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102
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IAJIT
2010
101views more  IAJIT 2010»
14 years 11 months ago
Left Ventricle Tracking in Isotopic Ventriculography Using Statistical Deformable Models
: The left ventricle tracking in planar scintigraphic images is an important step to study the coronary state. However, it is not as simple as we thought, because of the bad qualit...
Nawrès Khalifa, Said Ettaeib, Yosra Wahabi,...
CCCG
2009
14 years 10 months ago
Wireless Localization with Vertex Guards is NP-hard
We consider a special class of art gallery problems inspired by wireless localization. Given a simple polygon P, place and orient guards each of which broadcasts a unique key with...
Tobias Christ, Michael Hoffmann
110
Voted
CHARME
2003
Springer
100views Hardware» more  CHARME 2003»
15 years 6 months ago
Inductive Assertions and Operational Semantics
This paper shows how classic inductive assertions can be used in conjunction with an operational semantics to prove partial correctness properties of programs. The method imposes o...
J. Strother Moore
PODC
1997
ACM
15 years 5 months ago
Determining Consensus Numbers
Conditions on a shared object type T are given that are both necessary and sufficient for wait-free n-process consensus to be solvable using objects of type T and registers. The co...
Eric Ruppert
MOC
2011
14 years 7 months ago
Error estimates for Raviart-Thomas interpolation of any order on anisotropic tetrahedra
Abstract. We prove optimal order error estimates for the Raviart-Thomas interpolation of arbitrary order under the maximum angle condition for triangles and under two generalizatio...
Gabriel Acosta, Thomas Apel, Ricardo G. Durá...