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Adapted Extended Baum-Welch transformations
MMIE training EBW transformations gradient steepness
2015/7/29
The discrimination technique for estimating parameters of Gaussian mixtures that is based on the Extended Baum-Welch transformations (EBW) has had significant impact on the speech recognition communit...
A SIFT-based Image Fingerprinting Approach Robust to Geometric Transformations
A SIFT-based Image Fingerprinting Approach Robust Geometric Transformations
2013/7/16
Among approaches in implementing Digital Rights Management, image fingerprinting technique is considered to be one of the most attractive solutions, especially in detecting illegal use of image works....
Core Role-Based Access Control:Efficient Implementations by Transformations
access control complexity guarantees incrementalization optimization transformation
2012/12/3
This paper describes a transformational method applied to the core component of role-based access control (RBAC), to derive efficient implementations from a specification based on the ANSI standard fo...