Human-centered AI and Language for All @ Sogang University


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Announcements

News

🔸 [2026-09] We have one MS/PhD integrated student opening starting Spring 2027. If you are interested, please send me an email

Latest Publications

Instruction Quality Matters: Refining Instructions for Effective Preference Learning

Seohyeong Lee, Hwaran Lee*, Buru Chang*
Arxiv, 2026

Preprint

Alignment Data Map for Efficient Preference Data Selection and Diagnosis

Seohyeong Lee, Eunwon Kim, Hwaran Lee*, Buru Chang*
ACL Findings, 2026

PDF

BLEnD-Vis: Benchmarking Multimodal Cultural Understanding in Vision Language Models

Bryan Chen Zhengyu Tan, Zheng Weihua, Zhengyuan Liu, Nancy F. Chen, Hwaran Lee, Kenny Tsu Wei Choo, Roy Ka-Wei Lee
EACL, 2026

PDF

Drift: Decoding-time Personalized Alignments with Implicit User Preferences

Minbeom Kim, Kang-il Lee, Seongho Joo, Hwaran Lee, Thibaut Thonet, Kyomin Jung
EMNLP Findings, 2025

PDF

Code-Switching Curriculum Learning for Multilingual Transfer in LLMs

Haneul Yoo, Cheonbok Park, Sangdoo Yun, Alice Oh, Hwaran Lee
ACL Findings, 2025

PDF

CSRT: Evaluation and Analysis of LLMs using Code-Switching Red-Teaming Dataset

Haneul Yoo, Yongjin Yang, Hwaran Lee
ACL, 2025

PDF

AdvisorQA: Towards Helpful and Harmless Advice-seeking Question Answering with Collective Intelligence

Minbeom Kim, Hwanhee Lee, Joonsuk Park, Hwaran Lee*, Kyomin Jung*
NAACL, 2025

PDF

See All