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IJAR
2010
152views more  IJAR 2010»
15 years 5 months ago
Structural-EM for learning PDG models from incomplete data
Probabilistic Decision Graphs (PDGs) are a class of graphical models that can naturally encode some context specific independencies that cannot always be efficiently captured by...
Jens D. Nielsen, Rafael Rumí, Antonio Salme...
161
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IJHPCA
2010
88views more  IJHPCA 2010»
15 years 5 months ago
Madre: the Memory-Aware Data Redistribution Engine
We report on the development of a new computational framework for efficiently carrying out parallel data redistribution in a limited memory environment. This new library, MADRE (T...
Stephen F. Siegel, Andrew R. Siegel
JCT
2010
72views more  JCT 2010»
15 years 5 months ago
Extensions and restrictions of Wythoff's game preserving its p positions
We consider extensions and restrictions of Wythoff’s game having exactly the same set of P positions as the original game. No strict subset of rules give the same set of P posit...
Éric Duchêne, Aviezri S. Fraenkel, Ri...
JGO
2010
89views more  JGO 2010»
15 years 5 months ago
Iterative regularization algorithms for constrained image deblurring on graphics processors
Abstract The ability of the modern graphics processors to operate on large matrices in parallel can be exploited for solving constrained image deblurring problems in a short time. ...
Valeria Ruggiero, Thomas Serafini, Riccardo Zanell...
PROCEDIA
2010
113views more  PROCEDIA 2010»
15 years 5 months ago
Exploring utilisation of GPU for database applications
This study is devoted to exploring possible applications of GPU technology for acceleration of the database access. We use the n-gram based approximate text search engine as a tes...
Slawomir Walkowiak, Konrad Wawruch, Marita Nowotka...