1503 search results - page 200 / 301 » Detecting Anomalies in Graphs |
112
Voted
ADBIS
2009
Springer
15 years 4 months ago
2009
Springer
In this paper, we visit the problem of the management of inconsistencies emerging on ETL processes as results of evolution operations g at their sources. We abstract Extract-Transf...
77
Voted
ICPR
2008
IEEE
15 years 4 months ago
2008
IEEE
This paper proposes an automatic foreground segmentation system based on Gaussian mixture models and dynamic graph cut algorithm. An adaptive perpixel background model is develope...
SCAM
2002
IEEE
15 years 3 months ago
2002
IEEE
In this paper, we first present a static analysis based on set-based framework, which estimates exception propagation paths of Java programs. We construct an exception propagatio...
97
Voted
MICS
2008
14 years 8 months ago
2008
We present an approach to studying the community structures of networks by using linear programming (LP). Starting with a network in terms of (a) a collection of nodes and (b) a co...
79
Voted
ICIP
2010
IEEE
14 years 8 months ago
2010
IEEE
We consider a semi-supervised regression setting where we have temporal sequences of partially labeled data, under the assumption that the labels should vary slowly along a sequen...