830 search results - page 17 / 166 » Approximation power of directionlets |
ALGORITHMICA
2004
13 years 7 months ago
2004
We apply and extend the priority algorithm framework introduced by Borodin, Nielsen, and Rackoff to define "greedy-like" algorithms for the (uncapacitated) facility locat...
ICCD
2004
IEEE
14 years 4 months ago
2004
IEEE
Leakage current is a key factor in IC power consumption even in the active operating mode. We investigate the simultaneous optimization of gate size and threshold voltage to reduc...
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
—Comprehensive performance analysis of the unordered V-BLAST algorithm with various power allocation strategies is presented, which makes use of analytical tools and resorts to M...
GLOBECOM
2009
IEEE
13 years 11 months ago
2009
IEEE
We propose a new method for calculating a tight approximation to the distribution of the sum of independent lognormal random variables. We make use of a three
CODES
2010
IEEE
13 years 5 months ago
2010
IEEE
Today, mobile smartphones are expected to be able to run the same complex, algorithm-heavy, memory-intensive applications that were originally designed and coded for generalpurpos...