619 citations · 621 across the 2 of their papers we have counts for
4 papers
Euclidean Distance Matrices: Essential Theory, Algorithms and Applications
Ivan Dokmanic, Reza Parhizkar, Juri Ranieri +1
Euclidean distance matrices (EDM) are matrices of squared distances between points. The definition is deceivingly simple: thanks to their many useful properties they have found app…
Ad Hoc Microphone Array Calibration: Euclidean Distance Matrix Completion Algorithm and Theoretical Guarantees
Mohammad J. Taghizadeh, Reza Parhizkar, Philip N. Garner +2
This paper addresses the problem of ad hoc microphone array calibration where only partial information about the distances between microphones is available. We construct a matrix c…
Sequences with Minimal Time-Frequency Uncertainty
Reza Parhizkar, Yann Barbotin, Martin Vetterli
A central problem in signal processing and communications is to design signals that are compact both in time and frequency. Heisenberg's uncertainty principle states that a given f…
Calibration Using Matrix Completion with Application to Ultrasound Tomography
Reza Parhizkar, Amin Karbasi, Sewoong Oh +1
We study the calibration process in circular ultrasound tomography devices where the sensor positions deviate from the circumference of a perfect circle. This problem arises in a v…