๐Ÿ‘‹ About Me

Hi! My name is Hui Li (ๆŽ็ฒ). I am currently a Ph.D. student in the Department of Computer Science and Engineering at The Chinese University of Hong Kong (CUHK), supervised by Prof. James Cheng.

My current research interests include Vector Database and Machine Learning Systems.

Welcome to collaborate! If you're interested in research collaboration on Vector Quantization, ANNS Systems or other related topics, please feel free to contact me.

โญ Researchs

LLM Watermarking Overview
SAQ: Pushing the Limits of Vector Quantization through CodeAdjustment and Dimension Segmentation

Hui Li, Shiyuan Deng, Xiao Yan, Xiangyu Zhi, James Cheng

Proceedings of SIGMOD 2026

LLM Watermarking Overview
Gorgeous: Revisiting the Data Layout for Disk-Resident High-Dimensional Vector Search

Peiqi Yin, Xiao Yan, Qihui Zhou, Hui Li, Xiaolu Li, Lin Zhang, Meiling Wang, Xin Yao, James Cheng

๐Ÿ† Competition Medals

ไธญๅ›ฝๅคงๅญฆ็”Ÿ็จ‹ๅบ่ฎพ่ฎก็ซž่ต› China Collegiate Programming Contest
ร—9
๐Ÿฅ‡ Gold Medal
  • 2021 ICPC Asia East Continent Final
  • 2022 ICPC Nanjing Region
  • 2022 ICPC Xi'an region
  • 2021 ICPC Macau Region
  • 2021 ICPC Jinan Region
  • 2020 ICPC Kunming Region
  • 2020 ICPC Jinan Region
  • 2021 CCPC Haerbin Region
  • 2020 CCPC Weihai Region
ร—2
๐Ÿฅˆ Silver Medal
  • 2021 CCPC Final (Silver First Place)
  • 2021 CCPC Weihai Region
ร—2
๐Ÿฅ‰ Bronze Medal
  • 2019 NOI
  • 2019 CTSC

Other competition awards:

  • CCF Big Data and Computing Intelligence Contest (BDCI 2022), Track Champion
  • Huawei ICT Algorithm Diamond Contest 2022, Champion
  • GDCPC (ๅนฟไธœ็œๅคงๅญฆ็”Ÿ็จ‹ๅบ่ฎพ่ฎก็ซž่ต›) 2024, Second Place
  • GDCPC (ๅนฟไธœ็œๅคงๅญฆ็”Ÿ็จ‹ๅบ่ฎพ่ฎก็ซž่ต›) 2021, Second Place

๐ŸŽ“ Education

The Chinese University of Hong Kong

Ph.D. in Computer Science

Aug. 2024 - Present

South China University of Technology

B.Sc. in Software Engineering

Sept. 2020 - July 2024

๐ŸŽ–๏ธ Honor and Scholarship

  • SCUT Pacemaker to Merit Student, Nomination (2021) (top 0.1%)
  • National Scholarship (2021 & 2022)
  • SCUT-Tencent Scholarship (2022)
  • SCUT-Huawei Scholarship (2022)

๐Ÿ’ผ Work Experience

JQ Investments

Software Engineer Intern

July 2023 - September 2023

Huawei Technologies

Software Algorithm Engineer Intern

December 2022 - March 2023

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