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EJC
2010
14 years 10 months ago
2010
We invesitage the multiplicative loops of finite semifields. We show that the group generated by the left and right multiplication maps contains the special linear group. This resu...
ICASSP
2008
IEEE
15 years 4 months ago
2008
IEEE
We pose the problem of tracing traitors, who have colluded to circumvent a multimedia fingerprinting system, as a sparse underdetermined linear problem. We propose a range of det...
ISCAS
2003
IEEE
15 years 3 months ago
2003
IEEE
This paper extends the idea of “multiple resonance networks” to networks where a series of grounded inductors are coupled through a network of capacitances. The networks discu...
STOC
2004
ACM
15 years 10 months ago
2004
ACM
This paper addresses the problem of piecewise linear approximation of implicit surfaces. We first give a criterion ensuring that the zero-set of a smooth function and the one of a...
ISCAS
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— Approximation of Toeplitz matrices with circulant matrices is a well-known approach to reduce the computational complexity of linear equalizers. This paper presents a n...