Browsing by Subject "Poisson processes"

Now showing items 1-3 of 3

    • Article  

      A comparative simulation study of wavelet shrinkage estimators for Poisson counts 

      Besbeas, P.; De Feis, I.; Sapatinas, Theofanis (2004)
      Using computer simulations, the finite sample performance of a number of classical and Bayesian wavelet shrinkage estimators for Poisson counts is examined. For the purpose of comparison, a variety of intensity functions, ...
    • Doctoral Thesis  Open Access

      Statistical theory for mixed poisson time series models 

      Christou, Vasiliki N. (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2013-12)
      Σκοπός αυτής της εργασίας είναι η στατιστική ανάλυση μικτών Poisson μοντέλων χρονοσειρών, τα οποία λαμβάνουν ακέραιες τιμές. Η αναγκαιότητα μιας τέτοιας μελέτης προκύπτει από το γεγονός ότι οι ακέραιες εξαρτημένες ακολουθίες, ...
    • Article  

      Stochastic expansions in an overcomplete wavelet dictionary 

      Abramovich, F.; Sapatinas, Theofanis; Silverman, B. W. (2000)
      We consider random functions defined in terms of members of an overcomplete wavelet dictionary. The function is modelled as a sum of wavelet components at arbitrary positions and scales where the locations of the wavelet ...