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ISCAS
2005
IEEE
152views Hardware» more  ISCAS 2005»
15 years 12 months ago
Dictionary-based program compression on transport triggered architectures
— Program code size has become a critical design constraint of embedded systems. Large program codes require large memories, which increase the size and cost of the chip. Poor co...
Jari Heikkinen, Andrea G. M. Cilio, Jarmo Takala, ...
SSIAI
2002
IEEE
15 years 11 months ago
Tuning JPEG2000 Image Compression for Graphics Regions
The new image compression standard, JPEG2000, provides higher compression rates for the same visual quality for grayscale and color images than JPEG. JPEG2000 is being adopted for...
Serene Banerjee, Brian L. Evans
ISBRA
2010
Springer
15 years 9 months ago
A Novel Approach for Compressing Phylogenetic Trees
Abstract. Phylogenetic trees are tree structures that depict relationships between organisms. Popular analysis techniques often produce large collections of candidate trees, which ...
Suzanne Matthews, Seung-Jin Sul, Tiffani L. Willia...
IPAS
2007
15 years 8 months ago
Prediction of signs of DCT coefficients in block-based lossy image compression
A practical impossibility of prediction of signs of DCT coefficients is generally accepted. Therefore each coded sign of DCT coefficients occupies usually 1 bit of memory in compr...
Nikolay N. Ponomarenko, Andriy V. Bazhyna, Karen O...
IR
2008
15 years 6 months ago
A compressed self-index using a Ziv-Lempel dictionary
A compressed full-text self-index for a text T , of size u, is a data structure used to search for patterns P, of size m, in T , that requires reduced space, i.e. space that depend...
Luís M. S. Russo, Arlindo L. Oliveira