Personal profile
Author IDs
ORCID iD: 0000-0002-5448-7219
Qualifications/Experiences
- Ph.D., City University of Hong Kong
- M.Sc., City University of Hong Kong
- B.Eng., Yanshan University
Research Interests/Areas
- Vector/Matrix/Tensor Restoration,
- Robust Signal Processing,
- Machine Learning,
- Deep Neural Networks,
- Image/Video Processing, Recommender System and Financial Market Prediction.
Teaching
- EE5410 Signal processing (TA), 2022~2023;
- EE3331 Probability Models in Information Engineering (TA), 2021~2022;
- EE4016 Engineering Applications of Artificial Intelligence (TA), 2021~2022;
- EE4016 Engineering Applications of Artificial Intelligence (TA), 2020~2021;
- EE5410 Signal processing (TA), 2020~2021;
Related Links
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 7 Affordable and Clean Energy
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Collaborations from the last five years
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Joint DOA Estimation and Distorted Sensor Detection
WANG, X.-Y., LI, X.-P., HUANG, H. & SO, H. C., Aug 2025, In: IEEE Transactions on Aerospace and Electronic Systems. 61, 4, p. 9087-9101Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
4 Link opens in a new tab Citations (Scopus) -
Robust Preprocessing of Impulsive Motion Artifacts Using Low-Rank Matrix Recovery for Electrical Impedance Tomography
Li, X.-P., Shi, Z.-L., Dai, M., So, H. C., Frerichs, I., Zhao, Z. & Yang, L., 2025, In: IEEE Transactions on Computational Imaging. 11, p. 942-954 13 p.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
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Robust Single-bit Direction-of-Arrival Estimation with Magnitude Recovery
Li, X.-P., Shi, Z.-L., Huang, L., Xiao, Y.-H. & So, H. C., Sept 2025, In: IEEE Journal on Selected Topics in Signal Processing. 19, 6, p. 943-958 16 p.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
2 Link opens in a new tab Citations (Scopus) -
Cardinality Constrained Portfolio Optimization via Alternating Direction Method of Multipliers
Shi, Z.-L., Li, X. P., Leung, C.-S. & So, H. C., Feb 2024, In: IEEE Transactions on Neural Networks and Learning Systems. 35, 2, p. 2901-2909 9 p.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
Open AccessFile16 Link opens in a new tab Citations (Scopus)330 Downloads (CityUHK Scholars) -
Method And Electronic Device for Recovering Data Using Adaptive Rank-one Matrix Completion
WANG, Z. (Inventor), LI, X. (Inventor), SO, H. C. (Inventor) & Zoubir, Abdelhak M. (Inventor), 12 Nov 2024, Patent No. US12,141,037, Priority No. 17/560,201Research output: Patents, Agreements and Assignments › RGC 51 - Patents (CityUHK)
Prizes
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Outstanding Academic Performance Award for Research Degree Students (non-local UGC-funded students)
LI, X. (Recipient), 16 Aug 2022
Prize: RGC 64B - Prizes and awards
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Outstanding Academic Performance Award for Research Degree Students (non-local UGC-funded students)
LI, X. (Recipient), 16 Aug 2021
Prize: RGC 64B - Prizes and awards
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Thesis
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Signal Recovery under Specific Conditions: from Sparse Vectors to Low-rank Matrices and Tensors
LI, X. (Author), SO, H. C. (Supervisor), 4 Nov 2022Student thesis: Doctoral Thesis