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ロボティクスとフィジカルAIの最新論文と、それぞれが産業にもたらす意味。

論文15本
テーマすべてマニピュレーション 76VLA 65ナビゲーション 35ロボティクス全般 32ロボット学習 27知覚 22ヒューマノイド 21シミュレーション 15歩行移動 13安全性 11World Action Models 4World-action model 3Aerial 2Aerial manipulation 2Dexterous manipulation 2Sim-to-Real Manipulation 2Social Navigation 2Vision-Language Navigation 23D Assembly 13DGS dataset 15G Simulation 1AMR Operations 1Active vision manipulation 1Adaptive MPC 1Adaptive action horizons 1Adaptive intervention 1Aerial Manipulation 1Aerial navigation 1Agricultural Robotics 1Articulation Estimation 1Autonomous Driving 1Autonomous Exploration 1Battery-aware RL 1Belief-space planning 1Bimanual Manipulation 1Byzantine localization 1Canal inspection 1Co-speech Humanoid 1Compositional Manipulation 1Construction navigation 1Contact-Rich Manipulation 1Contact-rich Manipulation 1Continual reinforcement learning on top of robot foundation models 1Continuum sensing 1Cross-embodiment transfer of humanoid whole-body controllers 1Curriculum RL 1Dexterous Manipulation 1Distributed Manipulation 1Distribution Shift 1Driving Simulation 1Efficient VIO 1Egocentric data 1Egocentric video 1Embodied Agents 1Embodied policy 1Empowerment MPC 1Endoscopic navigation 1Endovascular robotics 1Evaluating robot world models against real executions 1Event-camera VO 1Exoskeletons 1Failure recovery 1Federated 3D Perception 1Fisheye detection 1Floorplan SLAM 1Geometry-aware manipulation 1Grasping 1Grounding 1Humanoid Control 1Humanoid RL 1Humanoid Tool Use 1Humanoid loco-manipulation 1Humanoid safety 1Humanoid whole-body control 1Imitation Learning 1JEPA World Models 1Lab automation 1Laboratory Manipulation 1Latent World Models 1Legged Manipulation 1LiDAR Security 1Lifelong RL 1MAPF 1MAV guidance 1Manipulation LfD 1Manipulation Safety 1Marine simulation 1Memory-centric VLA 1Miniature Locomotion 1Mining Perception 1Mobile manipulation 1Model-based RL 1Monocular SSC 1Motion Planning 1Multi-Agent RL 1Multi-Robot Exploration 1Multi-Robot Manipulation 1Multi-UAV Exploration 1Multi-UAV State Estimation 1Multi-agent RL 1Multi-agent motion planning 1Multi-camera odometry 1Multi-fidelity RL 1Multi-robot manipulation 1Multi-skill Manipulation 1Multi-view perception 1Multimodal simulation 1Navigation & Mapping 1Object Pose Estimation 1Object Search 1Panoramic 3D Detection 1Panoramic segmentation 1Pedestrian tracking 1PersonNav 1Planning 1Policy Optimization 1Preference Learning 1Quadruped locomotion 1Real-time VLA 1Real-to-sim 1Reinforcement learning for industrial assembly 1Representation alignment 1Robot-Use Agents 1Runtime Verification 1Safe Generative Planning 1Safe RL-MPC 1Safe VLA 1Safety monitoring 1Safety-critical control 1Sim-to-real Navigation 1Sim-to-real manipulation 1Simulation geometry 1Skill Discovery 1Social navigation 1Soft Pneumatic Actuators 1Soft manipulation 1Sonar SLAM 1Streaming 3D reconstruction 1Submovement decomposition 1Surgical 1Surgical robotics 1Tactile Exploration 1Tactile VLA 1Temporal manipulation 1Terrain traversability 1Text-to-3D Policy 1Tool Co-Design 1Trajectory Correction 1Traversability 1UAV Navigation 1UAV Swarms 1UAV traffic monitoring 1Underwater Robotics 1Underwater active mapping 1Underwater perception 1Unified world-action model 1VLA Conditioning 1VLA Defense 1VLA Robustness 1VLA evaluation 1VLA manipulation 1VLA robustness 1Video world models 1Visual Generalization 1Visual Grounding 1Visual Reward Models 1Visuomotor Fusion 1Visuotactile manipulation 1World Models 1World models 1World-Action Models 1
日本語版は未提供のため、英語原文で表示しています。
技術「模倣学習」で絞り込み中、解除
arXiv
Learning上級

DriveWLA: Unifying Future Dynamics and Scene Semantics through World-Language-Action Modeling for Autonomous Driving

Shuzheng Wang, Haoxuan Li, Shengzhen Li, Chenxi Wu, Yajing Sun, Lu Hou, Wenyu Liu, Xinggang Wang

