7150 search results - page 274 / 1430 » An Approximation Algorithm for Approximation Rank |
153
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IJIT
2004
15 years 8 months ago
2004
Linear approximation of point spread function (PSF) is a new method for determining subpixel translations between images. The problem with the actual algorithm is the inability of ...
157
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WSC
2004
15 years 8 months ago
2004
In time-parallel simulation, the simulation time axis is decomposed into a number of slices which are assigned to parallel processes for concurrent simulation. Although a promisin...
164
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WSCG
2003
15 years 8 months ago
2003
Spirals are surprisingly common in science, nature, physics, astronomy, flora and fauna, and the arts. In Cartesian coordinates they are typically transcendental functions, which ...
206
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AAECC
2007
Springer
15 years 6 months ago
2007
Springer
Abstract We describe a method to approximate a segment of the intersection curve of two implicitly defined surfaces by a rational parametric curve. Starting from an initial soluti...
167
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CORR
2010
Springer
15 years 6 months ago
2010
Springer
Given a directed graph G with non negative cost on the arcs, a directed tree cover of G is a directed tree such that either head or tail (or both of them) of every arc in G is touc...