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math.OC2017
DS*: Tighter Lifting-Free Convex Relaxations for Quadratic Matching Problems
Florian Bernard, Christian Theobalt, Michael Moeller
In this work we study convex relaxations of quadratic optimisation problems over permutation matrices. While existing semidefinite programming approaches can achieve remarkably tig…
math.OC2017★ 21 cited
Distributed methods for synchronization of orthogonal matrices over graphs
Johan Thunberg, Florian Bernard, Jorge Goncalves
This paper addresses the problem of synchronizing orthogonal matrices over directed graphs. For synchronized transformations (or matrices), composite transformations over loops equ…