Country: Belgium

Found 338 papers in total
Optimization of a quadratic fractional function
Optimization of a quadratic fractional function
1992,
It is shown that the eigenvalues of a symmetric matrix can be used to arrive at the...
Convexity/concavity multiplicative index and applications
Convexity/concavity multiplicative index and applications
1992,
The convexity/concavity of a product of separable functions is analysed via the...
Multi-criteria integer linear programming problem
Multi-criteria integer linear programming problem
1992,
Two techniques are developed for solving the multiple-objective integer linear...
A parallel branch-and-bound method for a network design problem
A parallel branch-and-bound method for a network design problem
1992,
A general parallel branch-and-bound system has been developed on a Sequent Balance....
Paradoxical situations in transportation problems
Paradoxical situations in transportation problems
1992,
This paper discusses all possible situations in a transport problem with mixed...
Invariant statistical decisions-II. Conjugate families of probabilities
Invariant statistical decisions-II. Conjugate families of probabilities
1992,
In this second part of their work on ‘Invariant statistical decisions’,...
Construction of exact D-optimal designs for linear regression models using genetic algorithms
Construction of exact D-optimal designs for linear regression models using genetic algorithms
1992,
This paper reports the application of generic algorithms to the construction of exact...
An example of chromatic scheduling
An example of chromatic scheduling
1992,
A brief description is given of an application of chromatic scheduling in chemical...
Using operations research and numerical analysis techniques for the simulation and the optimization of macroeconometric models
Using operations research and numerical analysis techniques for the simulation and the optimization of macroeconometric models
1991,
The paper analyzes methods for solving and optimizing deterministic nonlinear discrete...
The stationarity of CAPM-beta in a changing economic environment
The stationarity of CAPM-beta in a changing economic environment
1991,
A theoretical multi-factor return generating process of securities is specified by...
Public waste collection: A case study
Public waste collection: A case study
1991,
This paper deals with the waste collection in the N.E. area of Brussels. It summarizes...
Preference relations in multicriterion analysis under risk
Preference relations in multicriterion analysis under risk
1991,
A stochastic multicriterion problem in a risk aversion context is defined by a finite...
Another counterexample to the rank-colouring conjecture
Another counterexample to the rank-colouring conjecture
1991,
Alan and Seymour’s procedure is extended to find a counterexample of the...
Modelling the subscriber network in rural telephone planning-A clustering algorithm
Modelling the subscriber network in rural telephone planning-A clustering algorithm
1991,
The planning of telecommunication networks is a problem of great importance, because...
Application of Neuts’ method to vacation models with bulk arrivals
Application of Neuts’ method to vacation models with bulk arrivals
1991,
This paper studies a single server infinity capacity queueing system with Poisson...
A variation of Graham’s LPT-algorithm
A variation of Graham’s LPT-algorithm
1991,
The authors consider the problem of scheduling a set of n jobs nonpreemptively on m...
The impact of conflicting interest on the choice of an appointments system
The impact of conflicting interest on the choice of an appointments system
1991,
The paper considers the scheduling of appointments consisting of two parts (labelled...
On tests concerning the existence of a classification
On tests concerning the existence of a classification
1991,
In 1983, A. Hardy proposed a new k- clustering procedure based on the thoery of...
Repairable item inventory systems: A literature review
Repairable item inventory systems: A literature review
1990,
This review covers the materials found in recent literature for the management of...
Special sale in an inventory system with price-dependent demand rate for infinite time-horizon
Special sale in an inventory system with price-dependent demand rate for infinite time-horizon
1991,
The purpose of this article is to develop an inventory model with sale price-dependent...
An inventory model with Markov dependent demand quantities
An inventory model with Markov dependent demand quantities
1991,
This paper deals with the study of an ( s,S) inventory model with zero lead time. The...
A discrete-in-time deterministic inventory model for items with decreasing demand
A discrete-in-time deterministic inventory model for items with decreasing demand
1991,
An EOQ type inventory model is developed for items with decreasing demand. The model...
On discrete-in-time probabilistic scheduling period inventory system for deteriorating items with instantaneous demand
On discrete-in-time probabilistic scheduling period inventory system for deteriorating items with instantaneous demand
1990,
A probabilistic scheduling period inventory system is considered for continuously...
A probabilistic order-level inventory model for deteriorating items with instantaneous demand
A probabilistic order-level inventory model for deteriorating items with instantaneous demand
1991,
A probabilistic order-level inventory model is developed for items that deteriorate...
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