نتایج جستجو برای: electre model

تعداد نتایج: 2104874  

Journal: :Computers & OR 2000
Vincent Mousseau Roman Slowinski Piotr Zielniewicz

Multiple Criteria Sorting Problem consists in assigning a set of alternatives A"Ma 1 , a 2 ,2, l evaluated on n criteria g 1 , g 2 ,2, n to one of the categories which are pre-de"ned by some norms corresponding to vectors of scores on particular criteria, called pro"les, either separating the categories or playing the role of central reference objects in the categories. The assignment of an alt...

2012
Jeroen van der Meer

In this thesis a method for risk classification in the information security domain is described. Using a set of classification examples, an ELECTRE TRI multi-criteria decision aid model is constructed. This model is capable of classifying organizations in risk classes based on company characteristics and results of technical assessment. The construction process of this model consisted of gather...

2009
Salvatore Greco Vincent Mousseau Roman Slowinski

We introduce the principle of robust ordinal regression to group decision. We consider the main multiple criteria decision methods to which robust ordinal regression has been applied, i.e., UTA and GRIP methods, dealing with choice and ranking problems, UTADIS , dealing with sorting (ordinal classification) problems, and ELECTRE , being an outranking method applying robust ordinal regression to...

2011
Ming-Che Wu Ting-Yu Chen

The purpose of this paper is to extend the ELECTRE method based on intuitionistic fuzzy sets in decision analysis and experimental analysis on the proposed methods’ contradiction rate. We identify different kinds of concordance and discordance sets, e. g. concordance, midrange concordance, weak concordance, discordance, midrange discordance and weak discordance for each ordering at the proposed...

2012
Sri Hartati Retantyo Wardoyo Agus Harjoko

Application of Group Decision Support System (GDSS) can assist for delivering the decision of various opinions (preference) cancer detection based on the preferences of various expertise. In this paper we propose ELECTRE-Entropy for GDSS Modeling. We propose entropy weighting for each criteria under ELECTRE Method.ELECTRE is one method in MultiAttribute Decision Making (MADM). Modeling of Group...

2011
Luciana Hazin Alencar Adiel Teixeira de Almeida Danielle Costa Morais

Often decisions taken in organizations are made by a group of people, and in order to build a collective decision, the preferences of individuals must be considered. The two most useful approaches to aggregating individual preferences are the aggregation of individual judgments and the aggregation of individual priorities. This paper focuses on the latter approach and proposes a multicriteria g...

2005
MARTIN FOGEL LUCIEN DUCKSTEIN

An Arizona case study consisting of 6 alternative schemes is evaluated with respect to 15 noncommensurable, discrete criteria, using two types of (MCDM) techniques, namely the outranking types of ELECTRE I and II, and the distance-based type of compromise programming (CP). The result is a complete preference ordering of the nondominated alternatives in the cases of ELECTRE II and CP and a parti...

Journal: :European Journal of Operational Research 2001
Vincent Mousseau José Rui Figueira J.-Ph. Naux

Given a ®nite set of alternatives A, the sorting (or assignment) problem consists in the assignment of each alternative to one of the pre-de®ned categories. In this paper, we are interested in multiple criteria sorting problems and, more precisely, in the existing method ELECTRE TRI. This method requires the elicitation of preferential parameters (weights, thresholds, category limits,. . .) in ...

1998
Grégoire Sutre Alain Finkel Olivier F. Roux Franck Cassez

Our work intends to verify reactive systems with event memorization speciied with the reactive language Electre. For this, we deene a particular behavioral model for Electre programs , Reactive Fiio Automata (RFAs), which is close to Fifo Automata. Intuitively, a RFA is the model of a reactive system which may store event occurrences that must not be immediately taken into account. We show that...

2012
Jean Dezert Jean-Marc Tacnet

Main decision-making problems can be described into choice, ranking or sorting of a set of alternatives or solutions. The principle of Electre TRI (ET) method is to sort alternatives ai according to criteria g j into categories Ch whose lower and upper limits are respectively bh and bh+1. The sorting procedure is based on the evaluations of outranking relations based firstly on calculation of p...

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