Sciweavers

1209 search results - page 23 / 242
» Approximation by pseudo-linear operators
Sort
View
ICC
2009
IEEE
171views Communications» more  ICC 2009»
14 years 8 months ago
An Accurate Approximation to the Distribution of the Sum of Equally Correlated Nakagami-m Envelopes and Its Application in Equal
We present a novel and accurate approximation for the distribution of the sum of equally correlated Nakagami-m variates. Ascertaining on this result we study the performance of Equ...
Zoran Hadzi-Velkov, Nikola Zlatanov, George K. Kar...
SODA
1994
ACM
105views Algorithms» more  SODA 1994»
14 years 11 months ago
Approximate Data Structures with Applications
Abstract Yossi Matias Je rey Scott Vitter y Neal E. Young z In this paper we introduce the notion of approximate data structures, in which a small amount of error is tolerated in...
Yossi Matias, Jeffrey Scott Vitter, Neal E. Young
82
Voted
COR
2007
121views more  COR 2007»
14 years 10 months ago
An approximation scheme for two-machine flowshop scheduling with setup times and an availability constraint
This paper studies the two-machine permutation flowshop scheduling problem with anticipatory setup times and an availability constraint imposed only on the first machine. The obje...
Xiuli Wang, T. C. Edwin Cheng
MOC
1998
73views more  MOC 1998»
14 years 9 months ago
Accelerated spectral approximation
Abstract. A systematic development of higher order spectral analysis, introduced by Dellwo and Friedman, is undertaken in the framework of an appropriate product space. Accelerated...
Rafikul Alam, Rekha P. Kulkarni, Balmohan V. Limay...
194
Voted
ICDE
2006
IEEE
156views Database» more  ICDE 2006»
15 years 11 months ago
Reasoning About Approximate Match Query Results
Join techniques deploying approximate match predicates are fundamental data cleaning operations. A variety of predicates have been utilized to quantify approximate match in such o...
Sudipto Guha, Nick Koudas, Divesh Srivastava, Xiao...