Efficient Secure Multi-Party Protocols for Decision Tree Classification. - Atsunori Ichikawa; Wakaha Ogata; Koki Hamada; Ryo Kikuchi (ACISP, 2019)

Efficient Noise Generation to Achieve Differential Privacy with Applications to Secure Multiparty Computation. - Reo Eriguchi; Atsunori Ichikawa; Noboru Kunihiro; Koji Nuida (Financial Cryptography (1), 2021)

Private Intersection-Weighted-Sum. - Koji Chida; Koki Hamada; Atsunori Ichikawa; Masanobu Kii; Junichi Tomida (IACR Cryptol. ePrint Arch., 2022)

Communication-Efficient Inner Product Private Join and Compute with Cardinality. - Koji Chida; Koki Hamada; Atsunori Ichikawa; Masanobu Kii; Junichi Tomida (AsiaCCS, 2023)

3-Party Secure Computation for RAMs: Optimal and Concretely Efficient. - Atsunori Ichikawa; Ilan Komargodski; Koki Hamada; Ryo Kikuchi; Dai Ikarashi (IACR Cryptol. ePrint Arch., 2023)

On Rényi Differential Privacy in Statistics-based Synthetic Data Generation. - Takayuki Miura; Toshiki Shibahara; Masanobu Kii; Atsunori Ichikawa; Juko Yamamoto; Koji Chida (J. Inf. Process., 2023)

Efficient Noise Generation Protocols for Differentially Private Multiparty Computation. - Reo Eriguchi; Atsunori Ichikawa; Noboru Kunihiro; Koji Nuida (IEEE Trans. Dependable Secur. Comput., 2023)

Perfectly Secure Oblivious Priority Queue. - Atsunori Ichikawa; Wakaha Ogata (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2023)

Evaluating Synthetic Data Generation Techniques for Medical Dataset. - Takayuki Miura; Eizen Kimura; Atsunori Ichikawa; Masanobu Kii; Juko Yamamoto (BIOSTEC (2), 2024)

Efficiently Calculating Stronger Lower Bound for Differentially Private SGD in Black-Box Setting. - Toshiki Shibahara; Takayuki Miura; Masanobu Kii; Atsunori Ichikawa (COMPSAC, 2024)

SETSUBUN: Revisiting Membership Inference Game for Evaluating Synthetic Data Generation. - Takayuki Miura; Masanobu Kii; Toshiki Shibahara; Kazuki Iwahana; Tetsuya Okuda; Atsunori Ichikawa; Naoto Yanai (J. Inf. Process., 2024)

Explaining and Visualizing Synthetic Data Quality Using Statistical Distances. - Juko Yamamoto; Takayuki Miura; Rina Okada; Masanobu Kii; Atsunori Ichikawa (EuroS&P (Workshops), 2025)

Lightweight Two-Party Secure Sampling Protocol for Differential Privacy. - Masanobu Kii; Atsunori Ichikawa; Takayuki Miura (Proc. Priv. Enhancing Technol., 2025)