📚 Publications

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* denotes equal contribution

2026

• CVPR Defending Unauthorized Model Merging via Dual-Stage Weight Protection PDF
  Wei-Jia Chen, Min-Yen Tsai, Cheng-Yi Lee, Chia-Mu Yu

2025

• ECAI BadVim: Unveiling Backdoor Threats in Visual State Space Model arXiv PDF
  Cheng-Yi Lee, Yu-Hsuan Chiang, Zhong-You Wu, Chia-Mu Yu, and Chun-Shien Lu

• WACV Defending Against Repetitive Backdoor Attacks on Semi-Supervised Learning through Lens of Rate-Distortion-Perception Trade-Off PDF arXiv Code
  Cheng-Yi Lee*, Ching-Chia Kao*, Cheng-Han Yeh, Chun-Shien Lu, Chia-Mu Yu, Chu-Song Chen

2024

• IET Sec. Privacy-enhanced Data Sharing Systems from Hierarchical ID-based Puncturable Functional Encryption with Inner Product Predicates PDF Code
  Cheng-Yi Lee, Zi-Yuan Liu, Masahiro Mambo, Raylin Tso

• ICME On the Higher Moment Disparity of Backdoor Attacks [Oral] PDF
  Ching-Chia Kao, Cheng-Yi Lee, Chun-Shien Lu, Chia-Mu Yu, Chu-Song Chen

• ICASSP Defending against Clean-Image Backdoor Attack in Multi-Label Classification [Oral] PDF
  Cheng-Yi Lee, Cheng-Chang Tsai, Ching-Chia Kao, Chun-Shien Lu, Chia-Mu Yu

2022

• JSA Privacy-preserving bidirectional keyword search over encrypted data for cloud-assisted IIoT PDF Code
  Cheng-Yi Lee*, Zi-Yuan Liu*, Raylin Tso, Yi-Fan Tseng