Author

Xulin Fan

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Preprint Aug 2026

Cloud-Boosted Low-Compute Multi-Channel Speech Enhancement

Low-latency, low-compute speech enhancement is essential for wearable devices with real-time communication requirements, but strict computational constraints significantly limit on-device performance. Knowledge Boosting has been proposed as an effective approach to improve edge model performance by leveraging a more ca...

Xulin Fan, Juan Azcarreta, Ashutosh Pandey et al. · 0 citations

#artificial intelligence May 2026

FSA-GRPO: Teaching Auditory LLMs to Use Few-shot Demonstrations

This work introduces Few-Shot Aware GRPO (FSA-GRPO), an RL-based post-training recipe that uses a specially designed reward to encourage the model to leverage few-shot demonstrations, thereby strengthening its few-shot adaptation ability.

Haolong Zheng, Siyin Wang, Xulin Fan et al. · arXiv.org · 1 citation