Doetsch, Patrick; Hamdani, Mahdi; Ney, Hermann; Giménez Pastor, Adrián; Andrés Ferrer, Jesús; Juan Císcar, Alfonso(Institute of Electrical and Electronics Engineers (IEEE), 2012-09-18)
—In this paper a vertical repositioning method
based on the center of gravity is investigated for handwriting
recognition systems and evaluated on databases containing
Arabic and French handwriting. Experiments show ...
Wuebker, Joern; Ney, Hermann; Martínez-Villaronga, Adrià; Giménez Pastor, Adrián; Juan Císcar, Alfonso; Servan, Christophe; Dymetman, Marc; Mirkin, Shashar(Association for Machine Translation in the Americas, 2014-10-22)
[EN] For the task of online translation of scientific video lectures, using huge models is not possible.
In order to get smaller and efficient models, we perform data selection. In this paper, we
perform a qualitative ...
Sánchez Cortina, Isaías(Universitat Politècnica de València, 2016-03-07)
[EN] This thesis work contributes to the field of the {Automatic Speech Recognition} (ASR). And particularly to the {Interactive Speech Transcription} and {Confidence Measures} (CM) for ASR.
The main goals of this thesis ...
Andrés Ferrer, Jesús(Universitat Politècnica de València, 2011-11-28)
In this thesis we present a new estimation algorithm for statistical models which does not incurs in the over-trainning problems. This new estimation techinque, the so-called, constrained domain maximum likelihood estimation ...
Agua Teba, Miguel Ángel del(Universitat Politècnica de València, 2019-11-04)
[ES] Durante los últimos años, los repositorios multimedia en línea se han convertido
en fuentes clave de conocimiento gracias al auge de Internet, especialmente en
el área de la educación. Instituciones educativas de todo ...
Pérez González, Alfonso María(Universitat Politècnica de València, 2015-07-17)
[EN] This work presents a decision support system (Criterion) that permits to develop guidelines in which the decision making is done in an environment of uncertainty. The proposed system gives the user the capability to ...
Pérez González de Martos, Alejandro Manuel(Universitat Politècnica de València, 2022-07-12)
[ES] En los últimos años, el aprendizaje profundo ha cambiado significativamente el panorama en diversas áreas del campo de la inteligencia artificial, entre las que se incluyen la visión por computador, el procesamiento ...
Colompar, Beniamin Cristian(Universitat Politècnica de València, 2018-10-23)
[ES] El reconocimiento automático del habla (ASR, del inglés “Automatic Speech Recognition”)
es una de las áreas más activas dentro de la inteligencia artificial y
el aprendizaje automático. En esta área viene trabajando ...
Silvestre Cerdà, Joan Albert(Universitat Politècnica de València, 2016-04-05)
[EN] In recent years, on-line multimedia repositories have experiencied a strong
growth that have made them consolidated as essential knowledge assets, especially
in the area of education, where large repositories of video ...
Iranzo-Sánchez, Javier; Giménez Pastor, Adrián; Silvestre Cerdà, Joan Albert; Baquero-Arnal, Pau; Civera Saiz, Jorge; Juan, Alfons(Association for Computational Linguistics, 2020-11-20)
[EN] The cascade approach to Speech Translation
(ST) is based on a pipeline that concatenates
an Automatic Speech Recognition (ASR) system followed by a Machine Translation (MT)
system. These systems are usually connected
by ...
Juan Císcar, Alfonso; Civera Saiz, Jorge; Sanchis Navarro, José Alberto(Universitat Politècnica de València, 2018-07-03)
The training objectives of this learning object are: 1) To apply discriminant functions; 2) To compute the decision boundary between two classes; 3) To identify the type of decision boundary; 4) To compute the decision ...
Giménez Pastor, Adrián; Andrés Ferrer, Jesús; Juan Císcar, Alfonso; Serrano Martinez Santos, Nicolas(Institute of Electrical and Electronics Engineers (IEEE), 2011-09-18)
Bernoulli-based models such as Bernoulli mixtures
or Bernoulli HMMs (BHMMs), have been successfully applied
to several handwritten text recognition (HTR) tasks which
range from character recognition to continuous and ...
Gil-Terrón Rodríguez, Francisco Javier(Universitat Politècnica de València, 2022-09-06)
[ES] El glioma de alto grado es un tumor del sistema nervioso central no resuelto hasta el momento. El seguimiento de los pacientes tras la operación requiere el análisis radiológico de series de imágenes por resonancia ...
Pérez González de Martos, Alejandro Manuel; Giménez Pastor, Adrián; Jorge Cano, Javier; Iranzo Sánchez, Javier; Silvestre Cerdà, Joan Albert; Garcés Díaz-Munío, Gonzalo Vicente; Baquero Arnal, Pau; Sanchis Navarro, José Alberto; Civera Saiz, Jorge; Juan Císcar, Alfonso; Turró Ribalta, Carlos(Editorial Universitat Politècnica de València, 2023-01-09)
[EN] More and more universities are banking on the production of digital contents to support
online or blended learning in higher education. Over the last years, the MLLP research
group has been working closely with the ...
Serrano Martinez Santos, Nicolas; Civera Saiz, Jorge; Sanchis Navarro, José Alberto; Juan Císcar, Alfonso(Elsevier, 2014-02)
[EN] Transcription of handwritten text documents is an expensive and time-consuming task. Unfortunately, the accuracy of current state-of-the-art handwriting recognition systems cannot guarantee fully-automatic high quality ...
Valor Miró, Juan Daniel; Silvestre Cerdà, Joan Albert; Civera Saiz, Jorge; Turró Ribalta, Carlos; Juan Císcar, Alfonso(Elsevier, 2015-11)
[EN] Video lectures are widely used in education to support and complement face-to-face lectures. However, the utility of these audiovisual
assets could be further improved by adding subtitles that can be exploited to ...
Valor Miró, Juan Daniel; Silvestre Cerdà, Joan Albert; Civera Saiz, Jorge; Turró Ribalta, Carlos; Juan Císcar, Alfonso(Springer Verlag (Germany), 2015-11-26)
Video lectures are a valuable educational tool in higher education to support or replace face-to-face lectures in active learning strategies. In 2007 the Universitat Politècnica de València (UPV) implemented its video ...
Juan Císcar, Alfonso; Sanchis Navarro, José Alberto; Civera Saiz, Jorge(Universitat Politècnica de València, 2019-05-30)
The main training objective of the learning object is to introduce some of the most popular estimators for classification error: resubstitution, holdout, K-fold cross validation, bootstrap and repeated variants for holdout ...
Juan Císcar, Alfonso; Sanchis Navarro, José Alberto; Civera Saiz, Jorge(Universitat Politècnica de València, 2017-06-29)
L'objecte d'aprenentatge té un objectiu formatiu bàsic: Conèixer alguns dels estimadors de l'error més populars en Reconeixement de Formes. A més dels estimadors més senzills de resubstitució i "holdout", l'objecte inclou ...
Juan Císcar, Alfonso; Sanchis Navarro, José Alberto; Civera Saiz, Jorge(Universitat Politècnica de València, 2019-05-30)
El objeto de aprendizaje tiene un objetivo formativo básico: Conocer algunos de los estimadores del error de clasificación más populares en reconocimiento de formas. Aparte de los estimadores más sencillos de resustitución ...