Qi Zhang

2025

doi dblp
Unleash LLMs Potential for Sequential Recommendation by Coordinating Dual Dynamic Index Mechanism.
Jun Yin|Zhengxin Zeng|Mingzheng Li|Hao Yan|Chaozhuo Li|Weihao Han|Jianjin Zhang|Ruochen Liu|Hao Sun|Weiwei Deng|Feng Sun|Qi Zhang|Shirui Pan|Senzhang Wang
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025
doi dblp
LLM-powered Multi-agent Framework for Goal-oriented Learning in Intelligent Tutoring System.
Tianfu Wang|Yi Zhan|Jianxun Lian|Zhengyu Hu|Nicholas Jing Yuan|Qi Zhang|Xing Xie|Hui Xiong
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025
doi dblp
Towards Distributionally Balanced End-to-End Generative Retrieval.
Yuxuan Liu|Tianchi Yang|Zihan Zhang|Minghui Song|Haizhen Huang|Weiwei Deng|Feng Sun|Qi Zhang
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025
doi dblp
Ploutos: Towards Explainable Stock Movement Prediction with Financial Large Language Model.
Hanshuang Tong|Jun Li|Ning Wu|Ming Gong|Dongmei Zhang|Qi Zhang
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2024

doi dblp
COIN: Chance-Constrained Imitation Learning for Safe and Adaptive Resource Oversubscription under Uncertainty.
Lu Wang|Mayukh Das|Fangkai Yang|Chao Du|Bo Qiao|Hang Dong|Chetan Bansal|Si Qin|Saravan Rajmohan|Qingwei Lin|Dongmei Zhang|Qi Zhang
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
OneSparse: A Unified System for Multi-index Vector Search.
Yaoqi Chen|Ruicheng Zheng|Qi Chen|Shuotao Xu|Qianxi Zhang|Xue Wu|Weihao Han|Hua Yuan|Mingqin Li|Yujing Wang|Jason Li|Fan Yang|Hao Sun|Weiwei Deng|Feng Sun|Qi Zhang|Mao Yang
Companion Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, Singapore, May 13-17, 2024

2023

doi dblp
Multi-Grained Topological Pre-Training of Language Models in Sponsored Search.
Zhoujin Tian|Chaozhuo Li|Zhiqiang Zuo|Zengxuan Wen|Xinyue Hu|Xiao Han|Haizhen Huang|Senzhang Wang|Weiwei Deng|Xing Xie|Qi Zhang
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023

2022

doi dblp
Geometric Disentangled Collaborative Filtering.
Yiding Zhang|Chaozhuo Li|Xing Xie|Xiao Wang|Chuan Shi|Yuming Liu|Hao Sun|Liangjie Zhang|Weiwei Deng|Qi Zhang
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022
doi dblp
Progressively Optimized Bi-Granular Document Representation for Scalable Embedding Based Retrieval.
Shitao Xiao|Zheng Liu|Weihao Han|Jianjin Zhang|Yingxia Shao|Defu Lian|Chaozhuo Li|Hao Sun|Denvy Deng|Liangjie Zhang|Qi Zhang|Xing Xie
WWW '22: The ACM Web Conference 2022, Virtual Event, Lyon, France, April 25 - 29, 2022

2021

doi dblp
AdsGNN: Behavior-Graph Augmented Relevance Modeling in Sponsored Search.
Chaozhuo Li|Bochen Pang|Yuming Liu|Hao Sun|Zheng Liu|Xing Xie|Tianqi Yang|Yanling Cui|Liangjie Zhang|Qi Zhang
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021

2018

doi dblp
Ad Click Prediction in Sequence with Long Short-Term Memory Networks: an Externality-aware Model.
Weiwei Deng|Xiaoliang Ling|Yang Qi|Tunzi Tan|Eren Manavoglu|Qi Zhang
The 41st International ACM SIGIR Conference on Research & Development in Information Retrieval, SIGIR 2018, Ann Arbor, MI, USA, July 08-12, 2018