1. XIAO Fangqing
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XIAO Fangqing

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Xiao, Fangqing; Slock, Dirk TM

Large-system analysis of sparse bayesian learning

Submitted to ArXiV, 6 September 2026
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Zhou, Xiyao; Xiyao Xiao, Fangqing; Slock, Dirk

EM-aided AMP for sparse channel recovery and ranging in nakagami-m fading

SAM 2026, 14th IEEE Sensor Array and Multichannel Signal Processing Workshop, 13-16 July 2026, Shenzhen, China
Best Student Paper Award
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Zhao, Zilu; Xiao, Fangqing; Chen, Jichao; Slock, Dirk

Accelerated generalized approximate message passing

Invited talk in Workshop on Reliable Machine learning for wireless embodied intelligence at ISIT 2026, IEEE International Symposium on Information Theory, 3 July 2026, Guangzhou, China
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Xiao, Fangqing; Slock, Dirk

Single-base-station indoor localization via super-resolved relative power delay profiles

Submitted to IEEE Wireless Communication Letters, 2026
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Xiao, Fangqing; Slock, Dirk T. M

Gaussian-process dynamics of diagonal expectation propagation under variance-profile Gaussian measurements

Submitted to ArXiV, 3 June 2026
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Zhao, Zilu; Xiao, Fangqing; Chen, Jichao; Slock, Dirk

Accelerated approximate message passing

ICASSP 2026, IEEE International Conference on Acoustics, Speech, and Signal Processing, 4-8 May 2026, Barcelona, Spain
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Xiao, Fangqing; Chen, Jichao; Slock, Dirk

Fixed-point equalization in diagonal expectation propagation: Scalar decoupling and Bayes-MMSE optimality

ICASSP 2026, IEEE International Conference on Acoustics, Speech, and Signal Processing, 4-8 May 2026, Barcelona, Spain
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Xiao, Fangqing; Chen, Jichao; Slock, Dirk

Large system analysis of SURE based hyper- parameter optimizing in sparse Bayesian learning

ICASSP 2026, IEEE International Conference on Acoustics, Speech, and Signal Processing, 4-8 May 2026, Barcelona, Spain
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Xiao, Fangqing; Slock, Dirk

Large-system fixed-point law and deterministic closure for sparse bayesian learning

ICASSP 2026, IEEE International Conference on Acoustics, Speech, and Signal Processing, 4-8 May 2026, Barcelona, Spain
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Xiao, Fangqing; Slock, Dirk

Efficient CRB estimation for linear models via expectation propagation and Monte Carlo sampling

IEEE Signal Processing Letters, Vol. 33, 25 December 2025
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