| 2024 | ESORICS | Fully Homomorphic Training and Inference on Binary Decision Tree and Random Forest. | Hojune Shin, Jina Choi, Dain Lee, Kyoungok Kim, Younho Lee |
| 2022 | AsiaCCS | Privacy-Preserving Deep Sequential Model with Matrix Homomorphic Encryption. | Jaehee Jang, Younho Lee, Andrey Kim, Byunggook Na, Donggeon Yhee, Byounghan Lee, Jung Hee Cheon, Sungroh Yoon |
| 2009 | APNOMS | Framework Design and Performance Analysis on Pairwise Key Establishment. | Younho Lee, Yongsu Park |
| 2009 | EuroCrypt | Order-Preserving Symmetric Encryption. | Alexandra Boldyreva, Nathan Chenette, Younho Lee, Adam O'Neill |
| 2006 | ICISC | Digital Rights Management with Right Delegation for Home Networks. | Heeyoul Kim, Younho Lee, Byungchun Chung, Hyunsoo Yoon, Jaewon Lee, KyungIm Jung |
| 2006 | ICISC | A New Proxy Signature Scheme Providing Self-delegation. | Younho Lee, Heeyoul Kim, Yongsu Park, Hyunsoo Yoon |
| 2006 | IWSEC | Hardware Stack Design: Towards an Effective Defence Against Frame Pointer Overwrite Attacks. | Yongsu Park, Younho Lee, Heeyoul Kim, Gil-Joo Lee, Il-Hee Kim |
| 2005 | ICISC | Trust Management for Resilient Wireless Sensor Networks. | Junbeom Hur, Younho Lee, Seong-Min Hong, Hyunsoo Yoon |