163 search results - page 19 / 33 » Estimating the Information Theoretic Optimal Stego Noise |
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FOCS
1999
IEEE
15 years 1 months ago
1999
IEEE
Various efforts ([?, ?, ?]) have been made in recent years to derandomize probabilistic algorithms using the complexity theoretic assumption that there exists a problem in E = dti...
ITCC
2000
IEEE
15 years 2 months ago
2000
IEEE
In multiuser communication, the receiver’s performance is degraded by multiuser interference (MUI) as well as multipath distortions. This paper aims at elimination of these side...
CIKM
2009
Springer
15 years 4 months ago
2009
Springer
In this paper we study approximate landmark-based methods for point-to-point distance estimation in very large networks. These methods involve selecting a subset of nodes as landm...
SIGPRO
2002
14 years 9 months ago
2002
Image restoration from degraded images lies at the foundation of image processing, pattern recognition, and computer vision, so it has been extensively studied. A large number of ...
ICDE
2006
IEEE
15 years 3 months ago
2006
IEEE
XML structural joins, which evaluate the containment (ancestor-descendant) relationships between XML elements, are important operations of XML query processing. Estimating structu...