Recent Submissions

  • Effective visualization of sparse image-to-image correspondences 

    Andújar Gran, Carlos Antonio; Chica Calaf, Antonio; Comino Trinidad, Marc (European Association for Computer Graphics (Eurographics), 2020)
    Conference report
    Open Access
    Finding robust correspondences between images is a crucial step in photogrammetry applications. The traditional approach to visualize sparse matches between two images is to place them side-by-side and draw link segments ...
  • A Tool for N-way analysis of programming exercises 

    Andújar Gran, Carlos Antonio; Comino Trinidad, Marc; Fairén González, Marta; Vinacua Pla, Álvaro (European Association for Computer Graphics (Eurographics), 2020)
    Conference report
    Open Access
    Programming exercises are a corner stone in Computer Science courses. If used properly, these exercises provide valuable feedback both to students and instructors. Unfortunately, the assessment of student submissions through ...
  • A semantic model to fight social exclusion 

    Ortiz Santiago, Víctor Alejandro; Estañol Lamarca, Montserrat; Marinescu, Maria Cristina; Sancho Samsó, María Ribera; Teniente López, Ernest; Rueda Palenzuela, Carmen (Institute of Electrical and Electronics Engineers (IEEE), 2019)
    Conference lecture
    Open Access
    This work presents a semantic model meant to help with the identification and prediction of individuals at risk of social exclusion. The model is based on the self-sufficiency matrix, a tool that evaluates a person's ...
  • Multi-view image fusion 

    Comino Trinidad, Marc; Martin Brualla, Ricardo; Kainz, Florian; Kontkanen, Janne (2019)
    Conference report
    Open Access
    We present an end-to-end learned system for fusing multiple misaligned photographs of the same scene into a chosen target view. We demonstrate three use cases: 1) color transfer for inferring color for a monochrome view, ...
  • A software service supporting software quality forecasting 

    Manzano Aguilar, Martí; Ayala Martínez, Claudia Patricia; Gómez Seoane, Cristina; López Cuesta, Lidia (Institute of Electrical and Electronics Engineers (IEEE), 2019)
    Conference report
    Open Access
    Software repositories such as source control, defect tracking systems and project management tools, are used to support the progress of software projects. The exploitation of such data with techniques like forecasting is ...
  • From process models to chatbots 

    López Cuenca, Francisco Anselmo; Sánchez Ferreres, Josep; Carmona Vargas, Josep; Padró, Lluís (Springer, 2019)
    Conference report
    Open Access
    The effect of digital transformation in organizations needs to go beyond automation, so that human capabilities are also augmented. A possibility in this direction is to make formal representations of processes more ...
  • Formal reasoning on natural language descriptions of processes 

    Sánchez Ferreres, Josep; Burattin, Andrea; Carmona Vargas, Josep; Montali, Marco; Padró, Lluís (Springer, 2019)
    Conference report
    Open Access
    The existence of unstructured information that describes processes represents a challenge in organizations, mainly because this data cannot be directly referred into process-aware ecosystems due to ambiguities. Still, this ...
  • View-dependent hierarchical rendering of massive point clouds through textured splats 

    Comino Trinidad, Marc; Chica Calaf, Antonio; Andújar Gran, Carlos Antonio (European Association for Computer Graphics (Eurographics), 2019)
    Conference report
    Open Access
    Nowadays, there are multiple available range scanning technologies which can capture extremely detailed models of realworld surfaces. The result of such process is usually a set of point clouds which can contain billions ...
  • Smooth transitioning between two walking metaphors for virtual reality applications 

    Salvetti, Isadora; Ríos Jérez, Alejandro; Pelechano Gómez, Núria (European Association for Computer Graphics (Eurographics), 2019)
    Conference report
    Open Access
    Virtual navigation should be as similar as possible to how we move in the real world, however the limitations of hardware and physical space make this a challenging problem. Tracking natural walk is only feasible when the ...
  • Influence of developer factors on code quality: a data study 

    Salamea Bravo, María José; Farré Tost, Carles (Institute of Electrical and Electronics Engineers (IEEE), 2019)
    Conference lecture
    Open Access
    Automatic source-code inspection tools help to assess, monitor and improve code quality. Since these tools only examine the software project’s codebase, they overlook other possible factors that may impact code quality ...
  • Size-degree trade-offs for Sums-of-Squares and Positivstellensatz proofs 

    Atserias, Albert; Hakoniemi, Tuomas Antero (Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2019)
    Conference report
    Open Access
    We show that if a system of degree-k polynomial constraints on n Boolean variables has a Sums-of-Squares (SOS) proof of unsatisfiability with at most s many monomials, then it also has one whose degree is of the order of ...
  • RTL-aware dataflow-driven macro placement 

    Vidal Obiols, Alexandre; Cortadella, Jordi; Petit Silvestre, Jordi; Galcerán Oms, Marc; Martorell Cid, Ferran (Institute of Electrical and Electronics Engineers (IEEE), 2019)
    Conference report
    Open Access
    When RTL designers define the hierarchy of a system, they exploit their knowledge about the conceptual abstractions devised during the design and the functional interactions between the logical components. This valuable ...

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