@InProceedings{yano_cohen_smith_09,
  author = {Yano, Tae. and Smith, Noah A.},
  title = {What's Worthy of Comment? Content and Comment Volume in Political
Blogs with Topic Models},
  booktitle = {Proceedings of the International AAAI Conference on Weblogs and
Social Media (ICWSM) },
  year = {2010}
}