DAU - Arxiu Digital de la URL: Recent submissions
Now showing items 1241-1260 of 3858
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GTM-URL Contribution to the INTERSPEECH 2009 Emotion Challenge
(2009-09)This paper describes our participation in the INTERSPEECH 2009 Emotion Challenge [1]. Starting from our previous experience in the use of automatic classification for the validation of an expressive ... -
Propuesta gráfica de “clasificación y búsqueda emocional de imágenes por internet” adaptada para usuarios discapacitados o no expertos
(2008-06)Actualmente está reconocido que la imagen es la forma superior de comunicación. Su uso en cualquier sistema audiovisual está influyendo en cambios culturales que afectan principalmente a la optimización ... -
Requisitos de integración en una comunidad virtual web para usuarios discapacitados utilizando la combinación de diferentes líneas metodológicas
(2008-06)Actualmente, los diferentes tipos de discapacidades se analizan de forma única e independiente. En éste artículo se mostrará un estudio realizado a usuarios discapacitados para obtener requisitos de ... -
BodySpeech: A configurable facial and gesture animationsystem for speaking avatars
(2013-07)Speaking avatars are present in many HumanComputer Interaction (HCI) applications. Their importancelies in communicative goals which entail interaction withinother avatars in virtual worlds ... -
HMM-based Spanish speech synthesis using CBR as F0 estimator
(2007-05)Hidden Markov Models based text-to-speech (HMM-TTS) syn thesis is a technique for generating speech from trained statisti cal models where spectrum, pitch and durations of basic speech units are modelled ... -
Immersive Gamification for the student
(2014)The work described below forms is part of a project based on the application of gamification techniques in a first-year course of the Degree in Multimedia Engineering at La Salle-Universitat Ramon Llull. ... -
FACe! 3D Facial Animation System based on FACS
(2009-06)In this paper we present a 3D facial animation system named FACe! It is able to generate different expressions of the face throughout punctual and combined activation of Action Units, defined by Facial ... -
Narrowband and Wideband Channel Sounding of an Antarctica to Spain Ionospheric Radio Link
(2015-06)La Salle and Ebro Observatory have been involved in several joint projects about remote sensing in Antarctica for the last 11 years (approximately one solar cycle). The Ebro Observatory has been monitoring ... -
Conceptualizing Energy performance-based Design: a case of social housing
(2013-09)Over the past three decades, performance-based design has pursued the development of a methodology that anticipates the impact of a design solution in order to evaluate ... -
Optimistic concurrency control with partial replication design
(2009-11)This paper presents a performance comparison of optimistic concurrency control algorithms using a database design with partial replication. Most studies always assume total replication design, but this ... -
Dynamic Distributed Storage Architecture on Smart Grids
(2011-07)Most of the power network services such as voltage control, asset management, or flow monitoring are implemented within a centralized paradigm. Novel distributed power generation techniques—eolian fields ... -
Local minimum generation error criterion for hybrid HMM speech synthesis
(2009-09)This paper presents an HMM-driven hybrid speech synthesis approach in which unit selection concatenative synthesis is used to improve the quality of the statistical system using a Local Minimum Generation ... -
Códigos QR aplicados a la visualización de elementos arquitectónicos
(2011-11)In recent years it has popularized the use of two-dimensional codes associated with all types of information. Usually we can find them in advertisements, receipts and all kinds of tickets, but also they ... -
Are the spin doctors a figure of priority interest for public relations?
(IROCAMM - International Review Of Communication And Marketing Mix, Vol. 2, núm. 1, 2019, 2019)This research has a twofold goal: on the one hand, it describes, from a theoretical point of view, the importance of the figure and role of the spin doctors, also known as communication political advisers, ... -
Protest, internet activism, and socio-political change in sub-Saharan Africa
(American Behavioral Scientist, 29 desembre 2020, 2020)Sub-Saharan Africa has been the scene of a sizeable wave of social and political protests in recent years. These protests have many aspects in common, while at the same time there is a certain historic ... -
Estudi teòric-experimental del comportament interfacial de mescles aquoses d’èster metílic a pressió atmosfèrica
(Afinidad. Vol.77, n.589 (2020), p.4-12, 2020-03)En aquest treball, s’ha completat un estudi teòric-experimental de la densitat i tensió interfacial (IFT) de mescles aquoses d’èster metílic de longitud de cadena variable en equilibri líquid – líquid ... -
Carminic acid linked to silica nanoparticles as pigment/antioxidant bifunctional excipient for pharmaceutical emulsions
(Pharmaceutics. Vol.12, n.4 (2020), 376, 2020-04)The incorporation of pigments and natural polyphenols into inorganic matrices, resulting in a hybrid material that improves the resistance and chemical stability of the pigments and the antioxidant ... -
Decision Support System for the Breast Cancer Diagnosis by a Meta-learning Approach based on Grammar Evolution
(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 ... -
Ideologías y cultura de masas: aviso para navegantes
(Revista Mediterránea de Comunicación (RMC) / Mediterranean Journal of Communication (MJC), vol. 10, núm.1, 2019, 2019)Ideologías políticas en la cultura de masas es un análisis riguroso de la presencia de múltiples ideologías políticas en el contexto de la cultura de masas y su matriz generadora: los medios de comunicación. ...