A Simple and Effective Framework for Symmetric Consistent Indexing in Large-Scale Dense Retrieval. - Huimu Wang; Yiming Qiu; Xingzhi Yao; Zhiguo Chen; Guoyu Tang; Songlin Wang; Sulong Xu; Mingming Li (CoRR, 2025)

RAD-DPO: Robust Adaptive Denoising Direct Preference Optimization for Generative Retrieval in E-commerce. - Zhiguo Chen; Guohao Sun; Yiming Qiu; Xingzhi Yao; Mingming Li; Huimu Wang; Yangqi Zhang; Songlin Wang; Sulong Xu (CoRR, 2026)

Towards Efficient and Generalizable Retrieval: Adaptive Semantic Quantization and Residual Knowledge Transfer. - Huimu Wang; Xingzhi Yao; Yiming Qiu; Qinghong Zhang; Haotian Wang; Yufan Cui; Songlin Wang; Sulong Xu; Mingming Li (CoRR, 2026)