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Xin Xin

GDSRec: Graph-Based Decentralized Collaborative Filtering for Social Recommendation

May 20, 2022
Jiajia Chen, Xin Xin, Xianfeng Liang, Xiangnan He, Jun Liu

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* Accepted by IEEE Transactions on Knowledge and Data Engineering

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Supervised Advantage Actor-Critic for Recommender Systems

Nov 05, 2021
Xin Xin, Alexandros Karatzoglou, Ioannis Arapakis, Joemon M. Jose

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* 9 pages, 4 figures, In Proceedings of the 15th ACM International Conference on Web Search and Data Mining (WSDM '22), February 21-25, 2022, Phoenix, Arizona. arXiv admin note: text overlap with arXiv:2006.05779

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Choosing the Best of Both Worlds: Diverse and Novel Recommendations through Multi-Objective Reinforcement Learning

Oct 28, 2021
Dusan Stamenkovic, Alexandros Karatzoglou, Ioannis Arapakis, Xin Xin, Kleomenis Katevas

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* 9 pages, 4 figures, Proc. ACM WSDM, 2022 In Proceedings of the 15th ACM International Conference on Web Search and Data Mining (WSDM '22), February 21-25, 2022, Phoenix, Arizona

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Extracting Attentive Social Temporal Excitation for Sequential Recommendation

Sep 28, 2021
Yunzhe Li, Yue Ding, Bo Chen, Xin Xin, Yule Wang, Yuxiang Shi, Ruiming Tang, Dong Wang

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* Accepted by CIKM 2021

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Probabilistic and Variational Recommendation Denoising

May 20, 2021
Yu Wang, Xin Xin, Zaiqiao Meng, Xiangnan He, Joemon Jose, Fuli Feng

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* 13 pages, 17 figures

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AutoDebias: Learning to Debias for Recommendation

May 10, 2021
Jiawei Chen, Hande Dong, Yang Qiu, Xiangnan He, Xin Xin, Liang Chen, Guli Lin, Keping Yang

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* Accepted by SIGIR 2021

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