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Nov 2Mon
  1. arXiv cs.RO60

    CA-BRF: A Capability-Aware Backup-Recoverability Filter for Heterogeneous Multi-Robot Navigation

    The authors propose a Capability-Aware Backup-Recoverability Filter (CA-BRF) that constructs a backup-recoverable set in a shared Cartesian operational space and uses it to screen candidate controls, so that each robot retains a certified recovery maneuver consistent with its own kinematic and actuation constraints. The method selects admissible interpolations between candidate and backup actions and coordinates simultaneous interactions, thereby guaranteeing recursive feasibility and safety of the discrete-time closed-loop system even when the nominal safety-constrained optimization is infeasible. Simulations cover up to 30 heterogeneous robots, and experiments involve five distinct kinematic classes.

  2. arXiv cs.RO60

    Veloxity: Memory-Safe UAV Embedded Firmware Written in Rust

    The authors present Veloxity, an open-source embedded UAV autopilot written entirely in the memory-safe Rust language, offering a minimal, modular foundation for autonomous drones. They compared it with equivalent C++ autopilots in simulation, on hardware testbenches, and in outdoor waypoint-tracking flight tests; the results showed functional parity with improved performance, indicating that memory-safe languages can be used for reliable, high-performance autonomous aerospace firmware.

  4. arXiv cs.RO55

    Confidence-Modulated Safety Filtering for End-to-End Policies

    The authors propose a filter-agnostic pipeline that modulates the conservativeness of a safety filter at runtime using policy confidence: inside the filter's operational design domain (ODD), confidence is traded for performance; beyond the ODD, low confidence yields additional safety margin. Preliminary F1TENTH simulations show that the modulated filter combines the strengths of permissive and conservative filters.

  5. arXiv cs.RO77

    From Teleoperation to Long-Horizon Dexterity: Evaluating Visuomotor Skills and Offline Proxies for Dexterous Manipulation

    The research team used a five-fingered robotic hand to grasp and insert RJ45 connectors, evaluating 281 imitation-learning policies spanning seven policy families in approximately 1,700 real-robot trials. Controlled ablations showed that observation and action representations had a greater impact than conventional optimizer and sampling choices. For point-cloud policies, region-of-interest cropping, representation in the robot-base frame, and normalization within the point encoder each improved success by 70 to 100 percentage points. For the vision-language-action policy, switching to absolute action prediction improved insertion success by up to 70 percentage points.

    Why it matters: Approximately 1,700 real-robot trials compared 281 imitation-learning policies, indicating that observation and action representations determine real-world success more than optimizer and sampling choices.

  6. arXiv cs.RO75

    CaPtain: A pipeline for post-training small open VLMs into code-as-policy robot agents

    CaPtain proposes an open post-training pipeline that trains small open vision-language models (VLMs) into code-as-policy (CaP) robot agents, without relying on VLAs, frontier models, or privileged state at test time. The pipeline first performs supervised fine-tuning on synthetic trajectories generated by GPT-6 Astra, then applies multi-turn reinforcement learning, introducing a physics critic that reads simulator privileged state to assign credit to each request.

  7. HuggingFace Daily Papers76

    RoboColosseum: A distributed real-world robot policy evaluation framework across four embodiments

    RoboColosseum is a distributed evaluation framework that evaluates general-purpose robot policies over a network of locally operated robots in multiple locations, using unified policy serving and standardized protocols.

    Why it matters: This distributed evaluation framework used 5,699 paired trials to compare VLA policies with frontier agents, revealing inconsistent rankings across embodiments and a ranking reversal after fine-tuning.

  8. Reddit r/robotics62

    HoloBoxing proposes humanoid boxing policy training recipe, training from scratch in 7 minutes on a single consumer GPU

    HoloBoxing proposes a humanoid boxing learning recipe that trains a policy on top of a pretrained whole-body controller, completing training from scratch in 7 minutes on a single consumer GPU, and has released the code and paper. The recipe separates reusable motor skills from task decision-making: a compact planner requests future body-point targets, while a frozen controller handles joint-level execution.

