Policy-based Cooperation of Services in Ubiquitous Environments. - Toshio Tonouchi; Tomohiro Igakura; Naoto Maeda; Yasuyuki Beppu; Yoshiaki Kiriha (Integrated Network Management, 2003)

Policy transition mechanism: a new approach to multi-mode management. - Toshio Tonouchi; Tomohiro Igakura; Naoto Maeda; Yoshiaki Kiriha (NOMS (2), 2004)

UTRAN O&M support system with statistical fault identification and customizable rule sets. - Yoshinori Watanabe; Yasuhiko Matsunaga; Kosei Kobayashi; Toshio Tonouchi; Tomohiro Igakura; Shinji Nakadai; Kenichirou Kamachi (NOMS, 2008)