Mining categories for emails via clustering and pattern discovery.

Giuseppe Manco Elio Masciari Andrea Tagarelli Mining categories for emails via clustering and pattern discovery. 153-181 2008 30 J. Intell. Inf. Syst. 2 http://dx.doi.org/10.1007/s10844-006-0024-x db/journals/jiis/jiis30.html#MancoMT08