Results 221 to 230 of about 155,233 (267)
Some of the next articles are maybe not open access.
Sets, Relations, and Preferences
2004Chapter 1 introduces elementary set theory and the notation to be used throughout the book. We also define the notions of a binary relation, of a function, as well as the axioms of a group and field. Finally we discuss the idea of an individual and social preference relation, and mention some of the concepts of social choice and welfare economics.
openaire +1 more source
Prioritising Preference Relations
1993We describe some ideas and results about the following problem: Given a set, a family of “preference relations” on the set, and a “priority” among those preference relations, which elements of the set are best? That is, which elements are most preferred by a consensus of the preference relations which takes account of their relative priority?
openaire +1 more source
Intuitionistic fuzzy preference relations
Proceedings of the 7th conference of the European Society for Fuzzy Logic and Technology (EUSFLAT-2011), 2011We consider properties of intuitionistic fuzzy preference relations. We study preservation of a preference relation by lattice operations, composition and some Atanassov’s operators like F, , P, , Q, , where , 2 [0,1]. We also define semi-properties of intuitionistic fuzzy relations, namely reflexivity, irreflexivity, connectedness, asymmetry ...
Urszula Dudziak, Barbara Pekala
openaire +1 more source
Dynamic Fuzzy Preference Relations
Fourth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD 2007), 2007In this paper, we present a class of new preference relations-dynamic fuzzy preference relations in which all the elements are the variables of time, and study some of their desirable properties. We also give a straightforward method for deriving the priority weights of dynamic fuzzy preference relations, and then develop an approach to constructing ...
openaire +1 more source
Modelling valued preference relations
Proceedings. The Nineteenth International Symposium on Multiple-Valued Logic, 1990A theory of valued weak preference relations is described. The transitivity property of a strict preference relation and an indifference relation associated with a weak preference relation are established. The model presented is based on Lukasiewicz-like multiple-valued logic; it uses triangular norms with zero divisors. A similar approach works in the
openaire +1 more source
Arguing with Valued Preference Relations
2011Dung's argumentation is based on a Boolean binary defeat relation. Recently, this framework has been extended in order to consider the strength of the defeat relation, i.e., to quantify the degree to which an argument defeats another one. In the extended framework, the defeat relation with varied strength is abstract, i.e., its origin is not known.
Souhila Kaci, Christophe Labreuche
openaire +1 more source
Are ambiguity preferences related to risk preferences?
2023Decisions under risk and ambiguity are frequently encountered nowadays, and associated preferences are frequently quantified. This article deals with the relationship between individuals’ preferences towards risk and ambiguity. In particular, we question the correlation of the preferences and their alignment.
Boun My, Kene +3 more
openaire +1 more source
Rough approximation of a preference relation by dominance relations
European Journal of Operational Research, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Salvatore Greco +2 more
openaire +4 more sources
An Algebraic Approach to Preference Relations
2011We define a class of structures - preference algebras - such that properties of preference relations can be expressed with their operations. We prove a discrete duality between preference algebras and preference relational structures.
Ivo Düntsch, Ewa Orlowska
openaire +1 more source
Proceedings of the first international joint conference on Autonomous agents and multiagent systems part 3 - AAMAS '02, 2002
In traditional preference modeling approaches, agents can express preferences among a pair of alternatives in three distinct ways: either an agent has a strict preference of one alternative compared to the other, or is indifferent between both alternatives, or considers the two alternatives as incomparable. These three preference relations are disjunct,
Peyman Faratin, Bartel A. Van de Walle
openaire +1 more source
In traditional preference modeling approaches, agents can express preferences among a pair of alternatives in three distinct ways: either an agent has a strict preference of one alternative compared to the other, or is indifferent between both alternatives, or considers the two alternatives as incomparable. These three preference relations are disjunct,
Peyman Faratin, Bartel A. Van de Walle
openaire +1 more source