Publications

Here is a list of all my publications(* mean equal contributions):

Conference Papers

@inproceedings{10.1145/3626772.3657714,
author = {Zhang, Changshuo and Chen, Sirui and Zhang, Xiao and Dai, Sunhao and Yu, Weijie and Xu, Jun},
title = {Reinforcing Long-Term Performance in Recommender Systems with User-Oriented Exploration Policy},
year = {2024},
booktitle = {Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval},
}

@inproceedings{dai2024recode,
  title={ReCODE: Modeling Repeat Consumption with Neural ODE},
  author={Dai, Sunhao and Qu, Changle and Chen, Sirui and Zhang, Xiao and Xu, Jun},
  booktitle={Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval},
  year={2024}
}

@inproceedings{10.1145/3626772.3657717,
author = {Qin, Weicong and Cao, Zelin and Yu, Weijie and Si, Zihua and Chen, Sirui and Xu, Jun},
title = {Explicitly Integrating Judgment Prediction with Legal Document Retrieval: A Law-Guided Generative Approach},
year = {2024},
booktitle = {Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval},
}

@article{Chen_Zhang_Yang_Du_2024, 
title={STAS: Spatial-Temporal Return Decomposition for Solving Sparse Rewards Problems in Multi-agent Reinforcement Learning},
journal={Proceedings of the AAAI Conference on Artificial Intelligence},
year = {2024},
author={Chen, Sirui and Zhang, Zhaowei and Yang, Yaodong and Du, Yali}
}

@inproceedings{10.1145/3580305.3599796,
author = {Chen, Sirui and Wang, Yuan and Wen, Zijing and Li, Zhiyu and Zhang, Changshuo and Zhang, Xiao and Lin, Quan and Zhu, Cheng and Xu, Jun},
title = {Controllable Multi-Objective Re-ranking with Policy Hypernetworks},
year = {2023},
booktitle = {Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining},
}

@inproceedings{10.1145/3580305.3599796,
author = {Chen, Sirui and Wang, Yuan and Wen, Zijing and Li, Zhiyu and Zhang, Changshuo and Zhang, Xiao and Lin, Quan and Zhu, Cheng and Xu, Jun},
title = {Controllable Multi-Objective Re-ranking with Policy Hypernetworks},
year = {2023},
booktitle = {Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining},
}

@inproceedings{10.1145/3543507.3583296,
author = {Xu, Chen and Chen, Sirui and Xu, Jun and Shen, Weiran and Zhang, Xiao and Wang, Gang and Dong, Zhenhua},
title = {P-MMF: Provider Max-min Fairness Re-ranking in Recommender System},
year = {2023},
booktitle = {Proceedings of the ACM Web Conference 2023},
}

Journal Papers

Preprints