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» Petascale computing with accelerators
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96
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CGF
2008
144views more  CGF 2008»
15 years 22 days ago
Real-Time Depth-of-Field Rendering Using Point Splatting on Per-Pixel Layers
We present a real-time method for rendering a depth-of-field effect based on the per-pixel layered splatting where source pixels are scattered on one of the three layers of a dest...
Sungkil Lee, Gerard Jounghyun Kim, Seungmoon Choi
CORR
2010
Springer
200views Education» more  CORR 2010»
15 years 22 days ago
A Multilevel Approach For Nonnegative Matrix Factorization
Nonnegative Matrix Factorization (NMF) is the problem of approximating a nonnegative matrix with the product of two low-rank nonnegative matrices and has been shown to be particul...
Nicolas Gillis, François Glineur
83
Voted
CORR
2008
Springer
170views Education» more  CORR 2008»
15 years 22 days ago
Fast Wavelet-Based Visual Classification
We investigate a biologically motivated approach to fast visual classification, directly inspired by the recent work [13]. Specifically, trading-off biological accuracy for comput...
Guoshen Yu, Jean-Jacques E. Slotine
CVGIP
2010
182views more  CVGIP 2010»
15 years 22 days ago
MCCD: Multi-core collision detection between deformable models using front-based decomposition
We present a novel parallel algorithm for fast continuous collision detection (CCD) between deformable models using multi-core processors. We use a hierarchical representation to ...
Min Tang, Dinesh Manocha, Ruofeng Tong
90
Voted
JSAT
2008
85views more  JSAT 2008»
15 years 18 days ago
Parallel SAT Solving using Bit-level Operations
We show how to exploit the 32/64 bit architecture of modern computers to accelerate some of the algorithms used in satisfiability solving by modifying assignments to variables in ...
Marijn Heule, Hans van Maaren