Development of Portfolio Assessment Support System. - Yasuhiko Morimoto; Isao Kikukawa; Maomi Ueno; Setsuo Yokoyama; Youzou Miyadera (ICCE, 2006)

Formal Method of Description Supporting Portfolio Assessment. - Yasuhiko Morimoto; Maomi Ueno; Isao Kikukawa; Setsuo Yokoyama; Youzou Miyadera (J. Educ. Technol. Soc., 2006)