Alex Chang
MS student, Electrical and Computer Engineering, University of California, Los Angeles
Joined
January 2026
Names
Alex Chang (Preferred)
Emails
****@ucla.edu (Confirmed)
****@ahjc.me (Confirmed)
Personal Links
Career & Education History
MS student
Electrical and Computer Engineering, University of California, Los Angeles (ucla.edu)
2025 – 2027
Undergrad student
Electrical and Computer Engineering, University of California, Los Angeles (ucla.edu)
2023 – 2025
Advisors, Relations & Conflicts
Expertise
Machine Learning Security
2025 – Present
Publications
A Unified Definition of Hallucination: It’s The World Model, Stupid!
Emmy Liu, Varun Prashant Gangal, Chelsea Zou, Michael Yu, Xiaoqi Huang, Alex Chang, Zhuofu Tao, Karanpartap Singh, Sachin Kumar, Steven Y. Feng- Agentic AI in the Wild: From Hallucinations to Reliable Autonomy Poster
- Readers: Everyone
Position: We Need A Unified Definition of Hallucination (It’s The World Model, Stupid!)
Emmy Liu, Varun Prashant Gangal, Chelsea Zou, Michael Yu, Xiaoqi Huang, Alex Chang, Zhuofu Tao, Karanpartap Singh, Sachin Kumar, Steven Y. Feng- ICML 2026 Position Paper Track regular
- Readers: Everyone