Xiaotian Han
About
Xiaotian Han is a faculty member in the Department of Computer and Data Sciences at Case Western Reserve University and leads the Machine Learning Research Group. His research focuses on machine learning, large language models, and AI for science, with an emphasis on foundation models and their applications. His work includes efficient large language models, understanding model architectures and alignment, developing LLM agents with enhanced planning and reasoning capabilities, and AI4Science through graph foundation models.
Research Performance Summary
First Recorded Paper
Aspect-level deep collaborative filtering via heterogeneous information networks.
Year: 2018
Citations: 113
Venue: IJCAI 18
Latest Recorded Paper
Mid-Think: Training-Free Intermediate-Budget Reasoning via Token-Level Triggers
Year: 2026
Citations: 0
Venue: arXiv preprint arXiv:2601.07036
Last 10 Years Publication Activity
This timeline shows the professor's yearly publication activity.