All a b c d e f g h i j k l m n o p q r s t u v w x y z Other

Page 1

Displaying 1 – 9 of 9

Showing per page

Centralized VERSUS decentralized production planning

Georgios K. Saharidis, Yves Dallery, Fikri Karaesmen (2006)

RAIRO - Operations Research

In the course of globalization, many enterprises change their strategies and are coupled in partnerships with suppliers, subcontractors and customers. This coupling forms supply chains comprising several geographically distributed production facilities. Production planning in a supply chain is a complicated and difficult task, as it has to be optimal both for the local manufacturing units and for the whole supply chain network. In this paper two analytical models are used to solve the production planning...

Characterization of linear rational preference structures.

Jacinto González Pachón, Sixto Ríos-Insua (1992)

Extracta Mathematicae

We consider the multiobjective decision making problem. The decision maker's (DM) impossibility to take consciously a preference or indifference attitude with regard to a pair of alternatives leads us to what we have called doubt attitude. So, the doubt may be revealed in a conscient way by the DM. However, it may appear in an inconscient way, revealing judgements about her/his attitudes which do not follow a certain logical reasoning.In this paper, doubt will be considered as a part of the information...

Choix multicritères dans le risque et variables multidimensionnelles: proposition de méthode et application aux réseaux de transport d'énergie

Bertrand Munier, Nathalie Taverdet-Popiolek (2010)

RAIRO - Operations Research

This paper presents an application of Multiple Attribute Utility Theory on strategic choices concerning energy transportation. The environmental assessment of a network reinforcement strategy is emphasized. Our assessment brings about to consider multidimensional variables in MCDM. However, Multi-Attributed Utility Theory (MAUT) cannot, as a practical matter, manage such variables. We therefore work out a methodology to transform multidimensional variables into unidimensional ones. We apply...

Clasificación en programación multiobjetivo.

Carlos González Martín (1986)

Trabajos de Investigación Operativa

En el presente trabajo, después de justificar lo importante que resulta para el decisor, en muchos casos, el poder obtener clasificaciones en el conjunto de objetivos de un problema de Porgramación Multiobjetivo, se hace un estudio algorítmico que permite agruparlos en función de ciertos niveles de conformidad.

Combination of t-norms and their conorms

Karel Zimmermann (2023)

Kybernetika

Non-negative linear combinations of t min -norms and their conorms are used to formulate some decision making problems using systems of max-separable equations and inequalities and optimization problems under constraints described by such systems. The systems have the left hand sides equal to the maximum of increasing functions of one variable and on the right hand sides are constants. Properties of the systems are studied as well as optimization problems with constraints given by the systems and appropriate...

Consistency-driven approximation of a pairwise comparison matrix

Esther Dopazo, Jacinto González-Pachón (2003)

Kybernetika

The pairwise comparison method is an interesting technique for building a global ranking from binary comparisons. In fact, some web search engines use this method to quantify the importance of a set of web sites. The purpose of this paper is to search a set of priority weights from the preference information contained in a general pairwise comparison matrix; i.e., a matrix without consistency and reciprocity properties. For this purpose, we consider an approximation methodology within a distance-based...

Currently displaying 1 – 9 of 9

Page 1