Weiyu Xu

ORCID

Publication Activity (10 Years)

Years Active: 2003-2024
Publications (10 Years): 62

Top Venues

CoRR

ICASSP

IEEE Trans. Inf. Theory

ACSSC

Publications

Myung Cho, Meghana Chikkam, Weiyu Xu, Lifeng Lai
Tree Network Design for Faster Distributed Machine Learning Process with Distributed Dual Coordinate Ascent. ICASSP (2024)
Eva Riherd, Raghu Mudumbai, Weiyu Xu
Linear Progressive Coding for Semantic Communication using Deep Neural Networks. CISS (2024)
Jingchao Gao, Raghu Mudumbai, Xiaodong Wu, Jirong Yi, Catherine Xu, Hui Xie, Weiyu Xu
Towards unlocking the mystery of adversarial fragility of neural networks. CoRR (2024)
Ziqing Lu, Guanlin Liu, Lifeng Lai, Weiyu Xu
Camouflage Adversarial Attacks on Multiple Agent Systems. CoRR (2024)
Ziqing Lu, Guanlin Liu, Lifeng Lai, Weiyu Xu
Optimal Cost Constrained Adversarial Attacks for Multiple Agent Systems. CISS (2024)
Myung Cho, Lifeng Lai, Weiyu Xu
Distributed Dual Coordinate Ascent with Imbalanced Data on a General Tree Network. CoRR (2023)
Jingchao Gao, Ao Tang, Weiyu Xu
Optimal Compression for Minimizing Classification Error Probability: An Information-Theoretic Approach. ICASSP (2023)
Ziqing Lu, Guanlin Liu, Lifeng Lai, Weiyu Xu
Optimal Cost Constrained Adversarial Attacks For Multiple Agent Systems. CoRR (2023)
Jingchao Gao, Jirong Yi, Weiyu Xu
Outlier Detection for Generative Models with Performance Guarantees. CISS (2023)
Jirong Yi, Jingchao Gao, Tianming Wang, Xiaodong Wu, Weiyu Xu
Outlier Detection Using Generative Models with Theoretical Performance Guarantees. CoRR (2023)
Myung Cho, Lifeng Lai, Weiyu Xu
Distributed Dual Coordinate Ascent With Imbalanced Data on a General Tree Network. MLSP (2023)
Huan Cai, Catherine Xu, Weiyu Xu
To AI or not to AI, to Buy Local or not to Buy Local: A Mathematical Theory of Real Price. CoRR (2023)
Jirong Yi, Myung Cho, Jingchao Gao, Xiaodong Wu, Weiyu Xu, Raghu Mudumbai
Error Correction Codes for Testing Chemical/Biological Agents: Using Pooled Testing to Increase Test Reliability. ACSSC (2023)
Hui Xie, Weiyu Xu, Yaxing Wang, John M. Buatti, Xiaodong Wu
gcDLSeg: Integrating Graph-cut into Deep Learning for Binary Semantic Segmentation. CoRR (2023)
Fahim Ahmed Zaman, Xiaodong Wu, Weiyu Xu, Milan Sonka, Raghuraman Mudumbai
Trust, but Verify: Robust Image Segmentation using Deep Learning. CoRR (2023)
Fahim Ahmed Zaman, Xiaodong Wu, Weiyu Xu, Milan Sonka, Raghuraman Mudumbai
Trust, but Verify: Robust Image Segmentation using Deep Learning. ACSSC (2023)
Weiyu Xu, Xi Wu, Yongxin Zhao, Yongjian Li
Formal Verification and Analysis of Time-Sensitive Software-Defined Network Architecture. SEKE (2022)
Kody A. Waldstein, Jirong Yi, Myung Cho, Raghu Mudumbai, Xiaodong Wu, Steven M. Varga, Weiyu Xu
Use of compressed sensing to expedite high-throughput diagnostic testing for COVID-19 and beyond. PLoS Comput. Biol. 18 (10) (2022)
Hui Xie, Weiyu Xu, Xiaodong Wu
A deep learning network with differentiable dynamic programming for retina OCT surface segmentation. CoRR (2022)
Jingchao Gao, Ao Tang, Weiyu Xu
Optimal Compression for Minimizing Classification Error Probability: an Information-Theoretic Approach. CoRR (2022)
