Research output per year
Research output per year
Personal profile
Author IDs
ORCID iD: 0000-0003-0962-6723
Scopus Author ID: 55694409700
Impact
Qualifications (Brief)
B.Sc.(CUHK) M.Phil.(CUHK) Ph.D.(CUHK)
Biography
Chi-Sing Leung has been working on image-based rendering and neural networks for 20 years. He has published over 60 international journal papers and 10 book chapters. He received the IEEE Transactions on Multimedia 2005 Prize Paper Award for the paper titled, “The Plenoptic Illumination Function” in IEEE Trans. on Multimedia, Vol. 4, Issue 3, September, 2002. He proposed a two-level compression mjthod for illumination adjustable images and the corresponding real-time rendering methods. He has written several game development related articles in Shader X3, Shader X4, and Shader X6 . Since 2000, he has been providing programming consultancy services to Development Bank of Singapore (Hong Kong). In 2007, he gave a lecture, “Is there anything comparable to spherical harmonics but simpler?”, in Game Developers Conference 2007 San Francisco. He is also a governing board member of the Asian Pacific Neural Network Assembly (APNNA).
Position(s) Available
Full-time research student positions
- I would like to recruit graduate students who have strong interests in pursuing their Ph.D. in the area of machine learning, neural networks, signal processing, computer graphics, and computer vision. Potential candidates should possess a first-class honor (or average marks >85 or GPA > 3.5) master degree in Electronic Engineering, Computer Engineering or other relevant disciplines.
If you are interested, please send me an email with a brief resume.
Postdoctoral fellow position
- I would like to recruit a postdoctoral fellow who has strong background on mathematics and statistics. It is expected that the postdoctoral fellow will perform research on fault tolerant neural networks. Potential candidates should possess a Ph.D. in Electronic Engineering, Computer Engineering or other relevant disciplines.
If you are interested, please send me an email with a brief resume. Interested candidates from mainland can apply for the Hong Kong Scholars Program.
Research Interests/Areas
- Signal Processing for Communications
- Neural Networks
- Machine Learning
- Computer Graphics
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):
Fingerprint
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Collaborations from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Research output
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Analysis and Design of a Distributed kWTA with Application in Sealed-Bid Auctions with Bidding Price Privacy Protection
Sum, J., Leung, C.-S. & Chang, J. C. C., 15 Apr 2025, (Online published) In: IEEE Transactions on Neural Networks and Learning Systems.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
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Formal analysis on the DNN-kWTA model with non-ideal transfer function and noisy integrator
Lu, W., Zheng, Y. & Leung, C.-S., 7 Apr 2025, In: Neurocomputing. 625, 129452.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
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Robust Tensor Ring Decomposition for Urban Traffic Data Imputation
Yu, L. (Co-first Author), Guan, C. (Co-first Author), Wang, H., He, Y., Cao, W. & Leung, C.-S., Jun 2025, In: IEEE Transactions on Intelligent Transportation Systems. 26, 6, p. 8707-8719 13 p.Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
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A Distributed kWTA for Decentralized Auctions
Sum, G., Sum, J., Leung, A.C.-S. & Chang, J. C. C., 2024, Neural Information Processing - 30th International Conference, ICONIP 2023, Proceedings. Luo, B., Cheng, L., Wu, Z.-G., Li, H. & Li, C. (eds.). Springer Singapore, Vol. Part VIII. p. 136-147 (Communications in Computer and Information Science; vol. 1962).Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 12 - Chapter in an edited book (Author) › peer-review
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AiOS: All-in-One-Stage Expressive Human Pose and Shape Estimation
Sun, Q., Wang, Y., Zeng, A., Yin, W., Chen, W., Wang, W., Mei, H., Leung, C.-S., Liu, Z., Yang, L. & Cai, Z., 2024, Proceedings - 2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition, CVPR 2024. IEEE, p. 1834-1843 (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition).Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Open Access3 Citations (Scopus)
Projects
- 12 Finished
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ITF: Global Illumination for Mobile Devices
LEUNG, C. S. A. (Principal Investigator / Project Coordinator)
17/10/22 → 16/10/24
Project: Research
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ITF: LoRa IoT Platform for Smart City Technology and Applications Development
TSANG, K. F. (Principal Investigator / Project Coordinator), CHAN, C. H. S. (Co-Investigator), CHEN, G. (Co-Investigator), CHUNG, S. H. H. (Co-Investigator), HANCKE, G. P. (Co-Investigator) & LEUNG, C. S. A. (Co-Investigator)
20/11/17 → 19/02/20
Project: Research
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GRF: Rendering Framework for Complicated Bidirectional Reflectance Distribution Functions
LEUNG, C. S. A. (Principal Investigator / Project Coordinator)
1/01/17 → 21/06/21
Project: Research
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GRF: Real-time Dynamic Tessellation for Global Illumination
LEUNG, C. S. A. (Principal Investigator / Project Coordinator)
1/01/13 → 6/06/17
Project: Research
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SRG: Neural Network Performance under the Concurrent Fault Situation
LEUNG, C. S. A. (Principal Investigator / Project Coordinator)
1/05/12 → 4/03/14
Project: Research
Prizes
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Stanford's top 2% most highly cited scientists 2024
LEUNG, C. S. A. (Recipient), Sept 2024
Prize: RGC 64B - Prizes and awards
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Stanford's top 2% most highly cited scientists 2023
LEUNG, C. S. A. (Recipient), Oct 2023
Prize: RGC 64B - Prizes and awards
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Stanford's top 2% most highly cited scientists 2022
LEUNG, C. S. A. (Recipient), Nov 2022
Prize: RGC 64B - Prizes and awards
-
Stanford's top 2% most highly cited scientists 2021
LEUNG, C. S. A. (Recipient), Oct 2021
Prize: RGC 64B - Prizes and awards
-
Stanford's top 2% most highly cited scientists 2020
LEUNG, C. S. A. (Recipient), 2020
Prize: RGC 64B - Prizes and awards
Activities
- 1 RGC 61 - Journal editor
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Neurocomputing (Journal)
LEUNG, C. S. A. (Guest Editor)
2010Activity: Publication peer-review and editorial work (RGC: 61) › RGC 61 - Journal editor