@inproceedings{LearnDialogue-Boyer-QG-2009,
author = {Boyer, Kristy Elizabeth and Lahti, William J and Phillips, Robert and Wallis, Michael D and Vouk, Mladen A and Lester, James C},
booktitle = {Proceedings of the Second Workshop on Question Generation},
pages = {9--16},
title = {{An Empirically Derived Question Taxonomy for Task-Oriented Tutorial Dialogue}},
year = {2009},
month = {jul},
venue = {Brighton, United Kingdom},
url = {http://cise.ufl.edu/research/learndialogue/pdf/LearnDialogue-Boyer-QG-2009.pdf},
keywords = {dialoguehmm}
}