Ashley Chonka Soon Keow Chong Wanlei Zhou Yang Xiang Multi-Core Defense System (MSDS) for Protecting Computer Infrastructure against DDoS Attacks. 503-508 2008 PDCAT http://dx.doi.org/10.1109/PDCAT.2008.72 conf/pdcat/2008 db/conf/pdcat/pdcat2008.html#ChonkaCZX08