Implementation and evaluation of BLE proximity detection mechanism for Pass-by Framework. - Ryoma Tabata; Arisa Hayashi; Seiki Tokunaga; Sachio Saiki; Masahide Nakamura; Shinsuke Matsumoto (ICIS, 2016)

Managing uncertain location with probability by integrating absolute and relative location information. - Ryoma Tabata; Sachio Saiki; Masahide Nakamura (iiWAS, 2017)