HoBotBrain

A unified agent system for general-purpose robots.

🤖 FSR-VLN

FSR-VLN is a vision-language navigation system designed for humanoid robots that integrates a Hierarchical Multi-modal Scene Graph (HMSG) for coarse-to-fine environment representation with Fast-to-Slow Navigation Reasoning (FSR), leveraging VLM-driven refinement to enable efficient, real-time long-range spatial reasoning.

Checklist

• Release the code of FSR-VLN.

📚 Publications & Citation

If you find our project useful, please consider citing it:

@misc{zhou2025fsrvlnfastslowreasoning,
      title={FSR-VLN: Fast and Slow Reasoning for Vision-Language Navigation with Hierarchical Multi-modal Scene Graph}, 
      author={Xiaolin Zhou and Tingyang Xiao and Liu Liu and Yucheng Wang and Maiyue Chen and Xinrui Meng and Xinjie Wang and Wei Feng and Wei Sui and Zhizhong Su},
      year={2025},
      eprint={2509.13733},
      archivePrefix={arXiv},
      primaryClass={cs.RO},
      url={https://arxiv.org/abs/2509.13733}, 
}

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⚖️ License

This project is licensed under the Apache License 2.0. See the LICENSE file for details.