Yoonsang Lee
CS PhD @ Princeton
yoonsang at princeton dot edu
Hello! I am a Ph.D. student in Computer Science at Princeton University, advised by Danqi Chen. Prior to that, I was an undergrad at Seoul National University, fortunate to be working with Eunsol Choi.
My research focuses on NLP, where I am interested in making large language models better utilize dynamic information and acquire meaningful knowledge.
Recently, I’ve been thinking about Retrieval-augmented generation, Deep research agents, and Human-AI interaction. Feel free to reach out for collaboration!
News
Publications
RARe: Retrieval Augmented Retrieval With In-context Examples
Atula Tejaswi, Yoonsang Lee, Sujay Sanghavi*, Eunsol Choi*
COLM 2025
Disentangling Questions from Query Generation for Task-Adaptive Retrieval
Yoonsang Lee, Minsoo Kim, Seung-won Hwang
Findings of EMNLP 2024 (short)
ENLSP Workshop @ NeurIPS 2024
[poster]
AmbigDocs: Reasoning across Documents on Different Entities under the Same Name
Yoonsang Lee, Xi Ye, Eunsol Choi
COLM 2024
[Project Website] [poster]
Crafting In-context Examples according to LMs' Parametric Knowledge
Yoonsang Lee*, Pranav Atreya*, Xi Ye, Eunsol Choi
Findings of NAACL 2024
[poster]
MILAB at PragTag-2023: Enhancing Cross-Domain Generalization through Data Augmentation with Reduced Uncertainty
Yoonsang Lee*, Dongryeol Lee*, Kyomin Jung
ArgMining Workshop @ EMNLP 2023
[poster]
Education
- Ph.D. in Computer Science
- B.S. in Computer Science and Engineering