Journal: Mathematical Methods of Operations Research (Heidelberg)

Found 629 papers in total
A transfer/clearing inventory model under sporadic review
A transfer/clearing inventory model under sporadic review
2003,
We consider two locations in tandem of an inventory model, so-called the buffer and...
Asymptotic strong determination in integer programming: Quasi dual method
Asymptotic strong determination in integer programming: Quasi dual method
2003,
Although the Lagrangian method is a powerful dual search method in integer...
Movement minimization for unit distances in conveyor flow shop processing
Movement minimization for unit distances in conveyor flow shop processing
2003,
We consider the movement minimization problem in a conveyor flow shop processing...
Characterizing generalized trade-off directions
Characterizing generalized trade-off directions
2003,
Recently, so-called trade-off directions have been introduced for convex...
Whittle's index policy for a multi-class queueing system with convex holding costs
Whittle's index policy for a multi-class queueing system with convex holding costs
2003,
Multi-class service systems are of increasing importance in the practical modelling...
The operating characteristic analysis on a general input queue with N policy and a startup time
The operating characteristic analysis on a general input queue with N policy and a startup time
2003,
This paper studies a single removable server in a finite capacity G/M/1/K queueing...
Optimal control of an M/Hk/1 queueing with a removable server
Optimal control of an M/Hk/1 queueing with a removable server
2003,
This paper studies a single removable server queueing system with Poisson arrivals and...
A minimax rule for portfolio selection in frictional markets
A minimax rule for portfolio selection in frictional markets
2003,
In this paper, an optimal portfolio selection problem is formulated as a minimax...
Sensitivity analysis of a sequential decision problem with learning
Sensitivity analysis of a sequential decision problem with learning
2003,
We consider the optimization problem of a decision maker facing a sequence of coin...
Axiomatizations of the Shapley value for cooperative games on antimatroids
Axiomatizations of the Shapley value for cooperative games on antimatroids
2003,
Cooperative games on antimatroids are cooperative games restricted by a combinatorial...
Semi-infinite assignment problems and related games
Semi-infinite assignment problems and related games
2003,
In this paper we look at semi-infinite assignment problems. These are situations where...
On the balancedness of relaxed sequencing games
On the balancedness of relaxed sequencing games
2003,
This paper shows that some classes of relaxed sequencing games, which arise from the...
Discretization of information collecting situations and continuity of compensation rules
Discretization of information collecting situations and continuity of compensation rules
2003,
A canonical procedure is described, which associates to each infinite information...
A cooperative treatment of an n-person cost-goal-game
A cooperative treatment of an n-person cost-goal-game
2003,
In this paper we consider an n -person cost-goal-game in which the connection between...
Scheduling chains on a single machine with non-negative time lags
Scheduling chains on a single machine with non-negative time lags
2003,
Chains of operations have to be scheduled on a single machine such that a minimum...
Non-preemptive two-machine open shop scheduling with non-availability constraints
Non-preemptive two-machine open shop scheduling with non-availability constraints
2003,
We study a two-machine open shop scheduling problem, in which the machines are not...
Some properties of the core on convex geometries
Some properties of the core on convex geometries
2002,
A game on a convex geometry was introduced by Bilbao as a model of partial...
Monotonic allocation schemes in clan games
Monotonic allocation schemes in clan games
2002,
Total clan games are characterized using monotonicity, veto power of the clan members,...
The optimality equation and ϵ-optimal strategies in Markov games with average reward criterion
The optimality equation and ϵ-optimal strategies in Markov games with average reward criterion
2002,
In this paper we consider two-person zero-sum stochastic games with unbounded payoffs...
Solution to the risk-sensitive average optimality equation in communicating Markov decision chains with finite state space: An alternative approach
Solution to the risk-sensitive average optimality equation in communicating Markov decision chains with finite state space: An alternative approach
2002,
This note concerns Markov decision chains with finite state and action sets. The...
Optimality of randomized strategies in a Markovian replacement model
Optimality of randomized strategies in a Markovian replacement model
2002,
We study a replacement system with discrete-time Markovian deterioration and finite...
Tree-sparse convex programs
Tree-sparse convex programs
2002,
Dynamic stochastic programs are prototypical for optimization problems with an...
Unbiased approximation in multicriteria optimization
Unbiased approximation in multicriteria optimization
2002,
Algorithms generating piecewise linear approximations of the nondominated set for...
Approximation algorithms for the traveling salesman problem
Approximation algorithms for the traveling salesman problem
2002,
We first prove that the minimum and maximum traveling salesman problems, their metric...
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