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Automatic tutoring system to support cross-disciplinary training in Big Data
(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 ... -
Educational Warehouse: Modular, Private and Secure Cloudable Architecture System for Educational Data Storage, Analysis and Access
(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 ... -
Inferring the votes in a new political landscape: the case of the 2019 Spanish Presidential elections
(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
(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 ... -
Markets for data
(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 ...