Takayuki Osa - RankMe

64 papers A* 13A 7C 1Misc 1Journal 36Unranked 6

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Cross-Embodiment Offline Reinforcement Learning for Heterogeneous Robot Datasets. CoRR Haruki Abe, Takayuki Osa, Yusuke Mukuta, Tatsuya Harada
2026	J	`jnl`	Resource-Efficient Model-Free Reinforcement Learning for Board Games. CoRR Kazuki Ota, Takayuki Osa, Motoki Omura, Tatsuya Harada
2026	J	`jnl`	Rethinking Policy Diversity in Ensemble Policy Gradient in Large-Scale Reinforcement Learning. CoRR Naoki Shitanda, Motoki Omura, Tatsuya Harada, Takayuki Osa
2025	—	`conf`	Few-shot Imitation Learning by Variable-Length Trajectory Retrieval from a Large and Diverse Dataset. Humanoids Tomoyuki Araki, Yusuke Mukuta, Takayuki Osa, Tatsuya Harada
2025	A*	`conf`	Gradual Transition from Bellman Optimality Operator to Bellman Operator in Online Reinforcement Learning. ICML Motoki Omura, Kazuki Ota, Takayuki Osa, Yusuke Mukuta, Tatsuya Harada
2025	J	`jnl`	Gradual Transition from Bellman Optimality Operator to Bellman Operator in Online Reinforcement Learning. CoRR Motoki Omura, Kazuki Ota, Takayuki Osa, Yusuke Mukuta, Tatsuya Harada
2025	J	`jnl`	Offline Reinforcement Learning with Wasserstein Regularization via Optimal Transport Maps. CoRR Motoki Omura, Yusuke Mukuta, Kazuki Ota, Takayuki Osa, Tatsuya Harada
2025	A	`conf`	Uncertainty-aware Motion Planning based on Stochastic Forward/Inverse Kinematics Models for Tensegrity Manipulators. IROS Yuhei Yoshimitsu, Takayuki Osa, Heni Ben Amor, Shuhei Ikemoto
2024	A	`conf`	Active Learning for Forward/Inverse Kinematics of Redundantly-driven Flexible Tensegrity Manipulator. IROS Yuhei Yoshimitsu, Takayuki Osa, Heni Ben Amor, Shuhei Ikemoto
2024	A*	`conf`	Discovering Multiple Solutions from a Single Task in Offline Reinforcement Learning. ICML Takayuki Osa, Tatsuya Harada
2024	J	`jnl`	Discovering Multiple Solutions from a Single Task in Offline Reinforcement Learning. CoRR Takayuki Osa, Tatsuya Harada
2024	—	`conf`	Latent Space Curriculum Reinforcement Learning in High-Dimensional Contextual Spaces and Its Application to Robotic Piano Playing. Humanoids Haruki Abe, Takayuki Osa, Motoki Omura, Jen-Yen Chang, Tatsuya Harada
2024	J	`jnl`	Offline Deep Reinforcement Learning for Visual Distractions via Domain Adversarial Training. Trans. Mach. Learn. Res. Jen-Yen Chang, Thomas Westfechtel, Takayuki Osa, Tatsuya Harada
2024	J	`jnl`	Offline Reinforcement Learning from Datasets with Structured Non-Stationarity. RLJ Johannes Ackermann, Takayuki Osa, Masashi Sugiyama
2024	J	`jnl`	Offline Reinforcement Learning from Datasets with Structured Non-Stationarity. CoRR Johannes Ackermann, Takayuki Osa, Masashi Sugiyama
