Sciweavers

627 search results - page 35 / 126
» Kolmogorov-Loveland Randomness and Stochasticity
Sort
View
GECCO
2010
Springer
227views Optimization» more  GECCO 2010»
14 years 6 days ago
Benchmarking SPSA on BBOB-2010 noisy function testbed
This paper presents the result for Simultaneous Perturbation Stochastic Approximation (SPSA) on the BBOB 2010 noisy testbed. SPSA is a stochastic gradient approximation strategy w...
Steffen Finck, Hans-Georg Beyer
NECO
2006
76views more  NECO 2006»
13 years 8 months ago
Spontaneous Dynamics of Asymmetric Random Recurrent Spiking Neural Networks
We study in this paper the effect of an unique initial stimulation on random recurrent networks of leaky integrate and fire neurons. Indeed given a stochastic connectivity this so...
Hédi Soula, Guillaume Beslon, Olivier Mazet
TWC
2008
95views more  TWC 2008»
13 years 8 months ago
The Impact of Channel Randomness on Coverage and Connectivity of Ad Hoc and Sensor Networks
Abstract-- In this paper, we first present an analytical procedure for the computation of the node isolation probability and coverage in an ad hoc network in the presence of channe...
Daniele Miorandi
TNN
2008
87views more  TNN 2008»
13 years 8 months ago
Stochastic Resonance in Continuous and Spiking Neuron Models With Levy Noise
Abstract--Levy noise can help neurons detect faint or subthreshold signals. Levy noise extends standard Brownian noise to many types of impulsive jump-noise processes found in real...
Ashok Patel, Bart Kosko
BC
2002
97views more  BC 2002»
13 years 8 months ago
A spatial stochastic neuronal model with Ornstein-Uhlenbeck input current
We consider a spatial neuron model in which the membrane potential satisfies a linear cable equation with an input current which is a dynamical random process of the Ornstein
Henry C. Tuckwell, Frederic Y. M. Wan, Jean-Pierre...