Mathematics · Computer Science · Responsible AI

Yiyan Zhang

Undergraduate, Information and Computational Science
Dalian University of Technology

I am an undergraduate student interested in AI safety, adversarial machine learning, 3D generative models, numerical computing, probability, and statistics. I enjoy connecting mathematical ideas with reliable computational methods.

Cloudscape profile image

About Me

I study Information and Computational Science at the School of Mathematical Sciences, Dalian University of Technology. My interests sit at the intersection of mathematical foundations, machine learning, and dependable AI systems. Alongside research-oriented study, I participate in mathematics competitions, mathematical modeling, and competitive programming.

Education

September 2024 – Present

Dalian University of Technology

Bachelor's student in Information and Computational Science
School of Mathematical Sciences

Research Interests

AI SafetyAdversarial Machine Learning3D Point CloudsDiffusion ModelsNumerical ComputingProbability & Statistics

Projects

Python · PyTorch · 3D Learning

Point Diffusion Cloud

A public baseline for ongoing work on backdoor attacks in diffusion-based 3D point-cloud generation.

Python · Educational Software

YiYan Classroom

An educational software project developed with a collaborative student team.

HTML · Mathematical Writing

Mathematics Notes

A collection of mathematical notes, including articles first published through my WeChat public account.

Explore the pinned repositories →

Honors & Awards

2025
National Third Prize, CMC Finals
Lower-Division Mathematics Category
2025
First Prize, Shuchuan Cup · 2nd Overall
Inter-university mathematics competition hosted by Sichuan University
2026
First Prize · 1st Place in Dalian
Dalian Mathematics Competition
2025–26
Two First Prizes, Joint Mathematics Competition Summer Camp
Highest-ranked member of the DUT delegation in both editions
2026
Taoli Bread Alumni Scholarship
University-wide donor-funded scholarship · RMB 20,000
2025
First Prize, Liaoning Division, CUMCM
China Undergraduate Mathematical Contest in Modeling

View the honors matrix →

Recent Updates

2026.07

Received Honorable Mention at the ICPC China Shenyang National Invitational Programming Contest.

2026.06

Received Third Prize in the national finals of the Lanqiao Cup, C/C++ Programming University Group A.

2026.05

Received Third Prize in the second Sanwei Tiandi Award for Innovation and Honorable Mention at the CCPC Nanchang National Invitational.

2026

Completed a provincial undergraduate innovation project on intelligent representations and safe learning for geometric data.

2025.09

Received First Prize in the Liaoning Division of the China Undergraduate Mathematical Contest in Modeling.

For code and project work, visit GitHub. My CSDN blog focuses on competitive programming, Linux, and systems practice; the Writing page introduces my mathematics-focused WeChat public account.