69 search results - page 1 / 14 » Detecting perfect powers in essentially linear time |
MOC
1998
13 years 4 months ago
1998
This paper (1) gives complete details of an algorithm to compute approximate kth roots; (2) uses this in an algorithm that, given an integer n > 1, either writes n as a perfect ...
JSC
1998
13 years 4 months ago
1998
GLOBECOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper, we study a wireless multiple-input multiple-output system in a Rayleigh flat-fading environment with correlation among the transmit antennas. We assume that the...
DGCI
2009
Springer
13 years 8 months ago
2009
Springer
For discrete sets coded by the Freeman chain describing their contour, several linear algorithms have been designed for determining their shape properties. Most of them are based ...
VTC
2008
IEEE
13 years 11 months ago
2008
IEEE
— A wireless body area network with an average throughput of 500 kbps is considered based on ultra-wideband (UWB) pulse position modulation. For a long battery autonomy ultra low...