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CSDA
2010
157views more  CSDA 2010»
15 years 2 months ago
Robust estimation of constrained covariance matrices for confirmatory factor analysis
Confirmatory factor analysis (CFA) is a data anylsis procedure that is widely used in social and behavioral sciences in general and other applied sciences that deal with large qua...
E. Dupuis Lozeron, M. P. Victoria-Feser
COMPSAC
2010
IEEE
14 years 11 months ago
Security in Context: Analysis and Refinement of Software Architectures
Security analysis methods can provide correct yet meaningless results if the assumptions underlying the model do not conform to reality. We present an approach to analyze the secur...
Thomas Heyman, Riccardo Scandariato, Wouter Joosen
ISMIR
2004
Springer
118views Music» more  ISMIR 2004»
15 years 7 months ago
Learning to Align Polyphonic Music
We describe an efficient learning algorithm for aligning a symbolic representation of a musical piece with its acoustic counterpart. Our method employs a supervised learning appr...
Shai Shalev-Shwartz, Joseph Keshet, Yoram Singer
CAD
2007
Springer
15 years 2 months ago
Error analysis of reparametrization based approaches for curve offsetting
This paper proposes an error analysis of reparametrization based approaches for planar curve offsetting. The approximation error in Hausdorff distance is computed. The error is bo...
Hong-Yan Zhao, Guo-Jin Wang
PRL
2010
310views more  PRL 2010»
15 years 25 days ago
A Lagrangian Half-Quadratic approach to robust estimation and its applications to road scene analysis
We consider the problem of fitting linearly parameterized models, that arises in many computer vision problems such as road scene analysis. Data extracted from images usually cont...
Jean-Philippe Tarel, Pierre Charbonnier