Now showing items 1-20 of 52

    • A benchmark for end-user structured data exploration and search user interfaces 

      García González, Roberto; Gil Iranzo, Rosa María; Bakke, Eirik; Karger, David R. (Elsevier, 2020)
      During the years, it has been possible to assess significant improvements in the computational efficiency of Semantic Web search and exploration systems. However, it has been much harder to assess how well different semantic ...
    • A Platform for Object-Action Semantic Web Interaction 

      García González, Roberto; Gimeno Illa, Juan Manuel; Perdrix Sapiña, Ferran; Gil Iranzo, Rosa María; Oliva Solé, Marta (Springer Verlag, 2008)
      Semantic Web applications tests show that their usability is seriously compromised. This motivates the exploration of alternative interaction paradigms, different from the "traditional" Web or desktop applications ones. ...
    • A Semantic wiki for quality management in software development projects 

      García González, Roberto; Gil Iranzo, Rosa María; Gimeno Illa, Juan Manuel; Granollers i Saltiveri, Toni; López, Juan Miguel; Oliva Solé, Marta; Pascual Almenara, Afra (Institution of Engineering and Technology, 2010)
      Quality management has become a strategic issue for organisations and is very valuable to produce quality software. However, quality management systems (QMS) are not easy to implement and maintain. The authors' experience ...
    • A web ontologies framework for digital rights management 

      García González, Roberto; Gil Iranzo, Rosa María; Delgado Mercè, Jaime (Springer, 2007)
      In order to improve the management of copyright in the Internet, known as Digital Rights Management, there is the need for a shared language for copyright representation. Current approaches are based on purely syntactic ...
    • An OWL Copyright Ontology for Semantic Digital Rights Management 

      García González, Roberto; Gil Iranzo, Rosa María (Springer Verlag, 2006)
      Digitalisation and the Internet have caused a content reproduction and distribution revolution with clear implications for copyright management. There are many Digital Rights Management (DRM) efforts that facilitate copyright ...
    • Análisis de la arquitectura de webs mediante tests de estrés de navegación, de usabilidad y eye tracking 

      López Gil, Juan Miguel; Navarro Molina, Carolina; García González, Roberto; Aleixandre Benavent, Rafael (EPI SCP, 2010)
      Evaluar una arquitectura de la información en un sitio web ya desplegado no resulta una tarea sencilla. La mayoría de las técnicas se centran en examinar la usabilidad del sistema que, aunque afecta a la arquitectura de ...
    • Architecture of a semantic XPath processor. Application to digital rights management 

      Tous, Rubén; García González, Roberto; Rodríguez, Eva; Delgado Mercè, Jaime (Springer Verlag, 2005)
      This work describes a novel strategy for designing an XPath processor that acts over an RDF mapping of XML. We use a modelmapping approach to represent instances of XML and XML Schema in RDF. This representation retains ...
    • Building a usable and accessible semantic web interaction platform 

      García González, Roberto; Gimeno Illa, Juan Manuel; Perdrix Sapiña, Ferran; Gil Iranzo, Rosa María; Oliva Solé, Marta; López, Juan Miguel; Pascual Almenara, Afra; Sendín Veloso, Montserrat (Springer, 2010)
      Semantic Web applications take off is being slower than expected, at least with respect to “real-world” applications and users. One of the main reasons for this lack of adoption is that most Semantic Web user interfaces ...
    • Colaboración multidisciplinar para el diseño de un wiki en el marco de un proyecto de innovación docente en la Universidad de Lleida 

      Oliva Solé, Marta; Iglesias, Carmen (Iglesias Rodríguez); Bovet, Isabel; Santiveri Morata, Paquita; García González, Roberto; Gil Iranzo, Rosa María (Red Estatal de Docencia UniversitariaUniversidad de Murcia, 2009)
      A partir de una propuesta metodológica del tipo estudio de caso, un equipo de profesores de la Universidad de Lleida ha creado un espacio de colaboración común mediante un wiki en el marco de un proyecto de innovación ...
    • Content value chains modelling using a copyright ontology 

      García González, Roberto; Gil Iranzo, Rosa María (Elsevier, 2010)
      Existing digital rights management (DRM) systems, initiatives like Creative Commons or research works as some digital rights ontologies provide limited support for content value chains modelling and management. This is ...
    • Copyright Management for the LUISA Semantic Learning Content Management System 

      García González, Roberto; Pariente, Tomas (Springer Verlag, 2008)
      Semantic Web technology is able to provide the required computational semantics for interoperability of learning resources across different Learning Management Systems (LMS) and Learning Object Repositories (LOR). The ...
    • Delivery context negotiated by mobile agents using CC/PP 

      Gil Iranzo, Rosa María; García González, Roberto; Delgado Mercè, Jaime (Springer Verlag, 2003)
      Our approach to content negotiation is a framework of mobile agents, where the agents can migrate from user devices to negotiation servers in order to get access to more resources. We took this approach and now we ...
    • Desafío en el diseño de MOOCs: incorporación de aspectos para la colaboración y la gamificación 

      González, Carina S.; Collazos Ordóñez, César A.; García González, Roberto (Universidad de Murcia, 2016)
      En la actualidad, existe una gran cantidad de cursos MOOCs ofrecidos por diferentes proveedores, tales como MiriadaX, Coursera y edx, que se conforman a través de elementos independientes (charlas estilo TEDx, libros de ...
    • Development and testing of the media monitoring tool MedISys for the monitoring, early identification and reporting of existing and emerging plant health threats 

      Alomar, Òscar; Batlle, Assumpció; Brunetti Fernández, Josep Maria; García González, Roberto; Gil Iranzo, Rosa María; Granollers i Saltiveri, Toni; Jiménez, Sara; Laviña, Amparo; Reverté, Carme; Riudavets, Jordi; Virgili Gomà, Jordi (Wiley, 2016-12)
      MedISys is a media monitoring system initially intended for news items related to human health. The tool has how been extended by the Joint Research Centre, Universitat de Lleida and IRTA to also deal with plant health ...
    • Do physicians make their articles readable for their blind or low-vision patients? An analysis of current image processing practices in biomedical journals from the point of view of accessibility 

      Splendiani, Bruno; Ribera, Mireia; García González, Roberto; Térmens, Miquel (Springer Verlag, 2014)
      Visual content in biomedical academic papers is a growing source of critical information, but it is not always fully readable for people with visual impairments. We aimed to assess current image processing practices, ...
    • Emotions ontology for collaborative modelling and learning of emotional responses 

      Gil Iranzo, Rosa María; Virgili Gomà, Jordi; García González, Roberto; Mason, Cindy (Elsevier, 2015)
      Emotions-aware applications are getting a lot of attention as a way to improve the user experience, and also thanks to increasingly affordable Brain Computer Interfaces (BCI). Thus, projects collecting emotion-related data ...
    • EmotionsOnto: an ontology for developing affective applications 

      López Gil, Juan Miguel; García González, Roberto; Gil Iranzo, Rosa María; Collazos Ordóñez, César A. (Graz University of Technology. Institut für Informationssysteme und Computer Medien (IICM)Know-Center Graz, 2014)
      EmotionsOnto is a generic ontology for describing emotions and their detection and expression systems taking contextual and multimodal elements into account. The ontology is proposed as a way to develop an easily computerizable ...
    • Exploración de patrones de interacción para su uso en la web semántica 

      Palacios, Alfons; García González, Roberto; Oliva Solé, Marta; Granollers i Saltiveri, Toni (EPI SCP, 2015)
      En los últimos años se han publicado múltiples propuestas de conjuntos de patrones de interacción aplicables al diseño y al desarrollo de interfaces web. Paralelamente, la web semántica (WS) mejora los sitios web con ...
    • Facilitating Business Interoperability from the Semantic Web 

      García González, Roberto; Gil Iranzo, Rosa María (Springer Verlag, 2007)
      Most approaches to B2B interoperability are based on language syntax standardisation, usually by XML Schemas. However, due to XML expressivity limitations, they are difficult to put into practice because language semantics ...
    • From overview to facets and pivoting for interactive exploration of semantic web data 

      Brunetti Fernández, Josep Maria; García González, Roberto; Auer, Sören (IGI Global, 2013)
      The proliferation of Linked Open Data on the Web has increased the amount of data available for analysis and reuse. However, casual users find it difficult to explore and use Semantic Web Data due to the prevalence of ...