Delay Estimation Method for N-tier Architecture. - Shinji Kikuchi; Ken Yokoyama; Akira Takeyama (ICN (1), 2005)

Performance problem analysis method for Web systems using multiple decision trees. - Shinji Kikuchi; Ken Yokoyama; Akira Takeyama (IPCCC, 2006)

Daily Health Condition Estimation Using a Smart Toothbrush with Halitosis Sensor. - Satoshi Yoshimura; Teruhiro Mizumoto; Yuki Matsuda 001; Keita Ueda; Akira Takeyama (MobiQuitous, 2021)

Measuring Health Conditions Every Morning Using a Smart Toothbrush with a Gas Sensor. - Satoshi Yoshimura; Teruhiro Mizumoto; Yuki Matsuda 001; Keita Ueda; Akira Takeyama (Intelligent Environments (Workshops), 2022)