CGAA/EES at NEC Corporation, Powered by S-BPM: The Subject-Oriented BPM Development Technique Using Top-Down Approach. - Shinji Nakamura; Toshihiro Tan; Takeshi Hirayama; Hiroyuki Kawai; Shota Komiyama; Sadao Hosaka; Minoru Nakamura; Katsuhiro Yuki (S-BPM ONE, 2011)