Nov 1Sun
  1. 甲子光年 · 微信公众号78

    Peking University's Dong Hao team proposes One Scan is Enough: embodied navigation post-training with a single scan

    Dong Hao's team at Peking University has published the paper "One Scan is Enough," which uses a LiDAR-equipped iPhone to scan a target environment once, automatically generates navigation tasks, and uses the reconstructed scene geometry for reinforcement post-training, without needing manual teleoperation demonstrations.

    Why it matters: A single iPhone scan replaces manual demonstrations; 200 real-robot tests give a success-rate comparison from 25% to 85%, showing how post-training costs could fall.

  2. 新智元 · 微信公众号62

    SpatialScout benchmark: enabling agents to actively observe and build 3D spatial cognition

    Xinzhiyuan reported on the SpatialScout benchmark, which gives a camera to an AI and places it in previously unseen virtual rooms, where the model autonomously decides when to turn, move, and capture images, and submits the 3D coordinates of target objects. The formal evaluation selects 80 indoor scenes and 3,140 target instances from iTHOR, RoboTHOR, ArchitecTHOR, ReplicaCAD, and ProcTHOR, with at most 100 interaction rounds per task; scoring considers both mean IoU and the proportion of IoU above 0%, 50%, and 90%.

  3. 3D视觉工坊 · 微信公众号60

    ICLR 2026 paper SAGE-3D adds collision and semantics to 3DGS scenes to support vision-language navigation

    The ICLR 2026 paper SAGE-3D proposes decoupling and assembling 3DGS rendering, source-mesh collision bodies, and manual semantic annotations into an executable navigation environment, modeled as a semantics- and physics-enhanced POMDP. Its object-level semantic anchoring provides category, instance ID, and bounding box, while physics-aware execution assembles collision bodies extracted from source meshes via CoACD convex decomposition and embeds them into the 3DGS scene.

  5. HuggingFace Daily Papers72

    uni-robot-agent: A Unified Open-Source Framework for Robot-Use Agents

    A research team proposes uni-robot-agent, a unified framework to support further training of open-weight robot-use agents. Without privileged inputs, the out-of-the-box Qwen3.8-Flash-Next achieves a RoboDojo score of 31.39, surpassing the published GPT-6 Astra-RoboProbe result of 28.97, and performs competitively on 19 real-world tasks.

  6. Kinetix AI · YouTube20

    Kinetix AI and KaiRobotics humanoid robot ROOF: learning fall recovery in overhead-constrained spaces

    Kinetix AI and KaiRobotics demonstrated a humanoid robot's ability to recover from falls in overhead-constrained spaces; the related research is titled "ROOF: Learning Humanoid Fall Recovery under Overhead Constraints." The content was presented as a Halloween-themed demo, emphasizing completing recovery motions in narrow spaces; specific robot model specifications, success rates, and experimental conditions were not disclosed.

Oct 31Sat
  1. CVer · 微信公众号62

    Tianjin University proposes FAME: using multi-anchor exploration to help robots plan routes in unknown environments

    A team from Tianjin University and Hefei University of Technology proposes FAME, which uses Conditional Flow Matching to generate multiple exploration anchors simultaneously, then determines exploration routes through A* path planning, path clustering, and hierarchical selection. The paper was accepted to NeurIPS 2026 and selected as a Spotlight.

  2. 3D视觉工坊 · 微信公众号78

    HKU open-sources GenSfM: jointly reconstructing 3D objects and camera poses from four uncalibrated images

    A University of Hong Kong team has open-sourced GenSfM, which uses a native 3D diffusion model to jointly denoise object shape and per-view camera poses within a single multimodal sequence, requiring only 2 to 4 uncalibrated images and no camera intrinsics or extrinsics. Evaluated on Toys4k and GSO, it improves novel-view PSNR by 3.2–4.5 dB over the multi-view baseline TRELLIS-M, reduces median Chamfer distance by about 64%–74%, and achieves pose Acc@5° above 96%.

