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HEURISTICS
2002
254views more  HEURISTICS 2002»
13 years 7 months ago
A Taxonomy of Hybrid Metaheuristics
Hybrid metaheuristics have received considerable interest these recent years in the field of combinatorial optimization. A wide variety of hybrid approaches have been proposed in ...
El-Ghazali Talbi
IJCM
2002
68views more  IJCM 2002»
13 years 7 months ago
Computing an Optimal Hatching Direction in Layered Manufacturing
In Layered Manufacturing (LM), a prototype of a virtual polyhedral object is built by slicing the object into polygonal layers, and then building the layers one after another. In ...
Jörg Schwerdt, Michiel H. M. Smid, Man Chung ...
DAM
2010
105views more  DAM 2010»
13 years 5 months ago
An iterative approach to graph irregularity strength
An assignment of positive integer weights to the edges of a simple graph G is called irregular if the weighted degrees of the vertices are all different. The irregularity strength,...
Michael Ferrara, Ronald J. Gould, Michal Karonski,...
CMA
2010
91views more  CMA 2010»
13 years 2 months ago
Numerical approximation of electromagnetic signals arising in the evaluation of geological formations
The integration of complicated oscillatory functions arises in computational electromagnetics when evaluating signals produced by the propagation of electromagnetic radiation thro...
Alexandre Caboussat, G. K. Miers
ICASSP
2011
IEEE
12 years 11 months ago
On the sum rate of ZF detectors over correlated K fading MIMO channels
This paper presents a detailed sum rate investigation of Zero-Forcing (ZF) detectors over composite multiple-input multiple-output (MIMO) channels. To this end, we consider the ge...
Michail Matthaiou, Nestor D. Chatzidiamantis, Geor...