Yoonsang Lee

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CS @ SNU
lysianthus at snu.ac.kr

Hello! I am a senior student at Seoul National University.

My research focuses on NLP, where I am mainly interested in how world knowledge could be effectively represented through language technologies. Current areas of interest include:

I am a Ph.D Applicant for 2025 Fall!


Education

Seoul National University Mar 2019 - Present

The University of Texas at Austin Aug 2023 - Dec 2023

Gyeonggi Science High School for the Gifted Mar 2016 - Feb 2019


Publications

Disentangling Questions from Query Generation for Task-Adaptive Retrieval
Yoonsang Lee, Minsoo Kim, Seung-won Hwang
Findings of EMNLP 2024 (short)

AmbigDocs: Reasoning across Documents on Different Entities under the Same Name
Yoonsang Lee, Xi Ye, Eunsol Choi
COLM 2024

[Project Website]

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 @ EMNLP 2023

[poster]


Research Experience

UT NLP Lab Aug 2023 - Present
(Advisor: Prof. Eunsol Choi)

Kaist Interaction Lab Jul 2024 - Oct 2024
(Advisor: Prof. Juho Kim)

Machine Intelligence Lab Jul 2022 - Jul 2023
(Advisor: Prof. Kyomin Jung)


Work Experience

Naver Clova AI Jan 2023 - Feb 2023


Teaching

Organizer
054.003 Understanding Large Language Models Fall 2024
Teaching Assistant
4190.407 Algorithms Spring 2024
4190.308 Computer Architecture Spring 2023
4190.206A Electrical and Electronic Circuits Fall 2020

Service

Conference Reviewer: ACL ARR 2024
Workshop Reviewer: ACL SRW 2024, ENLSP 2024