Benvinguts al Repositori Digital de la UPF

Visualitzant Congressos (Departament de Tecnologies de la Informació i les Comunicacions) per títol

Visualitzant Congressos (Departament de Tecnologies de la Informació i les Comunicacions) per títol

Ordena per: Ordre: Resultats:

  • Oliver, Maria; Haro Ortega, Gloria; Fedorov, Vadim; Ballester, Coloma (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    This paper proposes a novel patch-based variational segmentation method that considers adaptive patches to characterize, in an affine invariant way, the local structure of each homogeneous texture region of the image and ...
  • Gulati, Sankalp; Serrà Julià, Joan; Ganguli, Kaustuv Kanti; Serra, Xavier (2014)
    Musical melodies contain hierarchically organized events, where some events are more salient than others, acting as melodic landmarks. In Hindustani music melodies, an important landmark is the occurrence of a nyas. ...
  • Biglieri, Ezio; Grossi, Emanuele; Lops, Marco; Tauste Campo, Adrià (Institute of Electrical and Electronics Engineers (IEEE), 2008)
    We study the minimum mean square error (MMSE) and the multiuser efficiency η of large dynamic multiple access communication systems in which optimal multiuser detection is performed at the receiver as the number and the ...
  • AbuRa’ed, Ahmed; Chiruzzo, Luis; Saggion, Horacio; Accuosto, Pablo; Bravo Serrano, Àlex, 1984- (2017)
    In recent years there has been an increasing interest in approaches to scienti c summarization that take advantage of the citations a research paper has received in order to extract its main contributions. In this ...
  • AbuRa’ed, Ahmed; Saggion, Horacio (ACL (Association for Computational Linguistics), 2018)
    This paper presents the participation of the LaSTUS/TALN team in the Complex Word Identification (CWI) Shared Task 2018 in the English monolingual track . The purpose of the task was to determine if a word in a ...
  • AbuRa’ed, Ahmed; Bravo Serrano, Àlex, 1984-; Chiruzzo, Luis; Saggion, Horacio (CEUR Workshop Proceedings, 2018)
    In this paper we present several systems developed to partic- ipate in the 3rd Computational Linguistics Scienti c Document Summa- rization Shared challenge which addresses the problem of summarizing a scienti c paper ...
  • Michos, Konstantinos; Fernández, Arnau; Hernández Leo, Davinia; Calvo, Roman (2017)
    This demonstration paper presents the Ld-Feedback mobile applica-tion. A variety of learning design tools were developed during the last years. However, there is still lack of substantial understanding on how learning ...
  • Amarasinghe, Ishari; Hernández Leo, Davinia; Jonsson, Anders (2017)
    Learner group formation manually based on multiple criteria often fails due to its complexity and time limitations of practitioners. This paper presents a novel binary integer programming approach which models learner ...
  • Hernández Leo, Davinia; Moreno, Verónica; Peig Olivé, Enric (2013-01)
    This workshop paper states that fostering active student participation both in face-to-face lectures / seminars and outside the classroom (personal and group study at home, the library, etc.) requires a certain level of ...
  • Nadeu Camprubí, Climent; Mariño Acebal, José B.; Farrús, Mireia (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), Universitat Politècnica de Catalunya, 2008)
    In this communication, the authors aim to describe their experience in a couple of optional STS courses taught at the school Telecom BCN (ETSETB) of the Universitat Politècnica de Catalunya (UPC). The first one is about ...
  • Basart i Muñoz, Josep M.; Farrús, Mireia; Florensa, Albert; Mariño Acebal, José B.; Nadeu Camprubí, Climent; Serra, Montse (Fundació Bancària "La Caixa", 2016)
  • Malinverni, Laura; Parés, Narcís, 1966- (ACM Association for Computer Machinery, 2017)
    Full-Body Interaction Learning Environments (FUBILEs) are interactive experiences aimed at facilitating the use of the body and physical space as sources to help in children's construction of knowledge. The increasing ...
  • Barrachina Muñoz, Sergio; Bellalta, Boris (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Despite being a relatively new communication technology, Low-Power Wide Area Networks (LPWANs) have shown their suitability to empower a major part of Internet of Things applications. Nonetheless, most LPWAN solutions are ...
  • Ruiz-Garcia, Aurelio; Subirats, Laia; Freire, Ana (2016)
    The under-representation of women in engineering is becoming a matter of concern as it has implications both for the women themselves and for the development of the digital economy sector. To address this issue, a girls ...
  • Farrús, Mireia; Costa-jussà, Marta R.; Mariño Acebal, José B.; Fonollosa, José A Rodriguez (European Association for Machine Translation, 2010)
    Machine translation evaluation methods are highly necessary in order to analyze the performance of translation systems. Up to now, the most traditional methods are the use of automatic measures such as BLEU or the quality ...
  • Ghimpeteanu, Gabriela; Batard, Thomas; Seybold, Tamara; Bertalmío, Marcelo (The Society for Imaging Science and Technology (IS&T), 2016)
    State-of-the-art denoising methods achieve impressive results, even for large noise levels. However, they can not be implemented in camera hardware, mainly due to the fact that they are computationally too intensive. The ...
  • Derkach, Dmytro; Sukno, Federico Mateo (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    We investigate the problem of facial expression recognition using 3D data. Building from one of the most successful frameworks for facial analysis using exclusively 3D geometry, we extend the analysis from a curve-based ...
  • Gallego Gamo, Helena; Laniado, David; Kaltenbrunner, Andreas; Gómez, Vicenç; Aragón, Pablo (Springer Congressos, 2017)
    In the 2010 decade, Spanish politics have transitioned from bipartidism to multipartidism. This change led to an unstable situation which eventually led to the rare scenario of two general elections within six months. The ...
  • Tong, Kin-Fai; Borda-Fortuny, Cristina; Bai, Jingyi (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Low cost 3D printed monopole fluid antenna is investigated. The PDMS container of the seawater is fabricated by 3D printing technology for reducing cost and complexity. The design parameters of the antenna have ...
  • Wu, Yongpeng; Wen, Chao-Kai; Ng, Derrick Wing Kwan; Schober, Robert; Lozano Solsona, Angel (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    In this paper, we investigate the design of multiple-input multiple-output single-user precoders for finite-alphabet signals under the premise of statistical channel-state information at the transmitter. Based on an ...