Sökning: "Polya urn model"
Hittade 4 avhandlingar innehållade orden Polya urn model.
1. Modifying the Cutting Model and Combining Pólya Urns
Sammanfattning : .... LÄS MER
2. Option Pricing and Bayesian Learning
Sammanfattning : This thesis consists of three chapters devoted to both empirical and theoretical aspects of option pricing. The first chapter investigates the market for European options on the Swedish OMX index using daily data for the period 1993-2000. LÄS MER
3. Stochastic systems with locally defined dynamics
Sammanfattning : This thesis considers two large classes of models related to the dynamical point processes. The first is the locally interactive sequential adsorption, or LISA, models. LÄS MER
4. Building and Destroying Urns, Graphs, and Trees
Sammanfattning : In this thesis, consisting of an introduction and four papers, different models in the mathematical area of combinatorial probability are investigated.In Paper I, two operations for combining generalised Pólya urns, called disjoint union and product, are defined. LÄS MER