Preprints & Under Review
Trigger Injection Attack: Conditional Indirect Prompt Injection on LLM Agents
Yunseok Lee, Yunji Kim, Woojin Lee
#Agentic LLM#Indirect Prompt Injection#Security
Will the User Ever Know? Covert Indirect Prompt Injection on Tool-Using LLM Agents
Yunseok Lee, Yunji Kim, Woojin Lee
#Agentic LLM#Indirect Prompt Injection#Security
Extended version of the ICML 2026 workshop paper listed under Publications.
ĪCÁRŪS: Flying Over Safety Alignment to Jailbreak Large Language Models via Ancient Grammar
Seungwon Jeong, Kim Seung Su, Woojin Lee
#Jailbreak#Safety Alignment#LLM
SafeBranch: Branch-Pair Safety Alignment for Embodied Agent
Jiwoo Jeong, Hyunse Lee, Lee Haneul, Kyochul Jang, Youngjae Yu, Woojin Lee
#Embodied Agent#Safety Alignment
Confess What You Know: Forget-Set Misalignment with Model Knowledge in LLM Unlearning
Miso Kim, Georu Lee, Seungwon Jeong, Woojin Lee
#Machine Unlearning#Privacy#LLM
Machine Unlearning for Masked Diffusion Language ModelsarXiv:2605.18253
Georu Lee, Seungwon Jeong, Hoki Kim, Jinseong Park, Woojin Lee
#Machine Unlearning#Diffusion Language Model
SeMoBridge: A Semantic Modality Bridge for Intra-Modal Alignment in CLIP
Christoph Timmermann, Hyunse Lee, Woojin Lee
#Vision-Language#CLIP#Few-Shot Learning
Dividing and Fair Sampling: Fair Video Interview Assessment with Multiple Sensitive Attributes via Wasserstein Distance
Georu Lee, Jinho Choi, Seunghyeon Jung, Changwoo Kim, Jihyeong Yoo, Daehun Yoo, Woojin Lee
#Fairness#Multimodal Learning#Video Interview
HiP-LR: Hierarchical Planning with Localized Failure Recovery for Long-Horizon Multi-Robot Tasks
Chaerin Lee, Seoyoon Kim, Seungbeen Lee, Woojin Lee, Soohwan Song
#Multi-Robot#Planning#Failure Recovery
FaVOR: LLM-Based Agentic Framework for Factor Mining via Empirical Validation
Hyeonjin Kim, Minseok Kim, Seunghyeon Jung, Sujin Pyo, Huisu Jang, Woojin Lee
#LLM Agents#Finance#Factor Mining
Who Provides Liquidity in Retail-Dominated Markets? Evidence from Korea
Sujin Pyo, Woojin Lee
#Finance#Market Microstructure#Liquidity