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CORR
2010
Springer
64views Education» more  CORR 2010»
13 years 6 months ago
Dual Formulations of Mixed Finite Element Methods
Mixed finite element methods solve a PDE using two or more variables. The theory of Discrete Exterior Calculus explains why the degrees of freedom associated to the different varia...
Andrew Gillette, Chandrajit L. Bajaj
ICPR
2006
IEEE
14 years 10 months ago
Interacting Active Rectangles for Estimation of Intervertebral Disk Orientation
This paper presents a fast and efficient method to determine intervertebral disk orientation in a magnetic resonance (MR) image of the spine. The algorithm originates from active ...
Amer Abufadel, Gregory G. Slabaugh, Gozde B. Unal,...
FOSSACS
2009
Springer
14 years 3 months ago
Normal Bisimulations in Calculi with Passivation
Behavioral theory for higher-order process calculi is less well developed than for first-order ones such as the π-calculus. In particular, effective coinductive characterization...
Sergueï Lenglet, Alan Schmitt, Jean-Bernard S...
CALCO
2009
Springer
176views Mathematics» more  CALCO 2009»
14 years 3 months ago
Complementation of Coalgebra Automata
Abstract. Coalgebra automata, introduced by the second author, generalize the well-known automata that operate on infinite words/streams, trees, graphs or transition systems. This...
Christian Kissig, Yde Venema
COST
2009
Springer
179views Multimedia» more  COST 2009»
14 years 3 months ago
Illumination Invariant Face Recognition by Non-Local Smoothing
Abstract. Existing face recognition techniques struggle with their performance when identities have to be determined (recognized) based on image data captured under challenging ill...
Vitomir Struc, Nikola Pavesic