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» Upper Probabilities and Additivity
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PLDI
1998
ACM
15 years 2 months ago
Improving Performance by Branch Reordering
The conditional branch has long been considered an expensive operation. The relative cost of conditional branches has increased as recently designed machines are now relying on de...
Minghui Yang, Gang-Ryung Uh, David B. Whalley
UAI
1993
14 years 11 months ago
Diagnosis of Multiple Faults: A Sensitivity Analysis
We compare the diagnostic accuracy of three diagnostic inference models: the simple Bayes model, the multimembership Bayes model, which is isomorphic to the parallel combination f...
David Heckerman, Michael Shwe
IPMI
2001
Springer
15 years 10 months ago
Partial Volume Segmentation of Cerebral MRI Scans with Mixture Model Clustering
A mixture model clustering algorithm is presented for robust MRI brain image segmentation in the presence of partial volume averaging. The method uses additional classes to represe...
Aljaz Noe, James C. Gee
ICASSP
2008
IEEE
15 years 4 months ago
On the tradeoff between security and Robustness of the Trellis Coded Quantization scheme
The steganographic security in the Cachin’s work is defined as the statistical invisibility between the host signal and its marked version. At contrary, the robustness to an at...
Sofiane Braci, Rémy Boyer, Claude Delpha
ISM
2006
IEEE
93views Multimedia» more  ISM 2006»
15 years 4 months ago
Worst Case Attack on Quantization Based Data Hiding
Currently, most quantization based data hiding algorithms are built assuming specific distributions of attacks, such as additive white Gaussian noise (AWGN), uniform noise, and s...
Ning Liu, K. P. Subbalakshmi