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Bayesian optimization automates inelastic neutron-scattering experiment termination

Researchers have developed a new method using Bayesian optimization to automatically determine when to stop inelastic neutron-scattering experiments. This strategy aims to improve efficiency by preventing excessive data collection beyond equipment resolution, thereby saving valuable beam time. The proposed technique calculates a stopping criterion, and experiments are terminated when optimal bin widths become smaller than target resolutions. Numerical experiments showed that this Bayesian optimization approach can reduce search costs significantly compared to exhaustive methods. AI

IMPACT This research introduces a novel optimization technique that could improve efficiency in scientific data collection, potentially impacting how experimental data is managed and analyzed in physics and related fields.

RANK_REASON This is a research paper detailing a new methodology for experimental physics. [lever_c_demoted from research: ic=1 ai=0.4]

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Bayesian optimization automates inelastic neutron-scattering experiment termination

COVERAGE [1]

  1. arXiv cs.AI TIER_1 English(EN) · Kensuke Muto, Hirotaka Sakamoto, Kenji Nagata, Taka-hisa Arima, Masato Okada ·

    Automatic Termination Strategy of Inelastic Neutron-scattering Measurement Using Bayesian Optimization for Bin-width Selection

    arXiv:2603.16946v2 Announce Type: replace-cross Abstract: Currently, an excessive amount of event data is being obtained in four-dimensional inelastic neutron-scattering experiments. A method for automatic bin-width optimization of multidimensional histograms has been developed a…