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October 13, 20250 citationsOpen Access

Enhancing Reinforcement Learning for Long-Horizon Robotic Manipulation Tasks

Multi-Stage Manipulation with Demonstration-Augmented Reward, Policy, and World Model Learning

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Authors

AEAdrià López EscorizaNHNicklas HansenSTSiqi Tao

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Overview

This work demonstrates improved data-efficiency in robotic manipulation tasks, suggesting the effectiveness of multi-stage reward strategies.

Key Points

  • The proposed framework improves data-efficiency by 40% on long-horizon tasks, indicating significant learning advancements.
  • A bi-phasic training scheme enhances exploration and learning from visual inputs, reinforcing the method's effectiveness.
  • DEMO3 validates its approach across 16 diverse tasks, showcasing versatility in tackling robotic manipulation challenges.
  • Results indicate a 70% improvement on particularly difficult tasks, highlighting the robustness of demonstration-augmented learning.

Cite This Study

Escoriza et al. (2025) studied this question.

synapsesocial.com/papers/68ece2abd1bb2827d129747bhttps://doi.org/10.48550/arxiv.2503.01837
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