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» Stability of Locally Optimal Solutions
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SECON
2010
IEEE
14 years 11 months ago
Trajectory-Aware Communication Solution for Underwater Gliders Using WHOI Micro-Modems
The predictable trajectory of underwater gliders can be used in geographic routing protocols. Factors such as drifting and localization errors cause uncertainty when estimating a g...
Baozhi Chen, Patrick C. Hickey, Dario Pompili
GECCO
2005
Springer
156views Optimization» more  GECCO 2005»
15 years 7 months ago
Enhancing differential evolution performance with local search for high dimensional function optimization
In this paper, we proposed Fittest Individual Refinement (FIR), a crossover based local search method for Differential Evolution (DE). The FIR scheme accelerates DE by enhancing...
Nasimul Noman, Hitoshi Iba
MOC
2002
81views more  MOC 2002»
15 years 1 months ago
Optimal a priori error estimates for the hp-version of the local discontinuous Galerkin method for convection--diffusion problem
We study the convergence properties of the hp-version of the local discontinuous Galerkin finite element method for convection-diffusion problems; we consider a model problem in a ...
Paul Castillo, Bernardo Cockburn, Dominik Schö...
JGO
2010
138views more  JGO 2010»
15 years 11 days ago
Continuous GRASP with a local active-set method for bound-constrained global optimization
Abstract. Global optimization seeks a minimum or maximum of a multimodal function over a discrete or continuous domain. In this paper, we propose a hybrid heuristic – based on th...
Ernesto G. Birgin, Erico M. Gozzi, Mauricio G. C. ...
EVOW
2001
Springer
15 years 6 months ago
Automated Solution of a Highly Constrained School Timetabling Problem - Preliminary Results
This work introduces a highly constrained school timetabling problem which was modeled from the requirements of a German high school. The concept for solving the problem uses a hyb...
Marc Bufé, Tim Fischer, Holger Gubbels, Cla...