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Mostrando ítems 1-10 de 10
Artículo
Node aggregation for enhancing PageRank
(IEEE-Institute of Electrical and Electronics Engineers, 2017)
In this paper, we study the problem of node aggregation under different perspectives for increasing PageRank of some nodes of interest. PageRank is one of the parameters used by the search engine Google to determine the ...
Artículo
A value for games on colored communication structures
(Springer, 2021-12)
Colored graphs have been used in many areas of technological research such as computer science, multiprocessor systems, network topology, etc. Normally, the term colored graph is used in a graph where its nodes have been ...
Artículo
Marginality and convexity in partition function form games
(Springer Nature, 2021-08)
In this paper an order on the set of embedded coalitions is studied in detail. This allows us to define new notions of superaddivity and convexity of games in partition function form which are compared to other proposals ...
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 ...
Artículo
Cooperative Games and Coalition Cohesion Indices: The Choquet–Owen Value
(Institute of Electrical and Electronics Engineers, 2016-04)
In a cooperative game with transferable utility, it is usually assumed that all coalitions are equally feasible. However, if we deal with cooperative games with coalition configuration, only some coalitions are a priori ...
Artículo
The cg-position value for games on fuzzy communication structures
(Elsevier, 2018-06)
A cooperative game for a set of agents establishes a fair allocation of the profit obtained for their cooperation. The best known of these allocations is the Shapley value. A communication structure defines the feasible ...
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
Design of water quality policies based on proportionality in multi-issue problems with crossed claims
(Elsevier, 2023-12-01)
Water pollutants can be classified into three categories, each of which includes several classifications of substances. In this paper, we present a methodology based on bankruptcy models to determine the emission limits ...
Artículo
Soft cooperation systems and games
(Taylor and Francis, 2018-04)
A cooperative game for a set of agents establishes a fair allocation of the profit obtained for their cooperation. In order to obtain this allocation, a characteristic function is known. It establishes the profit of each ...