Browsing Contribucions a congressos by Issue Date

Now showing items 21-40 of 201

    • Gestión académica y protección de datos 

      Canaleta Llampallas, Xavier; Vernet Bellet, David (Actas de las IX Jornadas de la Enseñanza Universitaria de la Informática, 2003-07)
      En esta ponencia pretendemos analizar si los métodos y acciones que son práctica habitual en la evaluación y la gestión académica del alumnado están afectados por la Ley Orgánica de Protección de Datos ...

    • MLC filtering applied to the 3D reconstruction of the left ventricle 

      García Pañella, Óscar; Susín Sánchez, Antonio (2003-07)
      As presented in previous editions, our method describes the three-dimensional reconstruction of the internal and external surfaces of the human's left ventricle from medical data. The reconstruction ...

    • Multi-domain text classification for unit selectionText-to-Speech synthesis 

      Alías Pujol, Francesc; Iriondo Sanz, Ignasi; Barnola Augé, Pere (2003-08-03)
      This paper presents a new approach for designing aconcatenative text-to-speech (TTS) system based onmulti-domain unit selection. The method achievesgood synthetic quality with reasonable ...

    • A Hybrid Method Oriented to Concatenative Text-to-Speech Synthesis 

      Iriondo Sanz, Ignasi; Alías Pujol, Francesc; Sanchís Bernabeu, Francisco Javier; Melenchón Maldonado, Javier (2003-09-01)
      In this paper we present a speech synthesis method for diphonebased text-to-speech systems. Its main goal is to achieve prosodic modifications that result in more natural-sounding synthetic speech. This ...

    • Evolutionary weight tuning based on diphone pairsfor unit selection speech synthesis 

      Alías Pujol, Francesc; Llorà Fàbrega, Xavier (2003-09-01)
      Unit selection text-to-speech (TTS) conversion is an ongoingresearch for the speech synthesis community. This paper isfocused on tuning the weights involved in the target and con-catenation cost metrics. ...

    • Algunas claves históricas y literarias en la edición de textos espirituales de los siglos de oro 

      Pego Puigbó, Armando (2004-01-01)

    • Complejidad del Aprendizaje y Muestreo de Ejemplos en Sistemas Clasificadores 

      Bernadó Mansilla, Ester (2004-02)
      Este trabajo se centra en la aplicación de los Sistemas Clasificadores basados en Algoritmos Genéticos a problemas de aprendizaje supervisado o aprendizaje a partir de ejemplo. Concretamente, se estudia ...

    • Two Strategies on Border Labeling applied to the Estimation of Ejection Fraction 

      García Pañella, Óscar; Susín Sánchez, Antonio (2004-06)
      As we have already presented in previous conferences, our algorithm uses SPECT data to automatically recover the three-dimensional shape of the human's left ventricle. The reconstruction of both the ...

    • Sistema tutor avanzado 

      Vernet Bellet, David; Canaleta Llampallas, Xavier (Actas de las X Jornadas de la Enseñanza Universitaria de la Informática, 2004-07)
      Sistema tutor avanzadoDavid Vernet, Xavier Canaleta Dpto. de Informática Enginyeria i Arquitectura La Salle Universitat Ramon Llull 08022 Barcelona e-mail: {dave,xavic}@salleurl.edu Resumen El presente ...

    • Propuesta de créditos ECTS para la asignatura de Programación de primer curso de Ingeniería 

      Canaleta Llampallas, Xavier; Vernet Bellet, David (Actas de las X Jornadas de la Enseñanza Universitaria de la Informática, 2004-07)
      En esta ponencia pretendemos analizar la aplicación del Sistema Europeo de Transferencia de Créditos (en adelante ECTS) a la asignatura de Programación de primer curso de ...

    • Aproximación a la teoría de antenas mediante un libro electrónico interactivo 

      Subías, Carlos; Anguera Pros, Jaume; Vicent Safont, Lluís (2004-09)
      El presente artículo muestra una herramienta docente para el soporte en la asignatura de teoría de antenas tanto para formato presencial como semipresencial. La herramienta consiste en un libro ...