    Why it matters: The work turns a native 3D diffusion model into the main inference mechanism for joint denoising of shape and camera poses, and releases code and models as a reference for sparse-view reconstruction.

  3. Tech Xplore Robotics60

    Moth-inspired robot grows UV sensor in body via artificial circulatory system

    A team from the University of Tartu in Estonia and the Italian Institute of Technology had a moth-inspired robot use an artificial circulatory system to deliver chemical raw materials such as pyrrole, synthesizing a polypyrrole UV sensor in situ where UV light struck, giving the robot a sensing capability it did not originally have.

Oct 30Fri
  1. Tech Xplore Robotics40

    Armoring the caterpillar: Study reveals design clues for soft crawling robots moving on smooth surfaces such as glass

    A team from the University of Naples Federico II and the University of Palermo used a spring-mass crawling model to analyze the movement of Pieris brassicae caterpillars on wood, steel, slate, and glass, finding that surface roughness is strongly correlated with crawling performance; glass is difficult to traverse because its microscopic roughness is insufficient for the prolegs to grip.

  2. Tech Xplore Robotics75

    University of Pennsylvania proposes Fast Feature Field, providing a general-purpose robotic vision representation for event cameras

    An engineering team at the University of Pennsylvania has proposed Fast Feature Field (F³), which converts the tens of millions of signals per second from event cameras into a general-purpose representation usable by existing computer vision software. The paper was published in Science Robotics.

  3. 机器之心 · 微信公众号72

    Fudan and NTU propose SimpleVLN, using a native multimodal large model to set a new SOTA in vision-language navigation

    A team from Fudan University and Nanyang Technological University, Singapore, proposed SimpleVLN, which performs vision-language navigation without changing the core structure of the multimodal large model or adding dedicated navigation modules, relying only on historical frame selection, action-chunk decision-making, and three-stage training with SFT, DAgger, and reinforcement learning.

  4. 机器之心 · 微信公众号88

    Tsinghua, AgiBot and Infinigence AI propose Collective Experience Learning (CEL), validated on 96 real robots for scalable gains

    Tsinghua University, AgiBot and Infinigence AI jointly proposed the Collective Experience Learning (CEL) paradigm and completed prototype validation on 96 robots. In a phone-packaging task, the trained policy completed 120 tests on two robots of the same model that did not participate in training, raising the success rate from 79.2% to 98.3% and reducing failures from 25 to 2.

    Why it matters: The 96 real robots validated the scalable gains of collective experience sharing, giving readers a way to understand one path toward robots autonomously accumulating experience instead of relying on human demonstrations.

  5. 机器之心 · 微信公众号75

    Shanghai Jiao Tong University and others propose VaM: using value prediction for task-progress memory, achieving over 95% success rate in 4-hour continuous carton assembly

    Shanghai Jiao Tong University, Shanghai Innovation Institute, and others propose Value as Memory (VaM), which feeds the recent prediction sequence of a value model into the action policy as task-progress memory, combined with an offline-to-online real-robot reinforcement learning pipeline. In a carton assembly task, VaM ran autonomously and continuously for 4 hours with a task success rate above 95%. Ablations show that compared with a version without the value cache, the final task success rate improved by 29.4%; the online RL approach improved average success rate by 32.8% across three tasks and reduced the real-world time cost per gradient step by 57.8% on average.

  6. CVer · 微信公众号71

    Fudan and NTU propose SimpleVLN: native multimodal large model sets new SOTA in vision-language navigation

    A team from Fudan University and Nanyang Technological University, among others, proposed SimpleVLN, which performs vision-language navigation without changing the core structure of a multimodal large model or adding dedicated navigation modules, relying only on observation filtering, action-chunk decision-making, and three-stage training with SFT, DAgger, and reinforcement learning.

