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DCC
2000
IEEE
13 years 10 months ago
2000
IEEE
On sparse images, contiguous runs of identical symbols often occur in the same coding context. This paper proposes a model for efficiently encoding such runs in a twodimensional s...
DCC
2007
IEEE
14 years 5 months ago
2007
IEEE
Considering that quincunx lattice is a more efficient spatial sampling scheme than square lattice, we investigate a new approach of image coding for quincunx sample arrangement. T...
DCC
2000
IEEE
13 years 6 months ago
2000
IEEE
The first practical public key cryptosystem to be published, the Diffie-Hellman key exchange algorithm, was based on the assumption that discrete logarithms are hard to compute. T...
DCC
2000
IEEE
13 years 10 months ago
2000
IEEE
Applications in scientific computing operate with high-volume numerical data and the occupied space should be reduced. Traditional compression algorithms cannot provide sufficie...
DCC
2000
IEEE
13 years 6 months ago
2000
IEEE
It has become increasingly common to implement discrete-logarithm based public-key protocols on elliptic curves over finite fields. The basic operation is scalar multiplication: ta...