Search Results for author: Zaid J. Towfic

Found 3 papers, 0 papers with code

Stability and Performance Limits of Adaptive Primal-Dual Networks

no code implementations16 Aug 2014 Zaid J. Towfic, Ali H. Sayed

It is shown that this method allows the AL algorithm to approach the performance of consensus and diffusion strategies but that it remains less stable than these other strategies.

Stochastic Optimization

A Neuron as a Signal Processing Device

no code implementations12 May 2014 Tao Hu, Zaid J. Towfic, Cengiz Pehlevan, Alex Genkin, Dmitri B. Chklovskii

Here we propose to view a neuron as a signal processing device that represents the incoming streaming data matrix as a sparse vector of synaptic weights scaled by an outgoing sparse activity vector.

Dictionary Learning over Distributed Models

no code implementations6 Feb 2014 Jianshu Chen, Zaid J. Towfic, Ali H. Sayed

In this paper, we consider learning dictionary models over a network of agents, where each agent is only in charge of a portion of the dictionary elements.

Collaborative Inference Dictionary Learning

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