PDR trajectory estimation using pedestrian-space constraints: real world evaluations. - Shun Yoshimi; Kohei Kanagu; Masahiro Mochizuki; Kazuya Murao; Nobuhiko Nishio (UbiComp/ISWC Adjunct, 2015)

Multi-algorithm on-site evaluation system for PDR challenge. - Katsuhiko Kaji; Kohei Kanagu; Kazuya Murao; Nobuhiko Nishio; Kenta Urano; Hirokazu Iida; Nobuo Kawaguchi (ICMU, 2016)

Colorful PDR: Colorizing PDR with shopping context in walking. - Kohei Kanagu; Kota Tsubouchi; Nobuhiko Nishio (IPIN, 2017)

Daily action dead reckoning using smartphone sensors. - Takumi Otsuki; Kohei Kanagu; Kota Tsubouchi; Nobuhiko Nishio (IPIN (Short Papers/Work-in-Progress Papers), 2019)