Signal-subspace-partition event filtering for eigenvector-based security system using radio waves. - Shohei Ikeda; Tomoaki Ohtsuki; Hiroyuki Tsuji (PIMRC, 2009)

Indoor Event Detection with Eigenvector Spanning Signal Subspace for Home or Office Security. - Shohei Ikeda; Hiroyuki Tsuji; Tomoaki Ohtsuki (IEICE Trans. Commun., 2009)

An Empirical Study of README contents for JavaScript Packages. - Shohei Ikeda; Akinori Ihara; Raula Gaikovina Kula; Kenichi Matsumoto (IEICE Trans. Inf. Syst., 2019)