Country: Germany

Found 3096 papers in total
Uncapacitated Euclidean hub location: strengthened formulation, new facets and a relax-and-cut algorithm
Uncapacitated Euclidean hub location: strengthened formulation, new facets and a relax-and-cut algorithm
2005,
The multiple allocation uncapacitated hub location problem is considered. This problem...
A framework for strategic control and planning in corporate organisations
A framework for strategic control and planning in corporate organisations
2002,
The purpose of the paper is to test and to develop the capabilities of a conceptual...
A production/recycling model with stationary demand and return rates
A production/recycling model with stationary demand and return rates
2003,
A production–recycling system is investigated. A constant demand can be...
Efficient solutions for special zero–one programming problems
Efficient solutions for special zero–one programming problems
2005,
A zero–one linear programming is under consideration. It has been proved that...
Generalized nonlinear Lagrangian formulation for bounded integer programming
Generalized nonlinear Lagrangian formulation for bounded integer programming
2005,
Several nonlinear Lagrangian formulations have been recently proposed for bounded...
Stackelberg solutions to multiobjective two-level linear programming problems with random variable coefficients
Stackelberg solutions to multiobjective two-level linear programming problems with random variable coefficients
2003,
In this paper, to cope with multiobjective hierarchical decision making problems under...
Decentralized planning for multiobjective resource allocation and project selection
Decentralized planning for multiobjective resource allocation and project selection
2003,
Complex decision problems like the selection of R&D projects often involve several...
Some indications to correctly use the estimations of an expert in the PERT methodology
Some indications to correctly use the estimations of an expert in the PERT methodology
2003,
The so-called Caballer distribution, that is, the beta distribution of parameters p...
Signals for reliability: A possibly harmful institution?
Signals for reliability: A possibly harmful institution?
2002,
On first glance, signals for reliability, which cannot be imitated by exploiters,...
Exact and truncated branch-and-bound procedures for resource-constrained project scheduling with discounted cash flows and general temporal constraints
Exact and truncated branch-and-bound procedures for resource-constrained project scheduling with discounted cash flows and general temporal constraints
2002,
This paper is concerned with resource-constrained project scheduling problems where...
Semi on-line scheduling on two parallel processors with known sum and lower bound on the size of the tasks
Semi on-line scheduling on two parallel processors with known sum and lower bound on the size of the tasks
2000,
In this paper a semi on-line scheduling problem is studied and an optimal algorithm...
Recent results on resource-constrained project scheduling with time windows: Models, solution methods, and applications
Recent results on resource-constrained project scheduling with time windows: Models, solution methods, and applications
2002,
This paper surveys recent results on deterministic project scheduling with general...
Scheduling multiprocessor tasks in presence of correlated failures
Scheduling multiprocessor tasks in presence of correlated failures
2003,
The paper deals with scheduling multiple processor (m-p) tasks on multiple processors...
Flowshop/no-idle scheduling to minimize total elapsed time
Flowshop/no-idle scheduling to minimize total elapsed time
2005,
This paper studies four n-job, m-machine flowshop problems when processing times of...
A threshold accepting metaheuristic for the vehicle routing problem with time windows
A threshold accepting metaheuristic for the vehicle routing problem with time windows
2003,
Threshold Accepting, a variant of Simulated Annealing, is applied for the first time...
Advertising with spillover effects in a differential oligopoly game with differentiated goods
Advertising with spillover effects in a differential oligopoly game with differentiated goods
2003,
We consider a differentiated oligopoly where firms compete à la Cournot in the...
On the risk of nutrition control by selective menus
On the risk of nutrition control by selective menus
2002,
The probability of compliance with nutrient standards is estimated by simulated...
Multiobjective structural optimization using a microgenetic algorithm
Multiobjective structural optimization using a microgenetic algorithm
2005,
In this paper, we present a genetic algorithm with a very small population and a...
Hotelling and the Olympus: Modelling differences in religious prices
Hotelling and the Olympus: Modelling differences in religious prices
2000,
An introduction to the modelling of a market for religious commodities is presented in...
Multistability and role of noninvertibility in a discrete-time business cycle model
Multistability and role of noninvertibility in a discrete-time business cycle model
2001,
We study a discrete-time business cycle model in income and capital, a Kaldor-type...
Growth cycles when workers save: A reformulation of Goodwin's model along Kaldorian–Pasinettian lines
Growth cycles when workers save: A reformulation of Goodwin's model along Kaldorian–Pasinettian lines
2001,
The purpose of this paper is to study the influence of workers' savings on the...
Price flexibility and debt dynamics in a high order aggregate supply and aggregate demand (AS–AD) model
Price flexibility and debt dynamics in a high order aggregate supply and aggregate demand (AS–AD) model
2001,
In this paper we reconsider extensions and modifications of earlier work on a...
Unsolved econometric problems in nonlinearity, chaos, and bifurcation
Unsolved econometric problems in nonlinearity, chaos, and bifurcation
2001,
In an attempt to resolve the controversies that exist within the field of economics...
The nonlinear Cournot model under uncertainty with continuously distributed time lags
The nonlinear Cournot model under uncertainty with continuously distributed time lags
2001,
Dynamic oligopolies are examined when firms have inaccurate knowledge of the demand...
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