Eunyoung Ha, Joseph F. Grafsgaard, Christopher Michael Mitchell, Kristy Elizabeth Boyer, James C. Lester. Combining Verbal and Nonverbal Features to Overcome the "Information Gap" in Task-Oriented Dialogue. In Proceedings of the SIGDIAL 2012 Conference, The 13th Annual Meeting of the Special Interest Group on Discourse and Dialogue, 5-6 July 2012, Seoul National University, Seoul, South Korea. pages 247-256, The Association for Computer Linguistics, 2012. [doi]
Abstract is missing.