Influences of vowel duration on speaker-size estimation and discrimination. - Chihiro Takeshima; Minoru Tsuzaki; Toshio Irino (INTERSPEECH, 2009)

A pedestrian passage detection method by using spinning magnets on corridors. - Chihiro Takeshima; Katsuhiko Kaji; Kei Hiroi; Nobuo Kawaguchi; Takeshi Kamiyama; Ken Ohta; Hiroshi Inamura (UbiComp/ISWC Adjunct, 2015)