24 citations · 30 across the 4 of their papers we have counts for
5 papers
Optimized Qubit Routing for Commuting Gates via Integer Programming
Moritz Stargalla, Friedrich Wagner
Quantum computers promise to outperform their classical counterparts at certain tasks. However, existing quantum devices are error-prone and restricted in size. Thus, effective com…
Quantum Subroutines in Branch-Price-and-Cut for Vehicle Routing
Friedrich Wagner, Frauke Liers
Motivated by recent progress in quantum hardware and algorithms researchers have developed quantum heuristics for optimization problems, aiming for advantages over classical method…
Optimized Noise Suppression for Quantum Circuits
Friedrich Wagner, Daniel J. Egger, Frauke Liers
Quantum computation promises to advance a wide range of computational tasks. However, current quantum hardware suffers from noise and is too small for error correction. Thus, accur…
Enhancing Quantum Algorithms for Quadratic Unconstrained Binary Optimization via Integer Programming
Friedrich Wagner, Jonas Nüßlein, Frauke Liers
To date, research in quantum computation promises potential for outperforming classical heuristics in combinatorial optimization. However, when aiming at provable optimality, one h…
Improving Quantum Computation by Optimized Qubit Routing
Friedrich Wagner, Andreas Bärmann, Frauke Liers +1
In this work we propose a high-quality decomposition approach for qubit routing by swap insertion. This optimization problem arises in the context of compiling quantum algorithms o…