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The GIVE Challenge is a recent shared task in which NLG systems are evaluated over the Internet. In this paper, we validate this novel NLG evaluation methodology by comparing the Internet-based results with results we collected in a lab experiment. We find that the results delivered by both methods are consistent, but the Internet-based approach offers the(More)
Mutual gaze is important to social interaction, and can also facilitate task performance. Previous work has assumed that staring at someone maximises mutual gaze. Eye-tracking is used to explore this claim, along with the relationship between mutual gaze and task performance. Two participants – Instruction Giver (IG) and Instruction Follower (IF) –(More)
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