Matthias Zimmermann Dilek Z. Hakkani-Tür Elizabeth Shriberg Andreas Stolcke Text Based Dialog Act Classification for Multiparty Meetings. 190-199 2006 conf/mlmi/2006 MLMI http://dx.doi.org/10.1007/11965152_17 db/conf/mlmi/mlmi2006.html#ZimmermannHSS06