Wi-Fi Human Behavior Analysis and BLE Tag Localization: A Case Study at an Underground Shopping Mall. - Nobuo Kawaguchi; Kei Hiroi; Atsushi Shionozaki; Masamichi Asukai; Toshimune Nasu; Yu Hashimoto; Takeharu Nakamura; Tetsuya Gotou; Shinsuke Ando (MobiQuitous, 2016)

RFI Detection Using Degree of Polarization for Polarimetric Synthetic Aperture Radar. - Yu Hashimoto; Ryo Natsuaki; Akira Hirose 001 (IGARSS, 2024)

Degree-of-Polarization-Based Radio Frequency Interference Detection for Synthetic Aperture Radar. - Yu Hashimoto; Akira Hirose 001; Ryo Natsuaki (IEEE Trans. Geosci. Remote. Sens., 2025)