RWS (Random Walk Splitting): A Random Walk Based Discretization of Continuous Attributes. - Masaaki Hanaoka; Masaki Kobayashi; Haruaki Yamazaki (PRICAI, 2000)

Automatic sleep stage scoring based on waveform recognition method and decision-tree learning. - Masaaki Hanaoka; Masaki Kobayashi; Haruaki Yamazaki (Syst. Comput. Jpn., 2002)