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FORTE
2009
15 years 1 months ago
System Model-Based Definition of Modeling Language Semantics
Abstract. In this paper, we present an approach to define the semantics for object-oriented modeling languages. One important property of this semantics is to support underspecifie...
Hans Grönniger, Jan Oliver Ringert, Bernhard ...
ICIP
2009
IEEE
15 years 1 months ago
Robust extraction of urinary stones from CT data using attribute filters
In medical imaging, anatomical and other structures such as urinary stones, are often extracted with the aid of active contour/surface models. Active surface-based methods have ro...
Georgios K. Ouzounis, Stilianos Giannakopoulos, Co...
ICMCS
2009
IEEE
132views Multimedia» more  ICMCS 2009»
15 years 1 months ago
Video face recognition with graph-based semi-supervised learning
We consider the problem of classification of multiple observations of the same object, possibly under different transformations. We view this problem as a special case of semi-sup...
Effrosini Kokiopoulou, Pascal Frossard
ICSEA
2009
IEEE
15 years 1 months ago
Software Process Improvement in Multimodel Environments
-- Software is increasing in size and complexity. As a direct implication, organizations nd it more difficult to achieve the desired product quality. Process improvement models are...
André Ferreira, Ricardo Jorge Machado
CORR
2010
Springer
143views Education» more  CORR 2010»
15 years 1 months ago
CUR from a Sparse Optimization Viewpoint
The CUR decomposition provides an approximation of a matrix X that has low reconstruction error and that is sparse in the sense that the resulting approximation lies in the span o...
Jacob Bien, Ya Xu, Michael W. Mahoney