@inproceedings{gomez2011HT,
  author =	 {Vicen\c{c} G\'{o}mez and Hilbert J. Kappen and
                  Andreas Kaltenbrunner},
  title =	 {Modeling the structure and evolution of discussion
                  cascades},
  booktitle =	 {HT'11, Proceedings of the 22st ACM Conference on
                  Hypertext and Hypermedia},
  year =	 2011,
  location =	 {Eindhoven, The Netherlands},
  publisher =	 {ACM},
  address =	 {New York, NY, USA},
}