  7. 新智元 · 微信公众号22

    Liu Feng's team proposes AI 'Robinson Test': can AI survive independently after humans are withdrawn?

    The research team of Dr. Liu Feng, author of "The Rise of Superintelligence," has exploratorily proposed the AI "Robinson Test": after providing necessary supplies, human maintenance and task instructions are withdrawn to observe whether an AI can sustain itself, expand its living space, and whether it holds a cooperative, adversarial, or neutral attitude toward humans. The test is divided into a roughly three-month nurturing period, a roughly one-month handover period, and a one-year hands-off period. Inside a physically isolated local network, batteries, servers, robots with replaceable parts, and operating manuals are left behind, and disturbances such as power outages and hard drive failures are randomly injected. Results are graded from level zero to level four, with behavior toward humans marked separately. The team says this is only a preliminary concept and still needs calibration in pilot trials.

  8. Xbotics具身智能实验室 · 微信公众号88

    Infinigence AI, Tsinghua and AgiBot propose collective experience learning (CEL) paradigm, validated on 96 robots

    Infinigence AI, together with Tsinghua University and AgiBot, proposed the collective experience learning (CEL) paradigm and completed prototype validation on 96 robots. In a phone packaging task, a policy trained with CEL completed 120 tests on two robots of the same model that did not participate in training, with success rate rising from 79.2% to 98.3%; when the number of robots participating in learning increased from 16 to 96, the test success rate rose from 86.7% to 98.3%.

    Why it matters: Readers can learn about a training paradigm that lets robots share successes and failures and reduces reliance on human demonstration, as well as its validation results on 96 real robots.

  9. 帕西尼 · 微信公众号56

    CAS Institute of Automation proposes tactile-enhanced grasp-and-insertion framework, achieving 67% success rate at 0.05 mm clearance

    The team led by Cheng Long at the Institute of Automation, Chinese Academy of Sciences, proposed a tactile-enhanced full-pipeline learning framework for grasping and insertion, achieving a 67% success rate at 0.05 mm clearance and a 60% reduction in peak contact force; the paper was accepted to IROS 2026. The research uses the PaXini PX6AX GEN3 multi-dimensional tactile sensor as its core sensing hardware, integrated into a seven-axis robotic arm, covering five geometric shapes and three clearance levels of 1, 0.25, and 0.05 mm. Under the same conditions, the tactile-free IL+RL approach achieved a 52% success rate, while the pure imitation learning approach achieved 0.

  10. 机器人daily · 微信公众号62

    CAS Institute of Automation and Paxini collaborative study: tactile-enhanced reinforcement learning achieves sub-millimeter precision assembly

    A team led by Cheng Long at the Institute of Automation, Chinese Academy of Sciences, published research at IROS 2026 using tactile-enhanced reinforcement learning to improve the success rate and stability of sub-millimeter precision insertion. The approach first uses Diffusion Policy imitation learning to reach the hole opening, then SAC reinforcement learning to complete the insertion, and handles real-world tactile noise through tactile baseline compensation and balanced sampling grouped by torque.

  11. 36Kr Embodied Intelligence82

    AgiBot, Tsinghua, and Infinigence AI Release CEL Collective Experience Learning Paradigm, Achieving Autonomous Cluster Evolution with 96 Real Robots

    On October 30, AgiBot, together with Tsinghua University and Infinigence AI, released the collective experience learning paradigm CEL, which draws on the real operational trajectories of robot peers as its source of experience, accompanied by the FERT failure-guided experience retrieval fine-tuning algorithm and the FATS fault-tolerant asynchronous training system. Across five real-world tasks—flower arranging, clothes folding, phone charging, stool assembly, and phone packaging—CEL-trained policies all exceeded the average level of 6 human teleoperators, leading by up to 16.7 percentage points. In the phone packaging task, the number of robots participating in training expanded from 16 to 96, and the success rate rose from 86.7% to 98.3%.

