TY - CONF T1 - Adequacy of data for characterizing caller behavior T2 - Proceedings of KDD Inter. Workshop on Social Network Mining and Analysis (SNAKDD Y1 - 2008 A1 - Phithakkitnukoon, Santi A1 - Ram Dantu JF - Proceedings of KDD Inter. Workshop on Social Network Mining and Analysis (SNAKDD ER -