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WG
2009
Springer
16 years 2 months ago
Chordal Digraphs
Chordal graphs, also called triangulated graphs, are important in algorithmic graph theory. In this paper we generalise the definition of chordal graphs to the class of directed ...
Daniel Meister, Jan Arne Telle
COST
2009
Springer
133views Multimedia» more  COST 2009»
16 years 2 months ago
Handwritten Signature On-Card Matching Performance Testing
This paper presents equipment and procedures for on-card (in-situ) performance testing of biometric on-card comparison implementations using pre-existing databases of biometric sam...
Olaf Henniger, Sascha Müller
226
Voted
ISVC
2009
Springer
16 years 2 months ago
Optimal Weights for Convex Functionals in Medical Image Segmentation
Energy functional minimization is a popular technique for medical image segmentation. The segmentation must be initialized, weights for competing terms of an energy functional must...
Chris McIntosh, Ghassan Hamarneh
ACISICIS
2008
IEEE
16 years 1 months ago
Lessons Learned from Implementing WS-Coordination and WS-AtomicTransaction
This paper presents the design and implementation of a transaction service that complies with the WS-Coordination and WS-AtomicTransaction standards. Such service builds upon XAct...
Ivan Silva Neto, Francisco Reverbel
207
Voted
ICASSP
2008
IEEE
16 years 1 months ago
Trajectory inverse kinematics by nonlinear, nongaussian tracking
We study trajectory inverse kinematics: to find a feasible trajectory in angle space that produces a given trajectory in workspace. We explicitly represent the multivalued invers...
Chao Qin, Miguel Á. Carreira-Perpiñ&...