Sistema d'Informació Geogràfica de Distribució d'Aigües

En aquest projecte es fa la implamantació d'un sistema d'informació geogràfica per la xarxa de distribució d'aigües de la població Bell-lloc d'Urgell. A més a més de tenir digitalitzada tota la zarza, s'incorpora un sistema de gestió, control i seguiment d'avaries.

Plataforma de distribució online de continguts multimèdia

Aplicació, anomenada MediaStore, queimplementa un servei de distribució de continguts multimèdia mitjançant estàndards web. Aquest projecte es desenvolupa en el marc de les tecnologies J2EE, les quals aprofita per oferir, per una banda, un aplicatiu de gestió de continguts, i per l¿altra, un portal públic que simula unabotiga virtual senzilla.

Análisis, diseño e implementación de una tienda virtual con tecnología J2EE

En aquest TFC, un estudiant amb coneixements de Java, però sense experiència prèvia en aplicacions distribuïdes, dissenya i implementa un exemple típic d'una aplicació distribuïda que consisteix en una aplicació de comerç electrònic utilitzant la tecnologia J2EE i amb el seguiment de patrons de disseny.

xarxes de consum solidari

Les Xarxes de Consum Solidari (XCS) o Grups de Consum Alternatiu del territori català són associacions que treballen en l'àmbit del comerç just i el consum responsable. Defensen un comerç just amb la voluntat de transformar radicalment el sistema per tal que es pagui un preu digne al productor, que respecti el medi ambient i que es subministrin aliments sans i adequats culturalment.El present projecte haurà d'implementar un portal web que permeti cercar les ubicacions dels diferents grups de consum agroecològic, així com dels diferents productors, de les fires i mercats de productes ecològics, dels horts urbans, etc. Des d'aquest portal també s'haurà de poder gestionar la base de dades amb la informació relacionada.

ParroCha : low-level C# library that wraps libparrot

Parrocha es un envoltorio simple realizado para las plataformas de desarrollo basadas en el estándar CLI de la biblioteca libparrot. Libparrot es una biblioteca de funciones implementada en C, que puede compilarse sobre varias plataformas y en la que se implementa la plataforma de desarrollo Parrot.

New Features of CoDaPack. An Userfriendly Compositional Data Package

The statistical analysis of compositional data is commonly used in geological studies.As is well-known, compositions should be treated using logratios of parts, which aredifficult to use correctly in standard statistical packages. In this paper we describe thenew features of our freeware package, named CoDaPack, which implements most of thebasic statistical methods suitable for compositional data. An example using real data ispresented to illustrate the use of the package

CODAPACK3D. A new version of Compositional Data Package

The statistical analysis of compositional data should be treated using logratios of parts,which are difficult to use correctly in standard statistical packages. For this reason afreeware package, named CoDaPack was created. This software implements most of thebasic statistical methods suitable for compositional data.In this paper we describe the new version of the package that now is calledCoDaPack3D. It is developed in Visual Basic for applications (associated with Excel©),Visual Basic and Open GL, and it is oriented towards users with a minimum knowledgeof computers with the aim at being simple and easy to use.This new version includes new graphical output in 2D and 3D. These outputs could bezoomed and, in 3D, rotated. Also a customization menu is included and outputs couldbe saved in jpeg format. Also this new version includes an interactive help and alldialog windows have been improved in order to facilitate its use.To use CoDaPack one has to access Excel© and introduce the data in a standardspreadsheet. These should be organized as a matrix where Excel© rows correspond tothe observations and columns to the parts. The user executes macros that returnnumerical or graphical results. There are two kinds of numerical results: new variablesand descriptive statistics, and both appear on the same sheet. Graphical output appearsin independent windows. In the present version there are 8 menus, with a total of 38submenus which, after some dialogue, directly call the corresponding macro. Thedialogues ask the user to input variables and further parameters needed, as well aswhere to put these results. The web site http://ima.udg.es/CoDaPack contains thisfreeware package and only Microsoft Excel© under Microsoft Windows© is required torun the software.Kew words: Compositional data Analysis, Software

La gestión del conocimiento en Ciencias de la Salud en Andalucía: una estrategia viable

The Andalusian Health e-Library was set-up in 2006 as a government initiative of the region. After these seven years, its achievements have placed it as the knowledge manager of Health Sciences in Andalusia. It centralizes the subscription of information resources and the acquisition of applied technologies, but it also implements the necessary services for the research community in order to provide a better management of the information which is used and generated. Nowadays, in these economic turbulence days, the Digital Library optimizes the management and the economic resources in order to suit the Andalusian Government commitment in terms of assistance and research activities.

