Sparse signal recovery using log-sum regularization and adaptive smoothing
Keisuke Morita and Masayuki Ohzeki.
(Accepted/Forthcoming) 2026 International Symposium on Information Theory and Its Applications (ISITA 2026),
Okinawa, Japan, November 1-4, 2026.
arXiv:2605.10626
[cs.IT].
国際会議発表
Statistical-Mechanical Analysis of Compressed Sensing for Ising Hamiltonian Estimation with the Horseshoe Prior
Keisuke Morita and Masayuki Ohzeki.
[Poster] Adiabatic Quantum Computing (AQC 2025), The University of British Columbia Vancouver Campus,
Canada, June 9, 2025.
Bayesian Optimization using Factorization Machines and Annealing
Keisuke Morita and Masayuki Ohzeki.
[Poster] International Network on Quantum Annealing Conference 2024 (INQA Conference 2024), Tokyo,
Japan, October 17, 2024.
Fast algorithm for Bayesian optimization of high-dimensional combinatorial problems
Keisuke Morita, Yoshihiko Nishikawa, and Masayuki Ohzeki.
[Poster] Adiabatic Quantum Computing (AQC 2024), Glasgow, United Kingdom, June 13, 2024.
A Simple Post-Processing Method for Improving Bayesian Optimization of Combinatorial Problems
Keisuke Morita, Yoshihiko Nishikawa, and Masayuki Ohzeki.
[Oral] 28th International Conference on Statistical Physics (Statphys28), Tokyo, Japan, August 11, 2023.
ワークショップ企画運営, Sapienza University of Rome, Rome, Italy, February 2-4, 2026.
Quantum Infinity for You in Italy: From HPC to Quantum Computing
(QI4U in Italy). altema.is.tohoku.ac.jp/expo/.
ワークショップ運営, 熊本大学, 熊本市, 日本, 2024年3月4日-6日.
Quantum Infinity for You, The First Session with You, in Kumamoto
(QI4U in Kumamoto). altema.is.tohoku.ac.jp/q_universe/.