Tayfun Kucukyilmaz Berkant Barla Cambazoglu Cevdet Aykanat Fazli Can Chat mining: Predicting user and message attributes in computer-mediated communication. 1448-1466 2008 44 Inf. Process. Manage. 4 http://dx.doi.org/10.1016/j.ipm.2007.12.009 db/journals/ipm/ipm44.html#KucukyilmazCAC08