@inproceedings{Aist-etAl:2003:SIGDIAL,
  author = {Aist, Gregory  and  Rayner, Manny  and  Dowding, John  and  Hockey, Beth Ann   and  Early, Susana  and  Hieronymus, Jim},
  title = {A procedure assistant for astronauts in a functional programming architecture, with step previewing and spoken correction of dialogue moves},
  booktitle = {Proceedings of the Fourth {SIGdial} Workshop on Discourse and Dialogue},
  editor = {Akira Kurematsu and Alexander Rudnicky and Syun Tutiya},
  url = {http://www.aclweb.org/anthology/W03-2125},
  year = 2003,
  pages = {154--157}