Utilizing Variability of Time and Term Content, within and across Users in Session Detection Shuqi Sun author Sheng Li author Muyun Yang author Haoliang Qi author Tiejun Zhao author 2010-08 text Coling 2010: Posters Chu-Ren Huang editor Dan Jurafsky editor Coling 2010 Organizing Committee Beijing, China conference publication sun-etal-2010-utilizing https://aclanthology.org/C10-2138/ 2010-08 1203 1210