885 citations · 1.7k across the 71 of their papers we have counts for
4 papers · 1 filter
Sub-linear Time Support Recovery for Compressed Sensing using Sparse-Graph Codes
Xiao Li, Dong Yin, Sameer Pawar +2
We study the support recovery problem for compressed sensing, where the goal is to reconstruct the a high-dimensional -sparse signal , from low-dimens…
Capacity-Approaching PhaseCode for Low-Complexity Compressive Phase Retrieval
Ramtin Pedarsani, Kangwook Lee, Kannan Ramchandran
In this paper, we tackle the general compressive phase retrieval problem. The problem is to recover a K-sparse complex vector of length n, , from the magnitudes…
Analysis of Fixed-Time Control
Ajith Muralidharan, Ramtin Pedarsani, Pravin Varaiya
A network of signalized intersections is modeled as a queuing network. The intersections are regulated by fixed-time (FT) controls, all with the same cycle length or period, . V…
PhaseCode: Fast and Efficient Compressive Phase Retrieval based on Sparse-Graph-Codes
Ramtin Pedarsani, Dong Yin, Kangwook Lee +1
We consider the problem of recovering a -sparse complex signal from intensity measurements. We propose the PhaseCode algorithm, and show that in the noiseless case, Phas…