Myung Cho, Lifeng Lai, Weiyu Xu
Distributed Dual Coordinate Ascent in General Tree Networks and Communication Network Effect on Synchronous Machine Learning. IEEE J. Sel. Areas Commun. 39 (7) (2021)
Wanshan Yang, Zhe Feng, Lijun Chen, Weiyu Xu, Youjian Eugene Liu
Channel Reciprocity in FDD Multiuser MIMO Systems by Super-resolution. ICC (2021)
Suhui Liu, Lelai Shi, Weiyu Xu
Projected Wirtinger Gradient Descent for Digital Waves Reconstruction. Traitement du Signal 37 (6) (2020)
Jirong Yi, Raghu Mudumbai, Weiyu Xu
Low-Cost and High-Throughput Testing of COVID-19 Viruses and Antibodies via Compressed Sensing: System Concepts and Computational Experiments. CoRR (2020)
Weiyu Xu, Haider Ali Jasim Alshamary, Tareq Y. Al-Naffouri, Alam Zaib
Correction to "Optimal Joint Channel Estimation and Data Detection for Massive SIMO Wireless Systems: A Polynomial Complexity Solution". IEEE Trans. Inf. Theory 66 (8) (2020)
Weiyu Xu, Haider Ali Jasim Alshamary, Tareq Y. Al-Naffouri, Alam Zaib
Optimal Joint Channel Estimation and Data Detection for Massive SIMO Wireless Systems: A Polynomial Complexity Solution. IEEE Trans. Inf. Theory 66 (3) (2020)
Jirong Yi, Raghu Mudumbai, Weiyu Xu
Derivation of Information-Theoretically Optimal Adversarial Attacks with Applications to Robust Machine Learning. CoRR (2020)
Jirong Yi, Weiyu Xu
Necessary and Sufficient Null Space Condition for Nuclear Norm Minimization in Low-Rank Matrix Recovery. IEEE Trans. Inf. Theory 66 (10) (2020)
Jirong Yi, Myung Cho, Xiaodong Wu, Raghu Mudumbai, Weiyu Xu
Optimal Pooling Matrix Design for Group Testing with Dilution (Row Degree) Constraints. CoRR (2020)
Zain Khan, Jirong Yi, Raghu Mudumbai, Xiaodong Wu, Weiyu Xu
Do Deep Minds Think Alike? Selective Adversarial Attacks for Fine-Grained Manipulation of Multiple Deep Neural Networks. CoRR (2020)
Hui Xie, Jirong Yi, Weiyu Xu, Raghu Mudumbai
An Information-Theoretic Explanation for the Adversarial Fragility of AI Classifiers. ISIT (2019)
Yang Yang, Wenye Ma, Yin Zheng, Jian-Feng Cai, Weiyu Xu
Fast Single Image Reflection Suppression via Convex Optimization. CVPR (2019)
Yang Yang, Wenye Ma, Yin Zheng, Jian-Feng Cai, Weiyu Xu
Fast Single Image Reflection Suppression via Convex Optimization. CoRR (2019)
Myung Cho, Lifeng Lai, Weiyu Xu
Generalized Distributed Dual Coordinate Ascent in a Tree Network for Machine Learning. ICASSP (2019)
Hui Xie, Jirong Yi, Weiyu Xu, Raghu Mudumbai
An Information-Theoretic Explanation for the Adversarial Fragility of AI Classifiers. CoRR (2019)
Jirong Yi, Hui Xie, Leixin Zhou, Xiaodong Wu, Weiyu Xu, Raghuraman Mudumbai
Trust but Verify: An Information-Theoretic Explanation for the Adversarial Fragility of Machine Learning Systems, and a General Defense against Adversarial Attacks. CoRR (2019)
Bingwen Zhang, Jun Geng, Weiyu Xu, Lifeng Lai
Communication efficient distributed learning with feature partitioned data. CISS (2018)
Weiyu Xu, Lifeng Lai, M. Amin Khajehnejad
How did Donald Trump Surprisingly Win the 2016 United States Presidential Election? an Information-Theoretic Perspective (Clean Sensing for Big Data Analytics: Optimal Strategies, Estimation Error Bounds Tighter than the Cramér-Rao Bound). CoRR (2018)
