CORR
2007
Springer
13 years 7 months ago
2007
Springer
— 1 In this paper, the error performance of onoff frequency shift keying (OOFSK) modulation over fading channels is analyzed when the receiver is equipped with multiple antennas....
CORR
2007
Springer
13 years 7 months ago
2007
Springer
1 The low-SNR capacity of M-ary PSK transmission over both the additive white Gaussian noise (AWGN) and fading channels is analyzed when hard-decision detection is employed at the ...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
When will the Internet wake up and become aware of itself? In this note the problem is approached by asking an alternative question: Can the Internet cope with stress? By extrapol...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
: We propose a new algorithm to the problem of polygonal curve approximation based on a multiresolution approach. This algorithm is suboptimal but still maintains some optimality b...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
A k-frugal colouring of a graph G is a proper colouring of the vertices of G such that no colour appears more than k times in the neighbourhood of a vertex. This type of colouring...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
We determine periodic and aperiodic points of certain piecewise affine maps in the Euclidean plane. Using these maps, we prove for λ ∈ { ±1± √ 5 2 , ± √ 2, ± √ 3} that...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
We analyse and compare the complexity of several algorithms for computing modular polynomials. We show that an algorithm relying on floating point evaluation of modular functions...
CORR
2007
Springer
13 years 7 months ago
2007
Springer
CORR
2007
Springer
13 years 7 months ago
2007
Springer
CORR
2007
Springer
13 years 7 months ago
2007
Springer
We argue for a compositional semantics grounded in a strongly typed ontology that reflects our commonsense view of the world and the way we talk about it. Assuming such a structure...