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CAEPIA
2005
Springer
15 years 10 months ago
Internal Categories with Irregular Geometry and Overlapping in ART Networks
PolyTope ARTMAP (PTAM) [6] is an ART neural network based on internal categories with irregular polytope (polygon in IRn ) geometry. Categories in PTAM do not overlap, so that thei...
Dinani Gomes, Manuel Fernández Delgado, Sen...
EJC
2007
15 years 4 months ago
Link complexes of subspace arrangements
Abstract. Given a simplicial hyperplane arrangement H and a subspace arrangement A embedded in H, we define a simplicial complex ∆A,H as the subdivision of the link of A induced...
Axel Hultman
APPROX
2009
Springer
98views Algorithms» more  APPROX 2009»
15 years 11 months ago
Random Tensors and Planted Cliques
The r-parity tensor of a graph is a generalization of the adjacency matrix, where the tensor’s entries denote the parity of the number of edges in subgraphs induced by r distinc...
S. Charles Brubaker, Santosh Vempala
TABLEAUX
2005
Springer
15 years 10 months ago
Comparing Instance Generation Methods for Automated Reasoning
Abstract. The clause linking technique of Lee and Plaisted proves the unsatisfiability of a set of first-order clauses by generating a sufficiently large set of instances of thes...
Swen Jacobs, Uwe Waldmann
IH
2004
Springer
15 years 9 months ago
Improved Detection of LSB Steganography in Grayscale Images
We consider methods for answering reliably the question of whether an image contains hidden data; the focus is on grayscale bitmap images and simple LSB steganography. Using a dist...
Andrew D. Ker