池田翔太さんらの以下の論文がInternational Journal of Informatics Society(IJIS)の論文誌に掲載されました．

Shota Ikeda , Fumitaka Naruse , and Katsuhiko Kaji．BLE Beacon’s Defect Detection Method Based on Room Model of BLE and Wi-Fi．International Journal of Informatics Society, VOL.10, NO.3 (2019) 119-128