Publications

[P4]  Robust one-shot estimation over shared networks in the presence of denial-of-service attacks 

Xu Zhang and Marcos Vasconcelos*,  submitted to IEEE Transactions on  Automatic Control , 2023. [Paper][Code]

[P3] Federated Learning via Variational Bayesian Inference: Personalization, Sparsity and Clustering

Xu Zhang, Wenpeng Li, Yunfeng Shao, Yinchuan Li*, submitted to IEEE Transactions on  Pattern Analysis and Machine Intelligence, 2023. [Paper]

[P2] Matrix Completion with Prior Subspace Information via Maximizing Correlation 

Xu Zhang, Wei Cui,  and Yulong Liu, 2020. [Paper]

[J8] Multi-Agent Continuous Control with Generative Flow Networks 

Shuang Luo, Yinchuan Li*, Shunyu Liu, Xu Zhang, Yunfeng Shao, Chao Wu*, Neural Networks, March 2024. [Paper] 

[J7] Projected Gradient Descent for Spectral Compressed Sensing via Symmetric Hankel Factorization 

Jinsheng Li, Wei Cui,  Xu Zhang*, IEEE Transactions on Signal Processing, March 2024. [Paper][Code]

[J6] Sparse Personalized Federated Learning 

Xiaofeng Liu ,  Yinchuan Li,  Qing Wang*,  Xu Zhang*, Yunfeng Shao ,  and Yanhui Geng , IEEE Transactions on Neural Networks and Learning Systems, March 2023. [Paper]

[J5] Distributed remote estimation over the collision channel with and without local communication

Xu Zhang, Marcos M. Vasconcelos, Wei Cui, and Urbashi Mitra, IEEE Transactions on  Control of Network System, June 2021. [Paper][Code]

[J4] Spectrally Sparse Signal Recovery via Hankel Matrix Completion with Prior Information 

Xu Zhang, Yulong Liu, and Wei Cui, IEEE Transactions on Signal Processing, March 2021. [Paper]

[J3] Covariance Matrix Estimation from Linearly-Correlated Gaussian Samples

Wei Cui, Xu Zhang, and Yulong Liu, IEEE Transactions on Signal Processing, March 2019. [Paper]

[J2] Spectrum Recovery for Clutter Removal in Penetrating Radar Imaging 

Yinchuan Li, Xiaodong Wang , Zegang Ding , Xu Zhang, Ying Xiang, Xiaopeng Yang. IEEE Transactions on Geoscience and Remote Sensing, 2019.[Paper] 

[C7] Robust remote estimation over the collision channel in the presence of an intelligent jammer  

Xu Zhang  and Marcos M. Vasconcelos*,  IEEE Conference on Decision and Control, Dec. 2022. [Paper][Code]

[C6] Personalized Federated Learning via Variational Bayesian Inference

Xu Zhang#, Yinchuan Li#, Wenpeng Li, Kaiyang Guo, Yunfeng Shao, International Conference on Machine Learning (ICML),  July 2022. [Paper] 

[C5] Data-Time Tradeoffs for Optimal k-Thresholding Algorithms in Compressed Sensing 

Jialiang Xu, and Xu Zhang *,  IEEE International Symposium on Information Theory (ISIT), June 2022. [Paper]

[C4] An optimal symmetric threshold strategy for remote estimation over the collision channel

Xu Zhang, Marcos M. Vasconcelos, Wei Cui, and Urbashi Mitra, International Conference on Acoustics, Speech, and Signal Processing (ICASSP), May 2020. [Paper]

[C3] Compressive Multidimensional Harmonic Retrieval with Prior Knowledge

Yinchuan Li, Xu Zhang, Zegang Ding, Xiaodong Wang ,  IEEE International Conference on Signal, Information and Data Processing  (ICSIDP), Dec 2019. [Paper]

[C2] Compressed Sensing with Prior Information via Maximizing Correlation

Xu Zhang, Wei Cui, and Yulong Liu,  IEEE International Symposium on Information Theory (ISIT), June 2017. [Paper]