Indoor positioning based on radio signal strength distribution modeling using mirror image method. - Yaemi Teramoto; Akiko Sato; Akinori Asahara; Hitoshi Tomita (ISA, 2011)

Map representation for ubiquitous network robot services. - Yaemi Teramoto; Akiko Sato; Kishiko Maruyama; Hitoshi Tomita (ISA, 2012)

Spatio-temporal similarity search method for disaster estimation. - Hideki Hayashi; Akinori Asahara; Natsuko Sugaya; Yuichi Ogawa; Hitoshi Tomita (IEEE BigData, 2015)

Spatio-temporal join technique for disaster estimation in large-scale natural disaster. - Hideki Hayashi; Akinori Asahara; Natsuko Sugaya; Yuichi Ogawa; Hitoshi Tomita (IWGS, 2015)

Composition of simulation data for large-scale disaster estimation. - Hideki Hayashi; Akinori Asahara; Natsuko Sugaya; Yuichi Ogawa; Hitoshi Tomita (EM-GIS, 2016)

Stream Geo-location Data Processing for Detecting Rescuers in a Large-scale Disaster. - Hideki Hayashi; Yuichi Ogawa; Natsuko Sugaya; Akinori Asahara; Hitoshi Tomita (EM-GIS, 2017)