👋 Hi there!

I’m Peiyu (Georgia) Li.

I'm a first-year PhD student in Computer Science at the University of Notre Dame, working with Prof. Nitesh V. Chawla in the DIAL Lab. My research focuses on Large Language Model (LLM) Reasoning, exploring how to enhance the reasoning capabilities of foundation models.

Georgia with flowers
News

Recent Updates

Work

AI Research Intern · Siemens

Seattle, WA

Jun 2026

Paper Accepted · Spotlight 2.2%

ICML 2026 Spotlight

ATLAS: Adaptive Testing for LLM Evaluation

Apr 2026

Paper Accepted · Main Track

ACL 2026 Main

CrochetBench: Can VLMs move from describing to doing?

Apr 2026

Education

PhD Journey Begins

CS @ University of Notre Dame

Jan 2026

Education

Master's Degree Completed

GPA 3.93 / 4.0, Notre Dame

May 2025

Work

AI Research Intern · Siemens

Seattle, WA

Jun 2026

Paper Accepted · Spotlight 2.2%

ICML 2026 Spotlight

ATLAS: Adaptive Testing for LLM Evaluation

Apr 2026

Paper Accepted · Main Track

ACL 2026 Main

CrochetBench: Can VLMs move from describing to doing?

Apr 2026

Education

PhD Journey Begins

CS @ University of Notre Dame

Jan 2026

Education

Master's Degree Completed

GPA 3.93 / 4.0, Notre Dame

May 2025
Publications

My Research Publications

ATLAS paper preview

ATLAS: Adaptive Testing for LLM Evaluation - A Psychometric Alternative to Static Benchmarks

Peiyu Li, Xiuxiu Tang, Si Chen, Ying Cheng, Ronald Metoyer, Ting Hua, Nitesh V. Chawla

ICML 2026 Spotlight (top 2.2%)

ChefFusion paper preview

ChefFusion: Multimodal Foundation Model Integrating Recipe and Food Image Generation

Peiyu Li, Xiaobao Huang, Yijun Tian, Nitesh V. Chawla

CIKM 2024

Coming Soon

More publications coming soon...

Stay tuned for upcoming research on LLM reasoning and foundation models.

Projects

Technical Projects

On-Device AR LLM System

Embedded AI Quantization Edge Computing
  • Built offline real-time STT AR glasses system integrating ESP32-S3 (audio capture), Raspberry Pi 4, and Brilliant Labs Frame (display), achieving < 5s latency per 6s speech segment with < 210MB memory usage.
  • Reduced inference latency by 42% through Whisper.cpp quantization and thread optimization, achieving real-time, privacy-preserving on-device STT.

TeachingCoach — Pedagogical LLM Systems

Fine-tuning Model Deployment Deepspeed
  • Built TeachingCoach, a pedagogical LLM system developed for active use by Notre Dame instructors in collaboration with NDLearning (Teaching Innovation Office).
  • Fine-tuned LLaMA-13B with structured pedagogical data, surpassing GPT-4o in instructional quality.
  • Deployed on AWS and validated through an HCI user study.
Education

My Educational Journey

University of Notre Dame du Lac

Ph.D. in Computer Science and Engineering

2026.1 - Now

Advisor: Nitesh V. Chawla

Lab: DIAL Lab

LLM Reasoning Machine Learning AI Research

University of Notre Dame du Lac

Master in Computer Science and Engineering

2024.8 - 2025.5

GPA: 3.93 / 4.0

Advisor: Nitesh V. Chawla

TA: Elements of Computing I, Elements of Computing II

Computer Science Machine Learning

Sun Yat-sen University

Bachelor of Philosophy in Logic

2019.8 - 2023.6

GPA: 3.9 / 4.0 (Top 4)

Advisor: Xuefeng Wen

Logic Philosophy
About Me

My Coding Journey

Before we dive in, let's explore my coding journey—a journey fueled by unexpected passion and transformative discoveries.

To be candid, I once harbored a disdain for computers, adamantly vowing against a career in computer science due to the dreaded stereotype of becoming a technical geek. But fate had other plans. During my undergraduate studies in logic, I had to take programming courses in Java, Python, and other computing basics. Surprisingly, I found much fun in programming and excelled at it.

But as a logic major, I dedicated half of my undergraduate journey to exploring logical systems. A highlight was my research project on "a logic of ought to know" which earned me a spot at the 16th National Conference on Modern Logic. However, as the initial excitement waned, I felt distressed realizing my work had no practical impact on everyday life.

This realization prompted a profound shift in my perspective. While I still cherished the realms of thought and creation, my true passion lies in leveraging technology to solve real-world problems. Fueled by this newfound passion, I embarked on a relentless quest to hone my coding skills, seizing every opportunity to pave a path aligned with my fervent aspirations. I take immense pride in applying what I've learned to help my mom build her company website, enabling her to reach a wider audience and attract potential customers.

Navigating the path to a master's degree in computer science without a bachelor's background in the field presented its own set of challenges. Yet, my hard work paid off with offers from prestigious programs such as the Master of CSE at the University of Notre Dame. After completing my master's degree with a 3.93 GPA, I was thrilled to continue my academic journey at Notre Dame.

Now, as a first-year PhD student in the DIAL Lab under the guidance of Prof. Nitesh Chawla, I'm diving deep into the fascinating world of Large Language Model reasoning. My research explores how to enhance the reasoning capabilities of foundation models, pushing the boundaries of what AI can achieve in complex problem-solving.

hobbys

When I am not coding...

Georgia is tufting

Crafting

For 16 years

Welcome to my world of crafting, where imagination knows no bounds and every creation is a labor of love.

Egg yolk cake

Baking

For 4 years

Baking isn't just a hobby for me; it's a form of creative expression, a way to share love and happiness one delicious treat at a time.

A kind of cocktails

Mixing Cocktails

For 1 years

I delight in experimenting with flavors, balancing sweetness, acidity, and bitterness to create a harmonious blend.

A girl is making snowman

Fun facts about me:

  1. I'm a proud dog person! Recently, I got a Border Collie puppy. Just like me, he's an Aquarius.
  2. The bravest thing I've ever done? After finishing my college entrance exams, I embarked on a solo trip to Europe for a week. It was my first time traveling abroad, and I handled everything—from visas to itinerary planning—all by myself!
  3. I had a long-distance relationship with my first love for a whopping 5 years (and we're still going strong!). And guess what? We're now classmates!
A girl is speaking out loud

How to pronounce my name?

"Pei" sounds like "pay" in English.

"yu" sounds like "ü" in German. (not "you" in English)

"Li" sounds like "Lee" in English.

I know it's quite hard to pronounce "yu". It's ok. You can just call me Georgia.

Say Hello!