Homomorphic sensing

M Tsakiris, L Peng - International Conference on Machine …, 2019 - proceedings.mlr.press
A recent line of research termed" unlabeled sensing" and" shuffled linear regression" has
been exploring under great generality the recovery of signals from subsampled and …

An algebraic-geometric approach for linear regression without correspondences

MC Tsakiris, L Peng, A Conca, L Kneip… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Linear regression without correspondences is the problem of performing a linear regression
fit to a dataset for which the correspondences between the independent samples and the …

Linear regression without correspondences via concave minimization

L Peng, MC Tsakiris - IEEE Signal Processing Letters, 2020 - ieeexplore.ieee.org
Linear regression without correspondences concerns the recovery of a signal in the linear
regression setting, where the correspondences between the observations and the linear …

Homomorphic sensing: Sparsity and noise

L Peng, B Wang, M Tsakiris - International Conference on …, 2021 - proceedings.mlr.press
Abstract\emph {Unlabeled sensing} is a recent problem encompassing many data science
and engineering applications and typically formulated as solving linear equations whose …

Target localization by unlabeled range measurements

G Wang, S Marano, J Zhu, Z Xu - IEEE Transactions on Signal …, 2020 - ieeexplore.ieee.org
In this paper, the unlabeled target localization problem in a wireless sensor network is
addressed. Sensors of the network are deployed in a two-dimensional surveyed area and …

Eigenspace conditions for homomorphic sensing

M Tsakiris - 2019 - kms.shanghaitech.edu.cn
摘要 Given two endomorphisms τ1, τ2 of ℂm, we provide eigenspace conditions under
which τ1 (v1)= τ2 (v2) for v1, v2∈ can only be true if v1= v2, where is a general n …

Alternating minimization algorithm for unlabeled sensing and linked linear regression

AA Abbasi, S Aeron, A Tasissa - Signal Processing, 2025 - Elsevier
Unlabeled sensing is a linear inverse problem with permuted measurements. We propose
an alternating minimization (AltMin) algorithm with a suitable initialization for two widely …

r-local unlabeled sensing: Improved algorithm and applications

AA Abbasi, A Tasissa, S Aeron - ICASSP 2022-2022 IEEE …, 2022 - ieeexplore.ieee.org
The unlabeled sensing problem is to solve a noisy linear system of equations under
unknown permutation of the measurements. We study a particular case of the problem …

[HTML][HTML] Shuffled multi-channel sparse signal recovery

T Koka, MC Tsakiris, M Muma, BB Haro - Signal Processing, 2024 - Elsevier
Mismatches between samples and their respective channel or target commonly arise in
several real-world applications. For instance, whole-brain calcium imaging of freely moving …

Learning to branch-and-bound for header-free communications

Y Shi, Y Shi - 2019 IEEE Globecom Workshops (GC Wkshps), 2019 - ieeexplore.ieee.org
In this paper, we present a learning-based approach for solving shuffled linear systems in
header-free communication, thereby supporting low-latency communication. The resulting …