Ara es mostren els items 40044-40063 de 86240

  • General theory of the fuzzy integral 

    Benvenuti, Pietro; Vivona, Doretta (Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica, 1996)
    Article
    Accés obert
    By means of two general operations $\oplus$ and $\otimes$, called ``pan-operations'', we build a new kind of integral. This formulation contains, as particular cases, both Choquet's and Sugeno's integrals.
  • Generalisation of Sylvester's problem 

    Monserrat Companys, Joaquim (Universitat Politècnica de Catalunya, 2015-09)
    Treball Final de Grau
    Accés obert
    Let $P$ be a set of $n$ points in the projective space of dimension $d$ with the property that not all the points are contained in an hyperplane and any $d$ points span an hyperplane. Let an ordinary hyperplane of $P$ be ...
  • Generalització de l'algorisme de parsing descendent 

    Cidoncha Medina, Javier (Universitat Politècnica de Catalunya, 2008-01-17)
    Projecte/Treball Final de Carrera
    Accés obert
  • Generalització de mètodes de density-based clustering a dades mixtes 

    Mollá Santiago, Sheila (Universitat Politècnica de Catalunya, 2014-06-10)
    Projecte/Treball Final de Carrera
    Accés obert
    El objetivo del proyecto es diseñar, implementar, integrar a KLASS y aplicar métodos de clustering basado en densidades y utilizar datos reales para su estudio. La particularidad que se propone es que se puedan utilizar ...
  • Generalización de elementos infinitos 

    Gavete, Luis; Manzano, Carlos; Bellido, José Carlos; Ruiz, Antonio (Universitat Politècnica de Catalunya, 1999)
    Article
    Accés obert
    El objeto del presente trabajo es la solución numérica de ecuaciones diferenciales ordinarias y en derivadas parciales empleando elementos infinitos en la modelización del dominio no acotado. Los elementos infinitos ...
  • Generalization of the equivalence between physical optics and aperture integration for radiation from open-ended structures 

    Rius Casals, Juan Manuel; Michalski, Krzysztof A. (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2002-06-30)
    Article
    Accés obert
    The theorem of equivalence between the Kirchhoff aperture integration (AI) and the physical optics (PO) approach applied to the interior walls of a open-ended waveguide is generalized to the case of any open-ended structure (OES).
  • Generalization of the kappa coeficient for ordinal categorical data, multiple observers and incomplete designs 

    Abraira Santos, Víctor; Pérez de Vargas, Alberto (Institut d'Estadística de Catalunya, 1999)
    Article
    Accés obert
    This paper presents a generalization of the kappa coefficient for multiple observers and incomplete designs. This generalization involves ordinal categorical data and includes weights which permit pondering the severity ...
  • Generalized Clifford-Severi inequality and the volume of irregular varieties 

    Barja Yáñez, Miguel Ángel (2015-02-15)
    Article
    Accés obert
    We give a sharp lower bound for the self-intersection of a nef line bundle L on an irregular variety X in terms of its continuous global sections and the Albanese dimension of X, which we call the generalized Clifford-Severi ...
  • Generalized Clifford-Severi inequality and the volume of irregular varieties 

    Barja Yáñez, Miguel Ángel (2013-03-02)
    Report de recerca
    Accés restringit per decisió de l'autor
    We give a sharp lower bound for the selfintersection of a nef li ne bundle L on an irregular variety X in terms of its continuous global sections and the Albanese dim ension of X, which we call the Generalized Clifford-Severi ...
  • Generalized Cognitive Networks of Virtual Resources 

    Manzalini, A; Moiso, Corrado; Minerva, R.; Hesselbach Serra, Xavier; Solé Pareta, Josep; Botero Vega, Juan Felipe (2010)
    Text en actes de congrés
    Accés obert
    The pervasive distribution of digital devices (e.g., laptops, mobile phone, digital camera, music players, RFID, sensors, smart cards) will create a large distributed computational and networking environment that will ...
  • Generalized consistent estimation in arbitrarily high dimensional signal processing 

