17 citations · 33 across the 4 of their papers we have counts for
5 papers
Retrieval of branching sequences in associative memory model with common external input and bias input
Kentaro Katahira, Masaki Kawamura, Kazuo Okanoya +1
We investigate a recurrent neural network model with common external and bias inputs that can retrieve branching sequences. Retrieval of memory sequences is one of the most importa…
Stochastic transitions of attractors in associative memory models with correlated noise
Masaki Kawamura, Masato Okada
We investigate dynamics of recurrent neural networks with correlated noise to analyze the noise's effect. The mechanism of correlated firing has been analyzed in various models, bu…
Theory of Recurrent Neural Network with Common Synaptic Inputs
Masaki Kawamura, Michiko Yamana, Masato Okada
We discuss the effects of common synaptic inputs in a recurrent neural network. Because of the effects of these common synaptic inputs, the correlation between neural inputs cannot…
The path-integral analysis of an associative memory model storing an infinite number of finite limit cycles
Kazushi Mimura, Masaki Kawamura, Masato Okada
It is shown that an exact solution of the transient dynamics of an associative memory model storing an infinite number of limit cycles with l finite steps by means of the path-inte…
Bifurcation analysis in an associative memory model
Masaki Kawamura, Ryuji Tokunaga, Masato Okada
We previously reported the chaos induced by the frustration of interaction in a non-monotonic sequential associative memory model, and showed the chaotic behaviors at absolute zero…