H-PRM: A Pluggable Hotword Pre-Retrieval Module for Various Speech Recognition Systems. - Huangyu Dai; Lingtao Mao; Ben Chen; Zihan Wang; Zihan Liang; Ying Han; Chenyi Lei; Han Li (CoRR, 2025)

InfoGain-RAG: Boosting Retrieval-Augmented Generation via Document Information Gain-based Reranking and Filtering. - Zihan Wang; Zihan Liang; Zhou Shao; Yufei Ma 011; Huangyu Dai; Ben Chen; Lingtao Mao; Chenyi Lei; Yuqing Ding; Han Li (CoRR, 2025)