Construction and Deployment of a Plant Ontology. - Riichiro Mizoguchi; Kouji Kozaki; Toshinobu Sano; Yoshinobu Kitamura (EKAW, 2000)

Functional Understanding Based on an Ontology of Functional Concepts. - Yoshinobu Kitamura; Toshinobu Sano; Riichiro Mizoguchi (PRICAI, 2000)

A functional concept ontology and its application to automatic identification of functional structures. - Yoshinobu Kitamura; Toshinobu Sano; Kouji Namba; Riichiro Mizoguchi (Adv. Eng. Informatics, 2002)