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DCC
2008
IEEE
16 years 6 months ago
Distorting symmetric designs
A simple replacement approach is used to construct new symmetric and affine designs from projective or affine spaces. This is used to construct symmetric designs with a given autom...
Ulrich Dempwolff, William M. Kantor
DCC
2008
IEEE
16 years 6 months ago
Re-pair Achieves High-Order Entropy
Re-Pair is a dictionary-based compression method invented in 1999 by Larsson and Moffat. Although its practical performance has been established through experiments, the method ha...
Gonzalo Navarro, Luís M. S. Russo
DCC
2007
IEEE
16 years 6 months ago
Divisible designs with dual translation group
Many different divisible designs are already known. Some of them possess remarkable automorphism groups, so called dual translation groups. The existence of such an automorphism g...
Sabine Giese, Ralph-Hardo Schulz
DCC
2007
IEEE
16 years 6 months ago
Golay complementary array pairs
Constructions and nonexistence conditions for multi-dimensional Golay complementary array pairs are reviewed. A construction for a d-dimensional Golay array pair from a (d + 1)-di...
Jonathan Jedwab, Matthew G. Parker
DCC
2007
IEEE
16 years 6 months ago
Multiple Description Coding for Stationary and Ergodic Sources
We consider the problem of multiple description (MD) coding for stationary sources with the squared error distortion measure. The MD rate region is derived for the stationary and ...
Jun Chen, Chao Tian, Suhas N. Diggavi