Hi, I am Joshua CHOI Kui-Wang 蔡居宏, a Computer Science undergraduate student studying at CityUHK.
I am highly interested in the design and analysis of algorithms across various topics.
EDUCATION
- B.Sc. Computer Science, City University of Hong Kong, Hong Kong (Sep 2024 - Jun 2028 (Anticipated Graduation Date))
- Dean’s List (2024 - 2025) (2025 - 2026 Semester A)
- Competitive Programming School Team Member (2024 - Present)
- Sing Yin Secondary School, Hong Kong (Sep 2018 - May 2024)
- 2023/24 1st in Mathematics (Extended Part - Module 1)
- 2022/23 Youth Arch Student Improvement Award
- Competitive Programming School Team Member (2021 - 2024)
- Table Tennis School Team Member (2019 - 2024)
RESEARCH EXPERIENCE
- Undergraduate Research Student, Bo Li’s Group, PolyU, Hong Kong (Feb 2026 - Present)
- Supervised by Prof. Bo Li
- Research Mentoring Scheme, Department of Computer Science, CityU, Hong Kong (Jul 2025 - Present)
- Supervised by Prof. Minming Li
- Research Topic: Fair Division
- Designed 9 innovative and original algorithms that allocate goods in a fair manner
- Produced Temporal Fair Division of Indivisible Goods with Scheduling
- DIMACS, Rutgers University, New Jersey, United States (May 2026 - July 2026)
- Summer Research Internship, Bright Future Engineering Talent Hub, College of Engineering, CityU, Hong Kong (Mar 2024 - Jul 2024)
- Supervised by Prof. Jing Liao
- Research Topic: AI Painting
- Learnt and researched about state-of-the-art image and video generation models
- Had hands-on experience with LoRA and Stable Diffusion
- Produced a 30-second, entirely AI-generated video along with video editing techniques
WORK EXPERIENCE
- Research Assistant, School of Law, CityU, Hong Kong (Jun 2025 - Jun 2026)
- Supervised by Prof. Martin Lai
- Designed an interactive game simulating collusive pricing behavior based on good software design practices
- Developed a Windows application in C# through the Spiral Development Lifecycle
- Used by 16 participants in the course LW6161E
- Implemented TCP/IP networking framework to enable multi-user gameplay
- Intern (Data & Analytics), Research Grants and Contracts Office, CityU, Hong Kong (Sep 2025 - May 2026)
- Provided data analytics support for evaluating and enhancing CityU’s institutional research performance
- Analyzed over 30 datasets, with over 1000 records
- Produced 20 visualizations to facilitate data analysis
- PALSI Leader (MA1200 - Calculus and Basic Linear Algebra I), Talent and Education Development Office, CityU, Hong Kong (Sep 2025 - Dec 2025)
- Nominated by the Department of Mathematics
- Tutored 8 students on the course MA1200 - Calculus and Basic Linear Algebra I
PREPRINTS
- Kui-Wang Choi and Minming Li (2026), Temporal Fair Division of Indivisible Goods with Scheduling. arXiv:2601.12835 [arXiv]
SCHOLARSHIPS
- Bright Future Whole Person Development Scholarship 2025/2026, HKD 181,000
- HKSAR Government Scholarship Fund (Non-Academic Awards) – Talent Development Scholarship, HKD 10,000
ACHIEVEMENTS
- CityU-PolyU Collegiate Programming Contest 2025 - 2nd Place
- International Invitational Math Optimization Challenge 2025 - Gold Award (8th place out of 209 teams)
- The 2024 ICPC Asia Kunming Regional Contest - Bronze Medal
- The 2024 ICPC Asia Hong Kong Regional Contest - Bronze Medal
SELECTED PROJECTS
- Pricing Club Simulation
- Developed using my tenure as a research assistant in the School of Law, CityU
- TofuSwap (With Andy CHENG)
- reversiAI (With Harry CHOI)
LEADERSHIPS AND COMMUNITY SERVICES
- Leadership Horizons Programme 2025-26 by LinkedIn Learning (April 2026 - Present)
- Founder & Lead Developer, Social Logic, Hong Kong (March 2026 - Present)
- At Social Logic, we utilize Algorithmic Game Theory to build tools that ensure equitable resource distribution.
- Created Fair4All, FairInScheduling.
- Visit our website now!
- Logistics Volunteer, Hong Kong Secondary School Coding Challenge 2025
CERTIFICATES
- Deloitte Australia Data Analytics Job Simulation, Forage (March 2026)
- Datacom Software Development Job Simulation, Forage (Feb 2026)
- MATLAB Programming Skills, MathWorks (Nov 2025)
- Google Data Analytics Professional Certificate, Coursera (Aug 2025)
AFFILIATED WEBSITES
PERSONAL INFORMATION
Where Am I?
Hong Kong
Language
- Cantonese: Native
- English: Working Proficiency (IELTS 7.5 in December 2023)
- Mandarin: Working Proficiency
Contact Information
Email in hex: 6B 75 69 77 63 68 6F 69 32 2D 63 40 6D 79 2E 63 69 74 79 75 2E 65 64 75 2E 68 6B
Misc
ORCID: 0009-0009-8723-0223