A Gain-Tuning Dynamic Negative Sampler for Recommendation. - Qiannan Zhu; Haobo Zhang; Qing He 006; Zhicheng Dou (WWW, 2022)

Query-Aware Explainable Product Search With Reinforcement Knowledge Graph Reasoning. - Qiannan Zhu; Haobo Zhang; Qing He 006; Zhicheng Dou (IEEE Trans. Knowl. Data Eng., 2024)