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TMI
2008
85views more  TMI 2008»
13 years 10 months ago
Sparsity-Enforced Slice-Selective MRI RF Excitation Pulse Design
We introduce a novel algorithm for the design of fast slice-selective spatially-tailored magnetic resonance imaging (MRI) excitation pulses. This method, based on sparse approximat...
Adam C. Zelinski, Lawrence L. Wald, K. Setsompop, ...
VLSISP
2008
106views more  VLSISP 2008»
13 years 10 months ago
Architecture Considerations for Multi-Format Programmable Video Processors
Many different video processor architectures exist. Its architecture gives a processor strength for a particular application. Hardwired logic yields the best performance/cost, but ...
Jonah Probell
EGH
2010
Springer
13 years 8 months ago
Hardware implementation of micropolygon rasterization with motion and defocus blur
Current GPUs rasterize micropolygons (polygons approximately one pixel in size) inefficiently. Additionally, they do not natively support triangle rasterization with jittered samp...
J. S. Brunhaver, Kayvon Fatahalian, Pat Hanrahan
ICCS
2009
Springer
13 years 8 months ago
Evaluating the Jaccard-Tanimoto Index on Multi-core Architectures
The Jaccard/Tanimoto coefficient is an important workload, used in a large variety of problems including drug design fingerprinting, clustering analysis, similarity web searching a...
Vipin Sachdeva, Douglas M. Freimuth, Chris Mueller
CORR
2011
Springer
149views Education» more  CORR 2011»
13 years 5 months ago
Load-Balancing Spatially Located Computations using Rectangular Partitions
Distributing spatially located heterogeneous workloads is an important problem in parallel scientific computing. We investigate the problem of partitioning such workloads (repres...
Erik Saule, Erdeniz Ö. Bas, Ümit V. &Cce...