A System to Construct an Interest Model of User Based on Information in Browsed Web Page by User. - Kosuke Kawazu; Masakazu Murao; Takeru Ohta; Masayoshi Mase; Takashi Maeno (HCI (3), 2009)

Optuna: A Next-generation Hyperparameter Optimization Framework. - Takuya Akiba; Shotaro Sano; Toshihiko Yanase; Takeru Ohta; Masanori Koyama (KDD, 2019)