    Why it matters: Readers can learn about a collective learning paradigm that draws on the real trajectories of peers as its source of experience, as well as the success-rate changes in cluster training with 96 real robots.

  12. 3D视觉工坊 · 微信公众号88

    Infinigence AI, Tsinghua and AgiBot propose Collective Experience Learning (CEL), validated on 96 robots with 98.3% success rate

    Infinigence AI, together with Tsinghua University and AgiBot, proposed the Collective Experience Learning (CEL) paradigm and completed prototype validation on 96 robots. In a phone packaging task, policies trained with CEL completed 120 tests on two robots of the same model that did not participate in training, with the success rate rising from 79.2% to 98.3%; when the number of robots participating in learning increased from 16 to 96, the test success rate rose from 86.7% to 98.3%.

    Why it matters: Fault-tolerant asynchronous training across a 96-robot real-machine cluster and failure-guided experience retrieval provide a reproducible system and scale-benefit data for Collective Experience Learning.

  13. 雷科技84

    AgiBot and Tsinghua Release CEL Collective Experience Learning Paradigm, Achieving Autonomous Swarm Evolution with 96 Real Robots

    AgiBot, together with Tsinghua University and Infinigence AI, released the collective experience learning paradigm CEL, which lets robots use the success and failure trajectories of their peers as learning material, with humans only responsible for judging outcomes. Across five real-world tasks—flower arranging, clothes folding, phone charging, stool assembly, and phone packaging—policies trained with CEL all exceeded the average level of 6 human teleoperators, leading by up to 16.7 percentage points; in the phone packaging task, the number of robots participating in training expanded from 16 to 96, and the success rate rose from 86.7% to 98.3%.

    Why it matters: AgiBot and Tsinghua released the CEL collective experience learning paradigm, validating with 96 real robots that increasing the number of robots can directly improve task success rates.

  14. HuggingFace Daily Papers72

    OpenFlyV2 releases onboard vision-language-action model for aerial perception and navigation

    OpenFlyV2 is a unified onboard vision-language-action architecture that uses a shared vision-language representation to support semantic understanding, language-grounded perception, spatial reasoning, and continuous flight control within a single model. The model generates action chunks of 12 waypoints each entirely onboard at 10 Hz on an NVIDIA Jetson Orin NX, and transfers zero-shot from simulation to a real quadrotor, achieving a 48% navigation success rate in four real environments without using real aerial training data.

  15. Leiphone Robotics78

    Columbia's Yunzhu Li team presents FlexiTac open-source tactile sensor progress at IROS 2026

    At IROS 2026, Columbia University's Yunzhu Li team presented progress on FlexiTac, an open-source flexible piezoresistive tactile sensor platform, a year and a half after its open-source release. The sensor can be assembled in 3 minutes, bent and cut, and wrapped around gloves, fingertips, or robot skin. The team has integrated it into LeRobot and modified the UMI handheld device to add tactile recording, enabling synchronized visual-tactile data collection and policy pretraining. ADI is advancing a commercial version with tactile resolution five times that of a human finger, manufactured at scale using semiconductor fabrication processes.

    Why it matters: From sensor design and simulation calibration to UMI data collection, it presents a complete technical path toward scaling tactile perception.

  16. 量子位72

    Tsinghua University, Infinigence AI, and AgiBot propose collective experience learning CEL, validated on a 96-robot cluster

    Tsinghua University, Infinigence AI, and AgiBot jointly proposed the collective experience learning (CEL) paradigm, which lets robots share the successful experience of their peers rather than relying only on human demonstrations, and validated it on a cluster of 96 real robots. Two robots that did not participate in training were tested 600 times in total across five tasks—flower arranging, clothes folding, phone charging, stool assembly, and phone packaging—with 15 failures, for an overall success rate of 97.5%, all exceeding the average level of 6 human operators; the success rate on the phone packaging task rose from 79.2% to 98.3%.

