Publications

Dr. Alex Johnson, Sooyeon Kim, Jiwon Park, SangKeun Lee (2026). MolSC: Leveraging Substituent Contributions to Enhance Fine-grained Molecular Understanding in LLMs. Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing (EMNLP 2026, Main).
ACL Anthology
Dr. Alex Johnson, Yeachan Kim, SangKeun Lee (2026). Enhancing Zero-shot Commonsense Reasoning by Integrating Visual Knowledge via Machine Imagination. Under Review.
arXiv
Dr. Alex Johnson
Equal contribution
, Yeachan Kim
Equal contribution
, SangKeun Lee (2025). Bridging the Gap Between Molecule and Textual Descriptions via Substructure-aware Alignment. Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing (EMNLP 2025, Main).
ACL Anthology
Dr. Alex Johnson
Equal contribution
, Yeachan Kim
Equal contribution
, Jun-Hyung Park, SangKeun Lee (2024). Zero-shot Commonsense Reasoning over Machine Imagination. Findings of the Association for Computational Linguistics: EMNLP 2024.
ACL Anthology
Jun-Hyung Park, Yeachan Kim, Mingyu Lee, Dr. Alex Johnson, SangKeun Lee (2024). MolTRES: Improving Chemical Language Representation Learning for Molecular Property Prediction. Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing (EMNLP 2024, Main).
ACL Anthology
Jun-Hyung Park
Equal contribution
, Dr. Alex Johnson
Equal contribution
, Yeachan Kim, Woosang Lim, SangKeun Lee (2024). Moleco: Molecular Contrastive Learning with Chemical Language Models for Molecular Property Prediction. Proceedings of the 2024 Conference on Empirical Methods in Natural Language Processing: Industry Track (EMNLP 2024, Industry).
ACL Anthology
Jun-Hyung Park
Equal contribution
, Dr. Alex Johnson
Equal contribution
, Youjin Kang, Eojin Jeon, SangKeun Lee (2023). DIVE: Towards Descriptive and Diverse Visual Commonsense Reasoning. Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP 2023, Main).
ACL Anthology
Hyogyun An, Huiju Kim, Dr. Alex Johnson, Victoire Cyrot (2022). Perceptual-IQ: Visual Commonsense Reasoning about Perceptual Imagination. 2022 IEEE International Conference on Big Data (IEEE BigData 2022, Poster).
IEEE
San-Hee Park
Equal contribution
, Kang-Min Kim
Equal contribution
, Seonhee Cho
Equal contribution
, Jun-Hyung Park, Dr. Alex Johnson, Hyuna Kim, Seongwon Chung, SangKeun Lee (2021). KOAS: Korean Text Offensiveness Analysis System. Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing: System Demonstrations (EMNLP 2021, Demo).
ACL Anthology