1. ZHAO Zilu
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ZHAO Zilu

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Zhao, Zilu; Slock, Dirk

Approximating univariate factored distributions via message-passing algorithms

Submitted to ArXiV, 3 February 2026
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Conference

Zhao, Zilu; Forsch, Christian; Cottatellucci, Laura; Slock, Dirk

Distributed iterative ML and message passing for grant-free cell-free massive MIMO systems

MECOM 2025, IEEE Middle East Conference on Communications and Networking, 4-6 November 2025, Cairo, Egypt
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Zhao, Zilu; Slock, Dirk

Distributed channel estimation for grant-free cell-free massive MIMO systems

MECOM 2025, IEEE Middle East Conference on Communications and Networking, 4-6 November 2025, Cairo, Egypt
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Conference

Zhao, Zilu; Xiao, Fangqing; Slock, Dirk

Accelerated alternating optimization of MIMO transceivers

ASILOMAR 2025, Asilomar Conference on Signals, Systems, and Computers, 26-29 October 2025, Pacific Grove, CA, USA
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Zhao, Zilu; Xiao, Fangqing; Slock, Dirk

Expectations in expectation propagation

ASILOMAR 2025, Asilomar Conference on Signals, Systems, and Computers, 26-29 October 2025, Pacific Grove, CA, USA
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Zhao, Zilu; Xiao, Fangqing; Slock, Dirk

Gaussian pdf divisions in expectation propagation

WSA 2025, 28th International Workshop on Smart Antennas, 16-18 September 2025, Erlangen, Germany

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Conference

Forsch, Christian; Zhao, Zilu; Slock, Dirk, Cotatellucci, Laura

Bayesian learning for pilot decontamination in cell-free massive MIMO

WSA 2025, 28th International Workshop on Smart Antennas, 16-18 September 2025, Erlangen, Germany
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Zhao, Zilu; Slock, Dirk

Hierarchical expectation propagation for semi-blind channel estimation in cell-free networks

ICASSP 2025, IEEE International Conference on Acoustics, Speech and Signal Processing, 6-11 April 2025, Hyderabad, India
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Poster / Demo

Zhao, Zilu; Slock, Dirk

Decentralized message-passing for semi-blind channel estimation in cell-free systems based on Bethe free energy optimization

ICASSP 2025, IEEE International Conference on Acoustics, Speech and Signal Processing, 6-11 April 2025, Hyderabad, India
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Conference

Zhao, Zilu; Xiao, Fangqing; Thomas, Christo K.; Slock, Dirk

Reconciling AMP algorithms derived from belief propagation or the large system limit bethe free energy

ICASSP 2025, IEEE International Conference on Acoustics, Speech and Signal Processing, 6-11 April 2025, Hyderabad, India
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