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IMA
2009
Springer
152views Cryptology» more  IMA 2009»
15 years 6 months ago
Double-Exponentiation in Factor-4 Groups and Its Applications
In previous work we showed how to compress certain prime-order subgroups of the cyclotomic subgroups of orders 22m + 1 of the multiplicative groups of F∗ 24m by a factor of 4. We...
Koray Karabina
DATE
2002
IEEE
135views Hardware» more  DATE 2002»
15 years 5 months ago
Reducing Test Application Time Through Test Data Mutation Encoding
In this paper we propose a new compression algorithm geared to reduce the time needed to test scan-based designs. Our scheme compresses the test vector set by encoding the bits th...
Sherief Reda, Alex Orailoglu
ICIP
2006
IEEE
16 years 1 months ago
Adaptive Region-Based Compression of Multispectral Images
The region-based description of multispectral images enables important high-level tasks such as data mining and retrieval, and region-of-interest selection. In order to obtain an ...
Marco Cagnazzo, Raffaele Gaetano, Sara Parrilli, L...
VIS
2007
IEEE
169views Visualization» more  VIS 2007»
16 years 1 months ago
Transform Coding for Hardware-accelerated Volume Rendering
Hardware-accelerated volume rendering using the GPU is now the standard approach for real-time volume rendering, although limited graphics memory can present a problem when renderi...
Nathaniel Fout, Kwan-Liu Ma
STACS
2009
Springer
15 years 6 months ago
Compressed Representations of Permutations, and Applications
We explore various techniques to compress a permutation π over n integers, taking advantage of ordered subsequences in π, while supporting its application π(i) and the applicat...
Jérémy Barbay, Gonzalo Navarro