Preprints

  • Algorithm-Informed Graph Neural Networks for Leakage Detection and Localization in Water Distribution Networks
    Zepeng Zhang and Olga Fink
    [paper]

  • Discerning and Enhancing the Weighted Sum-Rate Maximization Algorithms in Communications
    Zepeng Zhang, Ziping Zhao, Kaiming Shen, Daniel P. Palomar, and Wei Yu
    [paper]

  • Rate Maximizations for Reconfigurable Intelligent Surface-Aided Wireless Networks: A Unified Framework via Block Minorization-Maximization
    Zepeng Zhang and Ziping Zhao
    [paper]

Publications

  • ASGNN: Graph Neural Networks with Adaptive Structure
    Zepeng Zhang, Songtao Lu, Zengfeng Huang, and Ziping Zhao
    IEEE Journal of Selected Topics in Signal Processing, 2024
    [paper]

  • A Joint Graph Signal and Laplacian Denoising Network
    Zepeng Zhang and Ziping Zhao
    The Asia-Pacific Signal and Information Processing Conference (APSIPA ASC), 2024

  • Graph Neural Networks with Adaptive Structure
    Zepeng Zhang, Songtao Lu, Zengfeng Huang, and Ziping Zhao
    Graph Signal Processing Workshop (GSP), 2024
    [paper]

  • Accelerating Quadratic Transform and WMMSE
    Kaiming Shen, Ziping Zhao, Yannan Chen, Zepeng Zhang, and Hei Victor Cheng
    IEEE Journal on Selected Areas in Communications, 2024

  • Accelerating Quadratic Transform and WMMSE
    Kaiming Shen, Ziping Zhao, Yannan Chen, Zepeng Zhang, and Hei Victor Cheng
    IEEE International Symposium on Information Theory (ISIT), 2024

  • Enhancing the Efficiency of WMMSE and FP for Beamforming by Minorization-Maximization
    Zepeng Zhang, Ziping Zhao, and Kaiming Shen
    IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 2023
    [paper]

  • Towards Understanding Graph Neural Networks: An Algorithm Unrolling Perspective
    Zepeng Zhang and Ziping Zhao
    DLG-KDD 2022
    [paper]

  • Weighted Sum-Rate Maximization for Multi-Hop RIS-Aided Multi-User Communications: A Minorization-Maximization Approach
    Zepeng Zhang and Ziping Zhao
    IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2021 (Best Student Paper Award Finalist)
    [paper]

  • Multi-Period Portfolio Optimization for Index Tracking in Finance
    Xiuyuan Huang, Zepeng Zhang, and Ziping Zhao
    Annual Asilomar Conference on Signals, Systems, and Computers (ACSSC/Asilomar), 2020
    [paper]

  • Vast Portfolio Selection With Submodular Norm Regularizations
    Zepeng Zhang and Ziping Zhao
    European Signal Processing Conference (EUSIPCO), 2021
    [paper]

  • Scalable Financial Index Tracking with Graph Neural Networks
    Zepeng Zhang and Ziping Zhao
    IEEE Statistical Signal Processing Workshop (SSP), 2021
    [paper]

  • A Deep Learning-Aided Approach to Portfolio Design for Financial Index Tracking
    Zepeng Zhang and Ziping Zhao
    Annual Asilomar Conference on Signals, Systems, and Computers (ACSSC/Asilomar), 2020
    [paper]

Last Updated: 10/9/2024, 7:48:31 AM