Hybrid adaptation: integration of adaptive classification with adaptive context processing. - Naomi Iwayama; Katsuhiko Akiyama; Kazushi Ishigaki (IWFHR, 2002)

Handwriting-based learning materials on a tablet PC: a prototype and its practical studies in an elementary school. - Naomi Iwayama; Katsuhiko Akiyama; Hiroshi Tanaka; Hiroaki Tamura; Kazushi Ishigaki (IWFHR, 2004)