Recent Submissions

  • Absorption time of the Moran process 

    Díaz Cort, Josep; Goldberg, Leslie Ann; Richerby, David; Serna Iglesias, María José (2016-08-01)
    Article
    Open Access
    © 2016 Wiley Periodicals, Inc. The Moran process models the spread of mutations in populations on graphs. We investigate the absorption time of the process, which is the time taken for a mutation introduced at a randomly ...
  • Computer-based cognitive rehabilitation: the CoRe system 

    Alloni, Anna; Sinforiani, Elena; Zuchella, Chiara; Sandrini, Giorgio; Bernini, Sara; Cattani, Barbara; Tost Pardell, Daniela; Quaglini, Silvana; Pistarini, Caterina (2015-10-27)
    Article
    Restricted access - publisher's policy
    This work aims at providing a tool for supporting cognitive rehabilitation. This is a wide field, that includes a variety of diseases and related clinical pictures; for this reason the need arises to have a tool available ...
  • Analyzing how emotion awareness influences students' motivation, engagement, self-regulation and learning outcome 

    Arguedas, Marta; Daradoumis Haralabus, Atanasi; Xhafa Xhafa, Fatos (2016)
    Article
    Open Access
    Considering social and emotional competence in learning, emotion awareness aims to detect the emotions that students show during their learning interactions and make these emotions explicit to them. Being aware of their ...
  • Overground walking training with the i-Walker, a robotic servo-assistive device, enhances balance in patients with subacute stroke: a randomized controlled trial 

    Morone, Giovanni; Annicchiarico, Roberta; Iosa, Marco; Federici, Alessia; Paolucci, Stefano; Cortés García, Claudio Ulises; Caltagirone, Carlo (2016-05-26)
    Article
    Open Access
    Background: Patients affected by mild stroke benefit more from physiological overground walking training than walking-like training performed in place using specific devices. The aim of the study was to evaluate the effects ...
  • The scaling of the minimum sum of edge lengths in uniformly random trees 

    Esteban Ángeles, Juan Luis; Ferrer Cancho, Ramon; Gómez Rodríguez, Carlos (Institute of Physics (IOP), 2016-06-21)
    Article
    Restricted access - publisher's policy
    The minimum linear arrangement problem on a network consists of finding the minimum sum of edge lengths that can be achieved when the vertices are arranged linearly. Although there are algorithms to solve this problem on ...
  • Human-document interaction systems: a new frontier for document image analysis 

    Karatzas, Dimosthenis; Poulain d'Andecy, Vincent; Rusiñol, Marçal; Chica Calaf, Antonio; Vázquez Alcocer, Pere Pau (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Conference report
    Open Access
    All indications show that paper documents will not cede in favour of their digital counterparts, but will instead be used increasingly in conjunction with digital information. An open challenge is how to seamlessly link ...
  • Trust models for efficient communication in Mobile Cloud Computing and their applications to e-Commerce 

    Pop, Florin; Dobre, Ciprian M.; Mocanu, Bogdan-Costel; Citoteanu, Oana-Maria; Xhafa Xhafa, Fatos (2015-12-07)
    Article
    Restricted access - publisher's policy
    Managing the large dimensions of data processed in distributed systems that are formed by datacentres and mobile devices has become a challenging issue with an important impact on the end-user. Therefore, the management ...
  • Process mining meets abstract interpretation 

    Carmona Vargas, Josep; Cortadella Fortuny, Jordi (2010-07)
    External research report
    Open Access
    The discovery of process models out of system traces is an interesting problem that has received significant attention in the last years. In this work, a theory for the derivation of a Petri net from a set of traces is ...
  • Comparing error minimized extreme learning machines and support vector sequential feed-forward neural networks 

    Romero Merino, Enrique; Alquézar Mancho, René (2010-06)
    External research report
    Open Access
    Recently, error minimized extreme learning machines (EM-ELMs) have been proposed as a simple and efficient approach to build single-hidden-layer feed-forward networks (SLFNs) sequentially. They add random hidden nodes one ...
  • The Virtual Magic Lantern: An interaction metaphor for enhanced medical data inspection 

    Monclús Lahoya, Eva; Díaz Iriberri, José; Navazo Álvaro, Isabel; Vázquez Alcocer, Pere Pau (2010-03)
    External research report
    Open Access
    In Volume Rendering, it is difficult to simultaneously visualize interior and exterior structures. Several approaches have been developed to solve this problem, such as cut-away or exploded views. Nevertheless, in most ...

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