Showing cs.LOShow all
2 papers · 1 filter
cs.LO2025
Verifying Quantized Graph Neural Networks is PSPACE-complete
Marco Sälzer, François Schwarzentruber, Nicolas Troquard
In this paper, we investigate the verification of quantized Graph Neural Networks (GNNs), where some fixed-width arithmetic is used to represent numbers. We introduce the linear-co…
cs.LO2020
Local Higher-Order Fixpoint Iteration
Florian Bruse, Jörg Kreiker, Martin Lange +1
Local fixpoint iteration describes a technique that restricts fixpoint iteration in function spaces to needed arguments only. It has been studied well for first-order functions in…