La gestión del conocimiento en Ciencias de la Salud en Andalucía: una estrategia viable

The Andalusian Health e-Library was set-up in 2006 as a government initiative of the region. After these seven years, its achievements have placed it as the knowledge manager of Health Sciences in Andalusia. It centralizes the subscription of information resources and the acquisition of applied technologies, but it also implements the necessary services for the research community in order to provide a better management of the information which is used and generated. Nowadays, in these economic turbulence days, the Digital Library optimizes the management and the economic resources in order to suit the Andalusian Government commitment in terms of assistance and research activities.

Adaptive business intelligence for an open negotiation environment

Engineering of negotiation model allows to develop effective heuristic for business intelligence. Digital ecosystems demand open negotiation models. To define in advance effective heuristics is not compliant with the requirement of openness. The new challenge is to develop business intelligence in advance exploiting an adaptive approach. The idea is to learn business strategy once new negotiation model rise in the e-market arena. In this paper we present how recommendation technology may be deployed in an open negotiation environment where the interaction protocol models are not known in advance. The solution we propose is delivered as part of the ONE Platform, open source software that implements a fully distributed open environment for business negotiation

Implementació d'un contact center per empreses basat en software lliure

El proyecto consiste en la creación de un CRM de contact center con canal de telefonía y correo electrónico. Se ha llevado a cabo utilizando software libre. Se integra con centralita telefónica para permitir la realización de llamadas por Voip.

An analysis of visual adaptation and contrast perception for tone mapping

Tone Mapping is the problem of compressing the range of a High-Dynamic Range image so that it can be displayed in a Low-Dynamic Range screen, without losing or introducing novel details: The final image should produce in the observer a sensation as close as possible to the perception produced by the real-world scene. We propose a tone mapping operator with two stages. The first stage is a global method that implements visual adaptation, based on experiments on human perception, in particular we point out the importance of cone saturation. The second stage performs local contrast enhancement, based on a variational model inspired by color vision phenomenology. We evaluate this method with a metric validated by psychophysical experiments and, in terms of this metric, our method compares very well with the state of the art.

Diseño, implementación y evaluación de un juego educativo basado en puzles con scaffolding orientado a la programación

Existe una falta de interés por parte de los estudiantes en el área de las Tecnologías de la Información y la Comunicación (TIC) que se ve reflejada en el descenso de las matriculaciones en este ámbito. El uso de metodologías de aprendizaje basadas en el Constructivismo combinadas con tecnología software, se ha observado que es una buena solución para afrontar dicha falta de interés. Sin embargo, actualmente no existen aplicaciones software que implementen estas metodologías pedagógicas y que proporcionen a los estudiantes los mecanismos de ayuda necesarios (Scaffolding) para darles soporte durante el aprendizaje de conceptos TIC. Una posible solución a este problema es el uso de juegos educativos, los cuáles implementarán técnicas de Scaffolding que den el soporte necesario al estudiante para alcanzarlos objetivos de aprendizaje fijados. Por tanto, en este proyecto se diseñará e implementará un juego educativo basado en puzles orientado a la Programación que estará basado en un método aprendizaje basado en el Constructivismo en el que el estudiante construye su propio conocimiento. Una vez implementado, será evaluado en un centro escolar por parte deestudiantes de últimos cursos de ESO o Bachillerato.

Optimal public rationing and price response

We study optimal public rationing of an indivisible good and private sector price responses. Consumers differ in their wealth and costs of provisions. Due to a limited budget, some consumers must be rationed. Public rationing determines the characteristics of consumers who seek supply from the private sector, where a firm sets prices based on consumers' cost information and in response to the rationing rule. We consider two information regimes. In the first, the public supplier rations consumers according to their wealth information. In equilibrium, the public supplier must ration both rich and poor consumers. Supplying all poor consumers would leave only rich consumers in the private market, and the firm would react by setting a high price. Rationing some poor consumers is optimal, and implements price reduction in the private market. In the second information regime, the public supplier rations consumers according to consumers' wealth and cost information. In equilibrium, consumers are allocated the good if and only if their costs are below a threshold. Wealth information is not used. Rationing based on cost results in higher equilibrium total consumer surplus than rationing based on wealth. [Authors]

On optimal monetary and fiscal policy interactions in open economies

This paper studies monetary and fiscal policy interactions in a two country model, where taxes on firms sales are optimally chosen and the monetary policy is set cooperatively.It turns out that in a two country setting non-cooperative fiscal policy makers have an incentive to change taxes on sales depending on shocks realizations in order to reduce output production. Therefore whether the fiscal policy is set cooperatively or not matters for optimal monetary policy decisions. Indeed, as already shown in the literature, the cooperative monetary policy maker implements the flexible price allocation only when special conditions on the value of the distortions underlying the economy are met. However, if non-cooperative fiscal policy makers set the taxes on firms sales depending on shocks realizations, these conditions cannot be satisfied; conversely, when fiscal policy is cooperative, these conditions are fulfilled. We conclude that whether implementing the flexible price allocation is optimal or not depends on the fiscal policy regime.