Enviaments recents

  • Adaptive task-oriented chatbots using feature-based knowledge bases 

    Campàs Gené, Carla; Motger de la Encarnación, Joaquim; Franch Gutiérrez, Javier; Marco Gómez, Jordi (Springer, 2023)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    Task-oriented chatbots relying on a knowledge base for domain-specific content exploitation have been largely addressed in research and industry applications. Despite this, multiple challenges remain to be fully conquered, ...
  • On the consistency of circuit lower bounds for non-deterministic time 

    Atserias, Albert; Buss, Sam; Müller, Moritz (Association for Computing Machinery (ACM), 2023)
    Text en actes de congrés
    Accés obert
    We prove the first unconditional consistency result for superpolynomial circuit lower bounds with a relatively strong theory of bounded arithmetic. Namely, we show that the theory ‍V20 is consistent with the conjecture ...
  • On the pertinence of social practices for social robotics 

    Clodic, Aurélie; Vázquez Salceda, Javier; Dignum, Frank; Mascarenhas, Samuel; Dignum, Virginia; Augello, Agnese; Gentile, Manuel; Alami, Rachid (IOS Press, 2018)
    Text en actes de congrés
    Accés obert
    In the area of consumer robots that need to have rich social interactions with humans, one of the challenges is the complexity of computing the appropriate interactions in a cognitive, social and physical context. We propose ...
  • Design for values for social robot architectures 

    Dignum, Virginia; Dignum, Frank; Vázquez Salceda, Javier; Clodic, Aurélie; Gentile, Manuel; Mascarenhas, Samuel; Augello, Agnese (IOS Press, 2018)
    Text en actes de congrés
    Accés obert
    The integration of social robots in human societies requires that they are capable to take decisions that may affect the lives of people around them. In order to ensure that these robots will behave according to shared ...
  • Automatic 3D avatar generation from a single RBG frontal image 

    Beacco Porres, Alejandro; Gallego Vila, Jaime; Slater, Mel (Institute of Electrical and Electronics Engineers (IEEE), 2022)
    Comunicació de congrés
    Accés obert
    We present a complete automatic system to obtain a realistic 3D avatar reconstruction of a person using only a frontal RGB image. Our proposed workflow first determines the pose, shape and semantic information from the ...
  • Organ donation training using VR: ODT-VR 

    Vallespí Monclús, Pau; Álvarez, Brian; Monclús Lahoya, Eva; Fairén González, Marta (European Association for Computer Graphics (Eurographics), 2023)
    Comunicació de congrés
    Accés obert
    Organ transplantation has become very important for treating organ diseases and new technologies have been developed to increase the donor pool. Virtual Reality (VR) has been proven to be a valuable tool for training in ...
  • WFAsic: A high-performance ASIC accelerator for DNA sequence alignment on a RISC-V SoC 

    Haghi, Abbas; Álvarez Martí, Lluc; Fornt Mas, Jordi; Haro Ruiz, Juan Miguel de; Figueras Bagué, Roger; Doblas Font, Max; Marco Sola, Santiago; Moretó Planas, Miquel (Association for Computing Machinery (ACM), 2023)
    Text en actes de congrés
    Accés obert
    The ever-increasing yields in genome sequence data production pose a computational challenge to current genome sequence analysis tools, jeopardizing the future of personalized medicine. Leveraging hardware accelerators ...
  • Creating personalized learning resources from a general organization of course concepts 

    Gatius Vila, Marta (Association for the Advancement of Computing in Education (AACE), 2023)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    The new trends in education increase the need for personalized course material. However, the creation of material for different groups of students requires human efforts. Moreover, changes in the contents and in the learner’s ...
  • Brealing through the traffic congestion: asynchronous time series data integration and XGBoost for accurate traffic density prediction 

    Garcia Climent, Eloi; Serrat Piè, Carles; Xhafa Xhafa, Fatos (Institute of Electrical and Electronics Engineers (IEEE), 2023)
    Text en actes de congrés
    Accés obert
  • NMF for quality control of multi-modal retinal images for diagnosis of diabetes mellitus and diabetic retinopathy 

    Benali Bendahmane, Anass; Carrera Escale, Laura; Christin, Ann; Martín Pinardel, Ruben; Alé Chilet, Anibal; Barraso Rodrigo, Marina; Bernal Morales, Carolina; Marín Martinez, Sara; Romero Merino, Enrique; Vellido Alcacena, Alfredo (Springer, 2022)
    Text en actes de congrés
    Accés obert
    In current ophthalmology, images of the vascular system in the human retina are used as exploratory proxies for pathologies affecting different organs. In this brief paper, we use multi-modal retinal images for assisting ...
  • A confusion matrix for evaluating feature attribution methods 

    Arias Duart, Anna; Mariotti, Ettore; Garcia Gasulla, Dario; Alonso Moral, Jose Maria (Institute of Electrical and Electronics Engineers (IEEE), 2023)
    Comunicació de congrés
    Accés obert
    The increasing use of deep learning models in critical areas of computer vision and the consequent need for insights into model behaviour have led to the development of numerous feature attribution methods. However, these ...
  • An interaction metaphor for enhanced VR-based volume segmentation 

    Monclús Lahoya, Eva; Vázquez Alcocer, Pere Pau (European Association for Computer Graphics (Eurographics), 2023)
    Comunicació de congrés
    Accés obert
    The segmentation of medical models is a complex and time-intensive process required for both diagnosis and surgical preparation. Despite the advancements in deep learning, neural networks can only automatically segment a ...

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