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» Approximate equality is no fuzzy equality
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WADS
2007
Springer
195views Algorithms» more  WADS 2007»
14 years 1 months ago
Approximation Algorithms for the Sex-Equal Stable Marriage Problem
The stable marriage problem is a classical matching problem introduced by Gale and Shapley. It is known that for any instance, there exists a solution, and there is a polynomial ti...
Kazuo Iwama, Shuichi Miyazaki, Hiroki Yanagisawa
ISCAS
2007
IEEE
106views Hardware» more  ISCAS 2007»
14 years 1 months ago
Regularized Frequency Domain Equalization Algorithm and its VLSI Implementation
Abstract— Approximation of Toeplitz matrices with circulant matrices is a well-known approach to reduce the computational complexity of linear equalizers. This paper presents a n...
Andreas Burg, Simon Haene, Wolfgang Fichtner, Mark...
MP
1998
73views more  MP 1998»
13 years 7 months ago
On proving existence of feasible points in equality constrained optimization problems
Various algorithms can compute approximate feasible points or approximate solutions to equality and bound constrained optimization problems. In exhaustive search algorithms for gl...
R. Baker Kearfott
TWC
2010
13 years 2 months ago
A fixed-lag particle smoother for blind SISO equalization of time-varying channels
We introduce a new sequential importance sampling (SIS) algorithm which propagates in time a Monte Carlo approximation of the posterior fixed-lag smoothing distribution of the symb...
Alberto Gaspar Guimarães, Boujemaa Ait-El-F...
GLOBECOM
2007
IEEE
14 years 1 months ago
Low Complexity Soft-Input Soft-Output Block Decision Feedback Equalization
— A low complexity soft-input soft-output (SISO) block decision feedback equalization (BDFE) algorithm is presented for Turbo equalization. Based on minimum mean square error (MM...
Jingxian Wu, Yahong Rosa Zheng