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SIAMSC
2008
108views more  SIAMSC 2008»
15 years 2 months ago
Automated Code Generation for Discontinuous Galerkin Methods
A compiler approach for generating low-level computer code from high-level input for discontinuous Galerkin finite element forms is presented. The input language mirrors convention...
Kristian B. Ølgaard, Anders Logg, Garth N. ...
IFIPTCS
2010
15 years 14 days ago
Polarized Resolution Modulo
We present a restriction of Resolution modulo where the rewrite rules are such that clauses rewrite to clauses, so that the reduct of a clause needs not be further transformed into...
Gilles Dowek
TGC
2010
Springer
15 years 12 days ago
An Algebra of Hierarchical Graphs
We define an algebraic theory of hierarchical graphs, whose axioms characterise graph isomorphism: two terms are equated exactly when they represent the same graph. Our algebra can...
Roberto Bruni, Fabio Gadducci, Alberto Lluch-Lafue...
89
Voted
SC
2000
ACM
15 years 7 months ago
Parallel Algorithms for Radiation Transport on Unstructured Grids
The method of discrete ordinates is commonly used to solve the Boltzmann radiation transport equation for applications ranging from simulations of fires to weapons effects. The ...
Steve Plimpton, Bruce Hendrickson, Shawn Burns, Wi...
137
Voted
ICCV
2001
IEEE
16 years 4 months ago
3D Object Tracking Using Shape-Encoded Particle Propagation
We present a comprehensive treatment of 3D object tracking by posing it as a nonlinear state estimation problem. The measurements are derived using the outputs of shape-encoded fi...
Hankyu Moon, Rama Chellappa, Azriel Rosenfeld