mining
Abstract--SUDA2 is a recursive search algorithm for Minimal Unique Itemset detection. Such sets of items are formed via combinations of non-obvious attributes enabling individual r...
Paraskevas Yiapanis, David J. Haglin, Anna M. Mann...
FMSB
2008
199views Formal Methods» more  FMSB 2008»
13 years 11 months ago
Bounded Asynchrony: Concurrency for Modeling Cell-Cell Interactions
We introduce bounded asynchrony, a notion of concurrency tailored to the modeling of biological cell-cell interactions. Bounded asynchrony is the result of a scheduler that bounds ...
Jasmin Fisher, Thomas A. Henzinger, Maria Mateescu...