Application of factorization machine with quantum annealing to hyperparameter optimization and metamodel‐based optimization in granular flow simulations

J Xiao, K Endo, M Muramatsu… - … for Numerical and …, 2024 - Wiley Online Library
This study examined the applicability of factorization machines with quantum annealing
(FMQA) to the field of landslide risk assessment for two specific black‐box optimization …

Towards optimization of photonic-crystal surface-emitting lasers via quantum annealing

T Inoue, Y Seki, S Tanaka, N Togawa, K Ishizaki… - Optics …, 2022 - opg.optica.org
Photonic-crystal surface-emitting lasers (PCSELs), which utilize a two-dimensional (2D)
optical resonance inside a photonic crystal for lasing, feature various outstanding …

Dynamical process of a bit-width reduced Ising model with simulated annealing

S Kikuchi, N Togawa, S Tanaka - IEEE Access, 2023 - ieeexplore.ieee.org
Ising machines have attracted attention as efficient solvers for combinatorial optimization
problems, which are formulated as ground-state (lowest-energy) search problems of the …

Performance of Domain-Wall Encoding in a Digital Ising Machine

S Kikuchi, K Takahashi, S Tanaka - arXiv preprint arXiv:2410.11198, 2024 - arxiv.org
To tackle combinatorial optimization problems on an Ising machine, the objective function
and constraints have to be mapped onto a quadratic unconstrained binary optimization …

Initialization Method for Factorization Machine Based on Low-Rank Approximation for Constructing a Corrected Approximate Ising Model

Y Seki, H Nakada, S Tanaka - arXiv preprint arXiv:2410.12747, 2024 - arxiv.org
This paper presents an initialization method that can approximate a given approximate Ising
model with a high degree of accuracy using the Factorization Machine (FM), a machine …

Function Smoothing Regularization for Precision Factorization Machine Annealing in Continuous Variable Optimization Problems

K Endo, KZ Takahashi - arXiv preprint arXiv:2407.04393, 2024 - arxiv.org
Solving continuous variable optimization problems by factorization machine quantum
annealing (FMQA) demonstrates the potential of Ising machines to be extended as a solver …

[PDF][PDF] Black-box optimization of parametrically modeled digital circuitry for optical communications

T Yoshida, H Sano, S Koshikawa - research.chalmers.se
An efficient development method is required for large-scale digital signal processing
implementations. The proposed design method with parametric modeling and multi …

アニーリングマシンによるブラックボックス最適化

田中宗, 山下将司, 関優也 - 日本神経回路学会誌, 2022 - jstage.jst.go.jp
アニーリングマシンによるブラックボックス最適化 Page 1 日本神経回路学会誌 Vol. 29, No. 4(2022),164–173
解 説 アニーリングマシンによるブラックボックス最適化 田 中 宗,山 下 将 司,関 優 也 慶應義塾大学 …