Learning Fast Matching Models from Weak Annotations. - Xue Li; Zhipeng Luo; Hao Sun; Jianjin Zhang; Weihao Han; Xianqi Chu; Liangjie Zhang; Qi Zhang (WWW, 2019)

Uni-Retriever: Towards Learning the Unified Embedding Based Retriever in Bing Sponsored Search. - Jianjin Zhang; Zheng Liu 011; Weihao Han; Shitao Xiao; Ruicheng Zheng; Yingxia Shao; Hao Sun 015; Hanqing Zhu; Premkumar Srinivasan; Weiwei Deng; Qi Zhang 066; Xing Xie 001 (KDD, 2022)

Distill-VQ: Learning Retrieval Oriented Vector Quantization By Distilling Knowledge from Dense Embeddings. - Shitao Xiao; Zheng Liu 011; Weihao Han; Jianjin Zhang; Defu Lian; Yeyun Gong; Qi Chen 009; Fan Yang 024; Hao Sun 015; Yingxia Shao; Xing Xie 001 (SIGIR, 2022)

Progressively Optimized Bi-Granular Document Representation for Scalable Embedding Based Retrieval. - Shitao Xiao; Zheng Liu 011; Weihao Han; Jianjin Zhang; Yingxia Shao; Defu Lian; Chaozhuo Li; Hao Sun 015; Denvy Deng; Liangjie Zhang; Qi Zhang 066; Xing Xie 001 (WWW, 2022)

Uni-Retriever: Towards Learning The Unified Embedding Based Retriever in Bing Sponsored Search. - Jianjin Zhang; Zheng Liu 011; Weihao Han; Shitao Xiao; Ruicheng Zheng; Yingxia Shao; Hao Sun 015; Hanqing Zhu; Premkumar Srinivasan; Denvy Deng; Qi Zhang 066; Xing Xie 001 (CoRR, 2022)

Distill-VQ: Learning Retrieval Oriented Vector Quantization By Distilling Knowledge from Dense Embeddings. - Shitao Xiao; Zheng Liu 011; Weihao Han; Jianjin Zhang; Defu Lian; Yeyun Gong; Qi Chen 009; Fan Yang 024; Hao Sun 015; Yingxia Shao; Denvy Deng; Qi Zhang 001; et al. (CoRR, 2022)

To Copy Rather Than Memorize: A Vertical Learning Paradigm for Knowledge Graph Completion. - Rui Li 086; Xu Chen 017; Chaozhuo Li; Yanming Shen; Jianan Zhao 002; Yujing Wang; Weihao Han; Hao Sun 015; Weiwei Deng; Qi Zhang 066; Xing Xie 001 (ACL (1), 2023)

A Comprehensive Study on Text-attributed Graphs: Benchmarking and Rethinking. - Hao Yan 004; Chaozhuo Li; Ruosong Long; Chao Yan 004; Jianan Zhao 002; Wenwen Zhuang; Jun Yin 005; Peiyan Zhang; Weihao Han; Hao Sun 015; Weiwei Deng; Qi Zhang 066; et al. (NeurIPS, 2023)

OneSparse: A Unified System for Multi-index Vector Search. - Yaoqi Chen; Ruicheng Zheng; Qi Chen 009; Shuotao Xu; Qianxi Zhang; Xue Wu; Weihao Han; Hua Yuan; Mingqin Li; Yujing Wang; Jason Li; Fan Yang 024; et al. (WWW (Companion Volume), 2024)

Unleash LLMs Potential for Recommendation by Coordinating Twin-Tower Dynamic Semantic Token Generator. - Jun Yin 005; Zhengxin Zeng; Mingzheng Li; Hao Yan 004; Chaozhuo Li; Weihao Han; Jianjin Zhang; Ruochen Liu 001; Allen Sun; Denvy Deng; Feng Sun 008; Qi Zhang 066; et al. (CoRR, 2024)

When Graph meets Multimodal: Benchmarking on Multimodal Attributed Graphs Learning. - Hao Yan 004; Chaozhuo Li; Zhigang Yu; Jun Yin 005; Ruochen Liu 001; Peiyan Zhang; Weihao Han; Mingzheng Li; Zhengxin Zeng; Hao Sun 015; Weiwei Deng; Feng Sun 008; et al. (CoRR, 2024)

MoKGNN: Boosting Graph Neural Networks via Mixture of Generic and Task-Specific Language Models. - Hao Yan 004; Chaozhuo Li; Jun Yin 005; Weihao Han; Hao Sun 015; Senzhang Wang; Jian Zhang 048; Jianxin Wang 001 (WSDM, 2025)

Unleash LLMs Potential for Sequential Recommendation by Coordinating Dual Dynamic Index Mechanism. - Jun Yin 005; Zhengxin Zeng; Mingzheng Li; Hao Yan 004; Chaozhuo Li; Weihao Han; Jianjin Zhang; Ruochen Liu 001; Hao Sun 015; Weiwei Deng; Feng Sun 008; Qi Zhang 066; et al. (WWW, 2025)

RePrompt: Reasoning-Augmented Reprompting for Text-to-Image Generation via Reinforcement Learning. - Mingrui Wu; Lu Wang 029; Pu Zhao 004; Fangkai Yang; Jianjin Zhang; Jianfeng Liu; Yuefeng Zhan; Weihao Han; Hao Sun 015; Jiayi Ji; Xiaoshuai Sun; Qingwei Lin; et al. (CoRR, 2025)