Detection of Speaker Direction Based on the On-and-Off Microphone Combination for Entertainment Robots. - Takeshi Kawabata; Masashi Fujiwara; Takanori Shibutani (ICEC, 2005)

Heuristics for Detecting Botnet Coordinated Attacks. - Kazuya Kuwabara; Hiroaki Kikuchi; Masato Terada; Masashi Fujiwara (ARES, 2010)

Time Zone Correlation Analysis of Malware/Bot Downloads. - Khamphao Sisaat; Hiroaki Kikuchi; Shunji Matsuo; Masato Terada; Masashi Fujiwara; Surin Kittitornkun (IEICE Trans. Commun., 2013)

ALPAS: Analog-PIR-Sensor-Based Activity Recognition System in Smarthome. - Yukitoshi Kashimoto; Masashi Fujiwara; Manato Fujimoto; Hirohiko Suwa; Yutaka Arakawa; Keiichi Yasumoto (AINA, 2017)

SenStick: Comprehensive Sensing Platform with an Ultra Tiny All-In-One Sensor Board for IoT Research. - Yugo Nakamura; Yutaka Arakawa; Takuya Kanehira; Masashi Fujiwara; Keiichi Yasumoto (J. Sensors, 2017)

A Smart Fridge for Efficient Foodstuff Management with Weight Sensor and Voice Interface. - Masashi Fujiwara; Kazuki Moriya; Wataru Sasaki; Manato Fujimoto; Yutaka Arakawa; Keiichi Yasumoto (ICPP Workshops, 2018)

Energy Harvesting Sensor Node Toward Zero Energy In-Network Sensor Data Processing. - Tatsuya Morita; Masashi Fujiwara; Yutaka Arakawa; Hirohiko Suwa; Keiichi Yasumoto (MobiCASE, 2018)

GIFT: Glove for Indoor Fitness Tracking System. - Elder A. H. Akpa; Masashi Fujiwara; Yutaka Arakawa; Hirohiko Suwa; Keiichi Yasumoto (PerCom Workshops, 2018)

Predicting Occurrence Time of Daily Living Activities Through Time Series Analysis of Smart Home Data. - Wataru Sasaki; Masashi Fujiwara; Manato Fujimoto; Hirohiko Suwa; Yutaka Arakawa; Keiichi Yasumoto (PerCom Workshops, 2019)

A Smart Glove to Track Fitness Exercises by Reading Hand Palm. - Elder A. H. Akpa; Masashi Fujiwara; Hirohiko Suwa; Yutaka Arakawa; Keiichi Yasumoto (J. Sensors, 2019)