Towards a Practical Cluster Analysis over Encrypted Data. - Jung Hee Cheon; Duhyeong Kim; Jai Hyun Park (SAC, 2019)

Towards a Practical Clustering Analysis over Encrypted Data. - Jung Hee Cheon; Duhyeong Kim; Jai Hyun Park (IACR Cryptol. ePrint Arch., 2019)

Privacy-Preserving Text Classification on BERT Embeddings with Homomorphic Encryption. - Garam Lee; Minsoo Kim; Jai Hyun Park; Seung-won Hwang; Jung Hee Cheon (NAACL-HLT, 2022)

Efficient Homomorphic Evaluation on Large Interval. - Jung Hee Cheon; Wootae Kim; Jai Hyun Park (IACR Cryptol. ePrint Arch., 2022)

Efficient verifiable computation over quotient polynomial rings. - Jai Hyun Park; Jung Hee Cheon; Dongwoo Kim 003 (Int. J. Inf. Sec., 2022)

Efficient Homomorphic Evaluation on Large Intervals. - Jung Hee Cheon; Wootae Kim; Jai Hyun Park (IEEE Trans. Inf. Forensics Secur., 2022)

High-precision RNS-CKKS on fixed but smaller word-size architectures: theory and application. - Rashmi Agrawal 001; Jung Ho Ahn; Flávio Bergamaschi; Ro Cammarota; Jung Hee Cheon; Fillipe D. M. de Souza; Huijing Gong; Minsik Kang; Duhyeong Kim; Jongmin Kim 007; Hubert de Lassus; Jai Hyun Park; et al. (IACR Cryptol. ePrint Arch., 2023)

HERMES: Efficient Ring Packing using MLWE Ciphertexts and Application to Transciphering. - Youngjin Bae; Jung Hee Cheon; Jaehyung Kim 002; Jai Hyun Park; Damien Stehlé (IACR Cryptol. ePrint Arch., 2023)

Arithmetic PCA for Encrypted Data. - Jung Hee Cheon; Hyeongmin Choe; Saebyul Jung; Duhyeong Kim; Dah Hoon Lee; Jai Hyun Park (IACR Cryptol. ePrint Arch., 2023)

SIMD-Aware Homomorphic Compression and Application to Private Database Query. - Jung Hee Cheon; Keewoo Lee; Jai Hyun Park; Yongdong Yeo (CoRR, 2024)

Plaintext-Ciphertext Matrix Multiplication and FHE Bootstrapping: Fast and Fused. - Youngjin Bae; Jung Hee Cheon; Guillaume Hanrot; Jai Hyun Park; Damien Stehlé (IACR Cryptol. ePrint Arch., 2024)

Tree-based Lookup Table on Batched Encrypted Queries using Homomorphic Encryption. - Jung Hee Cheon; Hyeongmin Choe; Jai Hyun Park (IACR Cryptol. ePrint Arch., 2024)

Towards Lightweight CKKS: On Client Cost Efficiency. - Jung Hee Cheon; Minsik Kang; Jai Hyun Park (IACR Cryptol. ePrint Arch., 2025)

Ciphertext-Ciphertext Matrix Multiplication: Fast for Large Matrices. - Jai Hyun Park (IACR Cryptol. ePrint Arch., 2025)

Fast Homomorphic Linear Algebra with BLAS. - Youngjin Bae; Jung Hee Cheon; Guillaume Hanrot; Jai Hyun Park; Damien Stehlé (CoRR, 2025)