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DCC
2008
IEEE
16 years 2 months ago
Coprimitive sets and inextendable codes
Complete (n, r)-arcs in PG(k - 1, q) and projective (n, k, n - r)q-codes that admit no projective extensions are equivalent objects. We show that projective codes of reasonable le...
T. L. Alderson, Aiden A. Bruen
ICIP
2004
IEEE
16 years 4 months ago
Shear-resize factorizations for fast multi-modal volume registration
Intensity-based methods work well for multi-modal image registration owing to their effectiveness and simplicity, but the computation for geometric transforms is a heavy load. To ...
Ying Chen, Pengwei Hao, Jian Yu
GLOBECOM
2006
IEEE
15 years 9 months ago
Properties of Codes with the Rank Metric
In this paper, we study the rank distributions of linear codes. We give the analogous to the MacWilliams identity for the rank distributions of codes. The considerations of our pr...
Maximilien Gadouleau, Zhiyuan Yan
CC
1999
Springer
116views System Software» more  CC 1999»
15 years 7 months ago
A Programmable ANSI C Transformation Engine
Abstract. Source code transformations are a very effective method of parallelizing and improving the efficiency of programs. Unfortunately most compiler systems require implementin...
Maarten Boekhold, Ireneusz Karkowski, Henk Corpora...
AAECC
2007
Springer
127views Algorithms» more  AAECC 2007»
15 years 3 months ago
Skew-cyclic codes
We generalize the notion of cyclic codes by using generator polynomials in (non commutative) skew polynomial rings. Since skew polynomial rings are left and right euclidean, the o...
Delphine Boucher, Willi Geiselmann, Felix Ulmer