Wei
Xu
General Information
Email:
wei.xu@cc.gatech.edu
Phone:
+14048942000
Location - Building:
Coda
Location - Room:
S1107
Roles:
Professor (any rank)
Primary Unit:
School of Interactive Computing
Website URL
Details
Degrees with subject and Postdoc Experience:
Degree Type
Ph.D.
Subject
Computer Science
Year
2014
Institution
New York University
Location
New York
Degree Type
Postdoctoral scholar
Subject
Computer Science
Year
2014-2016
Institution
Georgia Institute of Technology
Location
Atlanta
Statement of Research Interests:
Natural Language Processing, Large Language Models, Machine Learning.
Statement of Teaching Interests:
Natural Language Processing, Large Language Models.
Selection of recent research, scholarly, and creative activities:
My research focuses on advancing large language models across three areas:
(1) reinforcement learning & post-training: multilinguality, cultural adaptation, reasoning, temporal robustness;
(2) evaluation: long-context, multi-turn interactions, user simulation, agents, and personalization;
(3) interdisciplinary AI+X applications: education, privacy, law, healthcare, and beyond.