1503 search results - page 106 / 301 » Detecting Anomalies in Graphs |
180
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CVPR
2009
IEEE
16 years 11 months ago
2009
IEEE
In this paper we introduce a novel method to detect and
localize abnormal behaviors in crowd videos using Social
Force model. For this purpose, a grid of particles is placed
ove...
146
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ICCD
2004
IEEE
16 years 1 months ago
2004
IEEE
1 Many computer security threats involve execution of unauthorized foreign code on the victim computer. Viruses, network and email worms, Trojan horses, backdoor programs used in ...
161
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IAT
2007
IEEE
15 years 8 months ago
2007
IEEE
This paper presents a design of high-speed network traffic acquisition subsystem suitable for agent-based intrusion detection systems. To match the performance requirements and to...
144
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ACSAC
2008
IEEE
15 years 11 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 ...
143
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WWW
2010
ACM
15 years 11 months ago
2010
ACM
Access to realistic, complex graph datasets is critical to research on social networking systems and applications. Simulations on graph data provide critical evaluation of new sys...