Myung Cho, Kumar Vijay Mishra, Weiyu Xu
Computable performance guarantees for compressed sensing matrices. EURASIP J. Adv. Signal Process. 2018 (2018)
Christos Thrampoulidis, Weiyu Xu
The Performance Of Box-Relaxation Decoding In Massive MIMO With Low-Resolution ADCS. SSP (2018)
Jirong Yi, Anh Duc Le, Tianming Wang, Xiaodong Wu, Weiyu Xu
Outlier Detection using Generative Models with Theoretical Performance Guarantees. CoRR (2018)
Sven Jacobsson, Weiyu Xu, Giuseppe Durisi, Christoph Studer
Mse-Optimal 1-Bit Precoding for Multiuser Mimo Via Branch and Bound. ICASSP (2018)
Sven Jacobsson, Weiyu Xu, Giuseppe Durisi, Christoph Studer
MSE-optimal 1-bit Precoding for Multiuser MIMO via Branch and Bound. CoRR (2018)
Christos Thrampoulidis, Weiyu Xu, Babak Hassibi
Symbol Error Rate Performance of Box-Relaxation Decoders in Massive MIMO. IEEE Trans. Signal Process. 66 (13) (2018)
Weiyu Xu, Jirong Yi, Soura Dasgupta, Jian-Feng Cai, Mathews Jacob, Myung Cho
Sep]ration-Free Super-Resolution from Compressed Measurements is Possible: an Orthonormal Atomic Norm Minimization Approach. ISIT (2018)
Jirong Yi, Weiyu Xu
Necessary and Sufficient Null Space Condition for Nuclear Norm Minimization in Low-Rank Matrix Recovery. CoRR (2018)
Jian-Feng Cai, Weiyu Xu, Yang Yang
Large scale 2D spectral compressed sensing in continuous domain. ICASSP (2017)
Jun Geng, Weiyu Xu, Lifeng Lai
Identifying correlated components in high-dimensional multivariate Gaussian models. ICASSP (2017)
Myung Cho, Lifeng Lai, Weiyu Xu
Network Constrained Distributed Dual Coordinate Ascent for Machine Learning. CoRR (2017)
Weiyu Xu, Jirong Yi, Soura Dasgupta, Jian-Feng Cai, Mathews Jacob, Myung Cho
Separation-Free Super-Resolution from Compressed Measurements is Possible: an Orthonormal Atomic Norm Minimization Approach. CoRR (2017)
Christos Thrampoulidis, Weiyu Xu, Babak Hassibi
Symbol Error Rate Performance of Box-relaxation Decoders in Massive MIMO. CoRR (2017)
Myung Cho, Christos Thrampoulidis, Weiyu Xu, Babak Hassibi
Phaseless super-resolution in the continuous domain. ICASSP (2017)
Alam Zaib, Mudassir Masood, Anum Ali, Weiyu Xu, Tareq Y. Al-Naffouri
Distributed Channel Estimation and Pilot Contamination Analysis for Massive MIMO-OFDM Systems. IEEE Trans. Commun. 64 (11) (2016)
Haider Ali Jasim Alshamary, Weiyu Xu
Efficient Optimal Joint Channel Estimation and Data Detection for Massive MIMO Systems. CoRR (2016)
Jun Geng, Weiyu Xu, Lifeng Lai
Quickest Sequential Multiband Spectrum Sensing With Mixed Observations. IEEE Trans. Signal Process. 64 (22) (2016)
Bingwen Zhang, Weiyu Xu, Jian-Feng Cai, Lifeng Lai
Precise phase transition of total variation minimization. ICASSP (2016)
Haider Ali Jasim Alshamary, Weiyu Xu
Efficient optimal joint channel estimation and data detection for massive MIMO systems. ISIT (2016)
Myung Cho, Christos Thrampoulidis, Weiyu Xu, Babak Hassibi
Phaseless super-resolution in the continuous domain. CoRR (2016)
Christos Thrampoulidis, Ehsan Abbasi, Weiyu Xu, Babak Hassibi
Ber analysis of the box relaxation for BPSK signal recovery. ICASSP (2016)
Myung Cho, Kumar Vijay Mishra, Weiyu Xu
