Mitsuaki Akiyama, Takanori Kawamoto, Masayoshi Shimamura, Teruaki Yokoyama, Youki Kadobayashi, Suguru Yamaguchi. A Proposal of Metrics for Botnet Detection Based on Its Cooperative Behavior. In 2007 International Symposium on Applications and the Internet - Workshops (SAINT 2007 Workshops), 15-19 January 2007, Hiroshima, Japan. pages 82, IEEE Computer Society, 2007. [doi]