Keyword: optimization

Found 2864 papers in total
Search and the introduction of improved technologies
Search and the introduction of improved technologies
2011,
Modeling R&D as standard sequential search, we consider a monopolist who can...
Efficient sequential decision-making algorithms for container inspection operations
Efficient sequential decision-making algorithms for container inspection operations
2011,
Following work of Stroud and Saeger (2006) and Anand et al. (2003), we formulate a...
Concavity and monotonicity properties in a groundwater management model
Concavity and monotonicity properties in a groundwater management model
2011,
We consider a discrete-time groundwater model in which the cost of pumping takes a...
Small sets in best approximation theory
Small sets in best approximation theory
2011,
The best approximation problem to a nonempty closed set in a locally uniformly convex...
Numerical solution for optimal control of the reaction‐diffusion equations in cardiac electrophysiology
Numerical solution for optimal control of the reaction‐diffusion equations in cardiac electrophysiology
2011,
The bidomain equations, a continuum approximation of cardiac tissue based on the idea...
Optimal boundary control of the wave equation with pointwise control constraints
Optimal boundary control of the wave equation with pointwise control constraints
2011,
In optimal control problems frequently pointwise control constraints appear. We...
On the computation of protein backbones by using artificial backbones of hydrogens
On the computation of protein backbones by using artificial backbones of hydrogens
2011,
NMR experiments provide information from which some of the distances between pairs of...
Direct trajectory optimization and costate estimation of finite‐horizon and infinite‐horizon optimal control problems using a Radau pseudospectral method
Direct trajectory optimization and costate estimation of finite‐horizon and infinite‐horizon optimal control problems using a Radau pseudospectral method
2011,
A method is presented for direct trajectory optimization and costate estimation of...
Inverse problems and solution methods for a class of nonlinear complementarity problems
Inverse problems and solution methods for a class of nonlinear complementarity problems
2011,
In this paper, motivated by the KKT optimality conditions for a sort of quadratic...
Exploiting separability in large‐scale linear support vector machine training
Exploiting separability in large‐scale linear support vector machine training
2011,
Linear support vector machine training can be represented as a large quadratic...
Applying Powell’s symmetrical technique to conjugate gradient methods
Applying Powell’s symmetrical technique to conjugate gradient methods
2011,
A new conjugate gradient method is proposed by applying Powell’s symmetrical...
Network sampling and classification: An investigation of network model representations
Network sampling and classification: An investigation of network model representations
2011,
Methods for generating a random sample of networks with desired properties are...
A framework for analyzing sub‐optimal performance of local search algorithms
A framework for analyzing sub‐optimal performance of local search algorithms
2011,
This paper presents a framework for analyzing and comparing sub‐optimal...
Optimal control of the Stokes equations: conforming and non‐conforming finite element methods under reduced regularity
Optimal control of the Stokes equations: conforming and non‐conforming finite element methods under reduced regularity
2011,
This paper deals with a control‐constrained linear‐quadratic optimal...
Reduced quasi‐Newton method for simultaneous design and optimization
Reduced quasi‐Newton method for simultaneous design and optimization
2011,
We consider the task of design optimization where the constraint is a state equation...
Elliptic control problems with gradient constraints–variational discrete versus piecewise constant controls
Elliptic control problems with gradient constraints–variational discrete versus piecewise constant controls
2011,
We consider an elliptic optimal control problem with pointwise bounds on the gradient...
A new hybrid method for nonlinear complementarity problems
A new hybrid method for nonlinear complementarity problems
2011,
In this paper, a new hybrid method is proposed for solving nonlinear complementarity...
Massively parallel differential evolution–pattern search optimization with graphics hardware acceleration: an investigation on bound constrained optimization problems
Massively parallel differential evolution–pattern search optimization with graphics hardware acceleration: an investigation on bound constrained optimization problems
2011,
This paper presents a novel parallel Differential Evolution (DE) algorithm with local...
Global optimization for the generalized polynomial sum of ratios problem
Global optimization for the generalized polynomial sum of ratios problem
2011,
In this paper, a new deterministic global optimization algorithm is proposed for...
A biased random‐key genetic algorithm for routing and wavelength assignment
A biased random‐key genetic algorithm for routing and wavelength assignment
2011,
The problem of routing and wavelength assignment in wavelength division multiplexing...
Aerodynamic and heat transfer design optimization of internally cooling turbine blade based different surrogate models
Aerodynamic and heat transfer design optimization of internally cooling turbine blade based different surrogate models
2011,
This study presents a numerical procedure to optimize the cooling passage structure of...
A smooth penalty approach and a nonlinear multigrid algorithm for elliptic MPECs
A smooth penalty approach and a nonlinear multigrid algorithm for elliptic MPECs
2011,
An optimal control problem governed by an elliptic variational inequality of the first...
Some aspects of reachability for parabolic boundary control problems with control constraints
Some aspects of reachability for parabolic boundary control problems with control constraints
2011,
A class of one‐dimensional parabolic optimal boundary control problems is...
Shape optimization of an airfoil in the presence of compressible and viscous flows
Shape optimization of an airfoil in the presence of compressible and viscous flows
2011,
The objective of this article is to present a step‐by‐step...
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