Sciweavers

1510 search results - page 116 / 302
» Upper Probabilities and Additivity
Sort
View
ICPR
2000
IEEE
15 years 11 months ago
Color and/or Texture Segmentation Using Deterministic Relaxation and Fast Marching Algorithms
The segmentation of colored texture images is considered. Either luminance, color, and/or texture features could be used for segmentation. For luminance and color the classes are ...
Spyros Liapis, Eftychios Sifakis, George Tziritas
ICML
2007
IEEE
15 years 10 months ago
Learning random walks to rank nodes in graphs
Ranking nodes in graphs is of much recent interest. Edges, via the graph Laplacian, are used to encourage local smoothness of node scores in SVM-like formulations with generalizat...
Alekh Agarwal, Soumen Chakrabarti
ALDT
2009
Springer
140views Algorithms» more  ALDT 2009»
15 years 4 months ago
Directional Decomposition of Multiattribute Utility Functions
Abstract. Several schemes have been proposed for compactly representing multiattribute utility functions, yet none seems to achieve the level of success achieved by Bayesian and Ma...
Ronen I. Brafman, Yagil Engel
SIBGRAPI
2008
IEEE
15 years 4 months ago
Bayesian Estimation of Hyperparameters in MRI through the Maximum Evidence Method
Bayesian inference methods are commonly applied to the classification of brain Magnetic Resonance images (MRI). We use the Maximum Evidence (ME) approach to estimate the most prob...
Damian E. Oliva, Roberto A. Isoardi, Germán...
VTC
2006
IEEE
101views Communications» more  VTC 2006»
15 years 4 months ago
Performance Validation for MMSE Turbo Equalization in ST-BICM Systems
— This paper presents a simple approach to assess performance that can be achieved by the MMSE turbo equalizer in ST-BICM systems over multipaths Rayleigh block fading channels w...
Nicolas Le Josse, Christophe Laot, Karine Amis