R. Yan, C. Huang, J. Tang, Y. Zhang, and X. Li. Proceedings of the 12th ACM/IEEE-CS joint conference on Digital Libraries, page 51--60. New York, NY, USA, ACM, (2012)
S. Bethard, and D. Jurafsky. Proceedings of the 19th ACM international conference on Information and knowledge management, page 609--618. New York, NY, USA, ACM, (2010)
S. Maslov, and S. Redner. (2009)cite arxiv:0901.2640
Comment: 3 pages, 1 figure, invited comment for the Journal of Neuroscience.
The arxiv version is microscopically different from the published version.
A. SAKA, and M. IGAMI. IV '07: Proceedings of the 11th International Conference Information Visualization, page 453--458. Washington, DC, USA, IEEE Computer Society, (2007)
S. Aya, C. Lagoze, and T. Joachims. Proceedings of the International Conference on Knowledge Management, page 287--298. World Scientific Publishing, (October 2005)
U. Brandes, and T. Willhalm. Proceedings of the symposium on Data Visualisation 2002, page 159--ff. Aire-la-Ville, Switzerland, Switzerland, Eurographics Association, (2002)