Tomoya Kobayashi Kazushi Nishimoto Analysis of relations between spoken utterances and text messages in chat-augmented meetings. 840-843 2007 conf/ACISicis/2007 ACIS-ICIS http://doi.ieeecomputersociety.org/10.1109/ICIS.2007.60 db/conf/ACISicis/ACISicis2007.html#KobayashiN07