An axiomatic approach to TACTIC
type: Dataset
description: Most outranking methods build a preference relation between alternatives evaluated on several attributes using the concordance / non-discordance principle. This principle leads to declaring that an alternative is "superior" to another, if the coalition of attributes supporting this proposition is "sufficiently important" (concordance condition) and if there is no attribute that "strongly rejects" it (non-discordance condition). Such a way of comparing alternatives is simple and rather natural; however, it is well-known that it may produce binary relations that do not possess any remarkable property of transitivity. This paper uses conjoint measurement techniques to obtain an axiomatic characterization of such relations that emphasizes their main distinctive feature, i.e., their very crude way to distinguish various levels of preference differences on each attribute. We focus on outranking methods, such as TACTIC, that produce an asymmetric relation, interpreted as strict preference. The results in this paper may be seen as an attempt to give such outranking methods a sound axiomatic foundation based on conjoint measurement.
issued: 2026-05-06T02:20:03.717533
language: en
modified: 2026-05-06T02:20:03.717537
contact point: Organization
  fn: CCSD
keyword: conjoint-measurement
keyword: infoeu-reposemanticspreprint
keyword: infoinfo-rocomputer-science-csoperations-research-mathoc
keyword: outranking-methods
keyword: preprints-working-papers-
keyword: tactic
landing page: https://hal.science/hal-00957545

An axiomatic approach to TACTIC
type: Distribution
format: HTML
issued: 2026-05-06T02:20:03.727471
modified: 2026-05-06T02:20:03.708198
access URL: https://hal.science/hal-00957545

test_moissonnage_selune
type: Agent