An agent control mechanism in virtual worlds for mobile users. - Kazuya Matsubara; Yuki Mizukubo; Tomoharu Morita; Hiroyuki Tarumi; Fusako Kusunoki (AMT, 2005)

Experiments of Entertainment Applications of a Virtual World System for Mobile Phones. - Hiroyuki Tarumi; Kasumi Nishihara; Kazuya Matsubara; Yuki Mizukubo; Shouji Nishimoto; Fusako Kusunoki (ICEC, 2005)

Design and Evaluation of a Location-Based Virtual City System for Mobile Phones. - Hiroyuki Tarumi; Seiko Tokuda; Tomohiro Yasui; Kazuya Matsubara; Fusako Kusunoki (SAINT, 2005)

Open experiments of mobile sightseeing support systems with shared virtual worlds. - Hiroyuki Tarumi; Kayo Yokoo; Shouji Nishimoto; Kazuya Matsubara; Yasushi Harada; Fusako Kusunoki; Sangtae Kim; Yuki Mizukubo (Advances in Computer Entertainment Technology, 2006)

KOTOHIRAGU NAVIGATOR: An Open Experiment of Location-Aware Service for Popular Mobile Phones. - Hiroyuki Tarumi; Yuko Tsurumi; Kazuya Matsubara; Yusuke Hayashi; Yuki Mizukubo; Makoto Yoshida; Fusako Kusunoki (LoCA, 2006)