Dynamics Reveals Structure: Challenging the Linear Propagation Assumption Hoyeon Chang, Bálint Mucsányi, and Seong Joon Oh arXiv Preprint 2026 arXiv Characterizing Pattern Matching and Its Limits on Compositional Task Structures Hoyeon Chang*, Jinho Park*, Hanseul Cho*, Sohee Yang, Miyoung Ko, and 5 more authors ICLR 2026 arXiv Let’s Predict Sentence by Sentence Hyeonbin Hwang*, Byeongguk Jeon*, Seungone Kim, Jiyeon Kim, Hoyeon Chang, and 5 more authors arXiv Preprint 2025 arXiv Dynamic VLM-Guided Negative Prompting for Diffusion Models Hoyeon Chang*, Seungjin Kim*, and Yoonseok Choi* NeurIPS 2025 Workshop on Generative and Protective AI for Content Creation arXiv How Does Vision-Language Adaptation Impact the Safety of Vision Language Models? Seongyun Lee*, Geewook Kim*, Jiyeon Kim*, Hyunji Lee, Hoyeon Chang, and 2 more authors ICLR 2025 arXiv How Do Large Language Models Acquire Factual Knowledge During Pretraining? Hoyeon Chang, Jinho Park, Seonghyeon Ye, Sohee Yang, Youngkyung Seo, and 2 more authors NeurIPS 2024 arXiv Nonparametric Decoding for Generative Retrieval Hyunji Lee, JaeYoung Kim, Hoyeon Chang, Hanseok Oh, Sohee Yang, and 3 more authors ACL 2023 Findings arXiv