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ICML
2009
IEEE
16 years 3 days ago
Bandit-based optimization on graphs with application to library performance tuning
The problem of choosing fast implementations for a class of recursive algorithms such as the fast Fourier transforms can be formulated as an optimization problem over the language...
Arpad Rimmel, Frédéric de Mesmay, Ma...
ICMCS
2006
IEEE
121views Multimedia» more  ICMCS 2006»
15 years 5 months ago
Acoustic Echo Cancelation for High Noise Environments
Acoustic echo cancellation (AEC) is highly imperative for enhanced communication in noisy environments such as a car or a conference room. In this work, we present a dualstructure...
Amit Chhetri, Jack W. Stokes, Dinei A. F. Flor&eci...
ICMCS
2000
IEEE
90views Multimedia» more  ICMCS 2000»
15 years 3 months ago
Software Optimization of H.263 Video Encoder on Pentium Processor with MMX Technology
A key enabling technology for the prolikration of multima dia PC’s is the availability of fast video codeca, which are the basic building blocks of many new multimedia applicati...
Pohsiang Hsu, K. J. Ray Liu
VMV
2004
208views Visualization» more  VMV 2004»
15 years 20 days ago
Fourier Volume Rendering on the GPU Using a Split-Stream-FFT
The Fourier volume rendering technique operates in the frequency domain and creates line integral projections of a 3D scalar field. These projections can be efficiently generated ...
Thomas Jansen, Bartosz von Rymon-Lipinski, Nils Ha...
CORR
2010
Springer
66views Education» more  CORR 2010»
14 years 11 months ago
Efficient Dealiased Convolutions without Padding
Algorithms are developed for calculating dealiased linear convolution sums without the expense of conventional zero-padding or phase-shift techniques. For one-dimensional in-place ...
John C. Bowman, Malcolm Roberts