Xingyu Xu

Orcid: 0000-0002-7056-8748

Affiliations:
  • Carnegie Mellon University, PA, USA
  • Tsinghua University, Beijing, China


According to our database1, Xingyu Xu authored at least 20 papers between 2018 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

Legend:

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Bibliography

2024
Provably Robust Score-Based Diffusion Posterior Sampling for Plug-and-Play Image Reconstruction.
CoRR, 2024

Agnostic Active Learning of Single Index Models with Linear Sample Complexity.
Proceedings of the Thirty Seventh Annual Conference on Learning Theory, June 30, 2024

2023
Provably Accelerating Ill-Conditioned Low-rank Estimation via Scaled Gradient Descent, Even with Overparameterization.
CoRR, 2023

The Power of Preconditioning in Overparameterized Low-Rank Matrix Sensing.
Proceedings of the International Conference on Machine Learning, 2023

Benign overfitting of non-smooth neural networks beyond lazy training.
Proceedings of the International Conference on Artificial Intelligence and Statistics, 2023

Oblivious near-optimal sampling for multidimensional signals with Fourier constraints.
Proceedings of the International Conference on Artificial Intelligence and Statistics, 2023

2022
Quantization for Communication-Efficient Change-Point Detection Over Networks.
IEEE Trans. Signal Process., 2022

A General Framework for Accurate and Private Mean Estimation.
IEEE Signal Process. Lett., 2022

2021
Phase Transitions in Frequency Agile Radar Using Compressed Sensing.
IEEE Trans. Signal Process., 2021

Request-Response and Censoring-Based Energy-Efficient Decentralized Change-Point Detection With IoT Applications.
IEEE Internet Things J., 2021

2020
Unraveling the Veil of Subspace RIP Through Near-Isometry on Subspaces.
IEEE Trans. Signal Process., 2020

Lower Bound for RIP Constants and Concentration of Sum of Top Order Statistics.
IEEE Trans. Signal Process., 2020

Multi-Carrier Agile Phased Array Radar.
IEEE Trans. Signal Process., 2020

MAJoRCom: A Dual-Function Radar Communication System Using Index Modulation.
IEEE Trans. Signal Process., 2020

Principal Angle Detector for Subspace Signal with Structured Unknown Interference.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Theoretical Analysis of Multi-Carrier Agile Phased Array Radar.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Complexity Reduction Methods for Index Modulation Based Dual-Function Radar Communication Systems.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

2019
Johnson-Lindenstrauss Property Implies Subspace Restricted Isometry Property.
CoRR, 2019

A Dual-Function Radar Communication System Using Index Modulation.
Proceedings of the 20th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2019

2018
Analysis of Frequency Agile Radar via Compressed Sensing.
IEEE Trans. Signal Process., 2018


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