Pilot study on improvement of quality of life among elderly using a pet-type robot. - Masao Kanamori; Mizue Suzuki; Hajime Oshiro; Misayo Tanaka; Tomoko Inoguchi; Hidenari Takasugi; Yoshiko Saito; Tomoji Yokoyama (CIRA, 2003)

Inter-cell interference coordination using coordinated inter-cell interference power control in uplink. - Kenichi Higuchi; Yoshiko Saito; Seigo Nakao (ICSPCS, 2013)

Inter-Cell Interference Coordination Method Based on Coordinated Inter-Cell Interference Power Control in Uplink. - Kenichi Higuchi; Yoshiko Saito; Seigo Nakao (IEICE Trans. Commun., 2015)