3 papers
eess.SP2025
Solving ill-conditioned polynomial equations using score-based priors with application to multi-target detection
Rafi Beinhorn, Shay Kreymer, Amnon Balanov +3
Recovering signals from low-order moments is a fundamental yet notoriously difficult task in inverse problems. This recovery process often reduces to solving ill-conditioned system…
eess.SP2025
A note on the sample complexity of multi-target detection
Amnon Balanov, Shay Kreymer, Tamir Bendory
This work studies the sample complexity of the multi-target detection (MTD) problem, which involves recovering a signal from a noisy measurement containing multiple instances of a…
cs.IT2021
Signal recovery from a few linear measurements of its high-order spectra
Tamir Bendory, Dan Edidin, Shay Kreymer
The -th order spectrum is a polynomial of degree in the entries of a signal , which is invariant under circular shifts of the signal. For , this p…