Journal: Journal of the Operational Research Society

Found 4035 papers in total
A strong cutting plane/branch-and-bound algorithm for node packing
A strong cutting plane/branch-and-bound algorithm for node packing
1992,
The authors present a strong cutting plane/branch-and-bound algorithm for node...
A branch and bound algorithm for a class of asymmetrical vehicle routeing problems
A branch and bound algorithm for a class of asymmetrical vehicle routeing problems
1992,
This paper describes a branch and bound algorithm for a general class of asymmetrical...
Solution of set-covering and set-partitioning problems using assignment relaxations
Solution of set-covering and set-partitioning problems using assignment relaxations
1992,
Graph theoretic relaxations are used to design tree search algorithms for set-covering...
Experiments in solving Mixed Integer Programming problems on a small array of transputers
Experiments in solving Mixed Integer Programming problems on a small array of transputers
1992,
The time-consuming process of solving large-scale Mixed Integer Programming problems...
The solution of massive generalized set partitioning problems in aircrew rostering
The solution of massive generalized set partitioning problems in aircrew rostering
1992,
The scheduling and rostering of personnel is a problem that occurs in many...
Construction of LU factors of the basis to reduce build-up during simplex iterations
Construction of LU factors of the basis to reduce build-up during simplex iterations
1992,
Algorithms for the inversion of a sparse square matrix have generally been designed...
Probability modelling and optimal location of a travelling salesman
Probability modelling and optimal location of a travelling salesman
1992,
The ‘random part’ of an operations research model may be less satisfactory...
The orienteering problem with time windows
The orienteering problem with time windows
1992,
The orienteering problem with time windows, denoted by OPTW, belongs to a class of...
A model for determining tactical parameters for materials requirements planning systems
A model for determining tactical parameters for materials requirements planning systems
1992,
This paper develops an approximate model for simultaneously determining reorder...
Integrating scheduling with batching and lot sizing: A review of algorithms and complexity
Integrating scheduling with batching and lot sizing: A review of algorithms and complexity
1992,
In many practical situations, batching of similar jobs to avoid set-ups is performed...
Finding your kids when they are lost
Finding your kids when they are lost
1992,
If two searchers are searching for a stationary target and wish to minimize the...
Data envelopment analysis applied to electricity distribution districts
Data envelopment analysis applied to electricity distribution districts
1992,
In this paper Data Envelopment Analysis (DEA) is used to evaluate efficiency measures...
The use of Soft Systems Methodology in practice
The use of Soft Systems Methodology in practice
1992,
This paper reports the results of a survey intended to discover the extent to which...
Optimal replacement policy for a general model with imperfect repair
Optimal replacement policy for a general model with imperfect repair
1992,
A general model is considered which incorporates imperfect repair and repair cost...
Costing a finite minimal repair replacement policy
Costing a finite minimal repair replacement policy
1992,
In this paper an integral equation technique is used to evaluate the expected cost for...
Criticality in stochastic networks
Criticality in stochastic networks
1992,
The common definition of ‘criticality’ in stochastic networks is...
An economic order quantity model for items with two levels of storage for a linear trend in demand
An economic order quantity model for items with two levels of storage for a linear trend in demand
1992,
A deterministic inventory model with two levels of storage (own warehouse and rented...
Postoptimality analyses of the transportation problem
Postoptimality analyses of the transportation problem
1992,
The paper develops here a new approach to postoptimality analyses of the...
An insert/delete heuristic for the Travelling Salesman Subset-tour Problem with one additional constraint
An insert/delete heuristic for the Travelling Salesman Subset-tour Problem with one additional constraint
1992,
The Travelling Salesman Subset-tour Problem (TSSP) differs from the well-known...
On an approximation to the mean response times of priority classes in a stable G/G/c/PR queue
On an approximation to the mean response times of priority classes in a stable G/G/c/PR queue
1992,
Analytic approximations are proposed for the mean response-times of R(¸≥2)...
Measuring technical, allocative and overall efficiencies using a DEA algorithm
Measuring technical, allocative and overall efficiencies using a DEA algorithm
1992,
This study presents an effectively-designed algorithm for measuring technical,...
Using neural networks for classification tasks-Some experiments on data sets and practical advice
Using neural networks for classification tasks-Some experiments on data sets and practical advice
1992,
This paper gives a general introduction to neural networks, and then provides a more...
Using a neural network to enhance the decision making quality of a visual interactive simulation model
Using a neural network to enhance the decision making quality of a visual interactive simulation model
1992,
The use of a neural network to represent the results of a simulation model is...
Validating an expert support system for tender enquiry evaluation: A case study
Validating an expert support system for tender enquiry evaluation: A case study
1992,
An expert system was developed as a support tool for a large electro-mechanical...
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