Welcome to the UPF Digital Repository

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

Sort by: Order: Results:

  • Gamonal, Ferran P.; Ballester, Coloma; Haro Ortega, Gloria; Meinhardt-Llopis, Enric; Palomares, Roberto P. (Editor Image Processing On Line, 2019)
    We present a detailed analysis of FALDOI, a large displacement optical flow method proposed by P. Palomares et al. This method requires a set of discrete matches, which can be extremely sparse, and an energy functional ...
  • Ferradans Ramonde, Sira; Bertalmío, Marcelo; Provenzi, Edoardo; Caselles, Vicente (Institute of Electrical and Electronics Engineers (IEEE), 2011)
    Tone Mapping is the problem of compressing the range of a High-Dynamic Range image so that it can be displayed in a Low-Dynamic Range screen, without losing or introducing novel details: The final image should produce in ...
  • George, Geordie; Mungara, Ratheesh K.; Lozano Solsona, Angel (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    This paper presents a framework that enables/ncharacterizing analytically the spectral efficiency achievable by/nD2D (device-to-device) communication integrated with a cellular/nnetwork. This framework is based on a ...
  • Maestre Gómez, Esteban; Ramírez, Rafael,1966- (IOS Press, 2009)
    We present a machine learning approach to modeling bowing control parameter/ncontours in violin performance. Using accurate sensing techniques/nwe obtain relevant timbre-related bowing control parameters such as bow/ntransversal ...
  • Malinverni, Laura; Schaper, Marie-Monique; Parés, Narcís, 1966- (Springer, 2016)
    The development of learning environments based on full-body interaction has become an increasingly important field of research in recent years. However, the design and evaluation strategies currently used present some ...
  • Ballester, Coloma; Bertalmío, Marcelo; Caselles, Vicente; Garrido Ostermann, Luis; Marques, Adrián; Ranchin, Florent (Institute of Electrical and Electronics Engineers (IEEE), 2007)
    Video is usually acquired in interlaced format, where each image frame is composed of two image fields, each field/nholding same parity lines. However, many display devices require progressive video as input; also, many ...
  • Hernández Leo, Davinia; Asensio-Pérez, Juan I.; Derntl, Michael; Pozzi, Francesca; Chacón Pérez, Jonathan, 1986-; Prieto, Luis P.; Persico, Donatella (Frontiers, 2018)
    Learning design tools aim at supporting practitioners in their task of creating more innovative and effective computer-supported learning situations. Despite there being a myriad of proposed tools, their use presents ...
  • Font Corbera, Frederic; Serrà Julià, Joan; Serra, Xavier (ACM Association for Computer Machinery, 2015)
    Collaborative tagging systems have emerged as a successful solution for annotating contributed resources to online sharing platforms, facilitating searching, browsing, and organizing their contents. To aid users in the ...
  • Mangado López, Nerea; Piella Fenoy, Gemma; Noailly, Jérôme; Pons-Prats, Jordi; González Ballester, Miguel Ángel, 1973- (Frontiers, 2016)
    Computational modeling has become a powerful tool in biomedical engineering thanks to its potential to simulate coupled systems. However, real parameters are usually not accurately known, and variability is inherent in ...
  • Wright, Matthew; Beauchamp, James; Fitz, Kelly; Rodet, Xavier; Röbel, Axel; Serra, Xavier; Wakefield, Gregory (Cambridge University Press, 2000)
    We compared six sound analysis/synthesis systems used for computer music. Each system analysed the same collection of twenty-seven varied input sounds, and output the results in Sound Description Interchange Format (SDIF). ...
  • Mungara, Ratheesh K.; Zhang, Xinchen; Lozano Solsona, Angel; Heath, Robert W. (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Device-to-device (D2D) communication allows serving local wireless traffic bypassing the system’s/ninfrastructure. One way to control the interference in D2D networks is to carefully channelize/ntransmissions. This paper ...
  • Hernández Leo, Davinia; Martínez-Maldonado, Roberto; Pardo, Abelardo; Muñoz Cristóbal, Juan Alberto; Rodríguez-Triana, María Jesús (Wiley, 2018)
    The field of learning design studies how to support teachers in devising suitable activities for their students to learn. The field of learning analytics explores how data about students’ interactions can be used to ...
  • Parés, Narcís, 1966-; Altimira Celemin, David (Taylor & Francis (Routledge), 2013)
    In Artificial Reality experiences, that is, interactive, unencumbered, full-body, 2D vision-based virtual reality (VR) experiences (heirs of the seminal Videoplace by Myron Krueger), there are two possible interaction ...
  • Ivorra Cano, Antoni, 1974-; Qasrawi, Radwan Fayez Hasan; Silve, Louis Charles Arthur; Burdío Pinilla, Fernando; Abdeen, Ziad (SAGE Publications, 2017)
    Irreversible electroporation is a novel tissue ablation technique which entails delivering intense electrical pulses to target tissue, hence producing fatal defects in the cell membrane. The present study numerically ...
  • Valliappan, Nachiappan; Lozano Solsona, Angel; Heath, R. W., Jr. (Institute of Electrical and Electronics Engineers (IEEE), 2013)
    The small carrier wavelength at millimeter-wave (mm-Wave) frequencies enables the implementation/nof a large number of co-located antennas. This paper exploits the potential of large antenna arrays at these/nfrequencies ...
  • Foucart, Alice; Ruiz Tada, Elisa; Costa, Albert, 1970- (Cambridge University Press, 2016)
    The present study investigated anticipation processes in L2 speech comprehension. French–Spanish late bilinguals were presented with high-constrained Spanish sentences. ERPs were time-locked on the article preceding the ...
  • Stergiotou, Iosifina; Crispi Brillas, Fàtima; Valenzuela Alcaraz, Brenda; Cruz-Lemini, Mónica; Bijnens, Bart; Gratacós Solsona, Eduard (Wiley, 2014)
    Objective To assess carotid and aortic intima–media thickness (IMT) in term small‐for‐gestational‐age (SGA) newborns with and without prenatal signs of severity. Methods This prospective study comprised 67 cases ...
  • Hernández Leo, Davinia; Moreno, Verónica; Dodero, Juan M.; Pardo, Abelardo; Romero Ternero, Maria del Carmen; Dimitriadis, Yannis; Asensio-Pérez, Juan I. (Institute of Electrical and Electronics Engineers (IEEE), 2013)
    The alignment between competences, teaching-learning methodologies and assessment is a key element of the European Higher Education Area. This paper presents the efforts carried out by six Telematics, Computer Science and ...
  • Chung, Seong Taek; Lozano Solsona, Angel; Huang, Howard C.; Sutivong, Arak; Cioffi, John M. (Hindawi, 2004)
    This paper presents an extension of the vertical Bell Laboratories Layered Space-Time (V-BLAST) architecture in which the closed-loop multiple-input multiple-output (MIMO) capacity can be approached with conventional scalar ...
  • Lozano Solsona, Angel; Jindal, Nihar (Institute of Electrical and Electronics Engineers (IEEE), 2012)
    The purpose of this paper is to examine some of the models commonly used to represent/nfading as well as the information-theoretic metrics most commonly used to evaluate performance/nover those models. We raise the question ...

Search DSpace


Advanced Search

Browse

My Account

Compliant to Partaking