7 citations · 11 across the 25 of their papers we have counts for
37 papers
Fast Graph Laplacian Estimation using Effective Resistance
Christoffer Kjellson, Claudio Altafini, Emma Tegling
Inferring network topology from noisy node observations is a central problem in graph signal processing. In this paper, we consider Laplacian-constrained graph estimation for Gauss…
Computing Robustness to Sparse Diagonal Uncertainty
Christoffer Kjellson, Emma Tegling
A new robustness metric was recently proposed as a substitute for the structured singular value to better capture robustness to sparse diagonal uncertainty, but its computa…
Model Predictive Control for Constrained Linear Positive Systems on Graphs
Roland Schurig, David Ohlin, Anders Rantzer +2
Positive systems describing networks with inherently non-negative states and inputs arise naturally in routing, logistics, and compartmental modelling. We consider problems modelle…
Positive Observers Revisited
David Ohlin, Anders Rantzer, Emma Tegling
The paper shows that positive linear systems can be stabilized using positive Luenberger-type observers. This is achieved by structuring the observer as monotonically converging up…
Multipolar dynamics of social segregation: Data validation on Swedish vaccination statistics
Luka Baković, David Ohlin, Emma Tegling
We perform a validation analysis on the multipolar model of opinion dynamics. A general methodology for using the model on datasets of two correlated variables is proposed and test…
Continuous-Time Distributed Learning for Collective Wisdom Maximization
Luka Baković, Giacomo Como, Fabio Fagnani +2
Motivated by the well established idea that collective wisdom is greater than that of an individual, we propose a novel learning dynamics as a sort of companion to the Abelson mode…