207 search results - page 5 / 42 » A New Selection Ratio for Large Population Sizes |
CEC
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract—In the commonly used DE/rand/1 variant of differential evolution the primary mechanism of generating new solutions is the perturbation of a randomly selected point by a ...
EVOW
2009
Springer
14 years 1 months ago
2009
Springer
We present a hybrid evolutionary algorithm for the graph coloring problem (Evocol). Evocol is based on two simple-but-effective ideas. First, we use an enhanced crossover that col...
MASCOTS
2008
13 years 8 months ago
2008
Lifetime of a wireless sensor network is affected by key factors such as network architecture, network size, sensor node population model, data generation rate, initial battery bu...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
—Peak-to-average power ratio (PAR) reduction in OFDM using antenna arrays (MIMO OFDM) is considered. In particular, generalizations of selected mapping (SLM) recently proposed in...
VALUETOOLS
2006
ACM
14 years 20 days ago
2006
ACM
We study how the spread of computer viruses, worms, and other self-replicating malware is affected by the logical topology of the network over which they propagate. We consider a...