Browsing Departament: Llenguatges i Sistemes Informàtics by Title

Now showing items 312-331 of 543

    • openAccess   Justicia Social, Culturas de Paz y Competencias Digitales: Comunicación para una Ciudadanía Crítica Global en la Educación Superior 

      Nos-Aldás, Eloísa; Farné, Alessandra; Al-Najjar Trujillo, Tamer Universidad Autónoma de Madrid. Grupo de Investigación "Cambio Educativo para la Justicia Social" (GICE); Red Iberoamericana de Investigación sobre Cambio y Eficacia Escolar (RINACE) (2019)
      Este artículo presenta una revisión de la fundamentación teórica, la implementación y la evaluación de propuestas de aprendizaje crítico basado en valores de paz, igualdad y justicia social global. Para ello, este trabajo ...

    • openAccess   Knowledge based word-concept model estimation and refinement for biomedical text mining 

      Jimeno Yepes, Antonio José; Berlanga Llavori, Rafael Copyright © 2014 Elsevier Inc. (2014-12)
      Text mining of scientific literature has been essential for setting up large public biomedical databases, which are being widely used by the research community. In the biomedical domain, the existence of a large number of ...

    • openAccess   L/F-CIPS: collaborative indoor positioning for smartphones with lateration and fingerprinting 

      Pascacio, Pavel; Torres-Sospedra, Joaquín; Casteleyn, Sven; Lohan, Elena Simona; Nurmi, Jari (2023-08-29)
      The demand for indoor location-based services (LBS) and the wide availability of mobile devices have triggered research into new positioning systems able to provide accurate indoor positions using smartphones. However, ...

    • openAccess   Latent topic-based super-resolution for remote sensing 

      Fernandez-Beltran, Ruben; Latorre Carmona, Pedro; Pla, Filiberto Taylor & Francis (2017)
      This letter presents a novel single-image Super-Resolution (SR) approach based on latent topics specially designed to remote sensing imagery. The proposed approach pursues to super-resolve topics uncovered from ...

    • openAccess   Latest Developments and activities in the Spanish NSDI 

      Rodríguez, Antonio AGILE Digital Editions (2014-06)
      The Spanish NSDI Geoportal was opened on June 2004 and has evolving continuously with the support of a healthy collaborative community composed by public and private sector, academia and citizens. INSPIRE Directive has ...

    • openAccess   Learning a statistical model of product aspects for sentiment analysis 

      García Moya, Lisette; Berlanga Llavori, Rafael; Anaya Sánchez, Henry Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN) (2012)
      En este art culo se introduce una nueva metodolog a para modelar ca- racter sticas de productos a partir de una colecci on de opiniones de usuarios. La metodolog a propuesta se basa en modelos estad sticos de lenguajes ...

    • openAccess   Learning and Forgetting with Local Information of New Objects 

      Sánchez Garreta, Josep Salvador; Vázquez, Fernando D.; Pla, Filiberto Springer Verlag (2008)
      The performance of supervised learners depends on the presence of a relatively large labeled sample. This paper proposes an automatic ongoing learning system, which is able to incorporate new knowledge from the experience ...

    • openAccess   Learning Cognitive-Affective Digital Twins from Social Networks 

      Navarro, Andrea; Berlanga Llavori, Rafael; Museros, Lledó IOS Press (2021-10)
      This paper presents an ongoing project about the implementation of digital twins (DT) for simulating cognitive-affective behaviours in social networks. Our approach relies on a pure data-driven solution, which takes ...

    • openAccess   Level-of-Detail Triangle Strips for Deforming Meshes 

      Ramos, Jose Francisco; Chover, Miguel; Parus, Jindra; Kolingerova, Ivana Springer Verlag (2008)
      Applications such as video games or movies often contain deforming meshes. The most-commonly used representation of these types of meshes consists in dense polygonal models. Such a large amount of geometry can be efficiently ...

    • closedAccess   Life cycle assessment of hot mix asphalt and zeolite-based warm mix asphalt with reclaimed asphalt pavement 

      Moliner Santisteve, Enrique; Vidal, Rosario; Martínez Montes, Germán; Rubio Gámez, María del Carmen Elsevier (2013)
      A comprehensive life cycle assessment of asphalt pavements was conducted including hot mix asphalt (HMA), warm mix asphalt (WMA) with the addition of synthetic zeolites, and asphalt mixes with reclaimed asphalt pavement ...

    • openAccess   Linking crowdsourced observations with INSPIRE 

      Wiemann, Stefan; Bernard, Lars AGILE Digital Editions (2014-06)
      The combination of spatial data from the variety of sources on the web, being either legislative, commercially or voluntarily driven, is a major requirement for the establishment of a fully integrated geospatial web. ...

    • openAccess   Little Steps Towards Big Goals. Using Linked Data to Develop Next Generation Spatial Data Infrastructures (aka SDI 3.0) 

      Harvey, Francis; Jones, Jim; Scheider, Simon; Iwaniak, Adam; Kaczmarek, Iwona; Łukowicz, Jaromar; Strzelecki, Marek AGILE Digital Editions (2014-06)
      Society is moving at an increasing pace toward the next stage of the information society through linked data. Among the relevant developments in geographic information science, linked data approaches offer potential for ...

