Improving the Accuracy of Walking Context Recognition Using Step Rate. - Takuzo Ikuta; Kota Tsubouchi; Nobuhiko Nishio (IPIN, 2021)

Enhancing Indoor Altitude Estimation on Smartphones: Resolving Ventilation Fan Effects. - Kota Tsubouchi; Yuki Hirayama; Takuzo Ikuta; Nobuhiko Nishio (IPIN, 2023)

Mobile Spaghetti Analysis in Grocery Store with Smartphone Sensing. - Kota Tsubouchi; Takuzo Ikuta; Nobuhiko Nishio (PerCom Workshops, 2023)

State and Transition Recognition of Ventilation-induced Barometric Disturbance during Indoor Altitude Estimation. - Yuki Hirayama; Takuzo Ikuta; Kota Tsubouchi; Nobuhiko Nishio (IPIN, 2024)