2168 search results - page 169 / 434 » Randomized Algorithms and Complexity Theory |
104
Voted
GECCO
2008
Springer
15 years 4 months ago
2008
Springer
Maintaining diversity is important for the performance of evolutionary algorithms. Diversity mechanisms can enhance global exploration of the search space and enable crossover to ...
97
Voted
COMPGEOM
2006
ACM
15 years 9 months ago
2006
ACM
The k-means method is an old but popular clustering algorithm known for its observed speed and its simplicity. Until recently, however, no meaningful theoretical bounds were known...
109
Voted
DCC
2005
IEEE
16 years 3 months ago
2005
IEEE
A certificate of authenticity (COA) is an inexpensive physical object that has a random unique structure with high cost of near-exact reproduction. An additional requirement is th...
125
Voted
ICASSP
2010
IEEE
15 years 3 months ago
2010
IEEE
According to Shannon Sampling Theory, Fourier interpolation is the optimal way to reach subpixel accuracy from a properly-sampled digital image. However, for most images this inte...
148
Voted
INFOCOM
2012
IEEE
13 years 6 months ago
2012
IEEE
Abstract— We consider a wireless broadcast station that transmits packets to multiple users. The packet requests for each user may overlap, and some users may already have certai...