Journal: European Journal of Operational Research

Found 7937 papers in total
Modelling stochastic decision systems using dependent-chance programming
Modelling stochastic decision systems using dependent-chance programming
1997,
This paper further discusses the techniques of dependent-chance programming,...
On nonsmooth and discontinuous problems of stochastic systems optimization
On nonsmooth and discontinuous problems of stochastic systems optimization
1997,
A class of stochastic optimization problems is analyzed that cannot be solved by...
Optimal allocation of simulation experiments in discrete stochastic optimization and approximative algorithms
Optimal allocation of simulation experiments in discrete stochastic optimization and approximative algorithms
1997,
Approximate solutions for discrete stochastic optimization problems are often obtained...
Stochastic gradient algorithm with random truncations
Stochastic gradient algorithm with random truncations
1997,
Let ƒ : R d × R d ′ → R be a Borel-measurable function which...
Estimated stochastic programs with chance constraints
Estimated stochastic programs with chance constraints
1997,
We will consider a non-parametric estimation procedure for chance-constrained...
A cutting-plane approach to mixed 0–1 stochastic integer programs
A cutting-plane approach to mixed 0–1 stochastic integer programs
1997,
We consider a mixed 0–1 integer programming problem with dual block-angular...
The augmented system variant of interior point methods in two-stage stochastic linear programming computation
The augmented system variant of interior point methods in two-stage stochastic linear programming computation
1997,
The application of interior point methods to solve the deterministic equivalent of...
Accelerating the regularized decomposition method for two stage stochastic linear problems
Accelerating the regularized decomposition method for two stage stochastic linear problems
1997,
Practical improvements of the regularized decomposition algorithm for two stage...
Modelling and analysis of multistage stochastic programming problems: A software environment
Modelling and analysis of multistage stochastic programming problems: A software environment
1997,
In many decision problems, time and uncertainty play important roles and stochastic...
Stochastic optimization on Bayesian nets
Stochastic optimization on Bayesian nets
1997,
In this paper we are concerned with stochastic optimization problems in the case when...
The asymptotic value-to-capacity ratio for the multi-class stochastic knapsack problem
The asymptotic value-to-capacity ratio for the multi-class stochastic knapsack problem
1997,
We consider a stochastic knapsack problem that packs multiple classes of random items....
A new penalty function algorithm for convex quadratic programming
A new penalty function algorithm for convex quadratic programming
1997,
In this paper, we develop an exterior point algorithm for convex quadratic programming...
Robust autoregressive estimates using quadratic programming
Robust autoregressive estimates using quadratic programming
1997,
The robust estimation of the autoregressive parameters is formulated in terms of the...
A reference direction approach to multiple objective quadratic–linear programming
A reference direction approach to multiple objective quadratic–linear programming
1997,
In this paper, we propose an interactive procedure for solving multiple criteria...
Estimating the Held–Karp lower bound for the geometric travelling salesman problem
Estimating the Held–Karp lower bound for the geometric travelling salesman problem
1997,
The Held–Karp lower bound (HK) provides a very good problem-specific estimate of...
Rendezvous search on the line with bounded resources: Expected time minimization
Rendezvous search on the line with bounded resources: Expected time minimization
1997,
Two players are placed on the line and want to meet. Neither knows the direction of...
Waiting times of a finite-capacity multi-server model with non-preemptive priorities
Waiting times of a finite-capacity multi-server model with non-preemptive priorities
1997,
We consider a non-preemptive head of the line multi-server priority model with finite...
The teacher assignment problem: A special case of the fixed charge transportation problem
The teacher assignment problem: A special case of the fixed charge transportation problem
1997,
A basic model of the task of assigning classes to professors, in such a way that the...
Distribution requirements and compactness constraints in school timetabling
Distribution requirements and compactness constraints in school timetabling
1997,
This paper provides the following contributions: First, distribution requirements for...
A multi-level composite heuristic for the multi-depot vehicle fleet mix problem
A multi-level composite heuristic for the multi-depot vehicle fleet mix problem
1997,
The problem of simultaneously allocating customers to depots, finding the delivery...
Greedy sets and related problems
Greedy sets and related problems
1997,
A set D is called greedy if the greedy algorithm solves the problem max { cx |...
Computational experience with approximation algorithms for the set covering problem
Computational experience with approximation algorithms for the set covering problem
1997,
The Set Covering problem (SCP) is a well known combinatorial optimization problem,...
Joint planning of combined heat and power and electric power systems: An efficient model formulation
Joint planning of combined heat and power and electric power systems: An efficient model formulation
1997,
The growing importance of combined heat and power (CHP) around the world has increased...
Multicriteria analysis vs. externalities assessment for the comparative evaluation of electricity generation systems
Multicriteria analysis vs. externalities assessment for the comparative evaluation of electricity generation systems
1997,
Attributing costs to the environmental impacts of energy production and use could...
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