Sciweavers

129 search results - page 18 / 26
» Expectation maximization algorithms for conditional likeliho...
Sort
View
140
Voted
CISS
2008
IEEE
15 years 3 months ago
Detection of anomalous meetings in a social network
Abstract-- When monitoring interactions within a social network, meetings or contacts between different members of the network are recorded. This paper addresses the problem of usi...
Jorge Silva, Rebecca Willett
MICCAI
2005
Springer
16 years 4 months ago
Respiratory Motion Correction in Emission Tomography Image Reconstruction
In Emission Tomography imaging, respiratory motion causes artifacts in lungs and cardiac reconstructed images, which lead to misinterpretations and imprecise diagnosis. Solutions l...
Mauricio Reyes, Grégoire Malandain, Pierre ...
ECCV
2004
Springer
15 years 8 months ago
Probabilistic Spatial-Temporal Segmentation of Multiple Sclerosis Lesions
Abstract. In this paper we describe the application of a novel statistical videomodeling scheme to sequences of multiple sclerosis (MS) images taken over time. The analysis of the ...
Allon Shahar, Hayit Greenspan
145
Voted
GCB
2000
Springer
137views Biometrics» more  GCB 2000»
15 years 7 months ago
Detecting Sporadic Recombination in DNA Alignments with Hidden Markov Models
Conventional phylogenetic tree estimation methods assume that all sites in a DNA multiple alignment have the same evolutionary history. This assumption is violated in data sets fro...
Dirk Husmeier, Frank Wright
138
Voted
ISCI
2007
170views more  ISCI 2007»
15 years 3 months ago
Automatic learning of cost functions for graph edit distance
Graph matching and graph edit distance have become important tools in structural pattern recognition. The graph edit distance concept allows us to measure the structural similarit...
Michel Neuhaus, Horst Bunke