Journal: European Journal of Operational Research

Found 7937 papers in total
The multi-mode resource-constrained project scheduling problem with generalized precedence relations
The multi-mode resource-constrained project scheduling problem with generalized precedence relations
1999,
In this paper, we tackle the challenging problem of scheduling activities to minimize...
Job shop scheduling with beam search
Job shop scheduling with beam search
1999,
Beam search is a heuristic method for solving optimization problems. It is an...
A distributed genetic algorithm for deterministic and stochastic labor scheduling problems
A distributed genetic algorithm for deterministic and stochastic labor scheduling problems
1999,
A recurring operational decision in many service organizations is determining the...
Two simulated annealing-based heuristics for the job shop scheduling problem
Two simulated annealing-based heuristics for the job shop scheduling problem
1999,
In this paper, we present two simulated annealing-based algorithms for the classical,...
A simulation analysis of sequencing rules in a flexible flowline
A simulation analysis of sequencing rules in a flexible flowline
1999,
The paper concerns a flexible flowline scheduling problem, which arises in the...
Scheduling of industrial distribution manifolds with pre-conditions
Scheduling of industrial distribution manifolds with pre-conditions
1999,
The scheduling of two types of manifolds typically found in multipurpose plants is...
Radial Data Envelopment Analysis models without inputs or without outputs
Radial Data Envelopment Analysis models without inputs or without outputs
1999,
In this paper we consider radial DEA models without inputs (or without outputs), and...
Renewal reward processes with fuzzy rewards and their applications to T-age replacement policies
Renewal reward processes with fuzzy rewards and their applications to T-age replacement policies
1999,
The application of fuzzy set theory to renewal reward processes is proposed in this...
Schumann, a modeling framework for supply chain management under uncertainty
Schumann, a modeling framework for supply chain management under uncertainty
1999,
We present a modeling framework for the optimization of a manufacturing, assembly and...
Fleet assignment and routing with schedule synchronization constraints
Fleet assignment and routing with schedule synchronization constraints
1999,
This paper introduces a new type of constraints, related to schedule synchronization,...
Extensions to the generalised assignment heuristic for vehicle routing
Extensions to the generalised assignment heuristic for vehicle routing
1999,
Although tabu search has generally given the best results for benchmark vehicle...
Designing multi-vehicle delivery tours in a grid-cell format
Designing multi-vehicle delivery tours in a grid-cell format
1999,
This paper presents a methodology to be used in the design of multi-delivery tours...
Putting soft OR methods to work: The case of the business improvement project at PowerGen
Putting soft OR methods to work: The case of the business improvement project at PowerGen
1999,
In 1994 PowerGen, a UK electricity generating company, conducted a business...
Competitive analysis of manufacturing plants: An application to the US processed food industry
Competitive analysis of manufacturing plants: An application to the US processed food industry
1999,
We present a model-based approach for competitive analysis of manufacturing plants. As...
Analysing production and environmental risks in arable farming systems: A mathematical approach
Analysing production and environmental risks in arable farming systems: A mathematical approach
1999,
In response to a growing environmental concern in Dutch society, sustainable...
A review of major paradigms and models for the design of civil engineering systems
A review of major paradigms and models for the design of civil engineering systems
1999,
In this paper, the author presents the five classical paradigms of the process of...
OR utopia
OR utopia
1999,
An utopian form of the OR community is described. We discuss the fractal borders of...
A hybrid approach for optimization of one-dimensional cutting
A hybrid approach for optimization of one-dimensional cutting
1999,
The article examines a hybrid approach for optimizing one-dimensional stock cutting....
Determining optimal pollution control policies: An application of bilevel programming
Determining optimal pollution control policies: An application of bilevel programming
1999,
This paper presents two optimization models for hazardous waste capacity planning and...
Parameter estimation in stochastic scenario generation systems
Parameter estimation in stochastic scenario generation systems
1999,
Scenario analysis offers an effective tool for addressing the stochastic elements in...
Approximate portfolio analysis
Approximate portfolio analysis
1999,
This paper presents a portfolio selection model based on the idea of approximation....
Interrelationships among the elements of national innovation systems: A statistical evaluation
Interrelationships among the elements of national innovation systems: A statistical evaluation
1999,
An obstacle often faced by countries in attempting to improve the standard of living...
Measuring sectoral productivity across time and across countries
Measuring sectoral productivity across time and across countries
1999,
This paper examines the problem of measuring the evolution of productivity changes...
Nonparametric analysis of educational costs
Nonparametric analysis of educational costs
1999,
Traditional economic analyses of the public sector that assume cost minimization are...
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