A human-based sensor network connecting mobile phones. - Kenji Sasaki; Yuichi Uehara; Yoshihiro Kanazawa; Tomohiro Uchiyama; Kazunori Makimura; Niwat Thepvilojanapong; Hiroki Saito; Kaoru Sezaki; Yoshito Tobe (SenSys, 2005)

A System for Analyzing Life Rhythm Using Wireless Sensors on Mules. - Tomohiro Uchiyama; Yuichi Uehara; Masato Mori; Hiroki Saito; Yoshito Tobe (MDM, 2006)

Step-wise context extraction in AoK mule system. - Yuichi Uehara; Masato Mori; Nayuta Ishii; Yoshito Tobe; Yoh Shiraishi (SenSys, 2006)