619 citations · 1.4k across the 27 of their papers we have counts for
9 papers · 1 filter
Permutations Unlabeled beyond Sampling Unknown
Ivan Dokmanić
A recent unlabeled sampling result by Unnikrishnan, Haghighatshoar and Vetterli states that with probability one over iid Gaussian matrices , any can be uniquely recovered f…
Geometric Invariants for Sparse Unknown View Tomography
Mona Zehni, Shuai Huang, Ivan Dokmanić +1
In this paper, we study a 2D tomography problem for point source models with random unknown view angles. Rather than recovering the projection angles, we reconstruct the model thro…
Concentration of the Frobenius norm of generalized matrix inverses
Ivan Dokmanić, Rémi Gribonval
In many applications it is useful to replace the Moore-Penrose pseudoinverse (MPP) by a different generalized inverse with more favorable properties. We may want, for example, to h…
Multipath-enabled private audio with noise
Anadi Chaman, Yu-Jeh Liu, Jonah Casebeer +1
We address the problem of privately communicating audio messages to multiple listeners in a reverberant room using a set of loudspeakers. We propose two methods based on emitting n…
Kinetic Euclidean Distance Matrices
Puoya Tabaghi, Ivan Dokmanić, Martin Vetterli
Euclidean distance matrices (EDMs) are a major tool for localization from distances, with applications ranging from protein structure determination to global positioning and manifo…
Cocktails, but no party: multipath-enabled private audio
Yu-Jeh Liu, Jonah Casebeer, Ivan Dokmanić
We describe a private audio messaging system that uses echoes to unscramble messages at a few predetermined locations in a room. The system works by splitting the audio into short…