Results 21 to 30 of about 4,958,442 (285)

Towards neural-symbolic integration: the evolutionary neural logic networks [PDF]

open access: yes, 2004
This work presents the application of a new methodology for the production of neural logic networks into two real-world problems from the medical domain.
Tsakonas, Athanasios, A. Tsakonas
core   +1 more source

An enhanced transcription factor repressilator that buffers stochasticity and entrains to an erratic external circadian signal

open access: yesFrontiers in Systems Biology, 2023
How do cellular regulatory networks solve the challenges of life? This article presents computer software to study that question, focusing on how transcription factor networks transform internal and external inputs into cellular response outputs.
Steven A. Frank
doaj   +1 more source

Optimizing Opto-Electronic Cellular Neural Networks Using Bees Swarm Intelligent [PDF]

open access: yesEngineering and Technology Journal, 2010
This paper presents an application of Bees algorithm to the optimization of cellular neural network for opto-electronics design, where cellular neural networks bees are a large – scale nonlinear analog circuit which processes signals in real time.
Hanan A.R.Akkar
doaj   +1 more source

Cellular Neural Networks for NP-Hard Optimization

open access: yesEURASIP Journal on Advances in Signal Processing, 2009
A cellular neural/nonlinear network (CNN) is used for NP-hard optimization. We prove that a CNN in which the parameters of all cells can be separately controlled is the analog correspondent of a two-dimensional Ising-type (Edwards-Anderson) spin-glass ...
Mária Ercsey-Ravasz   +2 more
doaj   +1 more source

A 3D mobile positioning method based on deep learning for hospital applications

open access: yesEURASIP Journal on Wireless Communications and Networking, 2020
In this study, a 3D positioning method is proposed for hospital applications, such as navigation within a hospital building. It employs deep learning algorithms to analyze the received signal strength from cellular networks and Wi-Fi access points in ...
Qingqing Zhang, Yuan Wang
doaj   +1 more source

Non-Direct Encoding Method Based on Cellular Automata to Design Neural Network Architectures [PDF]

open access: yes, 2005
Architecture design is a fundamental step in the successful application of Feed forward Neural Networks. In most cases a large number of neural networks architectures suitable to solve a problem exist and the architecture design is, unfortunately, still ...
Gutiérrez Sánchez, Germán   +4 more
core   +1 more source

Medical imaging analysis with artificial neural networks [PDF]

open access: yes, 2010
Given that neural networks have been widely reported in the research community of medical imaging, we provide a focused literature survey on recent neural network developments in computer-aided diagnosis, medical image segmentation and edge detection ...
Jiang, J., Ren, Jinchang, Trundle, P.
core   +3 more sources

Mean-square exponential stability of fuzzy stochastic BAM networks with hybrid delays

open access: yesAdvances in Difference Equations, 2018
We study fuzzy stochastic bidirectional associative memory cellular neural networks with discrete delays in leakage terms and with continuous and infinitely distributed delays in the transmission terms. Under certain structural assumptions, we prove that
Fosheng Wang, Chengqiang Wang
doaj   +1 more source

Existence and p-exponential stability of periodic solution for stochastic shunting inhibitory cellular neural networks with time-varying delays

open access: yesInternational Journal of Computational Intelligence Systems, 2016
In this paper, we investigate a class of stochastic shunting inhibitory cellular neural networks with time-varying delays. Applying integral inequality, some sufficient conditions on the existence and p-exponential stability of periodic solutions for ...
Changjin Xu, Maoxin Liao, Yicheng Pang
doaj   +1 more source

Grammars and cellular automata for evolving neural networks architectures [PDF]

open access: yes, 2000
IEEE International Conference on Systems, Man, and Cybernetics. Nashville, TN, 8-11 October 2000The class of feedforward neural networks trained with back-propagation admits a large variety of specific architectures applicable to approximation pattern ...
Molina López, José Manuel   +9 more
core   +1 more source

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