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CORR
2010
Springer
96views Education» more  CORR 2010»
14 years 9 months ago
On the Non-Coherent Wideband Multipath Fading Relay Channel
We investigate the multipath fading relay channel in the limit of a large bandwidth, and in the non-coherent setting, where the channel state is unknown to all terminals, including...
Nadia Fawaz, Muriel Médard
TOG
2008
171views more  TOG 2008»
14 years 9 months ago
3D unsharp masking for scene coherent enhancement
We present a new approach for enhancing local scene contrast by unsharp masking over arbitrary surfaces under any form of illumination. Our adaptation of a well-known 2D technique...
Tobias Ritschel, Kaleigh Smith, Matthias Ihrke, Th...
142
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ICPP
2009
IEEE
14 years 7 months ago
Using Coherence Information and Decay Techniques to Optimize L2 Cache Leakage in CMPs
This paper evaluates several techniques to save leakage in CMP L2 caches by selectively switching off the less used lines. We primarily focus on private snoopy L2 caches. In this c...
Matteo Monchiero, Ramon Canal, Antonio Gonzá...
ISBRA
2007
Springer
15 years 3 months ago
GFBA: A Biclustering Algorithm for Discovering Value-Coherent Biclusters
Clustering has been one of the most popular approaches used in gene expression data analysis. A clustering method is typically used to partition genes according to their similarity...
Xubo Fei, Shiyong Lu, Horia F. Pop, Lily R. Liang
PPOPP
2003
ACM
15 years 2 months ago
User-controllable coherence for high performance shared memory multiprocessors
In programming high performance applications, shared address-space platforms are preferable for fine-grained computation, while distributed address-space platforms are more suita...
Collin McCurdy, Charles N. Fischer