A Note on Biometrics-based Authentication with Portable Device. - Shinsuke Ohtsuka; Satoshi Kawamoto; Shigeru Takano; Kensuke Baba; Hiroto Yasuura (SECRYPT, 2008)

Legality Identification of Japanese Online Advertisements Using Complex-Valued Support Vector Machines with DFT-Coded Document Vectors. - Satoshi Kawamoto; Toshio Akimitsu; Kikuo Asai (JSAI-isAI Workshops, 2021)