Andre Gohr, Alexander Hinneburg, Rene Schult, Myra Spiliopoulou. Topic Evolution in a Stream of Documents. In Proceedings of the SIAM International Conference on Data Mining, SDM 2009, April 30 - May 2, 2009, Sparks, Nevada, USA. pages 859-872, SIAM, 2009. [doi]
Abstract is missing.