Results 21 to 30 of about 598,983 (292)

Delay-independent stability in bidirectional associative memory networks [PDF]

, 1994
It is shown that if the neuronal gains are small compared with the synaptic connection weights, then a bidirectional associative memory network with axonal signal transmission delays converges to the equilibria associated with exogenous inputs to the ...
Gopalsamy, Kondalsamy, He, Xue-Zhong
core   +1 more source

A new framework for consensus for discrete-time directed networks of multi-agents with distributed delays [PDF]

, 2012
Copyright @ 2012 Taylor & FrancisIn this article, the distributed consensus problem is considered for discrete-time delayed networks of dynamic agents with fixed topologies, where the networks under investigation are directed and the time-delays involved
Daniel W.C. Ho, Horn RA, Kuang Y, Lu JQ, Olfati-Saber R, Ren W, Yurong Liu, Zhang S, Zidong Wang   +8 more
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Global Properties of HIV-1 Dynamics Models with CTL Immune Impairment and Latent Cell-to-Cell Spread

Mathematics, 2023
This paper presents and analyzes two mathematical models for the human immunodeficiency virus type-1 (HIV-1) infection with Cytotoxic T Lymphocyte cell (CTL) immune impairment.
Noura H. AlShamrani, Reham H. Halawani, Wafa Shammakh, Ahmed M. Elaiw   +3 more
doaj   +1 more source

On the distance between adjacent zeros of solutions of first order differential equations with distributed delays

Electronic Journal of Qualitative Theory of Differential Equations, 2015
We estimate the distance between adjacent zeros of all solutions of the first order differential equation \[ x'(t)+\int_{h(t)}^{t}x(s)d_sR(t,s)=0. \] This form makes it possible to study equations with both discrete and continuous distributions of the ...
Hassan A. El-Morshedy, Emad Attia
doaj   +1 more source

Stability analysis of impulsive stochastic Cohen–Grossberg neural networks with mixed time delays [PDF]

, 2008
This is the post print version of the article. The official published version can be obtained from the link - Copyright 2008 Elsevier LtdIn this paper, the problem of stability analysis for a class of impulsive stochastic Cohen–Grossberg neural networks ...
Arik, Cao, Cao, Chen, Chen, Chen, Cohen, Gao, Gao, Gao, Gao, Gopalsamy, Guan, Ho, Huang, Liang, Liu, Liu, Liu, Lu, Lu, Qiankun Song, Song, Song, Wang, Wang, Wang, Wang, Wang, Wang, Wu, Xu, Yang, Ye, Yuan, Zhang, Zhang, Zhao, Zidong Wang   +38 more
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Distributed state estimation for uncertain Markov-type sensor networks with mode-dependent distributed delays [PDF]

, 2012
This the post-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2012 John Wiley & Sons, Ltd.In this paper, the distributed state estimation problem is investigated for a class of sensor ...
Boukas, Boyd, Brooks, Busch, Cattivelli, Cattivelli, Chen, Gao, Gunawan, Liu, Liu, Liu, Liu, Liu, Martin, Shi, Speranzon, Vesely, Wu, Xia, Xiong, Xiong, Yu, Zhang, Zhao, Zhao, Zhu   +26 more
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Exploiting Device Mismatch in Neuromorphic VLSI Systems to Implement Axonal Delays [PDF]

, 2012
Sheik S, Chicca E, Indiveri G. Exploiting Device Mismatch in Neuromorphic VLSI Systems to Implement Axonal Delays. Presented at the International Joint Conference on Neural Networks (IJCNN), Brisbane, Australia.Axonal delays are used in neural ...
Chicca, Elisabetta , Indiveri, G., Sheik, S.   +2 more
core   +4 more sources

Delay-Adaptive Distributed Stochastic Optimization

Proceedings of the AAAI Conference on Artificial Intelligence, 2020
In large-scale optimization problems, distributed asynchronous stochastic gradient descent (DASGD) is a commonly used algorithm. In most applications, there are often a large number of computing nodes asynchronously computing gradient information. As such, the gradient information received at a given iteration is often stale.
Zhaolin Ren, Zhengyuan Zhou, Linhai Qiu, Ajay Deshpande, Jayant Kalagnanam   +4 more
openaire   +2 more sources

Algebraic Stability Criteria of Reaction Diffusion Genetic Regulatory Networks With Discrete and Distributed Delays

IEEE Access, 2021
This paper addresses the stability problem of genetic regulatory networks by involving the spatial diffusion of concentration, discrete and infinite distributed delays.
Yinping Xie, Ling Xiao, Leimin Wang, Gaohua Wang   +3 more
doaj   +1 more source

The Computational Cost of Asynchronous Neural Communication [PDF]

, 2020
Biological neural computation is inherently asynchronous due to large variations in neuronal spike timing and transmission delays. So-far, most theoretical work on neural networks assumes the synchronous setting where neurons fire simultaneously in ...
Hitron, Yael, Parter, Merav, Perri, Gur
core   +1 more source