Country: Germany

Found 3096 papers in total
Approximation of average cost optimal policies for general Markov decision processes with unbounded costs
Approximation of average cost optimal policies for general Markov decision processes with unbounded costs
1997,
The aim of the paper is to show that Lyapunov-like ergodicity conditions on Markov...
Average optimality in a Poissonian bandit with switching arms
Average optimality in a Poissonian bandit with switching arms
1997,
A symmetric Poissonian two-armed bandit becomes, in terms of a posteriori...
Markov modulated Bernoulli process
Markov modulated Bernoulli process
1997,
We consider a Bernoulli process where the success probability changes with respect to...
On confidence intervals from simulation of finite Markov chains
On confidence intervals from simulation of finite Markov chains
1997,
Consider a finite state irreducible Markov reward chain. It is shown that there exist...
Inverse matroid intersection problem
Inverse matroid intersection problem
1997,
Let M 1 and M 2 be matroids on S, B be their k -element common independent set, and w...
An integer concave minimization approach for the minimum concave capacitated flow problem on networks
An integer concave minimization approach for the minimum concave capacitated flow problem on networks
1998,
Formulating the minimum concave cost capacitated network flow problem as an integer...
Shortest path calculation in large road networks
Shortest path calculation in large road networks
1998,
One of the basic problems in transportation planning systems is the calculation of the...
Genetic modeling of artificial neural nets – an application to credit evaluation
Genetic modeling of artificial neural nets – an application to credit evaluation
1997,
Artificial neural nets (ANN) have been applied successfully to various classification...
Optimization under ordinal scales: When is a greedy solution optimal?
Optimization under ordinal scales: When is a greedy solution optimal?
1997,
Mathematical formulation of an optimization problem often depends on data which can be...
Simplices by point-sliding and the Yamnitsky–Levin algorithm
Simplices by point-sliding and the Yamnitsky–Levin algorithm
1997,
Yamnitsky and Levin proposed a variant of Khachiyan's ellipsoid method for testing...
A path-following version of the Todd–Burrell procedure for linear progamming
A path-following version of the Todd–Burrell procedure for linear progamming
1997,
We propose a path-following version of the Todd–Burrell procedure to solve...
A generalization of vectorial equilibria
A generalization of vectorial equilibria
1997,
A generalized form of vectorial equilibria is proposed, and, using an abstract...
Upper-semi-continuity and cone-concavity of multi-valued vector functions in a duality theory for vector optimization
Upper-semi-continuity and cone-concavity of multi-valued vector functions in a duality theory for vector optimization
1997,
Following a few words on multifunctions in the mathematical literature, a very brief...
Contingent epiderivatives and set-valued optimization
Contingent epiderivatives and set-valued optimization
1997,
In this paper we introduce the concept of the contingent epiderivative for a...
On the entropic regularization method for solving min–max problems with applications
On the entropic regularization method for solving min–max problems with applications
1997,
Consider a min–max problem in the form of min x ∈ X max 1≤ i ≤ m { f...
Duality and equilibrium prices in economics of uncertainty
Duality and equilibrium prices in economics of uncertainty
1997,
A random variable (RV) X is given a mimimum selling price S U ( X ):=sup x { x +E...
Reliability-based optimization of structural systems
Reliability-based optimization of structural systems
1997,
A method to carry out a Reliability-Based Optimization of especially nonlinear...
Two basic problems in reliability-based structural optimization
Two basic problems in reliability-based structural optimization
1997,
Optimization of structures with respect to performance, weight or cost is a well-known...
Multicriterion reliability-oriented optimization of structural systems by stochastic programming
Multicriterion reliability-oriented optimization of structural systems by stochastic programming
1997,
Papers deal with multicriterion reliability-oriented optimization of truss structures...
Stochastic optimization for mechanical structures
Stochastic optimization for mechanical structures
1997,
The Stochastic Optimization Problem is well known in mathematics and operations...
Solving stochastic structural optimization problems by RSM-based stochastic approximation methods – gradient estimation in case of intermediate variables
Solving stochastic structural optimization problems by RSM-based stochastic approximation methods – gradient estimation in case of intermediate variables
1997,
Reliability-based structural optimization methods use mostly the following basic...
On characterizations of distributions by expected values of order statistics and record values with Gap
On characterizations of distributions by expected values of order statistics and record values with Gap
1997,
In this paper, we obtain some recurrence relationships for conditional expectations of...
Distributions characterized through conditional expectations
Distributions characterized through conditional expectations
1997,
Using conditional expectations, we present results that lead to the characterization...
A note on the uniform distribution on the arcsin points
A note on the uniform distribution on the arcsin points
1997,
In his book Pukelsheim pointed out that designs supported at the arcsin points are...
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