University of Illinois Urbana-Champaign

ScaleML Lab

We're a research lab advancing the frontiers of both theoretical and empirical machine learning. Our work spans LLM reasoning, reinforcement learning, AI agents, ML theory, optimization, generative models, and embodied AI — with a focus on reliable, real-world impact.

LLM ReasoningReinforcement LearningAI AgentsML TheoryOptimizationGenerative ModelsEmbodied AI

Faculty

Prof. Tong Zhang

Prof. Tong Zhang

Principal Investigator

Tong Zhang is a professor of Computer Science at University of Illinois Urbana-Champaign.

Ph.D. Students

Chenlu Ye

Chenlu Ye

Reinforcement Learning · LLM Post-training

Yifan Hao

Yifan Hao

Efficient Algorithms · Theory for ML Systems

Rui Pan

Rui Pan

Optimization · Acceleration · Foundation Model Training

Rui Yang

Rui Yang

Foundation Models for Agents · Trustworthy LLMs/VLMs · Deep RL

Shivanshu Shekhar

Shivanshu Shekhar

Deep Learning · NLP · LLM Optimization

Yuxing Liu

Yuxing Liu

Machine Learning · Optimization · Practical Algorithms for LLMs

Nishant Jain

Nishant Jain

Diffusion · Generative Model Theory

Jiarui Yao

Jiarui Yao

RL for LLMs · Agents · Reasoning

Jack (Hao) Bai

Jack (Hao) Bai

VLM Agents · RL for Multi-step Environments

Ruida Wang

Ruida Wang

Neuron-symbolic LLM · Formal Math Reasoning · Lean4

M.S. Students

Hanyang Chen

Hanyang Chen

ML for Decision Making · Embodied AI · Robotics

Jerry Huang

Jerry Huang

Reliable Generative Models · Continual Learning · Agents

Pengcheng Wang

Pengcheng Wang

Generative Models · LLM Post-training · Multimodality

Alumni

Former students and postdocs, grouped by current position.

Cong Fang
Assistant Professor · Peking University
Daniel Hsu
Associate Professor · Columbia University
Haishan Ye
Associate Professor · Xi'an Jiaotong University
Junzhou Huang
Professor · University of Texas at Arlington
Kean Ming Tan
Associate Professor · University of Michigan
Luo Luo
Assistant Professor · Fudan University
Matus Telgarsky
Assistant Professor · New York University
Peilin Zhao
Professor · Shanghai Jiao Tong University
Qiang Sun
Associate Professor · University of Toronto
Shuang Qiu
Assistant Professor · City University of Hong Kong
Weizhong Zhang
Assistant Professor · Fudan University
Xiaoyu Wang
Assistant Professor · University of Chinese Academy of Sciences
Xinwei Shen
Assistant Professor · the University of Washington
Ying Su
Assistant Professor · South China University of Technology
Xunpeng Huang
Postdoc · UC San Diego
Hanze Dong
Senior Researcher · Microsoft Research
Jipeng Zhang
Research Scientist · Microsoft Research
Qing Lian
Research Scientist · DJI
Renjie Pi
Research Scientist · Nvidia
Shizhe Diao
Research Scientist · NVIDIA
Wei Xiong
Research Scientist · OpenAI
Yong Lin
Research Scientist · The Thinking Machines Lab
Zhichao Huang
Research Scientist · ByteDance
Ziqi Wang
Research Scientist · Anthropic
Lei Han
Co-Founder & Chief Scientist · Noitom Robotics
Ting Yang
Data Scientist · Yelp
Binnie Yiu
Engineer · CLP Group
Dong Dai
Director of Global HEOR · Daiichi Sankyo
Jingwei Zhang
Algorithm Engineer · SharpSight Limited
Yaowei Huang
Engineer · Ant Group
Hanning Zhang
Ph.D. Student · UC Santa Barbara
KaShun Shum
Ph.D. Student · HKUST
Yuhui Ding
Ph.D. Student · ETH Zürich
Daniel Vainsencher
Consultant · Nirinor
Paat Helbert
Research Assistant · Hong Kong Polytechnic University
Xiao Zhou
Quantitative Trader