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» Uncertain Linear Constraints
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ICIP
2000
IEEE
15 years 11 months ago
Weighted Factorization
Factorization methods use linear subspace constraints to recover 3D rigid structure from 2D motion. Usually, these methods give equal weight to the contribution of each region (or...
Pedro M. Q. Aguiar, José M. F. Moura
ISBI
2006
IEEE
15 years 10 months ago
An algebraic solution to rigid registration of diffusion tensor images
We present an algebraic solution to direct registration of diffusion tensor images under various local deformation models. We show how to linearly recover the deformation from the...
Alvina Goh, René Vidal
RTA
2010
Springer
15 years 1 months ago
Higher-Order (Non-)Modularity
We show that, contrary to the situation in first-order term rewriting, almost none of the usual properties of rewriting are modular for higher-order rewriting, irrespective of the...
Claus Appel, Vincent van Oostrom, Jakob Grue Simon...
CORR
2006
Springer
127views Education» more  CORR 2006»
14 years 10 months ago
A Semidefinite Relaxation for Air Traffic Flow Scheduling
We first formulate the problem of optimally scheduling air traffic low with sector capacity constraints as a mixed integer linear program. We then use semidefinite relaxation tech...
Alexandre d'Aspremont, Laurent El Ghaoui
ACL
2010
14 years 8 months ago
Global Learning of Focused Entailment Graphs
We propose a global algorithm for learning entailment relations between predicates. We define a graph structure over predicates that represents entailment relations as directed ed...
Jonathan Berant, Ido Dagan, Jacob Goldberger