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VISUALIZATION
1997
IEEE
14 years 2 months ago
Visualization of higher order singularities in vector fields
We present an algorithm for the visualization of vector field topology based on Clifford algebra. It is the first method allowing the detection of higher order singularities. Th...
Gerik Scheuermann, Hans Hagen, Heinz Krüger, ...
CGF
2008
107views more  CGF 2008»
13 years 10 months ago
Higher Order Barycentric Coordinates
In recent years, a wide range of generalized barycentric coordinates has been suggested. However, all of them lack control over derivatives. We show how the notion of barycentric ...
Torsten Langer, Hans-Peter Seidel
ENTCS
2006
176views more  ENTCS 2006»
13 years 9 months ago
Automatic Formal Synthesis of Hardware from Higher Order Logic
A compiler that automatically translates recursive function definitions in higher order logic to clocked synchronous hardware is described. Compilation is by mechanised proof in t...
Mike Gordon, Juliano Iyoda, Scott Owens, Konrad Sl...
MOC
2002
128views more  MOC 2002»
13 years 9 months ago
Each averaging technique yields reliable a posteriori error control in FEM on unstructured grids. Part II: Higher order FEM
Averaging techniques are popular tools in adaptive finite element methods since they provide efficient a posteriori error estimates by a simple postprocessing. In the second paper ...
Sören Bartels, Carsten Carstensen
SCAM
2008
IEEE
14 years 4 months ago
Constructing Subtle Faults Using Higher Order Mutation Testing
Traditional mutation testing considers only first order mutants, created by the injection of a single fault. Often these first order mutants denote trivial faults that are easil...
Yue Jia, Mark Harman