New Algorithms for Verifying the Null Space Condition in Compressed Sensing. CoRR (2016)
Myung Cho, Jian-Feng Cai, Suhui Liu, Yonina C. Eldar, Weiyu Xu
Fast alternating projected gradient descent algorithms for recovering spectrally sparse signals. ICASSP (2016)
Myung Cho, Weiyu Xu, Lifeng Lai
Compressed Hypothesis Testing: To Mix or Not to Mix? CoRR (2016)
Jian-Feng Cai, Xiaobo Qu, Weiyu Xu, Gui-Bo Ye
Robust recovery of complex exponential signals from random Gaussian projections via low rank Hankel matrix reconstruction. CoRR (2015)
Haider Ali Jasim Alshamary, Tareq Y. Al-Naffouri, Alam Zaib, Weiyu Xu
Optimal non-coherent data detection for massive SIMO wireless systems: A polynomial complexity solution. SP/SPE (2015)
Myung Cho, Kumar Vijay Mishra, Jian-Feng Cai, Weiyu Xu
Block Iterative Reweighted Algorithms for Super-Resolution of Spectrally Sparse Signals. CoRR (2015)
M. Amin Khajehnejad, Weiyu Xu, Amir Salman Avestimehr, Babak Hassibi
Improving the Thresholds of Sparse Recovery: An Analysis of a Two-Step Reweighted Basis Pursuit Algorithm. IEEE Trans. Inf. Theory 61 (9) (2015)
Jian-Feng Cai, Suhui Liu, Weiyu Xu
Projected Wirtinger Gradient Descent for Low-Rank Hankel Matrix Completion in Spectral Compressed Sensing. CoRR (2015)
Alam Zaib, Mudassir Masood, Anum Ali, Weiyu Xu, Tareq Y. Al-Naffouri
Distributed Channel Estimation and Pilot Contamination Analysis for Massive MIMO-OFDM Systems. CoRR (2015)
Jun Geng, Weiyu Xu, Lifeng Lai
Detection of correlated components in multivariate Gaussian models. ITW Fall (2015)
Meng Wang, Weiyu Xu, Enrique Mallada, Ao Tang
Sparse Recovery With Graph Constraints. IEEE Trans. Inf. Theory 61 (2) (2015)
Bingwen Zhang, Weiyu Xu, Jian-Feng Cai, Lifeng Lai
Precise Phase Transition of Total Variation Minimization. CoRR (2015)
Myung Cho, Kumar Vijay Mishra, Jian-Feng Cai, Weiyu Xu
Block Iterative Reweighted Algorithms for Super-Resolution of Spectrally Sparse Signals. IEEE Signal Process. Lett. 22 (12) (2015)
Christos Thrampoulidis, Ehsan Abbasi, Weiyu Xu, Babak Hassibi
BER Analysis of the box relaxation for BPSK Signal Recovery. CoRR (2015)
Kumar Vijay Mishra, Myung Cho, Anton Kruger, Weiyu Xu
Spectral Super-Resolution With Prior Knowledge. IEEE Trans. Signal Process. 63 (20) (2015)
Haider Ali Jasim Alshamary, Md Fahim Anjum, Tareq Y. Al-Naffouri, Alam Zaib, Weiyu Xu
Optimal Non-coherent Data Detection for Massive SIMO Wireless Systems with General Constellations: A Polynomial Complexity Solution. CoRR (2015)
Weiyu Xu, Jian-Feng Cai, Kumar Vijay Mishra, Myung Cho, Anton Kruger
Precise semidefinite programming formulation of atomic norm minimization for recovering d-dimensional (D ≥ 2) off-the-grid frequencies. ITA (2014)
Hema Kumari Achanta, Soura Dasgupta, Weiyu Xu, Raghuraman Mudumbai, Er-Wei Bai
A distributed control law for optimum sensor placement for source localization. ICACCI (2014)
Haider Ali Jasim Alshamary, Tareq Y. Al-Naffouri, Alam Zaib, Weiyu Xu
Optimal non-coherent data detection for massive SIMO wireless systems: A polynomial complexity solution. CoRR (2014)
Babak Hassibi, Morten Hansen, Alexandros G. Dimakis, Haider Ali Jasim Alshamary, Weiyu Xu
