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HEURISTICS
2002
146views more  HEURISTICS 2002»
15 years 4 months ago
Using Constraint-Based Operators to Solve the Vehicle Routing Problem with Time Windows
This paper presents operators searching large neighborhoods in order to solve the vehicle routing problem. They make use of the pruning and propagation techniques of constraint pr...
Louis-Martin Rousseau, Michel Gendreau, Gilles Pes...
138
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NA
2007
62views more  NA 2007»
15 years 4 months ago
Runge-Kutta interpolants for high precision computations
Runge-Kutta (RK) pairs furnish approximations of the solution of an initial value problem at discrete points in the interval of integration. Many techniques for enriching these met...
Ch. Tsitouras
ISOLA
2010
Springer
15 years 3 months ago
A Scalable Approach for the Description of Dependencies in Hard Real-Time Systems
During the design iterations of embedded systems, the schedulability analysis is an important method to verify whether the real-time constraints are satisfied. In order to achieve...
Steffen Kollmann, Victor Pollex, Kilian Kempf, Fra...
GLOBECOM
2010
IEEE
15 years 3 months ago
Novel Robust Blind Equalizer for QAM Signals Using Iterative Weighted-Least-Mean-Square Algorithm
In this paper, we propose a novel blind equalizer which can deal with high-order modulated QAM (quadrature amplitude modulation) signals. This new scheme is based on the signal sel...
Kun Yan, Hsiao-Chun Wu, Dongxin Xu, S. S. Iyengar
ICASSP
2011
IEEE
14 years 8 months ago
Blind phase recovery in QAM communication systems using characteristic function
In this paper, we present a novel non-data aided method for phase recovery in both square and cross quadrature amplitude modulation (QAM) communication systems, based on character...
Ehsan Hassani Sadi, Hamidreza Amindavar