A Framework of Emotional Speech Synthetise Using a Chord and a Scale. - Masaki Kurematsu; Hiroki Chiba; Jun Hakura; Hamido Fujita (SoMeT, 2010)

A Framework of Emotional Speech Synthetise Using Musical Knowledge. - Masaki Kurematsu; Hiroki Chiba; Hamido Fujita; Jun Hakura (SoMeT, 2011)

Amatsubu: A Semi-static Representation Technique Exposing Spatial Changes in Spatio-temporal Dependent Data. - Hiroki Chiba; Yuki Hyogo; Kazuo Misue (IV, 2017)

Static Representation Exposing Spatial Changes in Spatio-Temporal Dependent Data. - Hiroki Chiba; Yuki Hyogo; Kazuo Misue (IEICE Trans. Inf. Syst., 2018)