Blind multiuser detection by accelerated subspace tracking. - Shohei Kikuchi; Akira Sano; Björn E. Ottersten (EUSIPCO, 2005)

Accelerated subspace tracking scheme and its applications to multiuser systems. - Shohei Kikuchi; Akira Sano; Björn E. Ottersten (PIMRC, 2005)

Accelerated Adaptive Algorithms with Application to Direction-of-Arrival Estimation by Subspace Tracking. - Shohei Kikuchi; Akira Sano (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

Subspace-Based Indoor Mobile Positioning Using Support Vector Regressor. - Shohei Kikuchi; Shinya Matsuyama; Akira Sano; Hiroyuki Tsuji (VTC Fall, 2006)

Blind Mobile Positioning in Urban Environment Based on Ray-Tracing Analysis. - Shohei Kikuchi; Akira Sano; Hiroyuki Tsuji (EURASIP J. Adv. Signal Process., 2006)

Feature analysis for predicting students' performance from reading patterns in an e-learning system. - Shohei Kikuchi; Taro Tezuka (ICCE, 2018)