Flabase: towards the creation of a flamenco music knowledge base

Online information about flamenco music is scattered overdifferent sites and knowledge bases. Unfortunately, thereis no common repository that indexes all these data. Inthis work, information related to flamenco music is gath-ered from general knowledge bases (e.g., Wikipedia, DB-pedia), music encyclopedias (e.g., MusicBrainz), and spe-cialized flamenco websites, and is then integrated into anew knowledge base called FlaBase. As resources fromdifferent data sources do not share common identifiers, aprocess of pair-wise entity resolution has been performed.FlaBase contains information about 1,174 artists, 76pa-los(flamenco genres), 2,913 albums, 14,078 tracks, and771 Andalusian locations. It is freely available in RDF andJSON formats. In addition, a method for entity recognitionand disambiguation for FlaBase has been created. The sys-tem can recognize and disambiguate FlaBase entity refer-ences in Spanish texts with an f-measure value of 0.77. Weapplied it to biographical texts present in Flabase. By usingthe extracted information, the knowledge base is populatedwith relevant information and a semantic graph is createdconnecting the entities of FlaBase. Artists relevance is thencomputed over the graph and evaluated according to a fla-menco expert criteria. Accuracy of results shows a highdegree of quality and completeness of the knowledge base

Explanatory factors of university student participation in flamenco

The present work offers a study exploring University of Seville students’ cultural participation and how often they attend live flamenco shows. Based on the statistical yearbook of this university, a sample of 452 students from different fields was selected and, by applying a questionnaire, a binomial logit model and an ordered finance model were constructed. Our empirical findings offer descriptive, explanatory and predictive statistical results regarding participation and frequency. For example, the results evidence that 43% of the University of Seville students have never attended a live flamenco show and that one of the main issues influencing attendance is human and cultural capital

Comparative Melodic Analysis of A Cappella Flamenco Cantes.

Background in ethnomusicology and music analysis. A cappella singing styles (called cantes in the flamenco jargon) are among the most fundamental song styles within the flamenco repertoire. Until very recently, flamenco singers have been only using oral transmission to learn them. Because of this form of diffusion, melody has become one of the main musical facets to be listened to, remembered, elaborated and spread in flamenco singing styles. Moreover, melody has helped flamenco enthusiasts to remember and identify variants of a particular style or genre. A frequent discussion and unanswered question among flamenco scholars is how to quantify the similarity between two melodies, and how to use this similarity measure to differentiate different styles and variants among performers, and to study the roots and evolution of flamenco styles

Interacción con la Música Flamenca: Análisis y Generación

One main concern in Europe is the preservation and promotion of cultural heritage. Music is a main component of such heritage and flamenco is a main part of Andalusian musical culture. Focusing on flamenco music, in this paper, we describe steps on the analysis and generation of flamenco music oriented towards the diffusion and promotion of this musical style. Specifically, the separation of meaningful musical audio elements from flamenco excerpts by means of the scheme that will be described provides a novel an interactive way of listening to flamenco music by enabling the user to select or emphasize audio elements at will. Also, the scheme for the interactive generation of flamenco music that will be presented allows the user to play and interact with flamenco music by means of a user friendly interface implemented for iOS devices.Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. Ese trabajo ha sido parcialmente financiado por Campus de Excelencia Internacional en Patrimonio, PATRIMONIUN-10, para programas de generación de investigación de referencia internacional en materia de Patrimonio Cultural y Natural, convocatoria realizada en el ámbito del proyecto PATRIMONIUN-10, Jaén, Marzo de 2014, y por el Ministerio de Economía y Competitividad del Gobierno de España, Proyecto TIN2013-47276-C6-2-R

