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Associate Professor
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Junjie Ma
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Junjie Ma,  Associate Professor

  • Research direction:

    Signal Processing, Probabilistic Graphical Model, Optimization Algorithms and Applications
  • Representative work:

    1. Junjie Ma, Ji Xu, and Arian Maleki, Analysis of Sensing Spectral for Signal Recovery under a Generalized Linear Model, NeurIPS, 2021.
    
    2. Junjie Ma, Rishabh Dudeja, Ji Xu, Arian Maleki, Xiaodong Wang, Spectral Method for Phase Retrieval: an Expectation Propagation Perspective, IEEE Trans Inform. Theory, vol. 67, no. 2, pp. 1332-1355, Feb. 2021.
    
    3. Rishabh Dudeja, Milad Bakhshizadeh, Junjie Ma, Arian Maleki, Analysis of Spectral Methods for Phase Retrieval with Random Orthogonal Matrices, IEEE Trans Inform. Theory, vol. 66, no. 8, pp. 5182-5203, Aug. 2020.
    
    4. Junjie Ma, Ji Xu and Arian Maleki, Optimization-based AMP for Phase Retrieval: The Impact of Initialization and ℓ2-regularization, IEEE Trans Inform. Theory, vol. 65, No. 6, June 2019.
    
    5. Junjie Ma and Li Ping, Orthogonal AMP, IEEE Access, vol. 5, pp. 2020-2033, 2017.
  • Contact information:

    Office:Room 318, Lanbai Building Telephone:0086-10-82541031 Email:majunjie@lsec.cc.ac.cn