DCC
2006
IEEE
14 years 11 months ago
2006
IEEE
Joseph Yucas and Gary Mullen conjectured that there is no self-reciprocal irreducible pentanomial of degree n over F2 if n is divisible by 6. In this note we prove this conjecture ...
DCC
2007
IEEE
14 years 11 months ago
2007
IEEE
We provide bounds to the rate distortion tradeoff of the binary Markov source with the Hamming distance as the distortion measure. The tradeoff has been completely characterized b...
DCC
2007
IEEE
14 years 11 months ago
2007
IEEE
Distributed compression is particularly attractive for stereo images since it avoids communication between cameras. Since compression performance depends on exploiting the redunda...
DCC
2007
IEEE
14 years 11 months ago
2007
IEEE
We study the detection performance of large scale sensor networks, configured as trees with bounded height, in which information is progressively compressed as it moves towards th...
DCC
2007
IEEE
14 years 11 months ago
2007
IEEE
We address the problem of a finite delay constraint in an arithmetic coding system. Due to the nature of the arithmetic coding process, source sequences causing arbitrarily large ...
DCC
2007
IEEE
14 years 11 months ago
2007
IEEE
We consider video sequences that have been encrypted uncompressed. Since encryption masks the source, traditional data compression algorithms are rendered ineffective. However, it...
DCC
2007
IEEE
14 years 11 months ago
2007
IEEE
DCC
2007
IEEE
14 years 11 months ago
2007
IEEE
We consider a first-order Markov source, which is predictively encoded using a DPCM-style encoder. The quantized compressed prediction residual is transmitted over an erasure chan...
DCC
2007
IEEE
14 years 11 months ago
2007
IEEE
In this paper, we address issues concerning bilevel image compression using JPEG2000. While JPEG2000 is designed to compress both bilevel and continuous tone image data using a sin...
DCC
2007
IEEE
14 years 11 months ago
2007
IEEE
This work is motivated by the necessity to automate the discovery of structure in vast and evergrowing collection of relational data commonly represented as graphs, for example ge...