Výsledky vyhledávání - "Thompson, Bevan"

Report

Uncertainty quantification of coal seam gas production prediction using Polynomial Chaos

Autor: McCourt, Thomas A., Lawson, Brodie, Zhou, Fengde, Thompson, Bevan, Tyson, Stephen, Donovan, Diane

A surrogate model approximates a computationally expensive solver. Polynomial Chaos is a method to construct surrogate models by summing combinations of carefully chosen polynomials. The polynomials are chosen to respect the probability distributions

Externí odkaz: http://arxiv.org/abs/1702.04781

Zobrazit plný text záznamu

Report

Populations of models, Experimental Designs and coverage of parameter space by Latin Hypercube and Orthogonal Sampling

Autor: Burrage, Kevin, Burrage, Pamela, Donovan, Diane, Thompson, Bevan

In this paper we have used simulations to make a conjecture about the coverage of a $t$ dimensional subspace of a $d$ dimensional parameter space of size $n$ when performing $k$ trials of Latin Hypercube sampling. This takes the form $P(k,n,d,t)=1-e^

Externí odkaz: http://arxiv.org/abs/1502.06559

Zobrazit plný text záznamu