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quant-ph2022
Ising formulation of integer optimization problems for utilizing quantum annealing in iterative improvement strategy
Shuntaro Okada, Masayuki Ohzeki
Quantum annealing is a heuristic algorithm for searching the ground state of an Ising model. Heuristic algorithms aim to obtain near-optimal solutions with a reasonable computation…
quant-ph2019★ 97 cited
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…