703 search results - page 48 / 141 » Graph-based anomaly detection |
USS
2004
13 years 10 months ago
2004
Many host-based anomaly detection systems monitor a process ostensibly running a known program by observing the system calls the process makes. Numerous improvements to the precis...
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
This paper deals with estimation of dense optical flow
and ego-motion in a generalized imaging system by exploiting
probabilistic linear subspace constraints on the flow.
We dea...
EDBTW
2010
Springer
14 years 3 months ago
2010
Springer
Requirements for a traffic monitoring system can be very demanding as both privacy and performance aspects have to be taken into account jointly. Moreover, the legislation sets fo...
ICDM
2010
IEEE
13 years 6 months ago
2010
IEEE
In this paper, we study probabilistic modeling of heterogeneously attributed multi-dimensional arrays. The model can manage the heterogeneity by employing an individual exponential...
ISSRE
2003
IEEE
14 years 1 months ago
2003
IEEE
Reproducing and learning from failures in deployed software is costly and difficult. Those activities can be facilitated, however, if the circumstances leading to a failure are p...