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High-Throughput Infrastructure for Advanced ITS Services

on Abr 11, 2018 in Docencia

articulo_ITSServicesHoy nos han comunicado la publicación de un nuevo artículo, con el que llevábamos trabajando desde el año pasado.

High-Throughput Infrastructure for Advanced ITS Services: A Case Study on Air Pollution Monitoring.

Abstract:

Novel cooperative intelligent transportation systems (ITS) serve as the basis for the provision of a number of services for drivers, occupants, and third parties. The vast amount of information to be collected, especially in vehicle-to-infrastructure (V2I) communication services, requires new algorithms and hardware platforms to cope with real-time requirements; however, this combination is not properly addressed in the literature. In this paper, we introduce a high-throughput hardware-software infrastructure to gather information from vehicles and efficiently process it to provide novel ITS services. We propose a parallelization approach of a fuzzy clustering technique on heterogeneous servers based on CPU and several GPUs, tailored to classification problems in V2I. The infrastructure is empirically tested to offer a geo-located pollution information service through the periodical collection of both vehicle’s position and status data. We offer a real service that correctly identifies highly polluting traffic areas and drivers. The results indicate a good performance of the system under high loads, and our scalability analysis reveals a good operation in real-ambitious deployments thanks to the use of the both CPU and multiple GPUs, showing that our proposal can efficiently host cooperative services involving high processing in the ITS context.

 
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A novel fuzzy clustering approach to regionalise watersheds

on Nov 28, 2017 in Docencia

Otra artículo que nos publican: A novel fuzzy clustering approach to regionalise watersheds with an automatic determination of optimal number of clusters. Una nueva aplicación de los algoritmos de clasificación difusa. Abstract One of the most important problems faced in hydrology is the estimation of flood magnitudes and frequencies in ungauged basins. Hydrological regionalisation is […]

 
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Influence of multivariate modeling in the prediction of soil carbon by a portable infrared sensor

on Sep 19, 2017 in Docencia

Contribución Workshop Proceedings of the 13th International Conference on Intelligent Environments, Seoul, Korea, August 2017. Abstract The determination of carbon is one of the most important in soil analysis. However traditional techniques are costly and time consuming. In this manuscript we propose an alternative predictive approach based on portable mid-infrared spectroscopy data modeled by machine learning […]

 
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Big Data con MATLAB

on Jun 27, 2017 in Docencia

MATLAB ofrece un entorno único para trabajar con big data conviertiendo el análisis y el proceso de big data en fácil, coveniente y escalable.

 
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Fuzzy clustering as rational partition method for QSAR

on Jun 20, 2017 in Docencia

Las técnicas de Fuzzy Clustering podemos aplicarlas en diferentes campos. En este ejemplo tenemos una colaboración que busca mejorar los métodos QSAR, de técnicas computacionales relacionadas con el cálculo de propiedades fisicoquímicas moleculares. Abstract Various methods are used to make the partition of data sets for QSAR development and model validation. In this work we used […]

 
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Using SWAT and Fuzzy TOPSIS

on Feb 22, 2017 in Escritorio

Publicación del artículo: Using SWAT and Fuzzy TOPSIS to Assess the Impact of Climate Change in the Headwaters of the Segura River Basin (SE Spain)

 
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El problema de los acentos en Kubuntu

on Sep 13, 2016 in Escritorio

El incordio de la falta de acentos en Kubutu

 
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Parallel implementation of fuzzy minimals clustering algorithm

on Abr 5, 2016 in Docencia

Publicacion de nuestro artículo Parallel implementation of fuzzy minimals clustering algorithm en Expert Systems with Applications.

 
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No entres dócilmente…

on Abr 1, 2016 in Escritorio

Hace unos días he vuelto a ver Interstellar (2014). Sigo considerándola una bella historia de amor. Una de las cosas que he vuelto a disfrutar viéndola es su maravillosa música. Hans Zimmer vuelve a conmovernos con este poema musical que se adapta con armonía a las imágenes. Junto a la música aparece un poema sencillo […]

 
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El problema de las damas

on Feb 4, 2016 in Escritorio

El profesor Jonathan Schaeffer encontró la resolución matemática para el juego de damas, siendo su resultado el de tablas.

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