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Browsing Articles (Departament de Tecnologies de la Informació i les Comunicacions) by Title

Browsing Articles (Departament de Tecnologies de la Informació i les Comunicacions) by Title

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  • Fernández-Llorca, David; Gómez Gutiérrez, Emilia, 1975- (Institute of Electrical and Electronics Engineers (IEEE), 2023)
    We identify the maturity level of the different requirements for artificial intelligence (AI) in autonomous driving and outline the main challenges to be addressed in the future to ensure that automotive AI systems are ...
  • Daza, Vanesa; Domingo-Ferrer, Josep; Sebe, Francesc; Viejo, Alexandre (Institute of Electrical and Electronics Engineers (IEEE), 2008)
    Vehicular ad hoc networks (VANETs) allow vehicle-to-vehicle communication and, in particular, vehicle-generated announcements. Provided that the trustworthiness of such announcements can be guaranteed, they can greatly ...
  • Castellví Fernández, Quim; Ginestà, Mireia M.; Capellá, Gabriel; Ivorra Cano, Antoni, 1974- (Elsevier, 2015)
    Delivery of the so-called Tumor Treatment Fields (TTFields) has been proposed as a cancer/ntherapy. These are low magnitude alternating electric fields at frequencies from 100 to 300 kHz/nwhich are applied continuously in ...
  • Deco, Gustavo; Kringelbach, Morten L. (Elsevier, 2020)
    Turbulence facilitates fast energy/information transfer across scales in physical systems. These qualities are important for brain function, but it is currently unknown if the dynamic intrinsic backbone of the brain also ...
  • Bellés-Muñoz, Marta; Whitehat, Barry; Baylina, Jordi; Daza, Vanesa; Muñoz-Tapia, Jose Luis (MDPI, 2021)
    Circuit-based zero-knowledge proofs have arose as a solution to the implementation of privacy in blockchain applications, and to current scalability problems that blockchains suffer from. The most efficient circuit-based ...
  • Andrzejak, Ralph Gregor; Ruzzene, Giulia; Schöll, Eckehard; Omelchenko, Iryna (American Institute of Physics (AIP), 2020)
    We numerically study a network of two identical populations of identical real-valued quadratic maps. Upon variation of the coupling strengths within and across populations, the network exhibits a rich variety of ...
  • Sabri Abdalla, Aly; Powell, Keith; Geraci, Giovanni; Marojevic, Vuk (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Unmanned aerial vehicles (UAVs) are emerging as enablers for supporting many applications and services, such as precision agriculture, search and rescue, temporary network deployment or coverage extension, and security. ...
  • Rello, Luz, 1984-; Basterrechea, Eduardo; Alarcon, Rodrigo (Sociedad Española para el Procesamiento del Lenguaje Natural (SEPLN), 2011)
    Presentamos Onoma, un conjugador en línea para conjugar y analizar tanto los verbos existentes como los neologismos verbales en español. Su desarrollo es el resultado de un importante trabajo lingüístico sobre el sistema ...
  • Vila-Vidal, Manel, 1991-; Capouskova, Katerina; Atasoy, Selen; Kringelbach, Morten L.; Deco, Gustavo (Elsevier, 2020)
  • Saenger Amoore, Victor Manuel; Kahan, Joshua; Foltynie, Tom; Friston, Karl; Aziz, Tipu Z.; Green, Alex L.; Van Hartevelt, Tim J.; Cabral, Joana; Stevner, Angus B. A.; Fernandes, Henrique M.; Mancini, Laura; Thornton, John; Yousry, Tarek; Limousin, Patricia; Zrinzo, Ludvic; Hariz, Marwan; Marques, Paulo; Sousa, Nuno; Kringelbach, Morten L.; Deco, Gustavo (Nature Research, 2017)
    Deep brain stimulation (DBS) for Parkinson’s disease is a highly effective treatment in controlling otherwise debilitating symptoms. Yet the underlying brain mechanisms are currently not well understood. Whole-brain ...
