Han, Sungmin

4 publications

UAI 2025 Contrast-CAT: Contrasting Activations for Enhanced Interpretability in Transformer-Based Text Classifiers Sungmin Han, Jeonghyun Lee, Sangkyun Lee

IJCAI 2024 SwiftThief: Enhancing Query Efficiency of Model Stealing by Contrastive Learning Jeonghyun Lee, Sungmin Han, Sangkyun Lee

IJCAI 2022 Libra-CAM: An Activation-Based Attribution Based on the Linear Approximation of Deep Neural Nets and Threshold Calibration Sangkyun Lee, Sungmin Han

IJCAI 2022 Model Stealing Defense Against Exploiting Information Leak Through the Interpretation of Deep Neural Nets Jeonghyun Lee, Sungmin Han, Sangkyun Lee