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JAT
2006
82views more  JAT 2006»
15 years 3 months ago
Construction of recurrent bivariate fractal interpolation surfaces and computation of their box-counting dimension
Recurrent bivariate fractal interpolation surfaces (RBFISs) generalise the notion of affine fractal interpolation surfaces (FISs) in that the iterated system of transformations us...
P. Bouboulis, Leoni Dalla, V. Drakopoulos
JGTOOLS
2006
80views more  JGTOOLS 2006»
15 years 3 months ago
A Fast Method for Local Penetration Depth Computation
In this appendix, we provide some details on the data structures used to cluster the intersection segments. Although the data structures are fairly classical (a heap, a grid and a...
Stephane Redon, Ming C. Lin
IJAC
2007
73views more  IJAC 2007»
15 years 3 months ago
Computationally and Algebraically Complex Finite Algebra Membership Problems
In this paper we produce a finite algebra which generates a variety with a PSPACE-complete membership problem. We produce another finite algebra with a γ function that grows exp...
Marcin Kozik
PRL
2006
105views more  PRL 2006»
15 years 3 months ago
Automatic parameter selection for a k-segments algorithm for computing principal curves
This paper studies the k-segments algorithm proposed by Verbeek et al. [Verbeek, J.J., Vlassis, N., Krose, B., 2002. A k-segments algorithm for finding principal curves, Pattern R...
Haonan Wang, Thomas C. M. Lee
JSC
2002
68views more  JSC 2002»
15 years 2 months ago
Orbit-stabilizer Problems and Computing Normalizers for Polycyclic Groups
, Allen C.) see Innovations in teaching abstract algebra, 2003b:00019 Littlewood, D. E. The skeleton key of mathematics. (English summary) 2003j:01046 Magnin, Louis Quelques questi...
Bettina Eick