Projects per year
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Dive into the research topics where Department of Computer Science is active. These topic labels come from the works of this organisation's members. Together they form a unique fingerprint.
Collaborations from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Researchers
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SRFS: Robust Aggregation, Proof-of-data and Proof-of-training in Federated Learning
JIA, X. (Principal Investigator / Project Coordinator)
1/07/25 → …
Project: Research
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DON: Game Quality Evaluation based on Human Perception
WANG, Z. (Principal Investigator / Project Coordinator), HE, J. (Co-Investigator) & ZHAI, S. (Co-Investigator)
1/07/25 → …
Project: Research
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CRF-Sub-pj: Versatile Omnidirectional Mobile Robots with Diverse Bioinspired Motion Modes: From Theory to Harsh Water Applications
WANG, J. (Principal Investigator / Project Coordinator)
30/06/25 → …
Project: Research
Research output
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3DHumanEdit: Multi-modal Body Part-aware Conditioning Information Integration for 3D Human Manipulation
Xu, F., Chen, T., Yang, F., Zhang, Y. & Wu, S., 2025, Proceedings of the 39th AAAI Conference on Artificial Intelligence. Walsh, T., Shah, J. & Kolter, Z. (eds.). AAAI Press, Vol. 39. p. 8833-8841 (Proceedings of the AAAI Conference on Artificial Intelligence; vol. 39).Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Open Access -
A Bi-Learning Evolutionary Algorithm for Transportation-Constrained and Distributed Energy-Efficient Flexible Scheduling
Pan, Z., Wang, L., Wang, J. & Zhang, Q., Feb 2025, In: IEEE Transactions on Evolutionary Computation. 29, 1, p. 232-246Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review
9 Citations (Scopus) -
Acc3D: Accelerating Single Image to 3D Diffusion Models via Edge Consistency Guided Score Distillation
Liu, K., Zhu, Z., Liu, H. & Hou, J., 11 Jun 2025, The IEEE/CVF Conference on Computer Vision and Pattern Recognition 2025. 10 p.Research output: Chapters, Conference Papers, Creative and Literary Works › RGC 32 - Refereed conference paper (with host publication) › peer-review
Datasets
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Dolphin-14k: Chinese White Dolphin detection dataset
ZHANG, H. (Creator), ZHANG, Q. (Creator), NGUYEN, P. A. (Creator), LEE, C. S. V. (Creator) & CHAN, A. B. (Creator), Video, Image, and Sound Analysis Lab (VISAL), City University of Hong Kong, 2021
http://visal.cs.cityu.edu.hk/research/cwd/
Dataset
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CVCS: Cross-View Cross-Scene Multi-View Crowd Counting Dataset
ZHANG, Q. (Creator), LIN, W. (Creator) & CHAN, A. B. (Creator), Video, Image, and Sound Analysis Lab (VISAL), City University of Hong Kong, 2021
http://visal.cs.cityu.edu.hk/research/cvcs/
Dataset
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Fine-Grained Crowd Counting Dataset
WAN, J. (Creator), Kumar, N. S. (Creator) & CHAN, A. B. (Creator), Video, Image, and Sound Analysis Lab (VISAL), City University of Hong Kong, 2021
http://visal.cs.cityu.edu.hk/research/fgcc/
Dataset
Prizes
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Silver Medal at the 50th International Exhibition of Inventions Geneva
SONG, L. (Recipient), LUO, S. (Recipient), LI, Y. (Recipient) & DENG, G. (Recipient), Apr 2025
Prize: RGC 64B - Prizes and awards
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Silver Medal at the 50th International Exhibition of Inventions Geneva
LI, L. (Recipient), KUO, W. (Recipient), JIA, X. (Recipient) & HE, X. (Recipient), Apr 2025
Prize: RGC 64B - Prizes and awards
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IEEE Transactions on Emerging Topics in Computational Intelligence (TETCI) Outstanding Paper Award for Year 2025
WU, D. (Recipient), 2024
Prize: RGC 64B - Prizes and awards
Activities
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Mobility Brings in Efficiency: Leverage Mobile Things to Help Things
FANG, Y. (Keynote Speaker)
13 Apr 2025 → 14 Apr 2025Activity: Talk/lecture or presentation › Presentation
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Resources on the Move: How Vehicles Provide Service Support for Smart Cities
FANG, Y. (Keynote Speaker)
28 Mar 2025 → 29 Mar 2025Activity: Talk/lecture or presentation › Presentation
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Adversarial Signed Graph Analysis with Balance Theory
FANG, Y. (Examiner)
17 Jan 2025Activity: Examination (for external institution) › Examination
Press/Media
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CityUHK commends 32 Top 1% of global scholars; “Highly Cited Researchers” ratio ranked 1st in Hong Kong for the 9th consecutive year
LU, Y., LOU, D. X. W., ZHANG, H., ZHI, C., TAN, C., ZHANG, Q., CHU, P. K. H., HO, W. C. D., HUANG, Z., LEE, C. S., LIN, F., LIU, H., LUAN, D., MA, K., NG, Y. H., ROGACH, A., WANG, X., YE, R., YIP, H. L., YUAN, Z., ZENG, X., ZENG, Z., ZHANG, Q., ZHANG, W., ZHU, Z., FENG, G. G., WANG, J., HE, J.-H., JEN, A., LIU, B. & LIU, Q.
27/03/25
2 items of Media coverage
Press/Media: Press / Media
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Eleven scholars from the School of Data Science (SDSC) are recognized in Stanford’s list of world’s top 2% scientists
QIN, S. J., ZHANG, Z., KUO, W., BENSOUSSAN, A., WANG, J., LI, L., KE, Q., SIAU, K. L., XIE, M., DANG, C. & LI, X.
2/11/22
1 item of Media coverage
Press/Media: Press / Media
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Impacts
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MOOC: Virtual Hong Kong: New World, Old Traditions
WONG, H. T. (Participant), IP, H. S. H. (Participant) & MA, K. F. (Participant)
Impact: Cultural impacts
Student theses
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(Extended) visual cryptography scheme for color images with no pixel expansion
WU, X. (Author), LI, Q. (Supervisor) & WONG, S. D. (Co-supervisor), 4 Oct 2010Student thesis: Master's Thesis
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2D & 3D Portrait Editing with Differentiable Rendering
HAN, F. (Author), LIAO, J. (Supervisor), 21 Jul 2022Student thesis: Master's Thesis
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3D modeling interface for collaborative virtual sculpting
NG, F. C. (Author), LAU, R. W. H. (Supervisor), 14 Feb 2003Student thesis: Master's Thesis