A fast incremental learning algorithm of RBF networks with long-term memory. - Keisuke Okamoto; Seiichi Ozawa; Shigeo Abe (IJCNN, 2003)

An Incremental Learning Algorithm for Resource Allocating Networks Based on Local Linear Regression. - Seiichi Ozawa; Keisuke Okamoto (ICONIP (1), 2009)

A method of structuring communication data for in-vehicle information service. - Keisuke Okamoto; Munehiko Sasajima; Naiwala P. Chandrasiri; Kazunari Nawa; Riichiro Mizoguchi (VNC, 2010)

Collaborative exploratory search in real-world context. - Naoki Tani; Danushka Bollegala; Naiwala P. Chandrasiri; Keisuke Okamoto; Kazunari Nawa; Shuhei Iitsuka; Yutaka Matsuo (CIKM, 2011)

Proposal of a sub-λ switching network and its time-slot assignment algorithm for network with asynchronous time-slot phase. - Keisuke Okamoto; Atsushi Hiramatsu (Kaleidoscope, 2013)

Highly reliable data distribution scheme for location information in vehicular networks using cyclic beacon transmission power patterns. - Keisuke Okamoto; Susumu Ishihara (VNC, 2013)

Proposal of flexible time-slot assignment algorithm for sub-λ switching network. - Keisuke Okamoto; Tatsuro Takahashi (ICOIN, 2014)

Array of Miniaturized Amperometric Gas Sensors Using Atomic Gold Decorated Pt/PANI Electrodes in Room Temperature Ionic Liquid Films. - Anifatul Faricha; Shohei Yoshida; Parthojit Chakraborty; Keisuke Okamoto; Tso-Fu Mark Chang; Masato Sone; Takamichi Nakamoto (Sensors, 2023)