STARE-VLA: Progressive Stage-Aware Reinforcement for Fine-Tuning Vision-Language-Action Models

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Bibliographic Details
Main Authors:	Xu, Feng, Zhai, Guangyao, Kong, Xin, Fu, Tingzhong, Gordon, Daniel F. N., An, Xueli, Busam, Benjamin
Format:	Preprint
Published:	2025
Subjects:	Robotics
Online Access:	Acceder al recurso
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GeoAware-VLA: Implicit Geometry Aware Vision-Language-Action Model
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VLA-RFT: Vision-Language-Action Reinforcement Fine-tuning with Verified Rewards in World Simulators
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InstructVLA: Vision-Language-Action Instruction Tuning from Understanding to Manipulation
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PAPO-VLA: Planning-Aware Policy Optimization for Vision-Language-Action Models
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SwitchVLA: Execution-Aware Task Switching for Vision-Language-Action Models
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Reinforcement Fine-Tuning of Flow-Matching Policies for Vision-Language-Action Models
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ReFineVLA: Reasoning-Aware Teacher-Guided Transfer Fine-Tuning
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EdgeVLA: Efficient Vision-Language-Action Models
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SG-Bot: Object Rearrangement via Coarse-to-Fine Robotic Imagination on Scene Graphs
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ST4VLA: Spatially Guided Training for Vision-Language-Action Models
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GesVLA: Gesture-Aware Vision-Language-Action Model Embedded Representations
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StyleVLA: Driving Style-Aware Vision Language Action Model for Autonomous Driving
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TacVLA: Contact-Aware Tactile Fusion for Robust Vision-Language-Action Manipulation
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ACoT-VLA: Action Chain-of-Thought for Vision-Language-Action Models
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AffordVLA: Injecting Affordance Representations into Vision-Language-Action Models via Implicit Feature Alignment
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OccVLA: Vision-Language-Action Model with Implicit 3D Occupancy Supervision
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RLinf-VLA: A Unified and Efficient Framework for Reinforcement Learning of Vision-Language-Action Models
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SeqVLA: Sequential Task Execution for Long-Horizon Manipulation with Completion-Aware Vision-Language-Action Model
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StereoVLA: Enhancing Vision-Language-Action Models with Stereo Vision
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KineVLA: Towards Kinematics-Aware Vision-Language-Action Models with Bi-Level Action Decomposition
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AIR-VLA: Vision-Language-Action Systems for Aerial Manipulation
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OpenVLA: An Open-Source Vision-Language-Action Model
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MobileVLA-R1: Reinforcing Vision-Language-Action for Mobile Robots
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CoFreeVLA: Collision-Free Dual-Arm Manipulation via Vision-Language-Action Model and Risk Estimation
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AC^2-VLA: Action-Context-Aware Adaptive Computation in Vision-Language-Action Models for Efficient Robotic Manipulation
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ReconVLA: An Uncertainty-Guided and Failure-Aware Vision-Language-Action Framework for Robotic Control
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DyQ-VLA: Temporal-Dynamic-Aware Quantization for Embodied Vision-Language-Action Models
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PriorVLA: Prior-Preserving Adaptation for Vision-Language-Action Models
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FocusVLA: Focused Visual Utilization for Vision-Language-Action Models
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VP-VLA: Visual Prompting as an Interface for Vision-Language-Action Models
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RedVLA: Physical Red Teaming for Vision-Language-Action Models
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NS-VLA: Towards Neuro-Symbolic Vision-Language-Action Models
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FutureVLA: Joint Visuomotor Prediction for Vision-Language-Action Model
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MergeVLA: Cross-Skill Model Merging Toward a Generalist Vision-Language-Action Agent
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ProgressVLA: Progress-Guided Diffusion Policy for Vision-Language Robotic Manipulation
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// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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