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PRL
2010
112views more  PRL 2010»
13 years 9 months ago
Reversible color-to-gray mapping using subband domain texturization
— The concept of reversible conversion of color images to gray ones has been recently introduced. Colors are mapped to textures and from the textures the receiver can recover the...
Ricardo L. de Queiroz
PVLDB
2010
123views more  PVLDB 2010»
13 years 9 months ago
Sharing-Aware Horizontal Partitioning for Exploiting Correlations During Query Processing
Optimization of join queries based on average selectivities is suboptimal in highly correlated databases. In such databases, relations are naturally divided into partitions, each ...
Kostas Tzoumas, Amol Deshpande, Christian S. Jense...
PVM
2010
Springer
13 years 9 months ago
Communication Target Selection for Replicated MPI Processes
Abstract. VolpexMPI is an MPI library designed for volunteer computing environments. In order to cope with the fundamental unreliability of these environments, VolpexMPI deploys tw...
Rakhi Anand, Edgar Gabriel, Jaspal Subhlok
QUESTA
2010
107views more  QUESTA 2010»
13 years 9 months ago
On the inapproximability of M/G/K: why two moments of job size distribution are not enough
The M/G/K queueing system is one of the oldest model for multi-server systems, and has been the topic of performance papers for almost half a century. However, even now, only coar...
Varun Gupta, Mor Harchol-Balter, J. G. Dai, Bert Z...
SCHEDULING
2010
116views more  SCHEDULING 2010»
13 years 9 months ago
On supporting Lean methodologies using constraint-based scheduling
Lean Manufacturing often simply referred to as Lean is a process management philosophy that aims to improve the way in which products are manufactured. It does this through ide...
Roman van der Krogt, John Geraghty, Mustafa Ramzi ...
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