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FFA
2006
71views more  FFA 2006»
13 years 11 months ago
Curves covered by the Hermitian curve
Massimo Giulietti, J. W. P. Hirschfeld, Gáb...
FFA
2006
116views more  FFA 2006»
13 years 11 months ago
Amorphic association schemes with negative Latin square-type graphs
Applying results from partial difference sets, quadratic forms, and recent results of Brouwer and Van Dam, we construct the first known amorphic association scheme with negative La...
James A. Davis, Qing Xiang
FFA
2006
69views more  FFA 2006»
13 years 11 months ago
Information sets and partial permutation decoding for codes from finite geometries
We determine information sets for the generalized Reed-Muller codes and use these to apply partial permutation decoding to codes from finite geometries over prime fields. We also ...
Jennifer D. Key, T. P. McDonough, Vassili C. Mavro...
FFA
2006
120views more  FFA 2006»
13 years 11 months ago
Enumerating permutation polynomials over finite fields by degree II
This note is a continuation of a paper by the same authors that appeared in 2002 in the same journal. First we extend the method of the previous paper proving an asymptotic formul...
Sergei Konyagin, Francesco Pappalardi
FFA
2006
77views more  FFA 2006»
13 years 11 months ago
Linear error-block codes
A linear error-block code is a natural generalization of the classical error-correcting code and has applications in experimental design, high-dimensional numerical integration an...
Keqin Feng, Lanju Xu, Fred J. Hickernell
FFA
2006
79views more  FFA 2006»
13 years 11 months ago
Lattice-based threshold-changeability for standard CRT secret-sharing schemes
We consider the problem of increasing the threshold parameter of a secret-sharing scheme after the setup (share distribution) phase, without further communication between the deal...
Ron Steinfeld, Josef Pieprzyk, Huaxiong Wang