Standardising annotation schemes for Japanese discourse. - Akira Ichikawa; Masahiro Araki; Massato Ishizaki; Shuichi Itabashi; Toshihiko Itoh; Hideki Kashioka; Keiji Kato; Hideaki Kikuchi; Tomoko Kumagai; Akira Kurematsu; Hanae Koiso; Masafumi Tamoto; et al. (LREC, 1998)