Title :
Global and partial synchronism in phase-locked loop networks
Author :
Monteiro, L.H.A. ; Canto, N.C.F. ; Chaui-Berlinck, J.G. ; Orsatti, F.M. ; Piqueira, J.R.C.
Abstract :
We analytically investigate the existence of global and partial synchronism in neural networks where each node is represented by a phase oscillator. Partial synchronism, which is important to pattern recognition, can be caused by increasing the natural frequency of an oscillator and restricting the frequencies of others in certain ranges.
Keywords :
neural nets; pattern recognition; phase locked loops; phase locked oscillators; synchronisation; global synchronism; neural networks; partial synchronism; pattern recognition; phase oscillator; phase-locked loop networks; visual cortex; Brain modeling; Differential equations; Frequency synchronization; Intelligent networks; Neural networks; Neurons; Oscillators; Pattern recognition; Phase locked loops; Telecommunication control;
Journal_Title :
Neural Networks, IEEE Transactions on
DOI :
10.1109/TNN.2003.820441