2024	A*	`conf`	Open X-Embodiment: Robotic Learning Datasets and RT-X Models : Open X-Embodiment Collaboration. ICRA Abby O'Neill, Abdul Rehman, Abhiram Maddukuri, Abhishek Gupta, Abhishek Padalkar, Abraham Lee, Acorn Pooley, Agrim Gupta, Ajay Mandlekar, Ajinkya Jain, Albert Tung, Alex Bewley, Alexander Herzog, Alex Irpan, Alexander Khazatsky, Anant Rai, Anchit Gupta, Andrew E. Wang, Anikait Singh, Animesh Garg, Aniruddha Kembhavi, Annie Xie, Anthony Brohan, Antonin Raffin, Archit Sharma, Arefeh Yavary, Arhan Jain, Ashwin Balakrishna, Ayzaan Wahid, Ben Burgess-Limerick, Beomjoon Kim, Bernhard Schölkopf, Blake Wulfe, Brian Ichter, Cewu Lu, Charles Xu, Charlotte Le, Chelsea Finn, Chen Wang, Chenfeng Xu, Cheng Chi, Chenguang Huang, Christine Chan, Christopher Agia, Chuer Pan, Chuyuan Fu, Coline Devin, Danfei Xu, Daniel Morton, Danny Driess, Daphne Chen, Deepak Pathak, Dhruv Shah, Dieter Büchler, Dinesh Jayaraman, Dmitry Kalashnikov, Dorsa Sadigh, Edward Johns, Ethan Paul Foster, Fangchen Liu, Federico Ceola, Fei Xia, Feiyu Zhao, Freek Stulp, Gaoyue Zhou, Gaurav S. Sukhatme, Gautam Salhotra, Ge Yan, Gilbert Feng, Giulio Schiavi, Glen Berseth, Gregory Kahn, Guanzhi Wang, Hao Su, Haoshu Fang, Haochen Shi, Henghui Bao, Heni Ben Amor, Henrik I. Christensen, Hiroki Furuta, Homer Walke, Hongjie Fang, Huy Ha, Igor Mordatch, Ilija Radosavovic, Isabel Leal, Jacky Liang, Jad Abou-Chakra, Jaehyung Kim, Jaimyn Drake, Jan Peters, Jan Schneider, Jasmine Hsu, Jeannette Bohg, Jeffrey T. Bingham, Jeffrey Wu, Jensen Gao, Jiaheng Hu, Jiajun Wu, Jialin Wu, Jiankai Sun, Jianlan Luo, Jiayuan Gu, Jie Tan, Jihoon Oh, Jimmy Wu, Jingpei Lu, Jingyun Yang, Jitendra Malik, João Silvério, Joey Hejna, Jonathan Booher, Jonathan Tompson, Jonathan Yang, Jordi Salvador, Joseph J. Lim, Junhyek Han, Kaiyuan Wang, Kanishka Rao, Karl Pertsch, Karol Hausman, Keegan Go, Keerthana Gopalakrishnan, Ken Goldberg, Kendra Byrne, Kenneth Oslund, Kento Kawaharazuka, Kevin Black, Kevin Lin, Kevin Zhang, Kiana Ehsani, Kiran Lekkala, Kirsty Ellis, Krishan Rana, Krishnan Srinivasan, Kuan Fang, Kunal Pratap Singh, Kuo-Hao Zeng, Kyle Hatch, Kyle Hsu, Laurent Itti, Lawrence Yunliang Chen, Lerrel Pinto, Li Fei-Fei, Liam Tan, Linxi Jim Fan, Lionel Ott, Lisa Lee, Luca Weihs, Magnum Chen, Marion Lepert, Marius Memmel, Masayoshi Tomizuka, Masha Itkina, Mateo Guaman Castro, Max Spero, Maximilian Du, Michael Ahn, Michael C. Yip, Mingtong Zhang, Mingyu Ding, Minho Heo, Mohan Kumar Srirama, Mohit Sharma, Moo Jin Kim, Naoaki Kanazawa, Nicklas Hansen, Nicolas Heess, Nikhil J. Joshi, Niko Sünderhauf, Ning Liu, Norman Di Palo, Nur Muhammad (Mahi) Shafiullah, Oier Mees, Oliver Kroemer, Osbert Bastani, Pannag R. Sanketi, Patrick Tree Miller, Patrick Yin, Paul Wohlhart, Peng Xu, Peter David Fagan, Peter Mitrano, Pierre Sermanet, Pieter Abbeel, Priya Sundaresan, Qiuyu Chen, Quan Vuong, Rafael Rafailov, Ran Tian, Ria Doshi, Roberto Martín-Martín, Rohan Baijal, Rosario Scalise, Rose Hendrix, Roy Lin, Runjia Qian, Ruohan Zhang, Russell Mendonca, Rutav Shah, Ryan Hoque, Ryan Julian, Samuel Bustamante-Gomez, Sean Kirmani, Sergey Levine, Shan Lin, Sherry Moore, Shikhar Bahl, Shivin Dass, Shubham D. Sonawani, Shuran Song, Sichun Xu, Siddhant Haldar, Siddharth Karamcheti, Simeon Adebola, Simon Guist, Soroush