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Publications

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Working Papers

  • Xiao Xu, Fang Dong, Xinzi Zhang, Yanghua Li, Ning Hu, “Multi-Aspect Joint Optimization in Recommendation Systems: A Mixture of Aspect-Explicit-Experts Architecture”, submitted to SIGKDD 2022.

Journal Publications

  • Xiao Xu, Qing Zhao, “Memory-Constrained No-Regret Learning in Adversarial Bandits”, to appear in IEEE Transactions on Signal Processing, 2021. [arXiv] [IEEE Xplore]

  • Xiao Xu, Qing Zhao, “Distributed No-Regret Learning in Multi-Agent Systems”, IEEE Signal Processing Magazine, Special Issue on Distributed, Streaming Machine Learning, 2020. [arXiv] [IEEE Xplore]

  • Xiao Xu, Sattar Vakili, Qing Zhao, Ananthram Swami, “Multi-Armed Bandits on Partially Revealed Unit Interval Graphs”, IEEE Transactions on Network Science and Engineering, 2019. [arXiv] [IEEE Xplore]

Conference Proceedings

  • Xiao Xu, Fang Dong, Yanghua Li, Shaojian He, Xin Li, “Contextual-Bandit Based Personalized Recommendation with Time-Varying User Interests”, the 34th AAAI Conference on Artificial Intelligence, 2020 (acceptance rate: 20.6%). [arXiv]

  • Xiao Xu, Qing Zhao, Ananthram Swami, “Learning Ordinal Information under Bipartite Stochastic Block Models”, the 37th IEEE Military Communication Conference (MILCOM), October, 2018. [IEEE Xplore]

  • Xiao Xu, Qing Zhao, Ananthram Swami, “Learning from Dissimilarity”, the 52nd Asilomar Conference on Signals, Systems and Computers, 2018. [IEEE Xplore]

  • Xiao Xu, Sattar Vakili, Qing Zhao, Ananthram Swami, “Online Learning with Side Information”, the 36th IEEE Military Communication Conference (MILCOM), October, 2017. [IEEE Xplore]

  • Zhengteng Zhu, Xiao Xu, Xi Zheng, Yuxuan Sun, Sheng Zhou, Jie Gong, Zhisheng Niu, “A Simulation Study of Hyper-Cellular Architecture with Dynamic Temporal and Spatial Traffic”, the 21st IEEE Asia-Pacific Conference on Communications (APCC), 2015. [IEEE Xplore]

  • Xiao Xu, Xiongbin Rao, Vincent Lau, “Active user detection and channel estimation in uplink CRAN systems”, IEEE International Conference on Communications (ICC), 2015. [IEEE Xplore]