Rei Sato

According to our database, Rei Sato authored at least 13 papers between 2021 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

A Provable Approach for End-to-End Safe Reinforcement Learning.

Akifumi Wachi, Kohei Miyaguchi, Takumi Tanabe, Rei Sato, Youhei Akimoto

CoRR, May, 2025

Vulnerability Mitigation for Safety-Aligned Language Models via Debiasing.

Thien Q. Tran, Akifumi Wachi, Rei Sato, Takumi Tanabe, Youhei Akimoto

CoRR, February, 2025

2024

Stepwise Alignment for Constrained Language Model Policy Optimization.

Akifumi Wachi, Thien Q. Tran, Rei Sato, Takumi Tanabe, Yohei Akimoto

CoRR, 2024

Circuit Implementation of Discrete-Time Quantum Walks on Complex Networks.

Rei Sato, Kazuhiro Saito

Proceedings of the IEEE International Conference on Quantum Computing and Engineering, 2024

Hybrid Quantum Search Algorithm for Solving the Multi-Dimensional Knapsack Problem.

Gordon Cui, Rei Sato, Kazuhiro Saito, Rodney Van Meter, Hideyuki Kawashima

Proceedings of the IEEE International Conference on Quantum Computing and Engineering, 2024

QWalkVec: Node Embedding by Quantum Walk.

Rei Sato, Shuichiro Haruta, Kazuhiro Saito, Mori Kurokawa

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2024

Stepwise Alignment for Constrained Language Model Policy Optimization.

Akifumi Wachi, Thien Q. Tran, Rei Sato, Takumi Tanabe, Youhei Akimoto

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2024, 2024

2023

ATNAS: Automatic Termination for Neural Architecture Search.

Kotaro Sakamoto, Hideaki Ishibashi, Rei Sato, Shinichi Shirakawa, Youhei Akimoto, Hideitsu Hino

Neural Networks, September, 2023

Embedding All Feasible Solutions of Traveling Salesman Problem by Divide-and-Conquer Quantum Search.

Rei Sato, Kazuhiro Saito, Tetsuro Nikuni, Shohei Watabe

Proceedings of the IEEE International Conference on Quantum Computing and Engineering, 2023

2022

Explicitly Constrained Black-Box Optimization With Disconnected Feasible Domains Using Deep Generative Models.

Naoki Sakamoto, Rei Sato, Kazuto Fukuchi, Jun Sakuma, Youhei Akimoto

IEEE Access, 2022

Max-Min Off-Policy Actor-Critic Method Focusing on Worst-Case Robustness to Model Misspecification.

Takumi Tanabe, Rei Sato, Kazuto Fukuchi, Jun Sakuma, Youhei Akimoto

Proceedings of the Advances in Neural Information Processing Systems 35: Annual Conference on Neural Information Processing Systems 2022, 2022

Few-Shot Image-to-Semantics Translation for Policy Transfer in Reinforcement Learning.

Rei Sato, Kazuto Fukuchi, Jun Sakuma, Youhei Akimoto

Proceedings of the International Joint Conference on Neural Networks, 2022

2021

AdvantageNAS: Efficient Neural Architecture Search with Credit Assignment.

Rei Sato, Jun Sakuma, Youhei Akimoto

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021