168 citations · 668 across the 22 of their papers we have counts for
3 papers · 1 filter
Computational hardness of spin-glass problems with tile-planted solutions
Dilina Perera, Firas Hamze, Jack Raymond +2
We investigate the computational hardness of spin-glass instances on a square lattice, generated via a recently introduced tunable and scalable approach for planting solutions. The…
The Wishart planted ensemble: A tunably-rugged pairwise Ising model with a first-order phase transition
Firas Hamze, Jack Raymond, Christopher A. Pattison +2
We propose the Wishart planted ensemble, a class of zero-field Ising models with tunable algorithmic hardness and specifiable (or planted) ground state. The problem class arises fr…
Learning to find order in disorder
Humberto Munoz-Bauza, Firas Hamze, Helmut G. Katzgraber
We introduce the use of neural networks as classifiers on classical disordered systems with no spatial ordering. In this study, we implement a convolutional neural network trained…