Vision-Language Models (VLMs) and world models have demonstrated strong capabilities in semantic understanding and future scene evolution for autonomous driving. However, effectively integrating both capabilities for trajectory generation remains challenging.

arXiv
Manipulation上級

PACT: Posture-Aligned Co-Design Technique for Hand Configuration and Retargeting in Multi-Finger Imitation Learning

Koyo Sasazaki, Satoshi Funabashi, Pranav Ponnivalavan, Alexander Schmitz, Tetsuya Ogata, Shigeki Sugano

The fidelity of teleoperated demonstrations used for imitation learning is determined by how faithfully a robot hand can replicate the operator's posture. The posture retargeting law that the robot will execute is typically selected only once the hardware has been finalized, and conventional hand designs often neglect human-like grasping postures.

arXiv
Manipulation上級

I3L: Iterative Interactive Imitation Learning for Whole-Body Mobile Manipulation

Wensi Ai, Christopher Luey, Karthik Dharmarajan, Evans Han, Yunfan Jiang, Stef Ren, Jianwen Xie, Jiajun Wu, Li Fei-Fei, Ruohan Zhang

Policies trained offline from teleoperated demonstrations can degrade outside their training distribution. This gap is particularly acute in long-horizon whole-body mobile manipulation, where long horizons amplify compounding errors and coordinated arm, torso, and base motion makes exhaustive demonstration coverage impractical.

arXiv
Learning上級

Where Small Mistakes Matter: Quantifying State Criticality for Imitation Learning

Yusuf Umut Ciftci, Joonwon Kang, Ajay Suresha Sathya, Somil Bansal

Imitation learning typically treats every demonstration state as equally important, optimizing a behavior-cloning objective uniformly across the dataset. Yet not all states are created equal: in a small number of critical states, even a slight deviation from the expert action can lead to a failure, while in many other states such errors are recoverable and inconsequential.

arXiv
Manipulation上級

RESTA: Time-Scaling Augmentation for Data-Efficient Robot Imitation Learning

Yunpeng Jiang, Jianshu Hu, Han Fang, Zhiyuan Guan, Paul Weng, Yutong Ban

Robot manipulation policies trained through imitation learning commonly rely on costly demonstrations recorded in one task direction and at one temporal resolution. We propose Reversal and Stride-based Trajectory Augmentation (RESTA), which exploits time-scaling data augmentation to improve data efficiency through trajectory reversal and temporal resampling.

arXiv
Learning上級

Dream to Remember: Continual Steering of Generalist Robot Policies with World Models

Bahey Tharwat, Iman Nematollahi, Marvin Alles, Xingyuan Zhang, Akshay L Chandra, Abhinav Valada

Generalist robot policies are trained with imitation learning and are bounded by the quality and coverage of their demonstrations. Reinforcement learning can improve and extend them, either by fine-tuning the policy weights or by training a small module to steer the input noise of a frozen generative policy.

arXiv
World-action model上級

ワールドアクションモデルに必要な視覚表現とは、ギャルボットと中国科学院が体系比較

Kai Liu, Jiangran Lyu, Tingyu Deng, Yixin Zheng, Jingtian Wan, Wenbo Cui, Mi Yan, Yizhou Zhou, Haoran Li, Dongbin Zhao, Zhizheng Zhang, He WangInstitute of Automation, Chinese Academy of Sciences; Galbot; Peking University; University of Science and Technology of China

中国の人型ロボット企業ギャルボット(Galbot)と中国科学院などの研究チームは、動画生成をベースにしたロボットの頭脳にどの既製画像エンコーダを加えると信頼性が上がるかを比較したプレプリントを公開し、強力な汎用エンコーダ1つで改善の大半が得られると結論づけた。これを基にした構成は人型ロボットの卓上作業ベンチマークRoboCasa GR1で84.7%の最高値を記録し、ギャルボット実機の3課題で成功率をそれぞれ10ポイント引き上げた。

arXiv
Manipulation中級

AdaTempo、デモの相対テンポを学習しロボット操作を最大3.57倍に高速化

Jiale Cao, Yike Niu, Zhengrong Xue, Huazhe Xu

AdaTempoは、複数の遠隔操作デモに共通する相対的な速さの分布を教師信号として、模倣学習ポリシーの実行を加速するオフライン手法である。デモを位相整合し、相対テンポの合意を連続的な加速プロファイルへ変換して学習軌道を再サンプリングする。シミュレーション5タスクと実機6タスクで最大3.57倍の高速化を達成し、成功率と速度のトレードオフを改善した。本論文はプレプリントである。

arXiv
Visuotactile manipulation上級

VISTA、視触覚等変拡散ポリシーで接触リッチ操作のデータ効率を大幅改善

Lik Hang Kenny Wong, Yiyao Ma, Xiu-Shen Wei, Zelong Tan, Zhuheng Song, Dongsheng Xie, Kai Chen, Qi Dou

