2025

Method of Processing Non-arithmetic Functions for Artificial Neural Networks and Cryptographic Apparatus Using the Same

Inventors: Yunheung Paek, Youyeon Joo, Kevin Nam

Title (in Korean): 인공 신경망을 위한 비산술 함수를 처리하는 방법 및 그 방법을 이용한 암호화 장치

Application: KR Patent No. 10-2025-0147837

Related paper : "SLOTHE : Lazy Approximation of Non-Arithmetic Neural Network Functions over Encrypted Data" (USENIX Sec`25)

2024

METHOD AND APPRATUS FOR COMPUTING ENCRYPTED DATA USING MULTI-HOMOMORPHIC ENCRYPTION SYSTEM

Inventors: Yunheung Paek, Kevin Nam, Youyeon Joo

Title (in Korean): 다종 동형암호 체계를 활용한 암호화 데이터 연산 방법 및 장치

Application: KR Patent No. 10-2024-0153707

Related paper : "LOHEN: Layer-wise Optimizations for Neural Network Inferences over Encrypted Data with High Performance or Accuracy" (USENIX Sec`25)