@InProceedings{Du15a,
  author =	 {Lan Du and John Pate and Mark Johnson},
  title =	 {Topic Segmentation with An Ordering-Based Topic
                  Model},
  booktitle =	 {Proceedings of the 29th AAAI conference on
                  Artificial Intelligence},
  pages =        {2232--2238},
  year =	 2015
}