A Framework for Task Retrieval in Task-Oriented Service Navigation System. - Yusuke Fukazawa; Takefumi Naganuma; Kunihiro Fujii; Shoji Kurakake (OTM Workshops, 2005)

Task-Oriented Mobile Service Recommendation Enhanced by a Situational Reasoning Engine. - Takefumi Naganuma; Marko Luther; Matthias Wagner 001; Atsuki Tomioka; Kunihiro Fujii; Yusuke Fukazawa; Shoji Kurakake (ASWC, 2006)

Classification-based Situational Reasoning for Task-oriented Mobile Service Recommendation. - Marko Luther; Yusuke Fukazawa; Bertrand Souville; Kunihiro Fujii; Takefumi Naganuma; Matthias Wagner 001; Shoji Kurakake (C&O@ECAI, 2006)

Role-Task Model for Advanced Task-Based Service Navigation System. - Yusuke Fukazawa; Takefumi Naganuma; Kunihiro Fujii; Shoji Kurakake (KES (1), 2006)

Construction and Use of Role-Ontology for Task-Based Service Navigation System. - Yusuke Fukazawa; Takefumi Naganuma; Kunihiro Fujii; Shoji Kurakake (ISWC, 2006)

Obstacles Reveal the Needs of Mobile Internet Services. - Munehiko Sasajima; Yoshinobu Kitamura; Takefumi Naganuma; Kunihiro Fujii; Shoji Kurakake; Riichiro Mizoguchi (J. Web Eng., 2008)