    • Hacia una mayor responsabilidad del alumno en su aprendizaje: herramienta aplictest 

      Montero Morales, José Antonio; Moran Moreno, José Antonio; Vicent Safont, Lluís; Ciutad, Sandra; Formiga Fanals, Lluís (2005-02)
      La Unión Europea apuesta más por el aprendizaje centrado en el alumno que por la enseñanza centrada en el profesor en la construcción del Espacio Europeo de Educación Superior [1]. El alumno debe adoptar ...

    • HOUSING@21.EU. A web-based pedagogic platform for the study of housing in Europe 

      Madrazo Agudín, Leandro; Massey, Joan (Proceedings of the 23nd eCAADe Conference, 2005-09)
      HOUSING@21.EU is a pedagogic research group, formed by fi ve Ar-chitecture Schools in Belgium, Germany, Poland, Spain and the United Kingdom, working under the auspices of the Erasmus Intensive Programme. ...

    • High quality Spanish restricted-domain TTSoriented to a weather forecast application 

      Alías Pujol, Francesc; Iriondo Sanz, Ignasi; Formiga Fanals, Lluís; Gonzalvo Fructuoso, Xavier; Monzo Sánchez, Carlos; Sevillano Domínguez, Xavier (2005-09-04)
      A restricted domain text-to-speech system oriented to a weatherforecast application is presented. This TTS system is embed-ded in a multimedia interactive service accessible from differ-ent media, such ...

    • Comparison of Strategies Based on Evolutionary Computation for the Design of Similarity Functions 

      Fornells Herrera, Albert; Camps Dausà, Joan; Golobardes, Elisabet; Garrell i Guiu, Josep Maria (Proceedings of the 8th International Conference of the ACIA, 2005-10)
      One of the main keys in case-based reasoning system is the retrievalphase, where the most similar cases are retrieved by means of a similarity function.According to the problem, the ...

    • Decision Support System for the Breast Cancer Diagnosis by a Meta-learning Approach based on Grammar Evolution 

      Fornells Herrera, Albert; Golobardes, Elisabet; Bernado Mansilla, Ester; Martí Bonmatí, Joan (2006-05)
      The incidence of breast cancer varies greatly among countries, but statistics show that every year 720,000 new cases will be diagnosed world-wide. However, a low percentage of women who suffer it can ...

    • Analyzing Active Interactive Genetic Algorithms using Visual Analytics 

      Llorà, Xavier; Sastry, Kumara; Alías Pujol, Francesc (Proceedings of the 8th annual conference on Genetic and evolutionary computation, 2006, 2006-07)
      This paper builds introduces visual-analytic techniques to aggregate, summarize, and visualize the information generated during interactive evolutionary processes. Special visualizations of the user-provided ...

    • Feature Diversity in Cluster Ensembles for Robust Document Clustering 

      Sevillano Domínguez, Xavier; Cobo Rodríguez, Germán; Alías Pujol, Francesc; Socoró Carrié, Joan Claudi (2006-08)
      The performance of document clustering systems depends on employing optimal text representations, which are not only difficult to determine beforehand, but also may vary from one clustering problem to ...

    • Text Classification based on Associative Relational Networks for Multi-Domain Text-to-Speech Synthesis 

      Alías Pujol, Francesc; Sevillano Domínguez, Xavier; Socoró Carrié, Joan Claudi (Proceedings of the SIGIR Workshop on Directions in Computational Analysis of Stylistics in Text Retrieval, 2006-08)
      This work is a step further in our research towards developing a new strategy for high quality text-to-speech (TTS) synthesis among different domains. In this context, it is necessary to select the most ...

    • The Front End Electronics of the Scintillator Pad Detector of the LHCb Calorimeter 

      Abellan Beteta, Carlos; Bota, S.; Comerma, A.; Dieguez, A.; Garrido, L.; Gascon, D.; Gaspar de Valenzuela, Álvaro; Graciani, R.; Grauges, E.; Herms, A.; Llorens, M.; Luengo Alvarez, Sonia; Picatoste, E.; Riera, J.; Roselló Canal, Mar; Ruiz, H.; Tortella, S.; Vilasís Cardona, Xavier; LHCb Collaboration - CERN (Proceedings of the Twelfth Workshop on Electronics for LHC and Future Experiments, 2006-09)
      In this paper the Front End electronics of the Scintillator Pad Detector (SPD) is outlined. The SPD is a sub-system of the Calorimeter of the LHCb experiment designed to discriminate between charged and ...