Surveillance system based on spatio-temporal information. - Atsushi Nagai; Yoshinori Kuno; Yoshiaki Shirai (ICIP (2), 1996)

Detecting persons on changing background. - Akihiko Iketani; Atsushi Nagai; Yoshinori Kuno; Yoshiaki Shirai (ICPR, 1998)

The Toda molecule equation and the epsilon-algorithm. - Atsushi Nagai; Tetsuji Tokihiro; Junkichi Satsuma (Math. Comput., 1998)

Detection of moving objects against a changing background. - Atsushi Nagai; Yoshinori Kuno; Yoshiaki Shirai (Syst. Comput. Jpn., 1999)

Real-Time Surveillance System Detecting Persons in Complex Scenes. - Akihiko Iketani; Atsushi Nagai; Yoshinori Kuno; Yoshiaki Shirai (Real Time Imaging, 2001)

Elliptic theta function and the best constants of Sobolev-type inequalities. - Hiroyuki Yamagishi; Yoshinori Kametaka; Atsushi Nagai; Kohtaro Watanabe 001; Kazuo Takemura (JSIAM Lett., 2012)

Complete low-cut filter and the best constant of Sobolev inequality. - Hiroyuki Yamagishi; Yoshinori Kametaka; Atsushi Nagai; Kohtaro Watanabe 001; Kazuo Takemura (JSIAM Lett., 2013)

The best estimation corresponding to continuous model of Thomson cable. - Hiroyuki Yamagishi; Yoshinori Kametaka; Atsushi Nagai; Kohtaro Watanabe 001; Kazuo Takemura (JSIAM Lett., 2013)

Utterance Intent Classification of a Spoken Dialogue System with Efficiently Untied Recursive Autoencoders. - Tsuneo Kato; Atsushi Nagai; Naoki Noda; Ryosuke Sumitomo; Jianming Wu; Seiichi Yamamoto (SIGDIAL Conference, 2017)

A Hierarchical Structure for the Sharp Constants of Discrete Sobolev Inequalities on a Weighted Complete Graph. - Kazuo Takemura; Yoshinori Kametaka; Atsushi Nagai (Symmetry, 2018)

Utterance Intent Classification for Spoken Dialogue System with Data-Driven Untying of Recursive Autoencoders. - Tsuneo Kato; Atsushi Nagai; Naoki Noda; Jianming Wu; Seiichi Yamamoto (IEICE Trans. Inf. Syst., 2019)

The best constant of discrete Sobolev inequality on 1812 C60 fullerene isomers. - Yoshinori Kametaka; Kohtaro Watanabe 001; Atsushi Nagai; Kazuo Takemura; Hiroyuki Yamagishi; Hiroto Sekido (JSIAM Lett., 2020)