Search Results for author: Matthieu Parizy

Found 4 papers, 0 papers with code

Applying Ising Machines to Multi-objective QUBOs

no code implementations19 May 2023 Mayowa Ayodele, Richard Allmendinger, Manuel López-Ibáñez, Arnaud Liefooghe, Matthieu Parizy

In this work, we extend the adaptive method based on averages in two ways: (i)~we extend the adaptive method of deriving scalarisation weights for problems with two or more objectives, and (ii)~we use an alternative measure of distance to improve performance.

Fast Hyperparameter Tuning for Ising Machines

no code implementations29 Nov 2022 Matthieu Parizy, Norihiro Kakuko, Nozomu Togawa

In this paper, we propose a novel technique to accelerate Ising machines hyperparameter tuning.

Combinatorial Optimization

A Study of Scalarisation Techniques for Multi-Objective QUBO Solving

no code implementations20 Oct 2022 Mayowa Ayodele, Richard Allmendinger, Manuel López-Ibáñez, Matthieu Parizy

These solvers are then applied to QUBO formulations of combinatorial optimisation problems.

Multi-objective QUBO Solver: Bi-objective Quadratic Assignment

no code implementations26 May 2022 Mayowa Ayodele, Richard Allmendinger, Manuel López-Ibáñez, Matthieu Parizy

We present the first attempt to extend the algorithm supporting a commercial QUBO solver as a multi-objective solver that is not based on scalarisation.

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