Nasiriany, Stefan Schaal, Stefan Welker, Stephen Tian, Subramanian Ramamoorthy, Sudeep Dasari, Suneel Belkhale, Sungjae Park, Suraj Nair, Suvir Mirchandani, Takayuki Osa, Tanmay Gupta, Tatsuya Harada, Tatsuya Matsushima, Ted Xiao, Thomas Kollar, Tianhe Yu, Tianli Ding, Todor Davchev, Tony Z. Zhao, Travis Armstrong, Trevor Darrell, Trinity Chung, Vidhi Jain, Vincent Vanhoucke, Wei Zhan, Wenxuan Zhou, Wolfram Burgard, Xi Chen, Xiaolong Wang, Xinghao Zhu, Xinyang Geng, Xiyuan Liu, Liangwei Xu, Xuanlin Li, Yao Lu, Yecheng Jason Ma, Yejin Kim, Yevgen Chebotar, Yifan Zhou, Yifeng Zhu, Yilin Wu, Ying Xu, Yixuan Wang, Yonatan Bisk, Yoonyoung Cho, Youngwoon Lee, Yuchen Cui, Yue Cao, Yueh-Hua Wu, Yujin Tang, Yuke Zhu, Yunchu Zhang, Yunfan Jiang, Yunshuang Li, Yunzhu Li, Yusuke Iwasawa, Yutaka Matsuo, Zehan Ma, Zhuo Xu, Zichen Jeff Cui, Zichen Zhang, Zipeng Lin
2024	A*	`conf`	Robustifying a Policy in Multi-Agent RL with Diverse Cooperative Behaviors and Adversarial Style Sampling for Assistive Tasks. ICRA Takayuki Osa, Tatsuya Harada
2024	J	`jnl`	Robustifying a Policy in Multi-Agent RL with Diverse Cooperative Behaviors and Adversarial Style Sampling for Assistive Tasks. CoRR Takayuki Osa, Tatsuya Harada
2024	J	`jnl`	Stabilizing Extreme Q-learning by Maclaurin Expansion. RLJ Motoki Omura, Takayuki Osa, Yusuke Mukuta, Tatsuya Harada
2024	J	`jnl`	Stabilizing Extreme Q-learning by Maclaurin Expansion. CoRR Motoki Omura, Takayuki Osa, Yusuke Mukuta, Tatsuya Harada
2024	A*	`conf`	Symmetric Q-learning: Reducing Skewness of Bellman Error in Online Reinforcement Learning. AAAI Motoki Omura, Takayuki Osa, Yusuke Mukuta, Tatsuya Harada
2024	J	`jnl`	Symmetric Q-learning: Reducing Skewness of Bellman Error in Online Reinforcement Learning. CoRR Motoki Omura, Takayuki Osa, Yusuke Mukuta, Tatsuya Harada
2024	A*	`conf`	Touch-Based Manipulation with Multi-Fingered Robot using Off-policy RL and Temporal Contrastive Learning. ICRA Naoki Morihira, Pranav Deo, Manoj Bhadu, Akinobu Hayashi, Tadaaki Hasegawa, Satoshi Otsubo, Takayuki Osa
2023	A	`conf`	Forward/Inverse Kinematics Modeling for Tensegrity Manipulator Based on Goal-Conditioned Variational Autoencoder. IROS Yuhei Yoshimitsu, Takayuki Osa, Shuhei Ikemoto
2023	J	`jnl`	Learning Adaptive Policies for Autonomous Excavation Under Various Soil Conditions by Adversarial Domain Sampling. IEEE Robotics Autom. Lett. Takayuki Osa, Naoto Osajima, Masanori Aizawa, Tatsuya Harada
2023	J	`jnl`	Offline Reinforcement Learning with Mixture of Deterministic Policies. Trans. Mach. Learn. Res. Takayuki Osa, Akinobu Hayashi, Pranav Deo, Naoki Morihira, Takahide Yoshiike
2022	J	`jnl`	Deep Reinforcement Learning With Adversarial Training for Automated Excavation Using Depth Images. IEEE Access Takayuki Osa, Masanori Aizawa
2022	J	`jnl`	Discovering diverse solutions in deep reinforcement learning by maximizing state-action-based mutual information. Neural Networks Takayuki Osa, Voot Tangkaratt, Masashi Sugiyama