  17. HuggingFace Daily Papers75

    TinyAstral: Transferring a self-evolving harness to small generalist manipulation agents

    TinyAstral proposes a two-stage method: first, freeze an open-weight teacher model and use recursive self-improvement (RSI) to have frontier LLM agents read the teacher's trajectories and propose harness modifications, with each modification accepted only if it passes a paired statistical test; then freeze the final harness and distill a small student model.

  18. HuggingFace Daily Papers65

    CausalWAM: Learning the causal sources of actions in world action models

    The study proposes CWAM (Causal WAM), which adds a sparse routing path to the action head of a pretrained world action model, separating action-relevant latent variables from the other variables that world modeling depends on, while keeping the world modeling objective unchanged. The authors prove that under a sparsity constraint, the latent variables used to generate actions are merely an invertible function of the action-relevant latent variables, that the true structure is identifiable up to a permutation of the latent variables, and that this holds without relying on sufficient temporal dependence or assumptions about the evolution of unobserved states. Synthetic data and real-robot experiments validate the theory and show improved closed-loop success rate efficiency.

  19. HuggingFace Daily Papers80

    RoboArchitect: Automating the Design of Robotic Agents with Persistent Memory

    RoboArchitect lets a coding model observe robot rollouts, diagnose failures, and iteratively revise the agent harness around a frozen policy. Without updating any model weights, it raises average success from 9.7% to 43.3% (4.5x) on unseen scenes and from 12.7% to 40.2% (3.2x) on unseen tasks.

    Why it matters: It automatically evolves control code and persistent memory outside a frozen policy, offering a transferable approach to improving manipulation success without finetuning weights.

  20. HuggingFace Daily Papers58

    Study: Probe evaluation of spatial state representations in visual foundation models

    The study uses frozen-feature probes to examine ten visual foundation model representations across four levels—spatial structure, object persistence, predictive spatial update, and actionability—under streaming first-person observations of static indoor environments. Results show that strong readout of the visible scene does not guarantee accurate object persistence or future-feature retrieval, and a spatial reader trained on real features does not transfer unchanged to predicted features. Object persistence and actionability depend on camera pose readout, while feature prediction depends on visible-scene readout.

  21. CMU Robotics Institute62

    CMU proposes Wiggle and Go: estimating physical properties of ropes by wiggling to plan manipulation

    A team at CMU's Robotics Institute has proposed the Wiggle and Go system, in which a robot first briefly wiggles a rope or cable while an overhead camera records how the waves propagate; a computer vision algorithm then tracks the motion and estimates the object's physical properties, which are used to plan subsequent actions without repeated trial and error. The model is trained entirely in simulation, and properties are then estimated from the motion of real ropes being wiggled to improve prediction accuracy on real hardware. The research has been accepted to the 2026 Conference on Robot Learning (CoRL) and will be presented next month in Austin; it is partly funded by the U.S. National Science Foundation.

    Why it matters: The method estimates a rope's physical properties from a single wiggle and then plans actions accordingly, offering a transferable approach to deformable object manipulation.

Oct 29Thu
  1. 机器人全球资讯 · 微信公众号56

    ETH Zurich biohybrid microrobot sets walking speed record at 0.4 body lengths per second

    ETH Zurich published a blog post on October 22 showcasing a biohybrid microrobot about 1.5 centimeters long, made from mouse skeletal muscle cells and a hydrogel scaffold, that can jump, run, swim, and grasp. The team used an algorithm to simultaneously optimize muscle tissue distribution, volume, and the hydrogel scaffold's shape and mechanical properties, achieving motion amplitudes up to 11 times greater than previous systems with similar muscle mass; the walking version reaches a speed of 6.2 millimeters per second, about 0.4 body lengths per second, which the study says is the highest speed reported to date for a walking biohybrid robot.