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» Covalidation of Dissimilarly Structured Models
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CSB
2003
IEEE
176views Bioinformatics» more  CSB 2003»
13 years 10 months ago
3D Structural Homology Detection via Unassigned Residual Dipolar Couplings
Recognition of a protein’s fold provides valuable information about its function. While many sequence-based homology prediction methods exist, an important challenge remains: tw...
Christopher James Langmead, Bruce Randall Donald
ICDAR
2009
IEEE
14 years 2 days ago
Unsupervised Selection and Discriminative Estimation of Orthogonal Gaussian Mixture Models for Handwritten Digit Recognition
The problem of determining the appropriate number of components is important in finite mixture modeling for pattern classification. This paper considers the application of an unsu...
Xuefeng Chen, Xiabi Liu, Yunde Jia
ICPR
2006
IEEE
14 years 6 months ago
Part-Based Probabilistic Point Matching
Correspondence algorithms typically struggle with shapes that display part-based variation. We present a probabilistic approach that matches shapes using independent part transfor...
Graham McNeill, Sethu Vijayakumar
ICMCS
2006
IEEE
171views Multimedia» more  ICMCS 2006»
13 years 11 months ago
New Area Matrix-Based Affine-Invariant Shape Features and Similarity Metrics
A near-planar object seen from different viewpoints results in differently deformed images. Under some assumptions, viewpoint changes can be modeled by affine transformations. Sh...
Carlos Ramon Pantaleon Dionisio, Hae Young Kim
BIOCOMP
2008
13 years 6 months ago
Semantic Discovery of Protein Web Services
- Integrating information about protein sequence and structure allows further exploration and establishment of protein sequence-structure-function relations. However, protein data ...
Xiong Liu, Hassan A. Karimi