    • closedAccess   Log-polar mapping template design: From task-level requirements to geometry parameters 

      Traver Roig, Vicente Javier; Pla, Filiberto Elsevier (2008)
      The best parameters defining the geometry of a visual sensor generally depend on the particular visual task the sensor is intended to be used in. However, translating task requirements directly into low-level geometric ...

    • openAccess   Logic-based assessment of the compatibility of UMLS ontology sources 

      Jiménez Ruiz, Ernesto; Cuenca Grau, Bernardo; Horrocks, Ian; Berlanga Llavori, Rafael BioMed Central (2011-03-07)
      Background: The UMLS Metathesaurus (UMLS-Meta) is currently the most comprehensive effort for integrating independently-developed medical thesauri and ontologies. UMLS-Meta is being used in many applications, including ...

    • closedAccess   Machine learning methods to forecast temperature in buildings 

      Mateo, Fernando; Carrasco, Juan José; Sellami, Abderrahim; Millán Giraldo, Mónica; Domínguez, Manuel; Soria Olivas, Emilio Elsevier (2013)
      Efficient management of energy in buildings saves a very important amount of resources (both economic and technological). As a consequence, there is a very active research in this field. One of the keys of energy management ...

    • closedAccess   Managing user-generated information in geospatial cyberinfrastructures 

      Díaz Sánchez, Laura; Granell, Carlos; Gould, Michael; Huerta, Joaquin Elsevier (2011)
      Information systems built using standards-based distributed services have become the default computing paradigm adopted by the geospatial community for building information infrastructures also known as Spatial Data ...

    • openAccess   Maturity Model for Interoperability Potential Measurement 

      Campos Sancho, Cristina; Chalmeta, Ricardo; Grangel Seguer, Reyes; Poler, Raúl Taylor & Francis (2013)
      Interoperability potential concerns the preparation level of an enterprise to establish an efficient collaboration with possible partners. In order to improve their interoperability, enterprises need to know witch level ...

    • openAccess   Mediterranean Diet Reduces the Adverse Effect of the TCF7L2-rs7903146 Polymorphism on Cardiovascular Risk Factors and Stroke Incidence 

      Corella, Dolores; Carrasco, Paula; Sorlí, José V; Estruch, Ramon; Rico Sanz, Jesús; Martínez González, Miguel Ángel; Salas-Salvadó, Jordi; Covas Planells, María Isabel; Coltell, Oscar; Arós, Fernando; Lapetra, José; Serra-Majem, Lluis; Ruiz-Gutiérrez, Valentina; Warnberg, Julia; Fiol Ramis, Miquel; Pintó, Xavier; CAROLINA, ORTEGA-AZORÍN; Muñoz, Miguel Ángel; Martínez, J. Alfredo; Gómez Gracia, Enrique; González, José I.; Ros, Emilio; Ordovás Muñoz, José M. American Diabetes Association (2013)
      OBJECTIVE Transcription factor 7-like 2 (TCF7L2) polymorphisms are strongly associated with type 2 diabetes, but controversially with plasma lipids and cardiovascular disease. Interactions of the Mediterranean diet (MedDiet) ...

    • openAccess   Mediterranean, DASH, and MIND Dietary Patterns and Cognitive Function: The 2-Year Longitudinal Changes in an Older Spanish Cohort 

      Nishi, Stephanie; Babio, Nancy; Gomez-Martinez, Carlos; Martínez González, Miguel Ángel; Ros, Emilio; Corella, Dolores; Castaner, Olga; Martínez, J. Alfredo; Alonso-Gómez, Ángel M.; Waernberg, Julia; Vioque, Jesus; Romaguera, Dora; Lopez-Miranda, Jose; Estruch, Ramon; Tinahones, Francisco J; Lapetra, Jose; Serra-Majem, Lluis; Bueno Cavanillas, Aurora; Tur, Josep; Coltell, Oscar; Salas-Salvadó, Jordi Frontiers Media (2021)
      Background and Aims: Plant-forward dietary patterns have been associated with cardiometabolic health benefits, which, in turn, have been related to cognitive performance with inconsistent findings. The objective of this ...

    • openAccess   Mejora de la calidad de vida de las personas mayores en sus domicilios a través de la tecnología de localización de interiores 

      Caballer Miedes, Antonio; Belmonte-Fernández, Óscar; Montoliu Colás, Raul; Segarra-Ciprés, Mercedes; Sansano-Sansano, Emilio; Bayarri Iturralde, Pilar; Gascó, Arturo Col·legi Oficial de Psicologia de la Comunitat Valenciana (2018-11-08)
      La propensión a vivir en soledad aumenta con la edad y suele ser sobre todo femenina en la vejez. En España, según datos del INE publicados en 2018, había 4.687.400 personas viviendo solas en el año 2017. De esta cifra, ...