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» Optimization techniques for small matrix multiplication
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CIMAGING
2010
202views Hardware» more  CIMAGING 2010»
15 years 1 months ago
An optimal algorithm for reconstructing images from binary measurements
We have studied a camera with a very large number of binary pixels referred to as the gigavision camera [1] or the gigapixel digital film camera [2, 3]. Potential advantages of th...
Feng Yang, Yue M. Lu, Luciano Sbaiz, Martin Vetter...
107
Voted
GECCO
2010
Springer
230views Optimization» more  GECCO 2010»
15 years 5 months ago
Exponential natural evolution strategies
The family of natural evolution strategies (NES) offers a principled approach to real-valued evolutionary optimization by following the natural gradient of the expected fitness....
Tobias Glasmachers, Tom Schaul, Yi Sun, Daan Wiers...
ESCIENCE
2006
IEEE
15 years 6 months ago
Niching for Population-Based Ant Colony Optimization
Most Ant Colony Optimization (ACO) algorithms are able to find a single (or few) optimal, or near-optimal, solutions to difficult (NP-hard) problems. An issue though is that a s...
Daniel Angus
SODA
2010
ACM
171views Algorithms» more  SODA 2010»
15 years 9 months ago
Coresets and Sketches for High Dimensional Subspace Approximation Problems
We consider the problem of approximating a set P of n points in Rd by a j-dimensional subspace under the p measure, in which we wish to minimize the sum of p distances from each p...
Dan Feldman, Morteza Monemizadeh, Christian Sohler...
68
Voted
JC
2002
50views more  JC 2002»
15 years 3 days ago
Verifying Topological Indices for Higher-Order Rank Deficiencies
It has been known how to use computational fixed point theorems to verify existence and uniqueness of a true solution to a nonlinear system of equations within a small region abou...
R. Baker Kearfott, Jianwei Dian