本研究は、視覚と触覚を球面表現に統合したワークスペース等変拡散ポリシーVISTAを提案した。8つのシミュレーションタスクで50デモのみから平均80.9%の成功率を達成し、最強ベースラインであるEquiDiff+Tacを15.9ポイント上回った。本論文はプレプリントである。

arXiv
Submovement decomposition上級

Submovement分解の識別可能性を数値化するSub-IDが高密度な手先軌道から運動プリミティブを抽出

Adrian Prados, James Hermus, Ramon Barber, Sylvain Calinon

本論文は、人間の手先軌道を離散的なサブムーブメント(運動プリミティブ)へ分解する手法Sub-IDを提案したプレプリントである。時空間カーネル相関を識別可能性の指標として適応リッジ正則化に組み込み、合成データのK=3、8、15で既存手法が失敗する状況でも真のパラメータ分布を再現し、原理的に分解不能な領域では曖昧さを明示的に検出した。これにより長時間の3次元動作からもサブムーブメントを抽出でき、運動制御研究や模倣学習への応用が期待される。

arXiv
World-action model中級

Magic-W0:物理知能に向けた構造化ワールドアクション基盤モデル

Xuhua Chen, Zhenhan Yin, Yuan Zhang, Lingfeng Zhang, He Zheng, Tong Mu, Shun Zuo, Dian Zhou, Di Wu, Xuan Zhou, Shaojie Wan, Rongtian Shen, Qiulong Xu, Yiduo Li, Yinglong Wang, Yanqian Wang, Kun Wang, Tao ZhangMagiclab Robotics Inc. (Magic-Lab Team)

ロボット企業のMagicLabは、行動を選びながら3次元シーンがどう動き、行動後にどうなるべきかを同時に予測する34億パラメーターのロボットモデルMagic-W0をプレプリントで公開した。10月3日の改訂版ではRoboDojo-Simの順位表で平均36.75点の首位に立ったが2位との差は0.48点にとどまり、実機5タスクではPhysical Intelligenceのπ0.5を94.6%対91.8%で上回った。

arXiv
VLA中級

ChunkTrust:アクションエキスパートの手がかりでロボット方策の実行ホライズンを適応的に決める

Fanding Huang, Jingyan Jiang, Shifeng Bao, Mingkang Pu, Shiwei Li, Jing Xu, Shijia Xu, Guanbo Huang, Chenghao Gu, Yuzhi Huang, Chenxin Li, Faisal Nadeem Khan, Huan Yang, Yan Wang, Cheng Chi, Zhi WangTsinghua University, Beijing Academy of Artificial Intelligence (BAAI), Renmin University of China, Shenzhen Technology University, Hefei University of Technology, Jiangnan University, Chongqing University, The Chinese University of Hong Kong

ロボットAIモデルは先の動作をひとまとまりで予測するが、そのうち何ステップを実行してから周囲を見直すかは、これまで技術者が固定値で決めることが多かった。清華大学や北京智源人工知能研究院(BAAI)などによる今回のプレプリントは、この値を動作中に自動で選ぶ追加モジュールを示し、Physical IntelligenceとNVIDIAの既存モデルを再学習せずに、シミュレーションと実機の双腕ロボットで成功率を高めた。

arXiv
Manipulation上級

BlenDAgger: Blended Shared Control for Interactive Imitation Learning

Cailyn Smith, Geoffrey Sun, Henny Admoni, Zackory Erickson

Robot policies are frequently trained from human corrections, yet teleoperating a robot to provide corrections is burdensome, and human demonstrators are not always optimal. We propose Blended DAgger (BlenDAgger), an approach for collecting data to train imitation learning policies by using shared control to blend the policy's and demonstrator's actions during interventions.

arXiv
Manipulation上級

Wrench-ACT: Enhancing Robot Policies for Contact Rich Behavior Using Direct Wrench Control

Johannes Hechtl, Yannik Blei, Simon Ball, Reihaneh Mirjalili, Michael Krawez, Seongjin Bien, Philipp Schmitt, Wolfram Burgard

While contact-rich manipulation requires deliberate regulation of interaction forces, recent approaches to robot manipulation learning predominantly represent actions as target positions or poses. Even methods that incorporate force sensing either use it solely as an observation or, when predicting forces as part of the output, rely on a hybrid force controller.

テーマ別ページ

論文は arXiv のロボティクス分野から取得しています。当社の要約が未作成の場合は、要旨の冒頭を表示します。