Lindsey Linxi Wei

I am a first-year PhD student at the University of California, Berkeley, advised by Prof. Aditya Parameswaran and Prof. Alvin Cheung. I received my B.S. in Computer Science and Applied Mathematics from the University of Washington, where I was fortunate to work in the UW Database Group (UWDB) with Prof. Magdalena Balazinska. During Summer 2026, I was a research intern fellow at Epiq AI Labs. I am also fortunate to be mentored by Guorui Xiao and Prof. Shreya Shankar.

News

• Aug 2026: I joined UC Berkeley as a PhD student 🐻!
• Jun 2026: I started my internship at Epiq AI Labs.
• May 2026: MOAR (Multi-Objective Agentic Rewrites for Unstructured Data Processing) was accepted to VLDB 2026!
• Jan 2026: I am honored to receive an honorable mention for the 2025-2026 CRA Outstanding Undergraduate Researcher Award!

Publications

*Equal contribution

Multi-Objective Agentic Rewrites for Unstructured Data Processing
Lindsey Linxi Wei*, Shreya Shankar*, Sepanta Zeighami, Yeounoh Chung, Fatma Ozcan, Aditya G. Parameswaran
VLDB 2026
[ paper ]

RACOON: An LLM-based Framework for Retrieval-Augmented Column Type Annotation with a Knowledge Graph
Lindsey Linxi Wei, Guorui Xiao, Magdalena Balazinska
NeurIPS 2024 Third Table Representation Learning Workshop
[ paper ]

Demonstration of MaskSearch: Efficiently Querying Image Masks for Machine Learning Workflows
Lindsey Linxi Wei*, Chung Yik Edward Yeung*, Hongjian Yu*, Jingchuan Zhou*, Dong He, Magdalena Balazinska
VLDB 2024 Demonstration Track
[ paper ]