    Rubio Molina-Prados, Francisco E. (Universitat Politècnica de Catalunya, 2008-06-13)
    Tesi
    Accés obert
    La teoría del procesado estadístico de la señal halla un amplio abanico de aplicaciones en los campos de las comunicaciones de datos, así como también en el procesado con agrupaciones de sensores. Ciertamente, un gran ...
  • Generalized controllability subspaces for time-invariant singular linear systems 

    García Planas, María Isabel (2011-09-05)
    Report de recerca
    Accés obert
    Controllability subspaces play an important role in geometric control theory for proper linear systems (A;B). In this paper we attempt to extend this concept to singular systems constructing generalized invariant subspaces ...
  • Generalized DCell structure for load-balanced data center networks 

    Kliegl, Markus; Lee, Jason; Li, Jun; Zhang, Xinchao; Guo, Chuanxiong; Rincón Rivera, David (2010-03-15)
    Text en actes de congrés
    Accés obert
    DCell [3] has been proposed as a server centric network structure for data centers. DCell can support millions of servers with high network capacity and provide good fault tolerance by only using commodity mini-switches. ...
  • Generalized Discontinuous Conduction Modes in the Complementarity Formalism 

    Batlle Arnau, Carles; Fossas Colet, Enric; Merillas Santos, Iván; Miralles de la Asunción, Alicia (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2005-08)
    Article
    Accés obert
    We model dc–dc power converters using the complementarity formalism. For each position of the switches, the dynamics is given by a linear complementarity system which incorporates, in a natural way, the description of ...
  • Generalized equipartition theorem and confining walls 

    Rey Oriol, Rosendo (2015-06)
    Article
    Accés obert
    It is shown that the generalized equipartition theorem as applied to the momentum may fail, even though the usual conditions of validity are met. This failure is linked to the nature of the confining walls, with ideal walls ...
  • Generalized formulation of an encryption system based on a joint transform correlator and fractional Fourier transform 

    Vilardy Ortiz, Juan Manuel; Torres, Yezid; Millán Garcia-Varela, M. Sagrario; Pérez Cabré, Elisabet (Institute of Physics (IOP), 2014-12-01)
    Article
    Accés obert
    We propose a generalization of the encryption system based on double random phase encoding (DRPE) and a joint transform correlator (JTC), from the Fourier domain to the fractional Fourier domain (FrFD) by using the fractional ...
  • Generalized Hex and logical characterizations of polynomial space 

    Arratia Quesada, Argimiro Alejandro; Stewart, Iain A. (1997)
    Article
    Accés restringit per política de l'editorial
    We extend a logical characterization of PSPACE due to Makowsky and Pnueli by showing that their logic has a particular normal form which implies that the Generalized Hex problem is complete for PSPACE via very restricted ...
  • Generalized K distribution for return fading signals in coherent lidars 

    Belmonte Molina, Aniceto (2010)
    Text en actes de congrés
    Accés obert
  • Generalized lifting with adaptive local pdf estimation for image coding 

    Rolon Garrido, Julio Cesar; Mendoça, Eduardo; Salembier Clairon, Philippe Jean (IEEE Press. Institute of Electrical and Electronics Engineers, 2009)
    Text en actes de congrés
    Accés obert
    In this paper we introduce an adaptive local pdf estimation strategy for the construction of Generalized Lifting (GL) mappings in the wavelet domain. Our approach consists in trying to estimate the local pdf of the ...
  • Generalized linear polyominoes, Green functions and Green matrices 

    Carmona Mejías, Ángeles; Encinas Bachiller, Andrés Marcos; Mitjana Riera, Margarida (2012)
    Comunicació de congrés
    Accés obert
    In this work we derive the Creen function of a generalized linear Polyomino as a suitable perturbation of the Creen function of a Hamiltonian path on it. So, our study encompasses previous work:; on polyomino-like chains.