Filip Elvander

Defining Graph Signal Distances Using an Optimal Mass Transport Framework

2019

In this work, we propose a novel measure of distance for quantifying dissimilarities between signals observed on a graph. Building on a recently introduced optimal mass transport framework, the distance measure is formed using the …

Distributed Adaptive Norm Estimation for Blind System Identification in Wireless Sensor Networks

2023 · arXiv (Cornell University)

Distributed signal-processing algorithms in (wireless) sensor networks often aim to decentralize processing tasks to reduce communication cost and computational complexity or avoid reliance on a single device (i.e., fusion center) for processing. In this contribution, …