3 papers
cs.CR2025
CCFC: Core & Core-Full-Core Dual-Track Defense for LLM Jailbreak Protection
Jiaming Hu, Haoyu Wang, Debarghya Mukherjee +1
Jailbreak attacks pose a serious challenge to the safe deployment of large language models (LLMs). We introduce CCFC (Core & Core-Full-Core), a dual-track, prompt-level defense fra…
stat.ML2025
DRO-Augment Framework: Robustness by Synergizing Wasserstein Distributionally Robust Optimization and Data Augmentation
Jiaming Hu, Debarghya Mukherjee, Ioannis Ch. Paschalidis
In many real-world applications, ensuring the robustness and stability of deep neural networks (DNNs) is crucial, particularly for image classification tasks that encounter various…
cs.LG2025
Transfer Learning Under High-Dimensional Network Convolutional Regression Model
Liyuan Wang, Jiachen Chen, Kathryn L. Lunetta +3
Transfer learning enhances model performance by utilizing knowledge from related domains, particularly when labeled data is scarce. While existing research addresses transfer learn…