115 search results - page 19 / 23 » An Effective Anomaly Detection Method in SMTP Traffic |
INFOCOM
2012
IEEE
11 years 10 months ago
2012
IEEE
—An origin-destination (OD) flow between two routers is the set of packets that pass both routers in a network. Measuring the sizes of OD flows is important to many network man...
ICNS
2007
IEEE
14 years 1 months ago
2007
IEEE
Research networks, apart from pure IP packet-switched services, progressively introduce hybrid services, which combine packet switching and circuit switching technologies. Optical...
ACSAC
2008
IEEE
14 years 2 months ago
2008
IEEE
Most intrusion detection systems apply the misuse detection approach. Misuse detection compares recorded audit data with predefined patterns denoted as signatures. A signature is ...
TITS
2002
13 years 7 months ago
2002
Abstract-This paper presents algorithms for vision-based detection and classification of vehicles in monocular image sequences of traffic scenes recorded by a stationary camera. Pr...
CCS
2006
ACM
13 years 11 months ago
2006
ACM
Laundering email spam through open-proxies or compromised PCs is a widely-used trick to conceal real spam sources and reduce spamming cost in underground email spam industry. Spam...