3 papers
cs.ET2020
Quantum computing approach to railway dispatching and conflict management optimization on single-track railway lines
Krzysztof Domino, Mátyás Koniorczyk, Krzysztof Krawiec +2
In this work, we consider a practical railway dispatching problem: delay and conflict management on a single-track railway line. We examine the issue of train dispatching consequen…
quant-ph2019
Parallel in time dynamics with quantum annealers
Konrad Jałowiecki, Andrzej Więckowski, Piotr Gawron +1
Recent years have witnessed an unprecedented increase in experiments and hybrid simulations involving quantum computers. In particular, quantum annealers. Although quantum supremac…
physics.comp-ph2019
Brute-forcing spin-glass problems with CUDA
Konrad Jałowiecki, Marek M. Rams, Bartłomiej Gardas
We demonstrate how to compute the low energy spectrum for small (), but otherwise arbitrary, spin-glass instances using modern Graphics Processing Units or similar heterog…