44 citations · 64 across the 6 of their papers we have counts for
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Uniformity Bias in Ground-State Sampling Induced by Replica Alignment in Quantum Monte Carlo for Quantum Annealing
Naoki Maruyama, Masayuki Ohzeki, Kazuyuki Tanaka
Quantum annealing (QA) with a transverse field often fails to sample degenerate ground states fairly, limiting applicability to problems requiring diverse optimal solutions. Althou…
Relaxation-assisted reverse annealing on nonnegative/binary matrix factorization
Renichiro Haba, Masayuki Ohzeki, Kazuyuki Tanaka
Quantum annealing has garnered significant attention as meta-heuristics inspired by quantum physics for combinatorial optimization problems. Among its many applications, nonnegativ…
Quadratic Unconstrained Binary Formulation for Traffic Signal Optimization on Real-World Maps
Reo Shikanai, Masayuki Ohzeki, Kazuyuki Tanaka
The D-Wave quantum annealing machine can quickly find the optimal solution for quadratic unconstrained binary optimization (QUBO). One of the applications where the use of quantum…
Travel time optimization on multi-AGV routing by reverse annealing
Renichiro Haba, Masayuki Ohzeki, Kazuyuki Tanaka
Quantum annealing has been actively researched since D-Wave Systems produced the first commercial machine in 2011. Controlling a large fleet of automated guided vehicles is one of…