Efficient nonlinear equalization scheme for MIMO constant envelope modulation receivers affected by quantization error. - Kohei Kotera; Osamu Muta; Hiroshi Furukawa (ICOIN, 2012)

Behavioral Anomaly Detection System on Network Application Traffic from Many Sensors. - Akira Nagata; Kohei Kotera; Katsuichi Nakamura; Yoshiaki Hori (COMPSAC, 2014)

An NMF-Based Traffic Classification Approach towards Anomaly Detection for Massive Sensors. - Akira Nagata; Kohei Kotera; Katsuichi Nakamura; Yoshiaki Hori (INCoS, 2014)