Noise reduction of speech signals by running spectrum filtering. - Kazuma Fujioka; Noboru Hayasaka; Yoshikazu Miyanaga; Norinobu Yoshida (Syst. Comput. Jpn., 2006)

Generic Itemset Mining Based on Reinforcement Learning. - Kazuma Fujioka; Kimiaki Shirahama (IEEE Access, 2022)