Exploració per autor "Pagès Zamora, Alba Maria"
Ara es mostren els items 64-76 de 76
-
Source enumeration via Toeplitz matrix completion
Vaibhav, Garg; Giménez Febrer, Pedro Juan; Pagès Zamora, Alba Maria; Santamaria Caballero, Ignacio (Institute of Electrical and Electronics Engineers (IEEE), 2020)
Text en actes de congrés
Accés obertThis paper addresses the problem of source enumeration by an array of sensors in the presence of noise whose spatial covariance structure is a diagonal matrix with possibly different variances, referred to non-iid noise ... -
Stochastic and balanced distributed energy-efficient clustering (SBDEEC) for heterogeneous wireless sensor networks
Brahim, Elbhiri; Rachid, Saadane; Pagès Zamora, Alba Maria; Aboutajdine, Driss (2009-09-23)
Article
Accés obertTypically, a wireless sensor network contains an important number of inexpensive power constrained sensors which collect data from the environment and transmit them towards the base station in a cooperative way. Saving ... -
Tema 2. Detecció
Cabrera-Bean, Margarita; Nájar Martón, Montserrat; Pagès Zamora, Alba Maria (Universitat Politècnica de Catalunya, 2017)
Pràctica
Accés obert -
The IST METRA Project
Rodríguez Fonollosa, Javier; Heikkilä, Markku; Kermoal, Jean Philippe; Mestre Pons, Francesc X.; Pagès Zamora, Alba Maria; Pollard, Adam; Schumacher, Laurent; Ylitalo, Juha; Gaspa Maynou, Roger (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2002-07-31)
Article
Accés obertThis article summarizes the main achievements of the Multi-Element Transmit and Receive Antennas (METRA) Project, an IST research and technological development project carried out between January 2000 and June 2001 by ... -
The K-filter: a new architecture to model and design non-linear systems from Kolmogorov's theorem
Pagès Zamora, Alba Maria; Lagunas Hernandez, Miguel A.; Nájar Martón, Montserrat; Pérez Neira, Ana Isabel (1995-07)
Article
Accés obertA new architecture to model and design nonlinear transfer functions is presented using a new formulation for nonlinear systems. This approach follows the guidelines of the mapping theorem due to A. Kolmogorov and it is ... -
The K-filter: a new model of non-linear systems with memory
Pagès Zamora, Alba Maria; Lagunas Hernandez, Miguel A. (1994)
Text en actes de congrés
Accés obert -
The K-filter: design alternatives to model non-linear systems
Pagès Zamora, Alba Maria; Lagunas Hernandez, Miguel A. (1994)
Text en actes de congrés
Accés obertThis paper presents an architecture named K-filter able to model non-linear systems both memoryless and with memory. The most general version of the k-filter applies to any non linearity but sometimes at the cost of holding ... -
Transformada de fourier en processament no lineal del senyal
Pagès Zamora, Alba Maria (Universitat Politècnica de Catalunya, 1996-12-13)
Tesi
Accés obertLa tesis presenta un modelo no recursivo de sistemas no lineales (SNLS) basado en las series de fourier, estableciendo una comparación con el modelo de volterra en términos de coste computacional y diseño. <br/><br/>Del ... -
Transparències del curs "Graph Signal Processing"
Pagès Zamora, Alba Maria (Universitat Politècnica de Catalunya, 2024-03-01)
Apunts
Accés obert -
Unsupervised ensemble classification with correlated decision agents
Cabrera-Bean, Margarita; Pagès Zamora, Alba Maria; Diaz Vilor, Carles (2019-07-01)
Article
Accés obertDecision-making procedures when a set of individual binary labels is processed to produce a unique joint decision can be approached modeling the individual labels as multivariate independent Bernoulli random variables. ... -
Unsupervised ensemble learning for genome sequencing
Pagès Zamora, Alba Maria; Ochoa Álvarez, Idoia; Ruiz Cavero, Gonzalo; Villalvilla Ornat, Pol (2022-09)
Article
Accés obertUnsupervised ensemble learning refers to methods devised for a particular task that combine data provided by decision learners taking into account their reliability, which is usually inferred from the data. Here, the variant ... -
Unsupervised online clustering and detection algorithms using crowdsourced data for malaria diagnosis
Pagès Zamora, Alba Maria; Cabrera-Bean, Margarita; Diaz Vilor, Carles (2019-02-01)
Article
Accés obertCrowdsourced data in science might be severely error-prone due to the inexperience of annotators participating in the project. In this work, we present a procedure to detect specific structures in an image given tags ... -
When gossip meets consensus : convergence in correlated random WSNs
Silva Pereira, Silvana; Pagès Zamora, Alba Maria (2011)
Text en actes de congrés
Accés obert