Search Results for author: Darko Stefanovic

Found 7 papers, 0 papers with code

Memory and Information Processing in Recurrent Neural Networks

no code implementations23 Apr 2016 Alireza Goudarzi, Sarah Marzen, Peter Banda, Guy Feldman, Christof Teuscher, Darko Stefanovic

Recurrent neural networks (RNN) are simple dynamical systems whose computational power has been attributed to their short-term memory.

Hierarchical Composition of Memristive Networks for Real-Time Computing

no code implementations11 Apr 2015 Jens Bürger, Alireza Goudarzi, Darko Stefanovic, Christof Teuscher

Reservoir computing is an approach that takes advantage of collective system dynamics for real-time computing.

Exploring Transfer Function Nonlinearity in Echo State Networks

no code implementations16 Feb 2015 Alireza Goudarzi, Alireza Shabani, Darko Stefanovic

ESN is a simple neural network architecture in which a fixed recurrent network is driven with an input signal, and the output is generated by a readout layer from the measurements of the network states.

Time Series Prediction

Product Reservoir Computing: Time-Series Computation with Multiplicative Neurons

no code implementations3 Feb 2015 Alireza Goudarzi, Alireza Shabani, Darko Stefanovic

Echo state networks (ESN), a type of reservoir computing (RC) architecture, are efficient and accurate artificial neural systems for time series processing and learning.

Time Series Time Series Analysis

Towards a Calculus of Echo State Networks

no code implementations1 Sep 2014 Alireza Goudarzi, Darko Stefanovic

In contrast with previous theoretical frameworks, which only reveal an upper bound on the total memory in the system, we analytically calculate the entire memory curve as a function of the structure of the system and the properties of the input and the target function.

DNA Reservoir Computing: A Novel Molecular Computing Approach

no code implementations25 Jun 2013 Alireza Goudarzi, Matthew R. Lakin, Darko Stefanovic

We show that despite using only three coupled oscillators, a molecular reservoir computer could achieve 90% accuracy on a benchmark temporal problem.

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