Public Opinion Channel for Communities in the Information Age. - Toyoaki Nishida; Nobuhiko Fujihara; Shintaro Azechi; Kaoru Sumi; Hiroyuki Yano; Takashi Hirata (New Gener. Comput., 1999)

Public Opinion Channel: A Challenge for Interactive Community Broadcasting. - Shintaro Azechi; Nobuhiko Fujihara; Kaoru Sumi; Takashi Hirata; Hiroyuki Yano; Toyoaki Nishida (Digital Cities, 2000)

Dry information, communication, and communities. - Shintaro Azechi (KES, 2000)

Creating City Community Consanguinity: Use of Public Opinion Channel in Digital Cities. - Tomohiro Fukuhara; Ken'ichi Matsumura; Shintaro Azechi; Nobuhiko Fujihara; Kazunori Terada; Koji Yamashita; Toyoaki Nishida (Digital Cities, 2001)

Informational humidity model: explanation of dual modes of community for social intelligence design. - Shintaro Azechi (AI Soc., 2005)