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ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— We present an optimization method for unequal error protection (UEP)-LDPC codes with higher order constellations. By modifying the density evolution algorithm under the Gaussia...
DLT
2007
15 years 1 months ago
2007
The canonical coding partition of a set of words is the finest partition such that the words contained in at least two factorizations of a same sequence belong to a same class. In...
ECSA
2007
Springer
15 years 6 months ago
2007
Springer
Abstract. In this paper, we report on the development of a methodology for the evolution of software towards new architectures. In our approach, we represent source code as graphs....
ISCAS
2007
IEEE
15 years 6 months ago
2007
IEEE
—This paper presents a new context modeling technique for arithmetic coding of DCT coefficients in video compression. A key feature of the new technique is the inclusion of all p...
CORR
2007
Springer
14 years 11 months ago
2007
Springer
— A novel fast recursive coding technique is proposed. It operates with only integer values not longer 8 bits and is multiplication free. Recursion the algorithm is based on indi...