Keisuke Fukada, Tatshuhiko Shirai, Nozomu Togawa. Hybrid Iterative Annealing Method Using a Quantum Annealer and a Classical Computer. 2024 IEEE International Conference on Consumer Electronics (ICCE). 2024
Sora Tomita, Tatsuhiko Shirai, Nozomu Togawa. Ising Machine Approach to the Lecturer-Student Assignment Problem. IEEE Access. 2024. 12. 49752-49761
Yui Tsuyumine, Kenichi Masuda, Takeshi Hachikawa, Tsuyoshi Haga, Yuta Yachi, Tatsuhiko Shirai, Masashi Tawada, Nozomu Togawa. Optimization of Practical Time-Dependent Vehicle Routing Problem by Ising Machines. ICCE. 2024. 1-5
Tatsuhiko Shirai, Nozomu Togawa. Postprocessing Variationally Scheduled Quantum Algorithm for Constrained Combinatorial Optimization Problems. IEEE Transactions on Quantum Engineering. 2024
Satoru Jimbo, Tatsuhiko Shirai, Nozomu Togawa, Masato Motomura, Kazushi Kawamura. A GPU-Based Ising Machine With a Multi-Spin-Flip Capability for Constrained Combinatorial Optimization. IEEE Access. 2024