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187
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CORR
2007
Springer
15 years 6 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...
195
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JCP
2008
15 years 6 months ago
2008
With the wireless communications coming to homes and offices, the need to have secure data transmission is of utmost importance. Today, it is important that information is sent con...
170
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
—The Grassmann manifold Gn,p (L) is the set of all p-dimensional planes (through the origin) in the n-dimensional Euclidean space Ln , where L is either R or C. This paper consid...
191
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Admission control as a mechanism for providing QoS requires an accurate description of the requested flow as well as already admitted flows. Since 802.11 WLAN capacity is shared...
159
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
—This paper studies the ergodic capacity of time- and frequency-selective multipath fading channels in the ultrawideband (UWB) regime when training signals are used for channel e...