As our goal is to identify multimodal cues of segmentation in face-to-face conversation, we use the AMI meeting corpus (Carletta et al., 2006), which includes audiovideo recordings, to test our approach.
for example, interlocutors do not move around a lot when a new discussion is brought up; interlocutors mention agenda items (e.g., presentation, meeting) or content words more often when initiating a new discussion.