Analysis of Attack Activities for Honeypots Installation in Ethereum Network. - Kota Chin; Kazumasa Omote (Blockchain, 2021)

A Sealed-Bid Auction with Fund Binding: Preventing Maximum Bidding Price Leakage. - Kota Chin; Keita Emura; Shingo Sato; Kazumasa Omote (IEICE Trans. Inf. Syst., 2024)

An anonymous yet accountable contract wallet system using account abstraction. - Kota Chin; Keita Emura; Kazumasa Omote (J. Inf. Secur. Appl., 2025)