Recent Submissions

  • Improved management of issue dependencies in issue trackers of large collaborative projects 

    Raatikainen, Mikko; Motger de la Encarnación, Joaquim; Lüders, Clara Marie; Franch Gutiérrez, Javier; Myllyaho, Lalli; Kettunen, Elina; Marco Gómez, Jordi; Tiihonen, Juha; Halonen, Mikko; Männistö, Tomi (2022-10-05)
    Article
    Open Access
    Issue trackers, such as Jira, have become the prevalent collaborative tools in software engineering for managing issues, such as requirements, development tasks, and software bugs. However, issue trackers inherently focus ...
  • On the generalized dimension and codimension of simple games 

    Molinero Albareda, Xavier; Riquelme Csori, Fabián; Roura Ferret, Salvador; Serna Iglesias, María José (2022-07-29)
    Article
    Restricted access - publisher's policy
    Weighted voting games are simple games that can be represented by a collection of integer weights for each player so that a coalition wins if the sum of the player weights matches or exceeds a given quota. It is known that ...
  • Interpretable prediction of mortality in liver transplant recipients based on machine learning 

    Zhang, Xiao; Gavaldà Mestre, Ricard; Baixeries i Juvillà, Jaume (Elsevier, 2022-12)
    Article
    Restricted access - publisher's policy
    Background: Accurate prediction of the mortality of post-liver transplantation is an important but challenging task. It relates to optimizing organ allocation and estimating the risk of possible dysfunction. Existing risk ...
  • Memory limitations are hidden in grammar 

    Gómez Rodríguez, Carlos; Christiansen, Morten H.; Ferrer Cancho, Ramon (2022)
    Article
    Open Access
    The ability to produce and understand an unlimited number of different sentences is a hallmark of human language. Linguists have sought to define the essence of this generative capacity using formal grammars that describe ...
  • The landscape of virus-host protein–protein interaction databases 

    Valiente Feruglio, Gabriel Alejandro (Frontiers Media SA, 2022-07-15)
    Article
    Open Access
    Knowledge of virus-host interactomes has advanced exponentially in the last decade by the use of high-throughput screening technologies to obtain a more comprehensive landscape of virus-host protein–protein interactions. ...
  • Process mining for healthcare: Characteristics and challenges 

    Muñoz Gama, Jorge; Martin, Niels; Fernández Llatas, Carlos; Johnson, Owen A.; Sepúlveda Fernández, Marcos; Helm, Emmanuel; Gálvez Yanjari, Víctor; Rojas, Eric; Martínez Millana, Antonio; Carmona Vargas, Josep (2022-03)
    Article
    Open Access
    Process mining techniques can be used to analyse business processes using the data logged during their execution. These techniques are leveraged in a wide range of domains, including healthcare, where it focuses mainly on ...
  • Solid modelling for manufacturing: from Voelcker's boundary evaluation to discrete paradigms 

    Andújar Gran, Carlos Antonio; Brunet Crosa, Pere; Chica Calaf, Antonio; Navazo Álvaro, Isabel; Vinacua Pla, Álvaro (2022-11-01)
    Article
    Open Access
    Herb Voelcker and his research team laid the foundations of Solid Modelling, on which Computer-Aided Design is based. He founded the ambitious Production Automation Project, that included Constructive Solid Geometry (CSG) ...
  • Learning human viewpoint preferences from sparsely annotated models 

    Hartwig, Sebastian; Schelling, Michael; Onzenoodt, Christian van; Vázquez Alcocer, Pere Pau; Hermosilla Casajús, Pedro; Ropinski, Timo (2022-09)
    Article
    Open Access
    View quality measures compute scores for given views and are used to determine an optimal view in viewpoint selection tasks. Unfortunately, despite the wide adoption of these measures, they are rather based on computational ...
  • Reinforcement learning with probabilistic boolean network models of smart grid devices 

    Rivera Torres, Pedro Juan; Gershenson García, Carlos; Sánchez Puig, María Fernanda; Kanaan Izquierdo, Samir (Wiley-Blackwell, 2022-01-01)
    Article
    Open Access
    The area of smart power grids needs to constantly improve its efficiency and resilience, to provide high quality electrical power in a resilient grid, while managing faults and avoiding failures. Achieving this requires ...
  • Designing, testing and adapting navigation techniques for the immersive web 

    Kamal, Ahmed; Andújar Gran, Carlos Antonio (Elsevier, 2022-08-01)
    Article
    Open Access
    One of the most essential interactions in Virtual Reality (VR) is the user’s ability to move around and explore the virtual environment. The design of the navigation technique plays a crucial role in the user experience ...
  • Reward-penalty weighted ensemble for emotion state classification from multi-modal data streams 

    Arijit, Nandi; Xhafa Xhafa, Fatos; Subirats Maté, Laia; Fort, Santi (World Scientific Publishing, 2022-09-21)
    Article
    Restricted access - publisher's policy
    Researchers have shown the limitations of using the single-modal data stream for emotion classification. Multi-modal data streams are therefore deemed necessary to improve the accuracy and performance of online emotion ...
  • Prognostic implications of comorbidity patterns in critically ill COVID-19 patients: A multicenter, observational study 

    Benítez Iglesias, Iván D.; Batlle, Jordi de; Torres Cortada, Gerard; González Gutiérrez, Jessica; de Gonzalo Calvo, David; Targa, Adriano D. S.; Gort Paniello, Clara; Moncusí Moix, Anna; Ceccato, Adrián; Fernández Barat, Laia; Ferrer Roca, Ricard; Garcia Gasulla, Dario (Elsevier, 2022-07)
    Article
    Open Access
    Background: The clinical heterogeneity of COVID-19 suggests the existence of different phenotypes with prognostic implications. We aimed to analyze comorbidity patterns in critically ill COVID-19 patients and assess their ...

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