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robotics

1,183 papers

#artificial intelligence Preprint Open access Sep 2026

Learning Human-Like Badminton Skills for Humanoid Robots

Realizing versatile and human-like performance in high-demand sports like badminton remains a formidable challenge for humanoid robotics. Unlike standard locomotion or static manipulation, this task demands a seamless integration of explosive whole-body coordination and precise, timing-critical interception. While rece...

Yeke Chen, Shihao Dong, Xiaoyu Ji et al. · 0 citations
#artificial intelligence Preprint Open access Sep 2026

TIDAL: Temporally Interleaved Diffusion and Action Loop for High-Frequency VLA Control

Large-scale Vision-Language-Action (VLA) models offer semantic generalization but suffer from high inference latency because they adopt a low-frequency batch-and-execute paradigm. This frequency mismatch creates an execution blind spot, causing failures in dynamic environments where targets move during the open-loop ex...

Yuteng Sun, Haoran Wang, Ruofei Bai et al. · 0 citations
#artificial intelligence Preprint Open access Sep 2026

Freeze, Share, Shrink: Rethinking the Action Backbone in Diffusion Policies

Many recent Vision-Language-Action models employ diffusion or flow-matching backbones with hundreds of millions of parameters for action generation. However, unlike image synthesis where the output spans millions of diverse pixels, a manipulation policy generates only short sequences of low-dimensional, physically corr...

Jian Zhou, Sihao Lin, Shuai Fu et al. · 0 citations
#artificial intelligence Preprint Open access Sep 2026

Zonal RL-RRT: Integrated RL-RRT Path Planning with Collision Probability and Zone Connectivity

Path planning in complex environments poses significant challenges, particularly in achieving time efficiency while maintaining a fair success rate and path cost. To address these issues, we introduce a novel path-planning algorithm, Zonal RL-RRT, that leverages kd-tree partitioning to segment the map into zones while...

Amir Tahmasbi, MohammadSaleh Faghfoorian, Aniket Bera · 0 citations
#artificial intelligence Preprint Open access Sep 2026

Privileged observations enable rapid and reliable policy discovery directly in the physical world

We study how privileged information about a physical system affects the discovery of high-performing policies when training a reinforcement learning agent directly in the physical world. We let the agent control a cylinder in a tabletop water channel to maximize or minimize drag. The flow is chaotic and difficult to mo...

Antonio Terpin, Raffaello D'Andrea · 0 citations
#artificial intelligence Preprint Open access Sep 2026

Estimating Uncertain Spatial Relationships in Robotics

In this paper, we describe a representation for spatial information, called the stochastic map, and associated procedures for building it, reading information from it, and revising it incrementally as new information is obtained. The map contains the estimates of relationships among objects in the map, and their uncert...

Randall Smith, Matthew Self, Peter Cheeseman · 0 citations
#artificial intelligence Preprint Sep 2026

SlipSense: Multimodal Tactile Learning for Low-Latency and Generalized Slip Detection

Slip detection is fundamental to dexterous manipulation, yet existing systems often lack precise characterization of detection latency and cross-platform generalization. We present SlipSense, a multimodal tactile slip-detection framework built on TacV5, a compact sensor integrating a $32 \times 32$ piezoresistive array...

Tong Jian, A. Kumar, Xin-Yi Li et al. · 0 citations
#artificial intelligence Preprint Open access Sep 2026

Bench2Dex: Benchmarking Visuo-Tactile Bimanual Dexterous Manipulation Across Dexterous Hands

Tactile sensing provides contact information that can be difficult to infer from vision alone, but tactile hardware for dexterous hands has not converged to a common design. Dexterous hands differ in finger structure, contact surfaces, and sensor layouts, while simulated tactile signals still differ from measurements p...

Zhenjie Yang, Yideng Zhang, Dongjie Zhang et al. · 0 citations
#artificial intelligence Preprint Sep 2026

Planning in the Backbone: DiffAdapterVLA for Native Continuous Trajectory Generation with Driving VLMs

Pretrained driving vision-language models (VLMs) integrate visual, route, language, and driving context into rich driving priors, yet their representation objectives remain separated from continuous driving planning. Existing methods typically begin trajectory generation only after the VLM has formed a final condition,...

Chang-Xin Lu, Xiao-Liang Meng, Yu Wu et al. · 0 citations
#artificial intelligence Preprint Open access Sep 2026

Legislating World-Model-Based Planning with Legal Reasoning

As robotic systems grow more general, legal norms are needed to integrate them into society. This paper extends the isomorphism problem of aligning legal source texts with their encodings, and measures two key challenges to robot normative control: (1) the \textit{grounding isomorphism gap}, where perception error grou...

Dylan Waldner, Yiannis Kantaros, Guido Governatori et al. · 0 citations
#artificial intelligence Preprint Sep 2026

Steering Generative Robot Policies with Lexicographic Preferences

It is shown that a frozen generative robot policy---based on either diffusion or flow matching---can be steered at inference time to respect such lexicographically ordered deployment objectives, and a controlled manipulation study shows that the dynamic barrier reaches comparable best performance over a substantially w...

Yi-Xuan Jia, Jonathan P. How · 2 citations
#artificial intelligence Preprint Sep 2026

IMPACT-VLA: Interaction-aware Multimodal Propagation Attribution via Counterfactual Trajectories for Vision-Language-Action Policies

Results reveal when multimodal inputs support task success and how their contributions become conditionally coupled during closed-loop execution and how their contributions become conditionally coupled during closed-loop execution.

Jinwoong Kim, Sangjin Park · 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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