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JC
2007
101views more  JC 2007»
15 years 2 months ago
Simple Monte Carlo and the Metropolis algorithm
We study the integration of functions with respect to an unknown density. Information is available as oracle calls to the integrand and to the nonnormalized density function. We ar...
Peter Mathé, Erich Novak
TEC
1998
99views more  TEC 1998»
15 years 2 months ago
Fitness sharing and niching methods revisited
Abstract—Interest in multimodal optimization function is expanding rapidly since real-world optimization problems often require the location of multiple optima in the search spac...
Bruno Sareni, Laurent Krähenbühl
90
Voted
ICIP
2010
IEEE
15 years 15 days ago
Image quantization under spatial smoothness constraints
Quantization, defined as the act of attributing a finite number of grey-levels to an image, is an essential task in image acquisition and coding. It is also intricately linked to ...
Anna Jezierska, Caroline Chaux, Hugues Talbot, Jea...
CORR
2010
Springer
92views Education» more  CORR 2010»
14 years 11 months ago
Energy-Efficient Precoding for Multiple-Antenna Terminals
Abstract--The problem of energy-efficient precoding is investigated when the terminals in the system are equipped with multiple antennas. Considering static and fast-fading multipl...
Elena Veronica Belmega, Samson Lasaulce
190
Voted
PAMI
2011
14 years 9 months ago
Dynamic Programming and Graph Algorithms in Computer Vision
Optimization is a powerful paradigm for expressing and solving problems in a wide range of areas, and has been successfully applied to many vision problems. Discrete optimization ...
Pedro F. Felzenszwalb, Ramin Zabih