Hirai, Yutaka

1. 3D-Spatiotemporal Forecasting the Expansion of Supernova Shells Using Deep Learning toward High-Resolution Galaxy Simulations
   2023/01/31 by Keiya Hirashima, Kana Moriwaki, Hirashima, Keiya +9 · 6 citations
   Computer Science · Physics and Astronomy · #Astrophysics of Galaxies (astro-ph.GA) #Computational Engineering #Computational Physics and Python Applications #FOS: Computer and information sciences #FOS: Physical sciences #Finance #Galaxies: Formation, Evolution, Phenomena #Gamma-ray bursts and supernovae #Machine Learning (cs.LG) #and Science (cs.CE)
2. EMPRESS. XV. A New Determination of the Primordial Helium Abundance Suggesting a Moderately Low Y_P Value
   2025/06/30 by Hiroto Yanagisawa, Masami Ouchi, Yanagisawa, Hiroto +39 · 9 citations
   Physics and Astronomy · #Astronomy and Astrophysical Research #Electrical and Electromagnetic Research #Galaxies: Formation, Evolution, Phenomena #astro-ph.CO #astro-ph.GA
3. ASURA-FDPS-ML: Star-by-star Galaxy Simulations Accelerated by Surrogate Modeling for Supernova Feedback
   2024/10/30 by Hirashima, Keiya, Moriwaki, Kana, Fujii, Michiko S. +5 · 3 citations
   #Artificial Intelligence (cs.AI) #Astrophysics of Galaxies (astro-ph.GA) #FOS: Computer and information sciences #FOS: Physical sciences #Machine Learning (cs.LG)
4. The R-Process Alliance: Enrichment of r-process Elements in a Simulated Milky Way-like Galaxy
   2024/10/15 by Yutaka Hirai, Timothy C. Beers, Hirai, Yutaka +25 · 3 citations
   Decision Sciences · #Simulation Techniques and Applications
5. Surrogate Modeling for Computationally Expensive Simulations of Supernovae in High-Resolution Galaxy Simulations
   2023/11/14 by Hirashima, Keiya, Moriwaki, Kana, Fujii, Michiko S. +4 · 1 citation
   #Artificial Intelligence (cs.AI) #Astrophysics of Galaxies (astro-ph.GA) #FOS: Computer and information sciences #FOS: Physical sciences #Machine Learning (cs.LG)
6. Chemo-dynamical Evolution of Simulated Satellites for a Milky Way-like Galaxy
   2024/05/08 by Hirai, Yutaka, Kirby, Evan N., Chiba, Masashi +5 · 1 citation
   #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #High Energy Astrophysical Phenomena (astro-ph.HE) #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Solar and Stellar Astrophysics (astro-ph.SR)
7. Probing the Galactic Halo with RR Lyrae Stars -- V. Chemistry, Kinematics, and Dynamically Tagged Groups
   2023/07/13 by Garcia, Jonathan Cabrera, Beers, Timothy C., Huang, Yang +9 · 2 citations
   #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Solar and Stellar Astrophysics (astro-ph.SR)