Group decision is usually understood as the reduction of different individual preferences on a given set to a single collective preference. At present, there are few approaches which solve the group ranking problem with multiple criteria in a widely acceptable way. Often, they rest on a poor heuristic which makes a decision about consensus ranking difficult to support. This paper presents an ex...

This note discusses the properties of the asymmetric part of an outranking relation a la ELECTRE. Such relations have been used in the pseudodisjunctive version of ELECTRE TRI-B. We show that they have properties that are somewhat di erent from the ones of outranking relations. Indeed, contrary to outranking relations, they allow to have at the same time veto and bonus e ects. We suggest that t...

In a heterogeneous wireless network environment services are ubiquitously delivered over multiple wireless access technologies. Ranking of the alternatives and selection of the most efficient and suitable access network to meet the QoS requirements of a specific service, as these are defined by the user, constitutes thus an important issue. Decisions on which network to connect to are however d...

Imagining, thinking, producing, developing and changing what you produce are among the main traits that make human beings human. Human question their raison d’être, life, quality of lives; in other words, they ask why how. All these inquiries result production information, a flow information produced, sometimes product. Today, world where takes place at an unprecedented pace, one needs to posse...

In this short paper, the Electre Tri-Machine Learning Method, generally used to solve ordinal classification problems, is proposed for solving the Record Linkage problem. Preliminary experimental results show that, using the Electre Tri method, high accuracy can be achieved and more than 99% of the matches and nonmatches were correctly identified by the procedure.

Selecting a suitable design for lean facility layout has become critical issue manufacturing company aiming to remove waste or non-value-added activities and implement the optimal arrangement. Many quantitative qualitative criteria with different weights need be considered in evaluating designs. To address issue, Best-Worst method (BWM) based on fuzzy ELECTRE I is introduced determine design, w...

Nowadays, the increase in vaccinations due to epidemic increases density of health centers and shopping centers, which is another place where are made, from time time. The choice vaccination sites varies person person, this may sequence. criteria that cause were created by consulting personnel, people who will be vaccinated those have had vaccine, taking into account conditions situations care ...

In the multicriteria strategic planning of an organization, management should often be aware of employees’ resistance to change before making new decisions; otherwise, a chosen strategy, though technologically acceptable, may not be efficient in the long term. This paper, using a sample case study within an organization, shows how different versions of ELECTRE methods can be used in choosing ef...