LARCA és un grup de recerca de nivell internacional en temes
d'aprenentatge i mineria de dades, anàlisi de dades i lingüística matemàtica. Típicament, abordem els problemes des de principis matemàtics sòlids, usant eines de modelització i tècniques de l'algorísmia, complexitat computacional, teoria d'autòmats, lògica, matemàtica discreta, estadística, i sistemes dinàmics. Estem iniciant
col·laboracions amb empreses i altres institucions per tal d'aplicar les nostres solucions al problemes del món real.

http://futur.upc.edu/LARCA

LARCA es un grupo de investigación de nivel internacional en temas de aprendizaje y minería de datos, análisis de datos y lingüística matemática. Típicamente, abordamos los problemas desde principios matemáticos sólidos, usando técnicas de modelización de la algoritmia, la complejidad computacional, teoría de autómatas, lógica, matemática discreta, estadística y sistemas dinámicos. Estamos iniciando colaboraciones con empresas e instituciones para la aplicación de nuestras soluciones a contextos reales.

http://futur.upc.edu/LARCA

LARCA is an international research group working on data mining, machine learning, data analysis, and mathematical linguistics. We typically approach problems from sound mathematical principles, using modelling tools and techniques from algorithmics, computational complexity, automata theory, logic, discrete mathematics, statistics, and dynamic systems. We are also starting partnerships with companies and other institutions to apply our solutions to real-world problems.

http://futur.upc.edu/LARCA

LARCA is an international research group working on data mining, machine learning, data analysis, and mathematical linguistics. We typically approach problems from sound mathematical principles, using modelling tools and techniques from algorithmics, computational complexity, automata theory, logic, discrete mathematics, statistics, and dynamic systems. We are also starting partnerships with companies and other institutions to apply our solutions to real-world problems.

http://futur.upc.edu/LARCA

Enviaments recents

  • Acoustic sequences in non-human animals: a tutorial review and prospectus 

    Kershenbaum, Arik; Blumstein, Daniel T.; Roch, Marie A.; Ferrer Cancho, Ramon (2016-02)
    Article
    Accés obert
    Animal acoustic communication often takes the form of complex sequences, made up of multiple distinct acoustic units. Apart from the well-known example of birdsong, other animals such as insects, amphibians, and mammals ...
  • Automated construction and analysis of political networks via open government and media sources 

    García-Olano, Diego; Arias Vicente, Marta; Larriba Pey, Josep (2016)
    Text en actes de congrés
    Accés obert
    We present a tool to generate real world political networks from user provided lists of politicians and news sites. Additional output includes visualizations, interactive tools and maps that allow a user to better understand ...
  • The optimality of attaching unlinked labels to unlinked meanings 

    Ferrer Cancho, Ramon (2017-01-09)
    Article
    Accés obert
    Vocabulary learning by children can be characterized by many biases. When encountering a new word, children as well as adults, are biased towards assuming that it means something totally different from the words that ...
  • Characterization of order-like dependencies with formal concept analysis 

    Codocedo, Victor; Baixeries i Juvillà, Jaume; Kaytoue, Mehdi; Napoli, Amedeo (2011)
    Text en actes de congrés
    Accés obert
    Functional Dependencies (FDs) play a key role in many fields of the relational database model, one of the most widely used database systems. FDs have also been applied in data analysis, data quality, knowl- edge discovery ...
  • Emergence of linguistic laws in human voice 

    González Torre, Iván; Luque Serrano, Bartolo; Lacasa, Lucas; Luque, Jordi; Hernández Fernández, Antonio (Macmillan Publishers, 2017-03-08)
    Article
    Accés obert
    Linguistic laws constitute one of the quantitative cornerstones of modern cognitive sciences and have been routinely investigated in written corpora, or in the equivalent transcription of oral corpora. This means that ...
  • Does training affect match performance? A study using data mining and tracking devices 

    Fernández, Javier; Medina Leal, Daniel; Gómez, Antonio; Arias Vicente, Marta; Gavaldà Mestre, Ricard (2016)
    Comunicació de congrés
    Accés obert
    FIFA has recently allowed the use of electronic performance and tracking systems (EPTS) in professional football competition, providing teams with novel and more accurate data. Physical performance has not yet taken much ...
  • Aprenentatge mòbil i ludificació a una gimcana tecnològica 

    López Núñez, Mercè; Muñoz, Ingrid; Hernández Fernández, Antonio (Institut d'Estudis Catalans (IEC), 2016)
    Comunicació de congrés
    Accés obert
    Es presenta una activitat que resulta de la confluència de les noves tecnologies a través de la utilització del mòbil, amb una metodologia en alça en el món de l’educació: la ludificació, o gamificació, es a dir, aprendre ...
  • Multivariate dynamic kernels for financial time series forecasting 

    Peña, Mauricio; Arratia Quesada, Argimiro Alejandro; Belanche Muñoz, Luis Antonio (Springer, 2016)
    Text en actes de congrés
    Accés obert
    We propose a forecasting procedure based on multivariate dynamic kernels, with the capability of integrating information measured at different frequencies and at irregular time intervals in financial markets. A data ...
  • On the computation of confluent hypergeometric functions for large imaginary part of parameters b and z 

    Navas Palencia, G.; Arratia Quesada, Argimiro Alejandro (Springer, 2016)
    Text en actes de congrés
    Accés obert
    We present an efficient algorithm for the confluent hypergeometric functions when the imaginary part of b and z is large. The algorithm is based on the steepest descent method, applied to a suitable representation of the ...
  • Towards a sharp estimation of transfer entropy for identifying causality in financial time series 

    Serès, Alex; Cabaña, Ana Alejandra; Arratia Quesada, Argimiro Alejandro (CEUR-WS.org, 2016)
    Text en actes de congrés
    Accés obert
    We present an improvement of an estimator of causality in financial time series via transfer entropy, which includes the side information that may affect the cause-effect relation in the system, i.e. a conditional infor ...

Mostra'n més