@PhdThesis{Supelec822,
author = {Senthilkumar Chandramohan},
title = {Revisiting User Simulation in Dialogue Systems: Do we still need them\'e Will imitation play the role of simulation\'e},
year = {2012},
month = {September},
note = {PhD Thesis in Computer Science},
school = {University of Avignon},
url = {http://www.metz.supelec.fr//metz/personnel/pietquin/pdf/Senthilthesis.pdf}
}