1503 search results - page 50 / 301 » Detecting Anomalies in Graphs |
149
click to vote
MOBISYS
2008
ACM
16 years 3 months ago
2008
ACM
Mobile users of computation and communication services have been rapidly adopting battery-powered mobile handhelds, such as PocketPCs and SmartPhones, for their work. However, the...
132
click to vote
WETICE
2005
IEEE
15 years 9 months ago
2005
IEEE
Detecting massive network events like worm outbreaks in fast IP networks, such as Internet backbones, is hard. One problem is that the amount of traffic data does not allow real-t...
144
click to vote
RAID
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. This paper proposes a new approach to detecting aggregated anomalous events by correlating host file system changes across space and time. Our approach is based on a key...
137
click to vote
SOCIALCOM
2010
15 years 2 months ago
2010
As the value of reputation systems is widely recognized, the incentive to manipulate such systems is rapidly growing. We propose TAUCA, a scheme that identifies malicious users and...
126
click to vote
CVPR
1998
IEEE
16 years 6 months ago
1998
IEEE
We study an application of image registration in the medical domain. Based on a 3-D hierarchical deformable registration algorithm, we developed a prototype for automatic register...