Search results for "similitud"
showing 10 items of 28 documents
El TEDH y la Contaminación Acústica: Comentario a la STEDH sobre el caso cCuenca Zarzoso C. España
2018
El presente texto analiza el último caso originario de España sobre contaminación acústica y su afección al derecho a la protección de la privacidad reconocido en el artículo 8 CEDH. Se lleva a cabo de manera conjunta con el caso Moreno Gómez, habida cuenta de sus similitudes.
La evolución en los tribunales: aplicaciones forenses de las filogenias moleculares
2013
En las dos últimas décadas se ha generalizado el uso de pruebas genéticas en los tribunales, permitiendo la identificación de criminales a partir de restos biológicos, la determinación de paternidades o la identificación de cadáveres. Menos conocidas son las periciales basadas en el uso de filogenias moleculares. En ellas se estudia la ancestralidad común de organismos, normalmente virus o bacterias, para establecer su asociación a una fuente de infección. Desde el caso del dentista de Florida, que infectó con el VIH a varios de sus pacientes, hasta el más próximo del anestesista Juan Maeso, que transmitió el VHC a cerca de 300 pacientes, la teoría evolutiva tiene un papel esencial en estas…
Estimating Accuracy of Mobile-Masquerader Detection Using Worst-Case and Best-Case Scenario
2006
In order to resist an unauthorized use of the resources accessible through mobile terminals, masquerader detection means can be employed. In this paper, the problem of mobile-masquerader detection is approached as a classification problem, and the detection is performed by an ensemble of one-class classifiers. Each classifier compares a measure describing user behavior or environment with the profile accumulating the information about past behavior and environment. The accuracy of classification is empirically estimated by experimenting with a dataset describing the behavior and environment of two groups of mobile users, where the users within groups are affiliated with each other. It is as…
A naive relevance feedback model for content-based image retrieval using multiple similarity measures
2010
This paper presents a novel probabilistic framework to process multiple sample queries in content based image retrieval (CBIR). This framework is independent from the underlying distance or (dis)similarity measures which support the retrieval system, and only assumes mutual independence among their outcomes. The proposed framework gives rise to a relevance feedback mechanism in which positive and negative data are combined in order to optimally retrieve images according to the available information. A particular setting in which users interactively supply feedback and iteratively retrieve images is set both to model the system and to perform some objective performance measures. Several repo…
Experimental and Numerical Validation of a Wind Gust Facility
2013
The study of a vehicle moving through a lateral wind gust has always been a difficult task due to the difficulties in granting the right similitude. The facility proposed by Ryan and Dominy has been one of the best options to carry it out. In this approach, a double wind tunnel is used to send a lateral moving gust on a stationary model. Using this idea as a starting point, the ISAE has built a dedicated test bench for lateral wind studies on transient conditions. Experimental work has been carried out by means of time-resolved PIV, aiming at studying the unsteady interpenetration of the two flows coming from each wind tunnel. Meanwhile, a 3D CFD model based on URANS was set up, faithfully …
El viaje desde los cuestionarios Likert a los cuestionarios de elección forzosa: evidencia de la invarianza de los parámetros de los ítems
2019
Multidimensional forced-choice questionnaires are widely regarded in the personnel selection literature for their ability to control response biases. Recently developed IRT models usually rely on the assumption that item parameters remain invariant when they are paired in forced-choice blocks, without giving it much consideration. This study aims to test this assumption empirically on the MUPP-2PL model, comparing the parameter estimates of the forced-choice format to their graded-scale equivalent on a Big Five personality instrument. The assumption was found to hold reasonably well, especially for the discrimination parameters. In the cases in which it was violated, we briefly discuss the …
Lo verosímil en la ética de Aristóteles: una aporía en el vocabulario filosófico griego
2007
While the mainstream of modern moral philosophy has always assumed that the characteristic situation in moral judgments should be the certitude, Aristotle’s moral philosophy is dominated by the idea of verisimilitude. As a matter of fact, its main concept, namely «virtue», is doubly permeated by this idea, both in its psychological and epistemological sides: we cannot know with certitude (only with verisimilitude) what is entailed by the adscription of a virtue (e.g. generosity), both generally and in a particular case. Nevertheless, verisimilitude is a good enough ground for action.<br><br>Mientras que la corriente principal de la filosofía moral moderna da por supuesto que la …
"That's Real! That's What You Want!": Producing Fear in George A. Romero's Dawn of the Dead (1978) vs Zack Snyder's remake (2004)
2011
International audience; This article examines traditional oppositions between terror and horror in Dawn of the Dead (1978) and its recent remake (2004), by focusing on one of the major changes made by the producers of the remake: the use of running zombies, which emphasizes the danger the creatures represent to the characters, and enables the film-makers to resort to the kind of cheap startle effects that abound in contemporary slasher and action movies. That the living dead of 1978 were slow-moving allowed for contemplation of their pathetic state and questioned the border between living and dead. The 1978 film underlined how incompatible the living dead were with such techniques that rely…
Similarity between morphological characteristics of rills and ephemeral gullies in Sicily, Italy
2009
This paper reports the results of a field investigation aimed to establish morphological similarity between rills and ephemeral gullies. Rill measurements were made on 14 plots having a surface area of 22–352 m2 located on a 14·9% slope and on a plot 6·0 m wide and 22·0 m long having a uniform 22·0% slope. The plots are located on the experimental station for soil erosion measurements, ‘Sparacia’, of the Agricultural Faculty of Palermo University, in Sicily, Italy. All plots are subjected to natural rainfall. The measurements were made immediately following five events between November 2004 and December 2005. The ephemeral gully measurements were made on a cultivated area of about 120 ha, l…