2022	J	`jnl`	Motion planning by learning the solution manifold in trajectory optimization. Int. J. Robotics Res. Takayuki Osa
2021	J	`jnl`	Discovering Diverse Solutions in Deep Reinforcement Learning. CoRR Takayuki Osa, Voot Tangkaratt, Masashi Sugiyama
2021	C	`conf`	Meta-Model-Based Meta-Policy Optimization. ACML Takuya Hiraoka, Takahisa Imagawa, Voot Tangkaratt, Takayuki Osa, Takashi Onishi, Yoshimasa Tsuruoka
2021	J	`jnl`	Motion Planning by Learning the Solution Manifold in Trajectory Optimization. CoRR Takayuki Osa
2020	J	`jnl`	Goal-Conditioned Variational Autoencoder Trajectory Primitives with Continuous and Discrete Latent Codes. SN Comput. Sci. Takayuki Osa, Shuehi Ikemoto
2020	J	`jnl`	Hierarchical Stochastic Optimization With Application to Parameter Tuning for Electronically Controlled Transmissions. IEEE Robotics Autom. Lett. Hiroyuki Karasawa, Tomohiro Kanemaki, Kei Oomae, Rui Fukui, Masayuki Nakao, Takayuki Osa
2020	J	`jnl`	Learning the Solution Manifold in Optimization and Its Application in Motion Planning. CoRR Takayuki Osa
2020	J	`jnl`	Meta-Model-Based Meta-Policy Optimization. CoRR Takuya Hiraoka, Takahisa Imagawa, Voot Tangkaratt, Takayuki Osa, Takashi Onishi, Yoshimasa Tsuruoka
2020	J	`jnl`	Multimodal Trajectory Optimization for Motion Planning. CoRR Takayuki Osa
2020	J	`jnl`	Multimodal trajectory optimization for motion planning. Int. J. Robotics Res. Takayuki Osa
2019	—	`conf`	Hierarchical Reinforcement Learning via Advantage-Weighted Information Maximization. ICLR (Poster) Takayuki Osa, Voot Tangkaratt, Masashi Sugiyama
2019	J	`jnl`	Hierarchical Reinforcement Learning via Advantage-Weighted Information Maximization. CoRR Takayuki Osa, Voot Tangkaratt, Masashi Sugiyama
2019	J	`jnl`	Reducing Overestimation Bias in Multi-Agent Domains Using Double Centralized Critics. CoRR Johannes Ackermann, Volker Gabler, Takayuki Osa, Masashi Sugiyama
2019	J	`jnl`	Variational Autoencoder Trajectory Primitives with Continuous and Discrete Latent Codes. CoRR Takayuki Osa, Shuhei Ikemoto
2018	J	`jnl`	An Algorithmic Perspective on Imitation Learning. CoRR Takayuki Osa, Joni Pajarinen, Gerhard Neumann, J. Andrew Bagnell, Pieter Abbeel, Jan Peters
2018	J	`jnl`	An Algorithmic Perspective on Imitation Learning. Found. Trends Robotics Takayuki Osa, Joni Pajarinen, Gerhard Neumann, J. Andrew Bagnell, Pieter Abbeel, Jan Peters
2018	A*	`conf`	Hierarchical Policy Search via Return-Weighted Density Estimation. AAAI Takayuki Osa, Masashi Sugiyama
2018	J	`jnl`	Hierarchical reinforcement learning of multiple grasping strategies with human instructions. Adv. Robotics Takayuki Osa, Jan Peters, Gerhard Neumann
2018	J	`jnl`	Online Trajectory Planning and Force Control for Automation of Surgical Tasks. IEEE Trans Autom. Sci. Eng. Takayuki Osa, Naohiko Sugita, Mamoru Mitsuishi
2018	A*	`conf`	Sample and Feedback Efficient Hierarchical Reinforcement Learning from Human Preferences. ICRA Robert Pinsler, Riad Akrour, Takayuki Osa, Jan Peters, Gerhard Neumann
