| 2026 | ACL | Semantic Hardness Is Not Visual Hardness: Sign-Aware Hard Negative Mining for Sign Language Retrieval. | Junmyeong Lee, Chan Hur, ChangSu Choi, Sukmin Cho, Fitsum Gaim, Eui Jun Hwang, Hoyun Song, KyungTae Lim |
| 2025 | ACL | EXIT: Context-Aware Extractive Compression for Enhancing Retrieval-Augmented Generation. | Taeho Hwang, Sukmin Cho, Soyeong Jeong, Hoyun Song, SeungYoon Han, Jong C. Park |
| 2025 | ACL | Does Rationale Quality Matter? Enhancing Mental Disorder Detection via Selective Reasoning Distillation. | Hoyun Song, Huije Lee, Jisu Shin, Sukmin Cho, Changgeon Ko, Jong C. Park |
| 2025 | CIKM | Upcycling Candidate Tokens of Large Language Models for Query Expansion. | Jinseok Kim, Sukmin Cho, Soyeong Jeong, Sangyeop Kim, Sungzoon Cho |
| 2025 | EMNLP | The RAG Paradox: A Black-Box Attack Exploiting Unintentional Vulnerabilities in Retrieval-Augmented Generation Systems. | Chanwoo Choi, Jinsoo Kim, Sukmin Cho, Soyeong Jeong, Buru Chang |
| 2025 | EMNLP | Database-Augmented Query Representation for Information Retrieval. | Soyeong Jeong, Jinheon Baek, Sukmin Cho, Sung Ju Hwang, Jong C. Park |
| 2025 | NAACL | Lossless Acceleration of Large Language Models with Hierarchical Drafting based on Temporal Locality in Speculative Decoding. | Sukmin Cho, Sangjin Choi, Taeho Hwang, Jeongyeon Seo, Soyeong Jeong, Huije Lee, Hoyun Song, Jong C. Park, Youngjin Kwon |
| 2025 | NAACL | An Efficient Gloss-Free Sign Language Translation Using Spatial Configurations and Motion Dynamics with LLMs. | Eui Jun Hwang, Sukmin Cho, Junmyeong Lee, Jong C. Park |
| 2025 | WACV | A Spatio-Temporal Representation Learning as an Alternative to Traditional Glosses in Sign Language Translation and Production. | Eui Jun Hwang, Sukmin Cho, Huije Lee, Youngwoo Yoon, Jong C. Park |
| 2024 | EMNLP | Typos that Broke the RAG's Back: Genetic Attack on RAG Pipeline by Simulating Documents in the Wild via Low-level Perturbations. | Sukmin Cho, Soyeong Jeong, Jeongyeon Seo, Taeho Hwang, Jong Park |
| 2024 | EMNLP | Towards Effective Counter-Responses: Aligning Human Preferences with Strategies to Combat Online Trolling. | Huije Lee, Hoyun Song, Jisu Shin, Sukmin Cho, SeungYoon Han, Jong Park |
| 2024 | NAACL | Adaptive-RAG: Learning to Adapt Retrieval-Augmented Large Language Models through Question Complexity. | Soyeong Jeong, Jinheon Baek, Sukmin Cho, Sung Ju Hwang, Jong Park |
| 2023 | ACL | Discrete Prompt Optimization via Constrained Generation for Zero-shot Re-ranker. | Sukmin Cho, Soyeong Jeong, Jeongyeon Seo, Jong C. Park |
| 2023 | EMNLP | Improving Zero-shot Reader by Reducing Distractions from Irrelevant Documents in Open-Domain Question Answering. | Sukmin Cho, Jeongyeon Seo, Soyeong Jeong, Jong C. Park |
| 2023 | EMNLP | Test-Time Self-Adaptive Small Language Models for Question Answering. | Soyeong Jeong, Jinheon Baek, Sukmin Cho, Sung Ju Hwang, Jong Park |
| 2022 | ACL | Augmenting Document Representations for Dense Retrieval with Interpolation and Perturbation. | Soyeong Jeong, Jinheon Baek, Sukmin Cho, Sung Ju Hwang, Jong C. Park |
| 2022 | LREC | Sign Language Production With Avatar Layering: A Critical Use Case over Rare Words. | Jung-Ho Kim, Eui Jun Hwang, Sukmin Cho, Du Hui Lee, Jong C. Park |