703 search results - page 51 / 141 » Graph-based anomaly detection |
SOCIALCOM
2010
13 years 6 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...
CVPR
1998
IEEE
14 years 10 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...
ITCC
2005
IEEE
14 years 2 months ago
2005
IEEE
Abstract: Evidence of some attacks can be manifested by abnormal sequences of system calls of programs. Most approaches that have been developed so far mainly concentrate on some p...
FEGC
2010
13 years 10 months ago
2010
The environment around us is progressively equipped with various sensors, producing data continuously. The applications using these data face many challenges, such as data stream i...
CRITIS
2009
13 years 6 months ago
2009
Abstract. With an increasing demand of inter-connectivity and protocol standardization modern cyber-critical infrastructures are exposed to a multitude of serious threats that may ...