On the Delay and Quality of DV Transmission Systems Using ATM Networks. - Akihiko Machizawa; Kazunori Sugiura; Takahiro Komine; Haruo Okazawa; Shin-ichi Nakagawa (ICOIN, 2001)

Development of a High-Accurate Time Server for Measurements of the Internet. - Yoshiaki Kitaguchi; Haruo Okazawa; Syunsuke Shinomiya; Yutaka Kidawara; Katsuya Hakozaki; Shin-ichi Nakagawa (ICOIN (2), 2002)