@inproceedings{bohus-rudnicky-2007-implicitly, title = "Implicitly-supervised Learning in Spoken Language Interfaces: an Application to the Confidence Annotation Problem", author = "Bohus, Dan and Rudnicky, Alexander", editor = "Bunt, Harry and Keizer, Simon and Paek, Tim", booktitle = "Proceedings of the 8th SIGdial Workshop on Discourse and Dialogue", month = sep, year = "2007", address = "Antwerp, Belgium", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2007.sigdial-1.46/", pages = "256--264" }