196 citations · 321 across the 7 of their papers we have counts for
3 papers · 1 filter
Efficient partition of integer optimization problems with one-hot encoding
Shuntaro Okada, Masayuki Ohzeki, Shinichiro Taguchi
Quantum annealing is a heuristic algorithm for solving combinatorial optimization problems, and D-Wave Systems Inc. has developed hardware for implementing this algorithm. The curr…
Efficient quantum and simulated annealing of Potts models using a half-hot constraint
Shuntaro Okada, Masayuki Ohzeki, Kazuyuki Tanaka
The Potts model is a generalization of the Ising model with components. In the fully connected ferromagnetic Potts model, a first-order phase transition is induced by varying…
Improving solutions by embedding larger subproblems in a D-Wave quantum annealer
Shuntaro Okada, Masayuki Ohzeki, Masayoshi Terabe +1
Quantum annealing is a heuristic algorithm that solves combinatorial optimization problems, and D-Wave Systems Inc. has developed hardware implementation of this algorithm. However…