Embodied Robotics Research

Tag: sample-efficiency

7 items with this tag.

  • Sep 03, 2026

    WISE: World-model-guided Imagination Scheduling for Efficient Post-training of Vision-Language-Action Models

    • world-model
    • vla-posttraining
    • imagination
    • reinforcement-learning
    • sample-efficiency
  • Sep 02, 2026

    Modeling What Changes: Sparse, Residual World Models for Object-Centric Manipulation

    • world-model
    • object-centric
    • efficiency
    • manipulation
    • sample-efficiency
  • Aug 18, 2026

    Prism-GRPO: Faster VLA Policy Optimization via Splitting Same-outcome Groups

    • rl-finetuning
    • grpo
    • sample-efficiency
    • vla-posttraining
  • Jul 10, 2026

    Learning More from Less: Reinforcement Learning from Hindsight (LfH)

    • vla-posttraining
    • hindsight-relabeling
    • sparse-reward
    • sample-efficiency
    • rl-fine-tuning
  • Jul 07, 2026

    Optimal Transport Q-Learning for Flow Policy Steering and Acceleration (OTQL)

    • vla-posttraining
    • rl-fine-tuning
    • flow-matching
    • optimal-transport
    • sample-efficiency
  • Jul 06, 2026

    Leveraging Offline Supervision for Efficient and Generalizable Reinforcement Learning in Large-Scale Vision-Language-Action Models

    • offline-online-rl
    • sample-efficiency
    • out-of-distribution-generalization
    • vla-training
    • vla-posttraining
  • Jun 24, 2026

    FORCE: Efficient VLA Reinforcement Fine-Tuning via Value-Calibrated Warm-up and Self-Distillation

    • vla-posttraining
    • rl-finetuning
    • sample-efficiency
    • value-calibration
    • self-distillation
    • offline-to-online-rl

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