Ryo Iwaki

Research Scientist, IBM Research, International Business Machines

Joined

February 2024

Names

Ryo Iwaki (Preferred)

Emails

****@ibm.com (Confirmed)

Personal Links

Google Scholar

Career & Education History

Research Scientist

IBM Research, International Business Machines (ibm.com)

2019 – Present

PhD student

Graduate School of Engineering, Osaka University (osaka-u.ac.jp)

2016 – 2019

Advisors, Relations & Conflicts

No relations added

Expertise

Reinforcement Learning

Present

Publications

Distorted Distributional Policy Evaluation for Offline Reinforcement Learning
Ryo Iwaki, Takayuki Osogami
- International Conference on Neural Information Processing
- Readers: Everyone
Mirror Descent Actor Critic via Bounded Advantage Learning
Ryo Iwaki
- Submitted to ICLR 2025
- Readers: Everyone
SocialStigmaQA Spanish and Japanese - Towards Multicultural Adaptation of Social Bias Benchmarks
Clara Higuera Cabañes, Ryo Iwaki, Beñat San Sebastian, Rosario Uceda Sosa, Manish Nagireddy, Hiroshi Kanayama, Mikio Takeuchi, Gakuto Kurata, Karthikeyan Natesan Ramamurthy
- SoLaR Poster
- Readers: Everyone
Implicit incremental natural actor critic algorithm
Ryo Iwaki, Minoru Asada
- Neural Networks 2019
- Readers: Everyone
Situated GAIL: Multitask imitation using task-conditioned adversarial inverse reinforcement learning
Kyoichiro Kobayashi, Takato Horii, Ryo Iwaki, Yukie Nagai, Minoru Asada
- CoRR 2019
- Readers: Everyone
Incremental Estimation of Natural Policy Gradient with Relative Importance Weighting
Ryo Iwaki, Hiroki Yokoyama, Minoru Asada
- IEICE Trans. Inf. Syst. 2018
- Readers: Everyone
On- and Off-Policy Monotonic Policy Improvement
Ryo Iwaki, Minoru Asada
- CoRR 2017
- Readers: Everyone
Implicit Incremental Natural Actor Critic
Ryo Iwaki, Minoru Asada
- ICONIP (1) 2017
- Readers: Everyone
Adaptive leader-follower role switching based on rhythm stability: Toward modeling of dynamic infant-caregiver interaction
Ryo Iwaki, Hideyuki Takahashi, Minoru Asada
- ICDL-EPIROB 2014
- Readers: Everyone