56 citations · 198 across the 34 of their papers we have counts for
3 papers · 2 filters
Measurement Design for Detecting Sparse Signals
Ramin Zahedi, Ali Pezeshki, Edwin K. P. Chong
We consider the problem of testing for the presence (or detection) of an unknown sparse signal in additive white noise. Given a fixed measurement budget, much smaller than the dime…
Error Probability Bounds for Binary Relay Trees with Crummy Sensors
Zhenliang Zhang, Ali Pezeshki, William Moran +2
We study the detection error probability associated with balanced binary relay trees, in which sensor nodes fail with some probability. We consider N identical and independent crum…
Error Probability Bounds for Balanced Binary Relay Trees
Zhenliang Zhang, Ali Pezeshki, William Moran +2
We study the detection error probability associated with a balanced binary relay tree, where the leaves of the tree correspond to identical and independent detectors. The root…