Electrical computers and digital processing systems: multicomput – Computer network managing
Reexamination Certificate
2008-09-29
2010-10-05
Jean, Frantz B (Department: 2454)
Electrical computers and digital processing systems: multicomput
Computer network managing
C709S206000
Reexamination Certificate
active
07809824
ABSTRACT:
Multiple features of email traffic are analyzed and extracted. Feature vectors comprising the multiple features are created and cluster analysis is utilized to track spam generation even from dynamically changing or aliased IP addresses.
REFERENCES:
patent: 2003/0191969 (2003-10-01), Katsikas
patent: 2005/0183143 (2005-08-01), Anderholm et al.
patent: 2005/0203881 (2005-09-01), Sakamoto et al.
patent: 2008/0126951 (2008-05-01), Sood et al.
Ramarao Vishwanath Tumkur
Wei Stanley
Xi Xiaopeng
Yankov Dragomir
Jean Frantz B
Weaver Austin Villeneuve & Sampson LLP
Yahoo ! Inc.
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