Results 71 to 80 of about 4,381 (217)

Robust stability of delayed fuzzy Cohen–Grossberg neural networks

open access: yesComputers & Mathematics with Applications, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Global Convergence for Cohen-Grossberg Neural Networks with Discontinuous Activation Functions

open access: yesAbstract and Applied Analysis, 2012
Cohen-Grossberg neural networks with discontinuous activation functions is considered. Using the property of M-matrix and a generalized Lyapunov-like approach, the uniqueness is proved for state solutions and corresponding output solutions, and ...
Yanyan Wang, Jianping Zhou
doaj   +1 more source

Global Asymptotic Stability of Cohen–Grossberg Neural Networks of Neutral Type [PDF]

open access: yesJournal of Mathematical Sciences, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Akca, H., Covachev, V., Covacheva, Z.
openaire   +2 more sources

Working Memory Networks for Learning Temporal Order, with Application to 3-D Visual Object Recognition [PDF]

open access: yes, 1991
Working memory neural networks are characterized which encode the invariant temporal order of sequential events. Inputs to the networks, called Sustained Temporal Order REcurrent (STORE) models, may be presented at widely differing speeds, durations, and
Bradski, Gary   +2 more
core   +1 more source

Neural Dynamics of Motion Perception: Direction Fields, Apertures, and Resonant Grouping [PDF]

open access: yes, 1992
A neural network model of global motion segmentation by visual cortex is described. Called the Motion Boundary Contour System (BCS), the model clarifies how ambiguous local movements on a complex moving shape are actively reorganized into a coherent ...
Grossberg, Stephen, Mingolla, Ennio
core   +2 more sources

Stability Analysis of Stochastic Reaction-Diffusion Cohen-Grossberg Neural Networks with Time-Varying Delays

open access: yesDiscrete Dynamics in Nature and Society, 2009
This paper is concerned with pth moment exponential stability of stochastic reaction-diffusion Cohen-Grossberg neural networks with time-varying delays.
Chuangxia Huang, Xinsong Yang, Yigang He
doaj   +1 more source

Localist but Distributed Representations [PDF]

open access: yes, 1999
A number of examples are given of how localist models may incorporate distributed representations, without the types of non-local interactions that often render distributed models implausible.
Grossberg, Stephen
core   +1 more source

A Neural Network Architecture for Figure-ground Separation of Connected Scenic Figures [PDF]

open access: yes, 1991
A neural network model, called an FBF network, is proposed for automatic parallel separation of multiple image figures from each other and their backgrounds in noisy grayscale or multi-colored images.
Grossbergy, Stephen, Wyse, Lonce
core   +2 more sources

Antiperiodic Solutions to Impulsive Cohen-Grossberg Neural Networks with Delays on Time Scales

open access: yesAbstract and Applied Analysis, 2014
We use the method of coincidence degree and construct suitable Lyapunov functional to investigate the existence and global exponential stability of antiperiodic solutions of impulsive Cohen-Grossberg neural networks with delays on time scales.
Yanqin Wang, Maoan Han
doaj   +1 more source

Anti-periodic solution for fuzzy Cohen–Grossberg neural networks with time-varying and distributed delays

open access: yesNonlinear Analysis, 2015
In this paper, by using a continuation theorem of coincidence degree theory and a differential inequality, we establish some sufficient conditions ensuring the existence and global exponential stability of anti-periodic solutions for a class of fuzzy ...
Yongkun Li, Li Yang, Wanqin Wu
doaj   +1 more source

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