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DCC
2007
IEEE
14 years 5 months ago
2007
IEEE
We explore the Full Compressed Delta Encoding problem in compressed texts, defined as the problem of constructing a delta file directly from the two given compressed files, withou...
DCC
2007
IEEE
14 years 5 months ago
2007
IEEE
Davis, Jedwab and Smith recently proved that there are no 2-dimensional Barker arrays except of size 2?2. We show that the existence of a (d+1)-dimensional Barker array implies th...
DCC
2007
IEEE
13 years 6 months ago
2007
IEEE
A sliding-window dynamic frameproof code is a scheme for discouraging the piracy of digital broadcasts through the use of digital fingerprinting. In this paper we formally defin...
DCC
2007
IEEE
14 years 5 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 5 months ago
2007
IEEE
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...