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» Generating high performance pruned FFT implementations
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FIMI
2003
210views Data Mining» more  FIMI 2003»
13 years 9 months ago
COFI-tree Mining: A New Approach to Pattern Growth with Reduced Candidacy Generation
Existing association rule mining algorithms suffer from many problems when mining massive transactional datasets. Some of these major problems are: (1) the repetitive I/O disk sca...
Osmar R. Zaïane, Mohammad El-Hajj
SIGGRAPH
2010
ACM
13 years 12 months ago
Micropolygon ray tracing with defocus and motion blur
We present a micropolygon ray tracing algorithm that is capable of efficiently rendering high quality defocus and motion blur effects. A key component of our algorithm is a BVH (...
Qiming Hou, Hao Qin, Wenyao Li, Baining Guo, Kun Z...
ATAL
2010
Springer
13 years 8 months ago
Point-based policy generation for decentralized POMDPs
Memory-bounded techniques have shown great promise in solving complex multi-agent planning problems modeled as DEC-POMDPs. Much of the performance gains can be attributed to pruni...
Feng Wu, Shlomo Zilberstein, Xiaoping Chen
IPPS
2008
IEEE
14 years 1 months ago
Lattice Boltzmann simulation optimization on leading multicore platforms
We present an auto-tuning approach to optimize application performance on emerging multicore architectures. The methodology extends the idea of searchbased performance optimizatio...
Samuel Williams, Jonathan Carter, Leonid Oliker, J...
DATE
2007
IEEE
130views Hardware» more  DATE 2007»
14 years 1 months ago
Development of on board, highly flexible, Galileo signal generator ASIC
Alcatel Alenia Space is deeply involved in the Galileo program at many stages. In particular, Alcatel Alenia Space has successfully designed and delivered the very first navigatio...
Louis Baguena, Emmanuel Liégeon, Alexandra ...