Collection Shop and Service Information with Software Agents. - Katsumi Takahashi; Yoshiyasu Nishibe; Ichiro Morihara; Fumio Hattori (PAAM, 1996)

Intelligent Pages Collecting Shop and Service Information with Software Agents. - Katsumi Takahashi; Yoshiyasu Nishibe; Ichiro Morihara; Fumio Hattori (Appl. Artif. Intell., 1997)

Action Navigator: an Information Service Based on Agent-Communication for Supporting Decision-Making. - Rie Ohtsubo; Katsumi Takahashi; Yoshiyasu Nishibe; Ichiro Morihara (PAAM, 1998)

Mobile Digital Assistants for Community Support. - Yoshiyasu Nishibe; Hiroaki Waki; Ichiro Morihara; Fumio Hattori; Toru Ishida 001; Toshikazu Nishimura; Hirofumi Yamaki; Takaaki Komura; Nobuyasu Itoh; Tadahiro Gotoh; Toyoaki Nishida; Hideaki Takeda 001; et al. (AI Mag., 1998)

Analyzing social interactions in a mobile computing environment and application to agent communication service: Experiments under the ICMAS'96 mobile assistant project. - Yoshiyasu Nishibe; Hiroaki Waki; Ichiro Morihara; Fumio Hattori (Syst. Comput. Jpn., 2001)