Road traffic estimation from cellular network monitoring: A hands-on investigation. - Danilo Valerio; Tobias Witek; Fabio Ricciato; René Pilz; Werner Wiedermann (PIMRC, 2009)

On the Use of TCP Passive Measurements for Anomaly Detection: A Case Study from an Operational 3G Network. - Peter Romirer-Maierhofer; Angelo Coluccia; Tobias Witek (TMA, 2010)