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ICASSP
2009
IEEE
14 years 15 days ago
Quickest change detection in multiple on-off processes
A Bayesian formulation of quickest change detection in multiple onoff processes is obtained within a decision-theoretic framework. For geometrically distributed busy and idle time...
Qing Zhao, Jia Ye
ICASSP
2008
IEEE
14 years 6 days ago
Automatic Flamingo detection using a multiple birth and death process
Here we present a new approach to automatically detect and count breeding Greater Flamingos (Phoenicopterus Roseus) on aerial photographsof their colonies. We consider a stochasti...
Stig Descamps, Xavier Descombes, Arnaud Bechet, Jo...
ICIP
2003
IEEE
13 years 11 months ago
Parameter estimation for spatial random trees using the EM algorithm
A new class of multiscale multidimensional stochastic processes called spatial random trees was recently introduced in [9]. The model is based on multiscale stochastic trees with ...
Ilya Pollak, Jeffrey Mark Siskind, Mary P. Harper,...
BCSHCI
2008
13 years 7 months ago
Heterogeneity in the usability evaluation process
Current prediction models for usability evaluations are based on stochastic distributions derived from series of Bernoulli processes. The underlying assumption of these models is ...
Martin Schmettow
TNN
2008
87views more  TNN 2008»
13 years 5 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