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Mostrando ítems 1-10 de 17
Artículo
Sharing profits in formal fuzzy contexts
(Elsevier, 2023-08)
Cooperative game theory is concerned with situations where a group of agents coordinate their actions to get a common benefit. An allocation rule for these situations is a way to share the common benefit among the agents. ...
Artículo
Games with fuzzy authorization structure: a Shapley value
(Elsevier, 2015-08)
A cooperative game consists of a set of players and a characteristic function which determines the maximal gain or minimal cost that every subset of players can achieve when they decide to cooperate, regardless of the ...
Artículo
The cg-average tree value for games on cycle-free fuzzy communication structures
(Sociedad Española de Estadística e Investigación Operativa, 2019)
The main goal in a cooperative game is to obtain a fair allocation of the profit due the cooperation of the involved agents. The most known of these allocations is the Shapley value. This allocation considers that the ...
Artículo
A Shapley distance in graphs
(Elsevier, 2018-03)
A new distance in finite graphs is defined through a game-theoretic approach. This distance arises when solving the problem about the fair cost, for a node in a graph, of attaining access to another node. The distance ...
Capítulo de Libro
Networks, communication and hierarchy: applications to cooperative games
(Birkhäuser, 2021)
Agents participating in different kind of organizations, usually take different positions in some network structure. Two well-known network structures are hierarchies and communication networks. We give an overview of the ...
Artículo
Rough Shapley functions for games with a priori unions
(Taylor and Francis, 2023)
A family of allocation rules for cooperative games with a priori unions is introduced in this paper. These allocation rules, which will be called rough Shapley values, are extensions of the well-known Shapley value for ...
Artículo
A Value for Graph-Restricted Games with Middlemen on Edges
(MDPI, 2022-05)
In a cooperative game with a communication structure, a graph describes the communication possibilities of the players, which are represented by the nodes. We introduce a variation of this model by assuming that each edge ...
Artículo
El Potencial de Hart y Mas-Colell para Juegos Restringidos Por Grafos
(Universitat Politècnica de Catalunya, 1996)
This paper analyzes a model of formation of connected coalitions in a cooperative game. This model is a communication situation, and the Shapley value of this graph-restricted game is the Myerson value. The potential ...
Artículo
Games with fuzzy permission structure: A conjunctive approach
(Elsevier, 2014-09)
A cooperative game consists of a set of players and a characteristic function which determines the maximal gain or minimal cost that every subset of players can achieve when they decide to cooperate, regardless of the ...
Artículo
Cooperative games under augmenting systems
(Society for Industrial and Applied Mathematics, 2003)
The goal of this paper is to develop a theoretical framework inorder to analyze cooperative games inwhic h only certaincoalition s are allowed to form. We will axiomatize the structure of such allowable coalitions using ...