Memristor-based circuit implementation of pulse-coupled neural network with dynamical threshold generators
Sign Up to like & getrecommendations! Published in 2018 at "Neurocomputing"
DOI: 10.1016/j.neucom.2018.01.024
Abstract: Abstract Pulse-coupled neural network (PCNN) is inspired from the visual cortex of cats. It is superior to the traditional algorithm in the field of digital image processing. Meanwhile, memristor is considered as an important circuit… read more here.
Keywords: neural network; pulse coupled; circuit; coupled neural ... See more keywords
Phase-frequency model of strongly pulse-coupled Belousov-Zhabotinsky oscillators.
Sign Up to like & getrecommendations! Published in 2019 at "Chaos"
DOI: 10.1063/1.5082161
Abstract: We demonstrate that the dynamical behavior of strongly pulse-coupled Belousov-Zhabotinsky oscillators can be reproduced and predicted using a model that treats both the phase and the instantaneous frequency of the oscillators. Model parameters are extracted… read more here.
Keywords: coupled belousov; belousov zhabotinsky; zhabotinsky oscillators; strongly pulse ... See more keywords
Percolation critical exponents in cluster kinetics of pulse-coupled oscillators.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0138880
Abstract: Transient dynamics leading to the synchrony of a type of pulse-coupled oscillators, so-called scrambler oscillators, has previously been studied as an aggregation process of synchronous clusters, and a rate equation for the cluster size distribution… read more here.
Keywords: cluster; cluster size; size distribution; pulse coupled ... See more keywords
Deadlocks in the synchronization of pulse-coupled oscillators on star graphs.
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review E"
DOI: 10.1103/physreve.102.062211
Abstract: Some convergence proofs for systems of oscillators with inhibitory pulse coupling assume that all initial phases reside in one half of their domain. A violation of this assumption can trigger deadlocks that prevent synchronization. We… read more here.
Keywords: coupled oscillators; synchronization pulse; star graphs; deadlocks synchronization ... See more keywords
Reconstructing networks of pulse-coupled oscillators from spike trains.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.012209
Abstract: We present an approach for reconstructing networks of pulse-coupled neuronlike oscillators from passive observation of pulse trains of all nodes. It is assumed that units are described by their phase response curves and that their… read more here.
Keywords: coupled oscillators; spike trains; networks pulse; reconstructing networks ... See more keywords
Desynchronization Traveling Wave Pulse-Coupled-Oscillator Algorithm Using a Self-Organizing Scheme for Energy-Efficient Wireless Sensor Networks
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3034577
Abstract: Pulsed-Coupling Oscillators (PCOs) are recently considered as the best energy efficient source of unregulated syncs in Wireless Sensor Network (WSN). PCO utilizes firefly-sync to draw complices. In any case, for sensor networks, a PCO is… read more here.
Keywords: wave pulse; coupled oscillator; pulse coupled; energy efficient ... See more keywords
Global Synchronization of Pulse-Coupled Oscillator Networks Under Byzantine Attacks
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2020.2993643
Abstract: Synchronization of pulse-coupled oscillators (PCOs) has gained significant attention recently due to their increased applications in sensor networks and wireless communications. Given the distributed and unattended nature of wireless sensor networks, it is imperative to… read more here.
Keywords: pulse coupled; global synchronization; synchronization; synchronization pulse ... See more keywords
A Visible and Passive Millimeter Wave Image Fusion Algorithm Based on Pulse-Coupled Neural Network in Tetrolet Domain for Early Risk Warning
Sign Up to like & getrecommendations! Published in 2018 at "Mathematical Problems in Engineering"
DOI: 10.1155/2018/4205308
Abstract: An algorithm based on pulse-coupled neural network (PCNN) constructed in the Tetrolet transform domain is proposed for the fusion of the visible and passive millimeter wave images in order to effectively identify concealed targets. The… read more here.
Keywords: tetrolet; based pulse; pulse coupled; algorithm based ... See more keywords
Random traveling wave pulse-coupled oscillator algorithm of energy-efficient wireless sensor networks
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Distributed Sensor Networks"
DOI: 10.1177/1550147718768991
Abstract: Energy-efficient pulse-coupled oscillators have recently gained significant research attention in wireless sensor networks, where the wireless sensor network applications mimic the firefly synchronization for attracting mating partners. As a result, it is more suitable and… read more here.
Keywords: pulse coupled; sensor; coupled oscillator; energy ... See more keywords
Research on time synchronization of linear pulse-coupled oscillators model with delay in nearest neighbor wireless multi-hop networks
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Distributed Sensor Networks"
DOI: 10.1177/15501477211036383
Abstract: Time synchronicity works as a popular requirement in wireless sensor networks. Pulse-coupled oscillators similar to firefly flashing and synchronization via discrete pulse coupling are widely used in wireless sensor networks. In this article, we have… read more here.
Keywords: coupled oscillators; nearest neighbor; pulse coupled; sensor networks ... See more keywords
Salt and Pepper Noise Removal for Image Using Adaptive Pulse-Coupled Neural Network Optimized by Grey Wolf Optimization and Bidimensional Empirical Mode Decomposition
Sign Up to like & getrecommendations! Published in 2018 at "Applied Sciences"
DOI: 10.3390/app8101977
Abstract: Aimed at the problem of poor noise reduction effect and parameter uncertainty of pulse-coupled neural network (PCNN), a hybrid image denoising method, using an adaptive PCNN that has been optimized by grey wolf optimization (GWO)… read more here.
Keywords: image; pulse coupled; optimization; noise ... See more keywords