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IM
2007
15 years 7 months ago
Real Number Labelings for Paths and Cycles
The problem of radio channel assignments with multiple levels of interference depending on distance can be modeled using graph theory. The authors previously introduced a model of...
Jerrold R. Griggs, Xiaohua Teresa Jin
INFSOF
2007
104views more  INFSOF 2007»
15 years 7 months ago
A state-based approach to integration testing based on UML models
: Correct functioning of object-oriented software depends upon the successful integration of classes. While individual classes may function correctly, several new faults can arise ...
Shaukat Ali, Lionel C. Briand, Muhammad Jaffar-Ur ...
TIP
2008
127views more  TIP 2008»
15 years 7 months ago
SURE-LET Multichannel Image Denoising: Interscale Orthonormal Wavelet Thresholding
Abstract--We propose a vector/matrix extension of our denoising algorithm initially developed for grayscale images, in order to efficiently process multichannel (e.g., color) image...
Florian Luisier, Thierry Blu
JC
2007
94views more  JC 2007»
15 years 7 months ago
On the complexity of the multivariate Sturm-Liouville eigenvalue problem
We study the complexity of approximating the smallest eigenvalue of −∆ + q with Dirichlet boundary conditions on the d-dimensional unit cube. Here ∆ is the Laplacian, and th...
A. Papageorgiou
JMM2
2007
118views more  JMM2 2007»
15 years 7 months ago
Universal Detection of JPEG Steganography
Abstract— In this paper, we present a novel universal approach which consists in exploring statistics in the compressed frequency domain. This approach is motivated by two main c...
Johann Barbier, Eric Filiol, Kichenakoumar Mayoura