Special section on software engineering for embedded systems

Masayuki Hirayama, Yoshikazu Ueda, Toshiaki Aoki, Harumi Watanabe, Mikio Aoyama, Shin Nakajima, Atsushi Sawada, Naoyasu Ubayashi, Shigeyuki Ohara, Shinji Kohno, Kazutoshi Wakabayashi, Shigeru Hitomi, Suji Yamamoto, Naoki Tamura