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robotics

1,156 papers

#machine learning Preprint Sep 2026

ARS: Agentic Reward System for Robot Learning

The Agentic Reward System (ARS) is introduced, an inference framework for progress reward modeling with general-purpose vision-language models (VLMs), without additional reward-model training, and its results suggest that structured inference and verification can improve the usefulness of general-purpose VLMs for robot...

Sheng-Miao Hu, Wei-Yi Lu, Ling-Bing Zeng et al. · 0 citations
#machine learning Preprint Sep 2026

Dexterous Tactile World Model

World models for manipulation are typically trained from video, yet the events that determine how manipulation unfolds, such as making and releasing contact, are difficult to observe visually and are often easier to sense through touch. We present the Dexterous Tactile World Model (DTWM), a video world model for future...

Zi-Yao Zeng, Xiatao Sun, Hao Wang et al. · 0 citations
#machine learning Preprint Sep 2026

RoboICL: Embodied In-Context Learning with GPT-6 Astra

General-purpose vision-language models offer a promising way to zero-shot robot control: \gptastra{} excels at open-ended and language- or image-conditioned manipulation but remains substantially weaker on high-precision and long-horizon tasks. We introduce \emph{RoboICL}, an in-context robot-control framework that nar...

Fang-Cheng Liu, Ye-Qing Shen, An-Da Cheng et al. · 0 citations
#machine learning Preprint Sep 2026

3D Point Tracking with State Space Models

This paper proposes a 3D point tracker accurate in those absolute terms and operating within a single commodity GPU, pose-free, monocular budget, exceeding strong feed-forward trackers and a companion analysis explains why several published trackers lose most of their accuracy under this budget.

Masahiro Ogawa, Qi An, Atsushi Yamashita · 0 citations
#machine learning Preprint Open access Sep 2026

Estimate, Don't Imitate: Reusing Differentiable State-Based Policies for Visuomotor Control

Simulation-trained manipulation policies can exploit privileged state information to learn effective contact-rich behaviours, but deployment requires acting from partial observations such as noisy camera images. A common solution is teacher-student distillation, in which a visuomotor policy is trained to reproduce the...

Denis Shcherba, Adrian Abel, Eckart Cobo-Briesewitz et al. · 0 citations
#machine learning Preprint Sep 2026

Beyond One-Step Accuracy: State-Affine Latent Transition for Reliable Visual Planning

This work decomposes multi-step rollout error into the errors introduced at individual steps and their propagation through subsequent transitions, showing that state-affine dynamics are precisely the differentiable transitions with state-independent Jacobians, eliminating the nonlinear propagation residual and making t...

Bo-Yuan Zhang, Ying-Jun Du, Xian-Tong Zhen et al. · 0 citations
#machine learning Preprint Sep 2026

Evolving Dexterous Robots from Scratch

This work evolves freeform robots to pick up, hold, rotate, and use diverse objects, and uses contrastive learning to create a highly searchable genetic embedding of design space, an autoregressive developmental model to decode designs, evolutionary strategies to find good designs, and reinforcement learning to train e...

Zihan Guo, Shu-Zhe Zhang, Mu-Han Li et al. · 0 citations
#machine learning Preprint Sep 2026

CollisionGAT: Controller-Agnostic One-Step Collision Screening for Multi-Agent Motion

A graph-attention network that reads the current and proposed states of moving agents together with locally relevant stationary obstacles and returns one collision-risk score per moving agent, which any controller can use to accept, repair, replan, or postpone a proposed step.

Alan Debbas, Edwin Meriaux, Gregory Dudek · 0 citations
#machine learning Preprint Sep 2026

Copper-Policy: Focus on the Representation for Robust Robot Manipulation

Copper-Policy is introduced, which learns a compact World representation with the policy rather than relying on a predefined target space and predicts future observation embeddings conditioned on task intention without reconstructing pixels through temporal joint-embedding prediction.

Ze Feng, Yi-Xu Feng, Ling-Yu Xiao et al. · 0 citations
#machine learning Preprint Open access Sep 2026

An Empirical Study on What Matters for Viewpoint-Generalizable Policies in Visual Imitation Learning

Visual imitation learning is a promising approach to training robot manipulation policies capable of completing a wide variety of tasks. However, policies today remain brittle to viewpoint perturbations, making deployment in diverse environments a challenge. We present a controlled empirical study of which design choic...

Mino Nakura, Sriram Krishna, Yufei Wang et al. · 0 citations
#machine learning Preprint Sep 2026

Think Fast, Plan Selectively: Adaptive Deliberation for Efficient Data-Driven MPC

This work proposes Fast-TD-MPC, a lightweight framework that adaptively routes between fast policy execution and test-time planning, reserving costly deliberation for states where it is most needed, and delivers competitive task performance across 103 continuous control tasks while achieving up to ~4x faster inference.

Yi-Xian Goh, Sze-Jue Yang, Hao Luan · 0 citations
#machine learning Preprint Sep 2026

Federated Subspace Guided Vision-Language-Action Policy Distillation for Non-IID Multi-Robot Manipulation

Federated learning offers a natural way for multiple robots to jointly improve manipulation policies without requiring centralized access to training demonstrations. However, non-IID task and environment distributions can induce representation drift and mutually incompatible robot-policy updates, making naive parameter...

Biprodip Pal, Kaushik Roy, Yan-Ming Zhu et al. · 0 citations

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Microsoft Research Blog Sep 23, 2026

Offloaded inference for real-world physical AI robotics

Robots are getting smarter, but how can their hardware match that growth? New Microsoft Research findings show that moving AI inference beyond the robot can improve task success, boost efficiency, and support more advanced physical AI workloads. The post Offloaded inference for real-world physical AI robotics appeared first on Microsoft Research.

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