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» The Discrete Basis Problem
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MIA
2010
170views more  MIA 2010»
14 years 7 months ago
Linear intensity-based image registration by Markov random fields and discrete optimization
We propose a framework for intensity-based registration of images by linear transformations, based on a discrete Markov Random Field (MRF) formulation. Here, the challenge arises ...
Darko Zikic, Ben Glocker, Oliver Kutter, Martin Gr...
105
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COGSR
2010
116views more  COGSR 2010»
14 years 7 months ago
On the cognitive process of human problem solving
act 11 One of the fundamental human cognitive processes is problem solving. As a higher-layer cognitive process, problem solving interacts many other cognitive processes such as ab...
Yingxu Wang, Vincent Chiew
99
Voted
ICDT
2010
ACM
219views Database» more  ICDT 2010»
15 years 10 months ago
Aggregate Queries for Discrete and Continuous Probabilistic XML
Sources of data uncertainty and imprecision are numerous. A way to handle this uncertainty is to associate probabilistic annotations to data. Many such probabilistic database mode...
Serge Abiteboul, T.-H Hubert Chan, Evgeny Kharlamo...
110
Voted
SIAMSC
2008
140views more  SIAMSC 2008»
15 years 17 days ago
Newton-GMRES Preconditioning for Discontinuous Galerkin Discretizations of the Navier--Stokes Equations
We study preconditioners for the iterative solution of the linear systems arising in the implicit time integration of the compressible Navier-Stokes equations. The spatial discreti...
Per-Olof Persson, Jaime Peraire
96
Voted
JUCS
2007
95views more  JUCS 2007»
15 years 16 days ago
Using Place Invariants and Test Point Placement to Isolate Faults in Discrete Event Systems
: This paper describes a method of using Petri net P-invariants in system diagnosis. To model this process a net oriented fault classification is presented. Hence, the considered d...
Iwan Tabakow