Solar activity forcing of terrestrial hydrological phenomena

Recently, the study of the influence of solar activity on the Earth's climate received strong attention, mainly due to the possibility, proposed by several authors, that global warming is not anthropogenic, but is due to an increase in solar activity. Although this possibility has been ruled out, there are strong evidences that solar variability has an influence on Earth's climate, in regional scales. Here we review some of these evidences, focusing in a particular aspect of climate: atmospheric moisture and related quantities like precipitation. In particular, we studied the influence of activity on South American precipitations during centuries. First, we analyzed the stream flow of the Paran\'a and other rivers of the region, and found a very strong correlation with Sunspot Number in decadal time scales. We found a similar correlation between Sunspot Number and tree-ring chronologies, which allows us to extend our study to cover the last two centuries.Comment: Living around Active Stars Proceedings IAU Symposium, 12 page

FlaBase: Towards the Creation of a Flamenco Music Knowledge Base.

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Hacia una revisión del concepto “nuevo flamenco”. La intelectualización del arte

El artículo propone un modelo capaz de reconocer los movimientos surgidos a partir de los años 90 en las nuevas narrativas flamencas, que se distancie de las versiones pop que el concepto “nuevo flamenco” evoca. Un conjunto de indicadores teóricos y metodológicos ayudan a perfilar la categoría, entre los que se sugieren la hibridación y el crossover, la integración del flamenco en la sociedad multimedia, la versatilidad de los autores, la tecnificación del conocimiento y diversas estrategias de anulación formal e intelectualización de los repertorios.The article discusses about “new flamenco narratives” from 90s. They are considered as new trends, different from “new flamenco” pop movement. Theoretical and methodological concepts used are hybridation, crossover, multimedia society, creators’ versatility and technology of knowledge. They are applied as indicators to provide a suitable category of contemporary flamenco in Spain

Aproximación a la emoción estética a través del flamenco

Con esta comunicación pretendemos realizar un análisis aproximado sobre los elementos educativos que pueden derivarse a partir de las emociones expresadas mediante el baile flamenco. Para ello, realizaremos, en primer lugar, una somera descripción de los elementos expresivos del baile flamenco; en segundo lugar, se desarrollarán los supuestos teórico-prácticos de la educación emocional dentro del campo educativo; en tercer lugar, haremos una clasificación de las emociones en el baile flamenco para; en cuarto y último lugar, procederemos a identificar los aspectos educativos que se derivan de la educación de las emociones a través del baile flamenco

Late-time growth rate, mixing and anisotropy in the multimode narrowband Richtmyer--Meshkov Instability: the θ\theta-Group Collaboration

Turbulent Richtmyer--Meshkov instability (RMI) is investigated through a series of high resolution three dimensional smulations of two initial conditions with eight independent codes. The simulations are initialised with a narrowband perturbation such that instability growth is due to non-linear coupling/backscatter from the energetic modes, thus generating the lowest expected growth rate from a pure RMI. By independently assessing the results from each algorithm, and computing ensemble averages of multiple algorithms, the results allow a quantification of key flow properties as well as the uncertainty due to differing numerical approaches. A new analytical model predicting the initial layer growth for a multimode narrowband perturbation is presented, along with two models for the linear and non-linear regime combined. Overall, the growth rate exponent is determined as $\theta=0.292 \pm 0.009$, in good agreement with prior studies; however, the exponent is decaying slowly in time. $\theta$ is shown to be relatively insensitive to the choice of mixing layer width measurement. The asymptotic integral molecular mixing measures $\Theta=0.792\pm 0.014$, $\Xi=0.800 \pm 0.014$ and $\Psi=0.782\pm 0.013$ which are lower than some experimental measurements but within the range of prior numerical studies. The flow field is shown to be persistently anisotropic for all algorithms, at the latest time having between 49\% and 66\% higher kinetic energy in the shock parallel direction compared to perpendicular and does not show any return to isotropy. The plane averaged volume fraction profiles at different time instants collapse reasonably well when scaled by the integral width, implying that the layer can be described by a single length scale and thus a single $\theta$. Quantitative data given for both ensemble averages and individual algorithms provide useful benchmark results for future research.Comment: 50 page