Xinyi Dai

2025

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How Can Recommender Systems Benefit from Large Language Models: A Survey.
Jianghao Lin|Xinyi Dai|Yunjia Xi|Weiwen Liu|Bo Chen|Hao Zhang|Yong Liu|Chuhan Wu|Xiangyang Li|Chenxu Zhu|Huifeng Guo|Yong Yu|Ruiming Tang|Weinan Zhang
ACM Transactions on Information Systems (TOIS) 2025 Volume 43 Issue 2

2024

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Understanding or Manipulation: Rethinking Online Performance Gains of Modern Recommender Systems.
Zhengbang Zhu|Rongjun Qin|Junjie Huang|Xinyi Dai|Yang Yu|Yong Yu|Weinan Zhang
ACM Transactions on Information Systems (TOIS) 2024 Volume 42 Issue 4
doi dblp
ClickPrompt: CTR Models are Strong Prompt Generators for Adapting Language Models to CTR Prediction.
Jianghao Lin|Bo Chen|Hangyu Wang|Yunjia Xi|Yanru Qu|Xinyi Dai|Kangning Zhang|Ruiming Tang|Yong Yu|Weinan Zhang
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2023

doi dblp
Optimal Real-Time Bidding Strategy for Position Auctions in Online Advertising.
Weitong Ou|Bo Chen|Weiwen Liu|Xinyi Dai|Weinan Zhang|Wei Xia|Xuan Li|Ruiming Tang|Yong Yu
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
doi dblp
A Bird's-eye View of Reranking: From List Level to Page Level.
Yunjia Xi|Jianghao Lin|Weiwen Liu|Xinyi Dai|Weinan Zhang|Rui Zhang|Ruiming Tang|Yong Yu
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.

2022

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Beyond Relevance Ranking: A General Graph Matching Framework for Utility-Oriented Learning to Rank.
Xinyi Dai|Yunjia Xi|Weinan Zhang|Qing Liu|Ruiming Tang|Xiuqiang He|Jiawei Hou|Jun Wang|Yong Yu
ACM Transactions on Information Systems (TOIS) 2022 Volume 40 Issue 2
doi dblp
Multi-Level Interaction Reranking with User Behavior History.
Yunjia Xi|Weiwen Liu|Jieming Zhu|Xilong Zhao|Xinyi Dai|Ruiming Tang|Weinan Zhang|Rui Zhang|Yong Yu
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2021

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A Graph-Enhanced Click Model for Web Search.
Jianghao Lin|Weiwen Liu|Xinyi Dai|Weinan Zhang|Shuai Li|Ruiming Tang|Xiuqiang He|Jianye Hao|Yong Yu
SIGIR '21: The 44th International ACM SIGIR Conference on Research and Development in Information Retrieval, Virtual Event, Canada, July 11-15, 2021
doi dblp
An Adversarial Imitation Click Model for Information Retrieval.
Xinyi Dai|Jianghao Lin|Weinan Zhang|Shuai Li|Weiwen Liu|Ruiming Tang|Xiuqiang He|Jianye Hao|Jun Wang|Yong Yu
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2020

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U-rank: Utility-oriented Learning to Rank with Implicit Feedback.
Xinyi Dai|Jiawei Hou|Qing Liu|Yunjia Xi|Ruiming Tang|Weinan Zhang|Xiuqiang He|Jun Wang|Yong Yu
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020
doi dblp
Interactive Recommender System via Knowledge Graph-enhanced Reinforcement Learning.
Sijin Zhou|Xinyi Dai|Haokun Chen|Weinan Zhang|Kan Ren|Ruiming Tang|Xiuqiang He|Yong Yu
Proceedings of the 43rd International ACM SIGIR conference on research and development in Information Retrieval, SIGIR 2020, Virtual Event, China, July 25-30, 2020