@InProceedings{borgolte13:delta,
  author = 	 {Kevin Borgolte and Christopher Kruegel and Giovanni Vigna},
  title = 	 {{Delta: Automatic Identification of Unknown Web-based Infection Campaigns}},
  booktitle = {Proceedings of the ACM Conference on Computer and Communications Security (CCS)},
  year = 	 2013,
  address = 	 {Berlin, Germany},
  month = 	 {November}}