Country: Germany

Found 3096 papers in total
A computational study of LP-based heuristic algorithms for two-dimensional guillotine cutting stock problems
A computational study of LP-based heuristic algorithms for two-dimensional guillotine cutting stock problems
2002,
In this paper we develop and compare several heuristic methods for solving the general...
Material-flow based investment and production planning for the assessment of emission reduction measures
Material-flow based investment and production planning for the assessment of emission reduction measures
2002,
The assessment of corporate investment projects will have to take account of...
Average optimal switching of a Markov chain with a Borel state space
Average optimal switching of a Markov chain with a Borel state space
2002,
We extend results on average per unit time optimality criterion in a switching model...
On capacitated network design cut–set polyhedra
On capacitated network design cut–set polyhedra
2002,
This paper provides an analysis of capacitated network design cut–set polyhedra....
Stable modelling in energy risk management
Stable modelling in energy risk management
2002,
High price volatility in energy markets compels the companies to adopt and implement...
Randomized pivot algorithms for P-matrix linear complementarity problems
Randomized pivot algorithms for P-matrix linear complementarity problems
2002,
We study orientations of the n -cube that come from simple principal pivot algorithms...
On error bounds for lower semicontinuous functions
On error bounds for lower semicontinuous functions
2002,
We give some sufficient conditions for proper lower semicontinuous functions on metric...
A descent method for submodular function minimization
A descent method for submodular function minimization
2002,
We show a descent method for submodular function minimization based on an oracle for...
Robust optimization – methodology and applications
Robust optimization – methodology and applications
2002,
Robust Optimization (RO) is a modeling methodology, combined with computational tools,...
Componentwise fast convergence in the solution of full-rank systems of nonlinear equations
Componentwise fast convergence in the solution of full-rank systems of nonlinear equations
2002,
The asymptotic convergence of parameterized variants of Newton's method for the...
UOBYQA: Unconstrained optimisation by quadratic approximation
UOBYQA: Unconstrained optimisation by quadratic approximation
2002,
UOBYQA is a new algorithm for general unconstrained optimization calculations, that...
Nonlinear rescaling vs. smoothing technique in convex optimization
Nonlinear rescaling vs. smoothing technique in convex optimization
2002,
We introduce an alternative to the smoothing technique approach for constrained...
A BFGS interior point algorithm for solving strongly convex optimization problems with feasibility – enforced by an exact penalty approach
A BFGS interior point algorithm for solving strongly convex optimization problems with feasibility – enforced by an exact penalty approach
2002,
This paper introduces and analyses a new algorithm for minimizing a convex function...
Improved sorting-based procedure for integer programming
Improved sorting-based procedure for integer programming
2002,
Recently, Cornuéjols and Dawande have considered a special class of 0–1...
Polyhedral results for the edge capacity polytope
Polyhedral results for the edge capacity polytope
2002,
Network loading problems occur in the design of telecommunication networks, in many...
Multicriteria decision making under uncertainty
Multicriteria decision making under uncertainty
2002,
Formalization for problems of multicriteria decision making under uncertainty is...
On scalarizing functions in multiobjective optimization
On scalarizing functions in multiobjective optimization
2002,
Scalarizing functions play an essential role in solving multiobjective optimization...
On splittable and unsplittable flow capacitated network design arc-set polyhedra
On splittable and unsplittable flow capacitated network design arc-set polyhedra
2002,
We study the polyhedra of splittable and unsplittable single arc–set relaxations...
Asymptotics of statistical estimates in stochastic programming problems with long-range dependent samples
Asymptotics of statistical estimates in stochastic programming problems with long-range dependent samples
2002,
In this paper we investigate the asymptotics of the statistical estimates of the...
On the rate of convergence of sequential quadratic programming with nondifferentiable exact penalty function in the presence of constraint degeneracy
On the rate of convergence of sequential quadratic programming with nondifferentiable exact penalty function in the presence of constraint degeneracy
2002,
We analyze the convergence of a sequential quadratic programming (SQP) method for...
Efficient separation routines for the symmetric travelling salesman problem I: General tools and comb separation
Efficient separation routines for the symmetric travelling salesman problem I: General tools and comb separation
2002,
This is the first of a series of two papers dedicated to efficient separation...
Efficient separation routines for the symmetric travelling salesman problem II: Separating multi handle inequalities
Efficient separation routines for the symmetric travelling salesman problem II: Separating multi handle inequalities
2002,
This paper is the second in a series of two papers dedicated to the separation problem...
On the bias vector of a two-class preemptive priority queue
On the bias vector of a two-class preemptive priority queue
2002,
We give a closed-form expression for the long-run average cost and the bias vector in...
Threshold control policies for heterogeneous server systems
Threshold control policies for heterogeneous server systems
2002,
We study the problem of optimally controlling a multiserver queueing system. Customers...
Papers per page: