Browsing Recerca by Subject "Dades massives"

Now showing items 1-9 of 9

    • Automatic tutoring system to support cross-disciplinary training in Big Data 

      Solé Beteta, Xavier; Navarro Martín, Joan; Vernet Bellet, David; Zaballos Diego, Agustín; Torres Kompen, Ricardo; Fonseca Escudero, David; Briones Delgado, Alan (The Journal of Supercomputing, 2020, 1818-1852, 2021-02)
      During the last decade, Big Data has emerged as a powerful alternative to address latent challenges in scalable data management. The ever-growing amount and rapid evolution of tools, techniques, and ...

    • Big data in multi-block data analysis: An approach to parallelizing Partial Least Squares Mode B algorithm 

      Martinez Ruiz, Alba; Montañola i Sales, Cristina (Heliyon, 2019-04-29)
      Partial Least Squares (PLS) Mode B is a multi-block method and a tightly coupled algorithm for estimating structural equation models (SEMs). Describing key aspects of parallel computing, we approach the ...

    • Citizenship or political? The Twitter accounts that the Media and their Directors started to follow 

      Israel Turim, Verónica; Micó, Josep-Lluís (adComunica. Revista Científica de Estrategias, Tendencias e Innovación en Comunicación, núm. 24, 2022, 2022)
      Digital platforms have transformed the influence streams among media, journalists, politicians and the citizenship, as well as concerning gatekeeping and agenda setting(Guo and Vargo, 2017; Wallace, ...

    • Educational Warehouse: Modular, Private and Secure Cloudable Architecture System for Educational Data Storage, Analysis and Access 

      Amo Filvà, Daniel; Gómez Ponce, Pablo; Hernández Ibáñez; Fonseca Escudero, David (Applied Sciences, 2021, Vol. 11, No. 2, 2021-01)
      Data in the educational context are becoming increasingly important in decision-making and teaching-learning processes. Similar to the industrial context, educational institutions are adopting data-processing ...

    • L'ètica algorítmica 

      Torralba Rosselló, Francesc (2022-10)
      El món tecnològic en què vivim està canviant radicalment les formes de viure, de relacionar-nos, de pensar, de crear, d’estimar, de treballar, i ens planteja grans qüestions respecte a la nostra identitat ...

    • Inferring the votes in a new political landscape: the case of the 2019 Spanish Presidential elections 

      Grimaldi, Didier; Diaz Cely, Javier; Arboleda, Hugo (Journal of Big Data, 2020, 2020-08)
      The avalanche of personal and social data circulating in Online Social Networks over the past 10 years has attracted a great deal of interest from Scholars and Practitioners who seek to analyse not only ...

    • Learning Analytics to Assess Students’ Behavior With Scratch Through Clickstream 

      Amo Filvà, Daniel; Alier Forment, Marc; Peñalvo García, Francisco J.; Fonseca Escudero, David; Casañ Guerrero, María José (2018-06)
      The construction of knowledge through computational practice requires to teachers a substantial amount of time and effort to evaluate programming skills, to understand and to glimpse the evolution of ...

    • Mapping Global Youth and Religion. Big Data As Lens to Envision a Sustainable Development Future 

      Sabaté Gauxachs, Alba; Israel Turim, Verónica; Micó, Josep-Lluís; Diez-Bosch, Miriam (Tripodos, núm. 48, 2020, 2020)
      Having fun and buying goods. For the young people of the world between 18 and 25, these are their main concerns on social media, as demonstrated by this study, which aims to identify the ...

    • Markets for data 

      Thomas, Llewellyn D.W.; Leiponen, Aija; Koutroumpis, Pantelis (Industrial and Corporate Change, 2020, Vol. 29, No. 3, 2020-03)
      Although datasets are abundant and assumed to be immensely valuable, they are not being shared or traded openly and transparently on a large scale. We investigate the nature of data trading with a ...