Journal: IMA Journal of Management Mathematics (Print)

Found 211 papers in total
Control consolidation with a threshold: an algorithm
Control consolidation with a threshold: an algorithm
2007,
Besides multiple voting rights, board representation and shareholders’...
Parallel variable neighbourhood search algorithms for job shop scheduling problems
Parallel variable neighbourhood search algorithms for job shop scheduling problems
2007,
Variable neighbourhood search (VNS) is one of the most recent metaheuristics used for...
Variable neighbourhood search for redundancy allocation problems
Variable neighbourhood search for redundancy allocation problems
2007,
A variable neighbourhood search (VNS) algorithm has been developed to solve the...
A hybrid VNS–path relinking for the p-hub median problem
A hybrid VNS–path relinking for the p-hub median problem
2007,
The p-hub median problem is an NP-hard location–allocation problem which...
Arbitrary-norm hyperplane separation by variable neighbourhood search
Arbitrary-norm hyperplane separation by variable neighbourhood search
2007,
We consider the problem of separating two sets of points in a Euclidean space with a...
Use of VNS and TS in classification: variable selection and determination of the linear discrimination function coefficients
Use of VNS and TS in classification: variable selection and determination of the linear discrimination function coefficients
2007,
In this paper, we discuss the problem of variable selection and the determination of...
Variable neighbourhood search for colour image quantization
Variable neighbourhood search for colour image quantization
2007,
Colour image quantization is a data compression technique that reduces the total set...
Solving parallel machines scheduling problems with sequence-dependent setup times using variable neighbourhood search
Solving parallel machines scheduling problems with sequence-dependent setup times using variable neighbourhood search
2007,
Variable neighbourhood search (VNS) is a modern metaheuristic based on systematic...
A methodology for estimating the maximum profitable turns for an ABC inventory classification system
A methodology for estimating the maximum profitable turns for an ABC inventory classification system
2007,
In order to better manage an ABC inventory classification system, a formal...
Interactive hidden Markov models and their applications
Interactive hidden Markov models and their applications
2007,
In this paper, we propose an Interactive hidden Markov model (IHMM). In a traditional...
Structurally missing capture–recapture data
Structurally missing capture–recapture data
2006,
Registrations in epidemiological studies suffer from incompleteness, thus a general...
A food distribution network problem: a case study
A food distribution network problem: a case study
2007,
In this work, we deal with a food distribution problem that can be considered as a...
Dividends as a signalling mechanism: the case of illiquid stock markets
Dividends as a signalling mechanism: the case of illiquid stock markets
2007,
Dividends payment is an important signalling device used by corporations. Through the...
A method for generating condition histories for infrastructure items
A method for generating condition histories for infrastructure items
2007,
When comparing different approaches for choosing an Asset Management policy, it is...
An approach to measuring the quality of maintenance performance
An approach to measuring the quality of maintenance performance
2007,
This paper presents an approach that quantifies the performance of the maintenance...
Parameterizing correlations: a geometric interpretation
Parameterizing correlations: a geometric interpretation
2007,
In this paper, we present a new interpretation of the parameterization of a...
A calibrated scenario generation model for heavy-tailed risk factors
A calibrated scenario generation model for heavy-tailed risk factors
2006,
In this paper, a calibrated scenario generation model for multivariate risk factors...
Bayesian reliability demonstration with multiple independent tasks
Bayesian reliability demonstration with multiple independent tasks
2006,
We consider optimal testing of a system in order to demonstrate reliability with...
A linear programming approach for determining optimal advertising policy
A linear programming approach for determining optimal advertising policy
2006,
In this paper, we propose a new advertising model which can capture the advertising...
Credit risk assessment: a challenge for financial institutions
Credit risk assessment: a challenge for financial institutions
2006,
This study explores financial credit risk assessment. This is an important issue...
Optimal scheduling of non-perfect inspections
Optimal scheduling of non-perfect inspections
2006,
In this paper, we study the determination of optimal inspection policies when three...
Constrained least squares estimation of payment lag distributions in the United States' Medical Assistance Program
Constrained least squares estimation of payment lag distributions in the United States' Medical Assistance Program
2006,
The financial effectiveness of the United States' Medical Assistance Program...
A queueing model of activities in an intensive care unit
A queueing model of activities in an intensive care unit
2006,
Activities in an intensive care unit (ICU) at a major teaching hospital are modelled...
Decomposition strategies for large-scale continuous location–allocation problems
Decomposition strategies for large-scale continuous location–allocation problems
2006,
The continuous location–allocation problem requires finding sites for m new...
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