Optimized Markov Chain Monte Carlo for Signal Detection in MIMO Systems: An Analysis of the Stationary Distribution and Mixing Time. IEEE Trans. Signal Process. 62 (17) (2014)
Er-Wei Bai, Kang Li, Wen-Xiao Zhao, Weiyu Xu
Kernel based approaches to local nonlinear non-parametric variable selection. Autom. 50 (1) (2014)
Kumar Vijay Mishra, Myung Cho, Anton Kruger, Weiyu Xu
Off-the-grid spectral compressed sensing with prior information. ICASSP (2014)
Kumar Vijay Mishra, Myung Cho, Anton Kruger, Weiyu Xu
Super-resolution Line Spectrum Estimation with Block Priors. CoRR (2014)
Weiyu Xu, Er-Wei Bai, Myung Cho
System identification in the presence of outliers and random noises: A compressed sensing approach. Autom. 50 (11) (2014)
Kumar Vijay Mishra, Myung Cho, Anton Kruger, Weiyu Xu
Spectral Super-resolution With Prior Knowledge. CoRR (2014)
Haider Ali Jasim Alshamary, Weiyu Xu
Maximum-likelihood joint channel estimation and data detection for space time block coded MIMO systems. ACSSC (2014)
Kumar Vijay Mishra, Myung Cho, Anton Kruger, Weiyu Xu
Super-resolution line spectrum estimation with block priors. ACSSC (2014)
Jun Geng, Weiyu Xu, Lifeng Lai
Quickest search over multiple sequences with mixed observations. ISIT (2013)
Babak Hassibi, Morten Hansen, Alexandros G. Dimakis, Haider Ali Jasim Alshamary, Weiyu Xu
Optimized Markov Chain Monte Carlo for Signal Detection in MIMO Systems: an Analysis of Stationary Distribution and Mixing Time. CoRR (2013)
Kumar Vijay Mishra, Myung Cho, Anton Kruger, Weiyu Xu
Off-The-Grid Spectral Compressed Sensing With Prior Information. CoRR (2013)
Weiyu Xu, Myung Cho
Universally Elevating the Phase Transition Performance of Compressed Sensing: Non-Isometric Matrices are Not Necessarily Bad Matrices. CoRR (2013)
Er-Wei Bai, Kang Li, Wen-Xiao Zhao, Weiyu Xu
Local variable selection and dimension determination of nonlinear non-parametric systems. CDC (2013)
Jian-Feng Cai, Weiyu Xu
Guarantees of total variation minimization for signal recovery. Allerton (2013)
Jian-Feng Cai, Weiyu Xu
Guarantees of Total Variation Minimization for Signal Recovery CoRR (2013)
Meng Wang, Weiyu Xu, A. Robert Calderbank
Compressed sensing with corrupted participants. ICASSP (2013)
Weiyu Xu, Lifeng Lai
Compressed hypothesis testing: To mix or not to mix? Allerton (2013)
Weiyu Xu, Er-Wei Bai, Myung Cho
Toeplitz matrix based sparse error correction in system identification: Outliers and random noises. ICASSP (2013)
Jun Geng, Weiyu Xu, Lifeng Lai
Quickest Search Over Multiple Sequences with Mixed Observations CoRR (2013)
Myung Cho, Weiyu Xu
New algorithms for verifying the null space conditions in compressed sensing. ACSSC (2013)
Weiyu Xu, Jian-Feng Cai, Kumar Vijay Mishra, Myung Cho, Anton Kruger
Precise Semidefinite Programming Formulation of Atomic Norm Minimization for Recovering d-Dimensional ($d\geq 2$) Off-the-Grid Frequencies. CoRR (2013)
Weiyu Xu, Meng Wang, Jian-Feng Cai, Ao Tang
Sparse Error Correction From Nonlinear Measurements With Applications in Bad Data Detection for Power Networks. IEEE Trans. Signal Process. 61 (24) (2013)

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Publication Activity (10 Years)

Top Topics

Top Venues

Weiyu Xu