7522 search results - page 236 / 1505 » Spacing memetic algorithms |
180
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CEC
2008
IEEE
16 years 1 months ago
2008
IEEE
: Differential evolutionary (DE) mutates solution vectors by the weighted difference of other vectors using arithmetic operations. As these operations cannot be directly extended t...
166
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ALGORITHMICA
2010
15 years 6 months ago
2010
It is well-known that the greedy algorithm produces high quality spanners and therefore is used in several applications. However, for points in d-dimensional Euclidean space, the g...
192
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ICDE
2012
IEEE
13 years 9 months ago
2012
IEEE
—On a stream of two dimensional data items (x, y) where x is an item identifier, and y is a numerical attribute, a correlated aggregate query requires us to first apply a selec...
168
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IBPRIA
2003
Springer
15 years 12 months ago
2003
Springer
This paper proposes a method for representing local temporal deformations of a 3D flexible surface in an orthogonal space from a sequence of stereo images. The approach uses a disp...
155
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TIP
1998
15 years 6 months ago
1998
—We introduce a new geometrical framework based on which natural flows for image scale space and enhancement are presented. We consider intensity images as surfaces in the (x; I...