Position Estimation for Goods Tracking System Using Mobile Detectors. - Hiroshi Mineno; Kazuo Hida; Miho Mizutani; Naoto Miyauchi; Kazuhiro Kusunoki; Akira Fukuda; Tadanori Mizuno (KES (1), 2005)

Hybrid positioning system combining spatially continuous and discrete information for indoor location-based service. - Junya Fujimoto; Shinji Hotta; Kensuke Sawada; Yoshiro Hada; Kazuo Hida; Shin-ichiro Mori (UPINLBS, 2012)