R
J
Last name: ROJAS-MORA
First name: Julio
Awarded as one of the best papers.
The calculation of the center of a set of points in an open space, subject to a given metric, has been a widely explored topic in operations research. In this paper, we present the extension of two of these centers, the median and the min-max centers, when there is uncertainty in the location of the points. These points, modeled by...
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In this paper, the authors present a methodology to solve the weighted barycenter problem when the data is inherently fuzzy. This method, from data clustered by expert visual inspection of maps, calculates bi-dimensional fuzzy numbers from the spatial clusters, which in turn are used to obtain the weighted fuzzy barycenter of a particular area....
International audience
Durante el período de vida democrática española, hemos ido observando, reiteradamente, innumerables "puzzles" surgidos del resultado de unas elecciones generales, autonómicas o municipales que, como solución, dan paso a gobiernos compuestos por alianzas, momentáneas o duraderas, de varios partidos políticos. En muchas democracias, es condición...
International audience