641 search results - page 73 / 129 » Collusion set detection using graph clustering |
DEXA
2003
Springer
14 years 2 months ago
2003
Springer
This paper presents an algorithm for termination static analysis of active rules with priorities. Active rules termination is an undecidable problem. Several recent works have sugg...
IPMI
2005
Springer
14 years 9 months ago
2005
Springer
The blood oxygen level-dependent (BOLD) signal in response to brief periods of stimulus can be detected using event-related functional magnetic resonance imaging (ER-fMRI). In this...
MIR
2003
ACM
14 years 2 months ago
2003
ACM
In a typical content-based image retrieval (CBIR) system, query results are a set of images sorted by feature similarities with respect to the query. However, images with high fea...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
In this chapter we consider a cell phone network as a set of automatically deployed sensors that records movement and interaction patterns of the population. We discuss methods fo...
FLAIRS
2009
13 years 6 months ago
2009
One of the primary issues with traditional anomaly detection approaches is their inability to handle complex, structural data. One approach to this issue involves the detection of...