  • Arapakis, Ioannis; Cambazoglu, B. Barla; Freire, Ana (ACM Association for Computer Machinery, 2017)
    The interplay between the response latency of web search systems and users’ search experience has only recently started to attract research attention, despite the important implications of response latency on monetisation ...
  • Vohryzek, Jakub; Cabral, Joana; Vuust, Peter; Deco, Gustavo; Kringelbach, Morten L. (Royal Society, 2022)
    In order to survive in a complex environment, the human brain relies on the ability to flexibly adapt ongoing behaviour according to intrinsic and extrinsic signals. This capability has been linked to specific whole-brain ...
  • Garcia Canadilla, Patricia; Crispi Brillas, Fàtima; Cruz-Lemini, Mónica; Valenzuela Alcaraz, Brenda; Rudenick, Paula A.; Gratacós Solsona, Eduard; Bijnens, Bart (Karger (S. Karger AG), 2017)
    Objective: The aortic isthmus (AoI) blood flow has a characteristic shape with a small end-systolic notch observed during the third trimester of pregnancy. However, what causes the appearance of this notch is not fully ...
  • Geraci, Giovanni; García Rodríguez, Adrián; Galati Giordano, Lorenzo; López Pérez, David; Björnson, Emil (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    The purpose of this article is to bestow the reader with a timely study of UAV cellular communications, bridging the gap between the 3GPP standardization status quo and the more forward-looking research. Special emphasis ...
  • Liao, Ruizhi; Bellalta, Boris; Cao, Trang Minh; Barceló Vicens, Jaume; Oliver Riera, Miquel (Springer, 2015)
    Due to the dominance of the downlink traffic in Wireless Local Area Networks (WLANs), a large number of previous research efforts have been put to enhance the downlink transmission, namely, from the Access Point (AP) to ...
  • Bogdanov, Dmitry; Serrà Julià, Joan; Wack, Nicolas; Herrera Boyer, Perfecto, 1964-; Serra, Xavier (Institute of Electrical and Electronics Engineers (IEEE), 2011)
    Measuring music similarity is essential for multimedia retrieval. For music items, this task can be regarded as obtaining a suitable distance measurement between songs defined on a certain feature space. In this paper, we ...
  • Escrichs, Anira; Sanz Perl, Yonatan; Uribe, Carme; Camara, Estela; Türker, Basak; Pyatigorskaya, Nadya; López-González, Ane; Pallavicini, Carla; Panda, Rajanikant; Annen, Jitka; Gosseries, Olivia; Laureys, Steven; Naccache, Lionel; Sitt, Jacobo; Laufs, Helmut; Tagliazucchi, Enzo; Kringelbach, Morten L.; Deco, Gustavo (Nature Research, 2022)
    Significant advances have been made by identifying the levels of synchrony of the underlying dynamics of a given brain state. This research has demonstrated that non-conscious dynamics tend to be more synchronous than in ...
  • Alter, François; Caselles, Vicente (Springer, 2009)
    We prove that if C C RN is an open bounded convex set, then there is only one Cheeger set inside C and it is convex. A Cheeger set of C is a set which minimizes the ratio perimeter over volume among all subsets of C.
  • Noguera, Ingrid; Albó, Laia; Beardsley, Marc (Australasian Society for Computers in Learning in Tertiary Education, 2022)
    In recent years, universities have intensified their use of technologies and implemented various modes of flexible teaching. This study sought to demonstrate that students prefer flipped learning with combined forms of ...
  • Nikbakht, Rasoul; Jonsson, Anders, 1973-; Lozano Solsona, Angel (Institute of Electrical and Electronics Engineers (IEEE), 2021)
    This letter applies a feedforward neural network trained in an unsupervised fashion to the problem of optimizing the transmit powers in centralized radio access networks operating on a cell-free basis. Both uplink and ...

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