- CEAS 2008 - The Fifth Conference on Email and Anti-Spam, 21-22 August 2008, Mountain View, California, USA. 2008
- Henry Stern:
A Survey of Modern Spam Tools.
- Richard Clayton:
Do Zebras get more Spam than Aardvarks?
- D. Sculley:
On Free Speech and Civil Discourse: Filtering Abuse in Blog Comments.
- Tsuen-Wan Ngan:
Reducing E-Discovery Cost by Filtering Included Emails.