Measurement-based spectrum database with mesh clustering. - Rei Hasegawa; Takeo Fujii (ICUFN, 2017)

Low Storage, but Highly Accurate Measurement-Based Spectrum Database via Mesh Clustering. - Rei Hasegawa; Keita Katagiri; Koya Sato; Takeo Fujii (IEICE Trans. Commun., 2018)

Estimation of Bus Passenger Attributes Using Swin Transformer. - Zhijun Zhong; Soichiro Yokoyama; Tomohisa Yamashita; Hidenori Kawamura; Yoshimi Sato; Rei Hasegawa; Miyuki Hirasawa (AIPR, 2022)