2017	A*	`conf`	A learning-based shared control architecture for interactive task execution. ICRA Firas Abi-Farraj, Takayuki Osa, Nicolo Pedemonte, Jan Peters, Gerhard Neumann, Paolo Robuffo Giordano
2017	Misc	`conf`	Active Incremental Learning of Robot Movement Primitives. CoRL Guilherme Maeda, Marco Ewerton, Takayuki Osa, Baptiste Busch, Jan Peters
2017	J	`jnl`	Guiding Trajectory Optimization by Demonstrated Distributions. IEEE Robotics Autom. Lett. Takayuki Osa, Amir Masoud Ghalamzan Esfahani, Rustam Stolkin, Rudolf Lioutikov, Jan Peters, Gerhard Neumann
2017	J	`jnl`	Hierarchical Policy Search via Return-Weighted Density Estimation. CoRR Takayuki Osa, Masashi Sugiyama
2016	—	`conf`	Experiments with Hierarchical Reinforcement Learning of Multiple Grasping Policies. ISER Takayuki Osa, Jan Peters, Gerhard Neumann
2014	A*	`conf`	Autonomous penetration detection for bone cutting tool using demonstration-based learning. ICRA Takayuki Osa, Christian Farid Abawi, Naohiko Sugita, Hirotaka Chikuda, Shurei Sugita, Hideya Ito, Toru Moro, Yoshio Takatori, Sakae Tanaka, Mamoru Mitsuishi
2014	A	`conf`	Hybrid control of master-slave velocity control and admittance control for safe remote surgery. IROS Takayuki Osa, Satoshi Uchida, Naohiko Sugita, Mamoru Mitsuishi
2014	—	`conf`	Online Trajectory Planning in Dynamic Environments for Surgical Task Automation. Robotics: Science and Systems Takayuki Osa, Naohiko Sugita, Mamoru Mitsuishi
2014	A*	`conf`	Trajectory planning under different initial conditions for surgical task automation by learning from demonstration. ICRA Takayuki Osa, Kanako Harada, Naohiko Sugita, Mamoru Mitsuishi
2013	A	`conf`	Perforation risk detector using demonstration-based learning for teleoperated robotic surgery. IROS Takayuki Osa, Takuto Haniu, Kanako Harada, Naohiko Sugita, Mamoru Mitsuishi
2010	A	`conf`	Asynchronous force and visual feedback in teleoperative laparoscopic surgical system. IROS Kazushi Onda, Takayuki Osa, Naohiko Sugita, Makoto Hashizume, Mamoru Mitsuishi
2010	A*	`conf`	Automation of tissue piercing using circular needles and vision guidance for computer aided laparoscopic surgery. ICRA Christoph Staub, Takayuki Osa, Alois C. Knoll, Robert Bauernschmitt
2010	—	`conf`	Autonomous High Precision Positioning of Surgical Instruments in Robot-Assisted Minimally Invasive Surgery under Visual Guidance. ICAS Christoph Staub, Alois C. Knoll, Takayuki Osa, Robert Bauernschmitt
2010	A	`conf`	Framework of automatic robot surgery system using Visual servoing. IROS Takayuki Osa, Christoph Staub, Alois C. Knoll
2009	J	`jnl`	Cutting Tool Protects for Soft Tissues in Bone-Milling Machining. Int. J. Autom. Technol. Naohiko Sugita, Taiga Nakano, Takayuki Osa, Yoshikazu Nakajima, Kazuo Fujiwara, Nobuhiro Abe, Toshifumi Ozaki, Masahiko Suzuki, Mamoru Mitsuishi
2008	A*	`conf`	Deformation analysis and active compensation of surgical milling robot based on system error evaluation. ICRA Naohiko Sugita, Takayuki Osa, Yoshikazu Nakajima, Mamoru Mitsuishi