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  • Garcia Domingo, Josep Lluís; Soria, Javier (Elsevier, 2005)
    We introduce a new decreasing rearrangement for functions defined on a homogeneous tree, which enjoys very intuitive and natural properties. The idea is to iterate, with respect to a particular ordering, the usual one ...
  • Vilar Sabata, Laia (05-2018)
    English has emerged as a shared language used to establish communication in a global world. Thus, schools around the world have faced the need of teaching this language. In Catalonia, within the core competence tests, ...
  • Porta, Núria; Calle, M. Luz; Malats i Riera, Núria; Gómez, Guadalupe (Wiley, 2012)
    We propose a multistate modeling approach to describe the observed evolution of patients diagnosed with nonmuscle- invasive bladder cancer. On the basis of data from the Spanish Bladder Cancer/EPICURO study, we adjust a ...
  • Martí i Puig, Pere (IEEE, 2006)
    In this letter, we present a family of fast Walsh Hadamard transform algorithms that have an identical and iterative stage factorization. We show the transform factorization in terms of identical sparse matrices that ...
  • Solé-Casals, Jordi; Caiafa, Cesar F. (Springer, 2013)
    When dealing with nonlinear blind processing algorithms (deconvolution or post-nonlinear source separation), complex mathematical estimations must be done giving as a result very slow algorithms. This is the case, for ...
  • Martí i Puig, Pere; Sala Álvarez, J. (IEEE, 2000)
    A fast algorithm based on a butterfly structure is presented that demultiplexes the symbols of a particular type of MC-MA (Multi-Carrier Multiple-Access) modulation previously proposed for indoor radio communications ...
  • Martín del Pozo, Mª Ángeles (27-03-2014)
    Internationalization strategies and the European Space of Higher Education are causing a growing interest in English medium instruction (EMI). University linguistic and internationalization policies are attempting to ...
  • Espasa, Eva (Universitat de Barcelona, 2008)
    This paper addresses some of the challenges inherent in finding and showing a gendered voice in translation. The starting point is my own experience as a feminist translator of both feminist and non-feminist texts. Textual ...
  • Oller, Ramon; Gómez, Guadalupe (Société statistique du Canada, 2012)
    The class Gρ,λ of weighted log-rank tests proposed by Fleming & Harrington [Fleming & Harrington (1991) Counting Processes and Survival Analysis, Wiley, New York] has been widely used in survival analysis and is nowadays, ...
  • Babaie-Zadeh, Massoud; Solé-Casals, Jordi; Jutten, Christian (2003)
    A Wiener system is a linear time-invariant filter, followed by an invertible nonlinear distortion. Assuming that the input signal is an independent and identically distributed (iid) sequence, we propose an algorithm ...
  • Al-Baddai, Saad; Al-Subari, Karema; Tomé, Ana Maria; Solé-Casals, Jordi; Lang, Elmar W. (Elsevier, 2016)
    Bidimensional Empirical Mode Decomposition (BEMD) interprets an image as a superposition of Bidimensional Intrinsic Mode Functions (BIMFs). They are extracted by a process called sifting, which encompasses two-dimensional ...
  • Mothe, B.; Hu, Xintao; Llano, Anuska; Rosati, Margherita; Olvera, Alex; Kulkarni, Viraj; Valentin, Antonio; Alicea, Candido; Pilkington, Guy R.; Sardesai, Niranjan J.; Rocafort, Muntsa; Crespo, Manel; Carrillo, Jorge; Marco, Andrés; Mullins, James I.; Dorrell, Lucy; Hanke, Thomas; Clotet, Bonaventura; Pavlakis, George N.; Felber, Barbara; Brander, Christian (BioMed Central, 2015)
    Background: None of the HIV T-cell vaccine candidates that have reached advanced clinical testing have been able to induce protective T cell immunity. A major reason for these failures may have been suboptimal T cell immunogen ...
  • Gallego Jutglà, Esteve; Solé-Casals, Jordi; Vialatte, François B.; Elgendi, Mohamed; Cichocki, Andrej; Dauwels, Justin (IOS Press, 2015)
    Objective. Recently, significant advances have been made in the early diagnosis of Alzheimer’s disease from EEG. However, choosing suitable measures is a challenging task. Among other measures, frequency Relative Power and ...
  • Universitat de Vic - Universitat Central de Catalunya. Biblioteca (06-2015)
    Guia informativa i de serveis de la Biblioteca durant l'estiu de 2015.
  • Caballeria, Miquel; Falqués, Albert; Coco, G.; Huntley, D.A. (American Society of Civil Engineers, 2001)
    Sand bars which are normal to the coastline have been described on sandy beaches Irom low to moderate wave energy (Niedoroda and Tanner, 1979; Konicki and Holman, 2000). A generating mechanism lor such bars is here proposed ...
  • Gilson, Nicholas D.; Puig Ribera, Anna; Ainsworth, Barbara; Biddle, Stuart; Faulkner, Guy; Murphy, Marie; Niven, Alisa; Pringle, Andy; Stathi, Afroditi; Umstattd, Renée (Elsevier, 2009)
    Objective. This study assessed the environmental characteristics of ten universities, comparing the extent to which physical infra-structures are able to support a route-based walking intervention. Method. Following ...
  • Reig Bolaño, Ramon; Martí i Puig, Pere; Lombarte, A.; Soria Pérez, José Antonio; Parisi Baradad, Vicenç (Springer, 2010)
    In this paper we propose a new contour descriptor for reconstructing fish otolith contours that uses half the number of coefficients needed by the classical elliptical Fourier descriptors (EFDs) for the same accuracy. The ...
  • Sanchez Calle, Anna; Nair, Neha; KoKo Oo, Aung; Prieto-Vila, Marta; Koga, Megumi; Cahya Khayrani, Apriliana; Hussein, Maram; Hurley, Laura; Vaidyanath, Arun; Seno, Akimasa; Iwasaki, Yoshiaki; Calle, M. Luz; Kasai, Tomonari; Seno, Masaharu (eCentury Publishing Corporation, 2016)
    Pancreatic ductal adenocarcinoma (PDAC) is the most representative form of pancreatic cancers. PDAC solid tumours are constituted of heterogeneous populations of cells including cancer stem cells (CSCs), differentiated ...
  • Solé-Casals, Jordi; Zaiats, Vladimir (Springer, 2010)
    This paper deals with non-linear transformations for improving the performance of an entropy-based voice activity detector (VAD). The idea to use a non-linear transformation has already been applied in the field of ...
  • Mothe, B.; Hu, Xintao; Llano, Anuska; Rosati, Margherita; Olvera, Alex; Kulkarni, Viraj; Valentin, Antonio; Alicea, Candido; Sardesai, Niranjan J.; Rocafort, Muntsa; Crespo, Manel; Carrillo, Jorge; Marco, Andrés; Mullins, James I.; Dorrell, Lucy; Hanke, Thomas; Clotet, Bonaventura; Pavlakis, George N.; Felber, Barbara; Brander, Christian (Mary Ann Liebert, Inc, 2014)

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