SIR-ABSC: Incorporating Syntax into RoBERTa-based Sentiment Analysis Models with a Special Aggregator Token. - Ikhyun Cho; Yoonhwa Jung; Julia Hockenmaier (EMNLP (Findings), 2023)

Attack and Reset for Unlearning: Exploiting Adversarial Noise toward Machine Unlearning through Parameter Re-initialization. - Yoonhwa Jung; Ikhyun Cho; Shun-Hsiang Hsu; Julia Hockenmaier (CoRR, 2024)