@article{exploratoryanalysisofhighlyheterogeneous,
  title = {Exploratory Analysis of Highly Heterogeneous Document Collections},
  author = {Arun S. Maiya and John P. Thompson and Francisco Loaiza-Lemos and Robert M. Rolfe},
  year = {2013},
  eprint = {1308.2359},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1308.2359v1},
}