Publications

Publications in chronological order.

2025

  1. AAAI
    Domain Adaptive Unfolded Graph Neural Networks
    Zepeng Zhang and Olga Fink
    In Proceedings of the AAAI Conference on Artificial Intelligence, 2025
  2. EUSIPCO
    Weighted Sum-Rate Maximization using MM: Convergence Rate and Deep Adaptation
    Zhexian Yang, Zepeng Zhang, and Ziping Zhao
    In European Signal Processing Conference, 2025

2024

  1. JSTSP
    Graph Neural Networks With Adaptive Structures
    Zepeng Zhang, Songtao Lu, Zengfeng Huang, Ziping Zhao
    IEEE Journal of Selected Topics in Signal Processing, 2024
  2. JSAC
    Accelerating quadratic transform and WMMSE
    Kaiming Shen, Ziping Zhao, Yannan Chen, Zepeng Zhang, Hei Victor Cheng
    IEEE Journal on Selected Areas in Communications, 2024
  3. arXiv
    Algorithm-Informed Graph Neural Networks for Leakage Detection and Localization in Water Distribution Networks
    Zepeng Zhang and Olga Fink
    arXiv preprint arXiv:2408.02797, 2024
  4. ISIT
    Accelerating quadratic transform and WMMSE
    Kaiming Shen, Ziping Zhao, Yannan Chen, Zepeng Zhang, Hei Victor Cheng
    The IEEE International Symposium on Information Theory, 2024
  5. GSP
    Graph Neural Networks With Adaptive Structures
    Zepeng Zhang, Songtao Lu, Zengfeng Huang, Ziping Zhao
    In The Graph Signal Processing Workshop, 2024
  6. APSIPA ASC
    A Joint Graph Signal and Laplacian Denoising Network
    Zepeng Zhang and Ziping Zhao
    In The Asia-Pacific Signal and Information Processing Conference, 2024

2023

  1. arXiv
    Discerning and enhancing the weighted sum-rate maximization algorithms in communications
    Zepeng Zhang, Ziping Zhao, Kaiming Shen, Daniel P Palomar, Wei Yu
    arXiv preprint arXiv:2311.04546, 2023
  2. ICASSP
    Enhancing the efficiency of WMMSE and FP for beamforming by minorization-maximization
    Zepeng Zhang, Ziping Zhao, and Kaiming Shen
    In IEEE International Conference on Acoustics, Speech and Signal Processing, 2023

2022

  1. arXiv
    Towards understanding graph neural networks: An algorithm unrolling perspective
    Zepeng Zhang and Ziping Zhao
    arXiv preprint arXiv:2206.04471, 2022

2021

  1. SPAWC
    Weighted sum-rate maximization for multi-hop RIS-aided multi-user communications: A minorization-maximization approach
    Zepeng Zhang and Ziping Zhao
    In International Workshop on Signal Processing Advances in Wireless Communications, 2021
  2. arXiv
    Rate maximizations for reconfigurable intelligent surface-aided wireless networks: A unified framework via block minorization-maximization
    Zepeng Zhang and Ziping Zhao
    arXiv preprint arXiv:2105.02395, 2021
  3. Asilomar
    Multi-Period portfolio optimization for index tracking in finance
    Xiuyuan Huang, Zepeng Zhang, and Ziping Zhao
    In Asilomar Conference on Signals, Systems, and Computers, 2021
  4. SSP
    Scalable financial index tracking with graph neural networks
    Zepeng Zhang and Ziping Zhao
    In IEEE Statistical Signal Processing Workshop, 2021
  5. EUSIPCO
    Vast portfolio selection with submodular norm regularizations
    Zepeng Zhang and Ziping Zhao
    In European Signal Processing Conference, 2021

2020

  1. Asilomar
    A deep learning-aided approach to portfolio design for financial index tracking
    Zepeng Zhang and Ziping Zhao
    In Asilomar Conference on Signals, Systems, and Computers, 2020