Country: Belgium

Found 338 papers in total
Minimization of the number of tool switches on a flexible manufacturing machine
Minimization of the number of tool switches on a flexible manufacturing machine
1994,
The paper considers the problem of sequencing a set of jobs on a single machine having...
Ant system for job-shop scheduling
Ant system for job-shop scheduling
1994,
The study of natural processes has inspired several heuristic optimization algorithms...
Armijo-type condition for the determination of a Generalized Cauchy Point in trust region algorithms using exact or inexact projections on convex constraints
Armijo-type condition for the determination of a Generalized Cauchy Point in trust region algorithms using exact or inexact projections on convex constraints
1993,
This paper considers some aspects of two classes of trust region methods for solving...
Transportation models for supporting location dependent manure policy
Transportation models for supporting location dependent manure policy
1993,
Transportation models (solved with the LP technique) are often used to describe the...
More on the minimality of search paths under continuous univariate distributions
More on the minimality of search paths under continuous univariate distributions
1993,
A searcher looks for a stationary target on a line. The target’s position is...
A single-server queue with server vacations and a Batch Markovian Arrival Process
A single-server queue with server vacations and a Batch Markovian Arrival Process
1993,
The paper considers a single server infinite queueing system where the arrival process...
An operations management approach to perturbation analysis
An operations management approach to perturbation analysis
1993,
Perturbation analysis of discrete event systems is one of the most promising theories...
Econometrics in multimarket dynamic models with a continuous transaction function
Econometrics in multimarket dynamic models with a continuous transaction function
1993,
Dynamic analyses of quantity rationing models have been performed in the context of...
Dynamic oligopoly with complete information
Dynamic oligopoly with complete information
1993,
Linear multiproduct oligopoly markets are examined in a dynamic framework, in which...
Invariant statistical decisions. III: Application to multivariate regression problems
Invariant statistical decisions. III: Application to multivariate regression problems
1993,
The results presented in Parts I and II, appeared in previous issues of the journal,...
Mean-preserving and mean-variance-preserving transformations of the general Bernoulli distribution
Mean-preserving and mean-variance-preserving transformations of the general Bernoulli distribution
1993,
Despite the widespread use of numerical examples of mean-preserving increases in...
Multivariate ratio estimators: Theory and practice
Multivariate ratio estimators: Theory and practice
1993,
An empirical study is attempted on multivariate ratio estimators for a wide variety of...
Sampled autocorrelations from an integrated ARMA process
Sampled autocorrelations from an integrated ARMA process
1993,
The paper investigates the behaviour of the lag- k sample serial correlation , for...
A new fundamental preference structure: Threshold order
A new fundamental preference structure: Threshold order
1993,
The authors present a new preference structure which may be considered as a...
Bi-level linear fractional programming problem
Bi-level linear fractional programming problem
1993,
This paper considers the problem in which two decision makers wish to maximize their...
A lot-size model for exponentially decaying inventory when delay in payments is permissible
A lot-size model for exponentially decaying inventory when delay in payments is permissible
1993,
An inventory model is developed for exponentially decaying inventory when suppliers...
Solving a manpower planning problem using constraint programming
Solving a manpower planning problem using constraint programming
1993,
Constraint programming is a powerful technique for solving combinatorial problems. We...
Solving an urban routing problem using heuristics: A successful case study
Solving an urban routing problem using heuristics: A successful case study
1993,
Practical routing problems involving the distribution or collection of products,...
Automatic graph drawing
Automatic graph drawing
1993,
This paper is devoted to the puzzling problem of automatic drawing of nice graphs. The...
Approximating the optimal solution of some hard graph problems by a Boltzmann machine
Approximating the optimal solution of some hard graph problems by a Boltzmann machine
1993,
The authors study the experimental approximated solutions of three famous NP-complete...
The Grouping Genetic Algorithms: Widening the scope of the GAs
The Grouping Genetic Algorithms: Widening the scope of the GAs
1993,
An important class of computational problems are grouping problems, where the aim is...
Solving real-life combinatorial optimization problems using simulated annealing
Solving real-life combinatorial optimization problems using simulated annealing
1993,
Two real-life optimization problems, having combinatorial properties and with the same...
Solving a real world project scheduling problem with a genetic approach
Solving a real world project scheduling problem with a genetic approach
1993,
This work is related to a project scheduling problem encountered in the Technical...
A job shop scheduling with set-up time
A job shop scheduling with set-up time
1993,
Job shop scheduling is a well-known NP-hard problem. This paper considers such a...
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