Zobrazeno 1 - 10
of 339
pro vyhledávání: '"Booth, Annie"'
Autor:
Moran, Kelly R., Payne, Richard, Lawrence, Earl, Higdon, David, Walsh, Stephen A., Booth, Annie S., Kwan, Juliana, Day, Amber, Habib, Salman, Heitmann, Katrin
The nonlinear matter power spectrum in cosmology describes how matter density fluctuations vary with scale in the universe, providing critical insights into large-scale structure formation. The matter power spectrum includes both smooth regions and h
Externí odkaz:
http://arxiv.org/abs/2411.14747
We tackle the problem of quantifying failure probabilities for expensive computer experiments with stochastic inputs. The computational cost of evaluating the computer simulation prohibits direct Monte Carlo (MC) and necessitates a statistical surrog
Externí odkaz:
http://arxiv.org/abs/2410.04496
Gaussian processes (GPs) are canonical as surrogates for computer experiments because they enjoy a degree of analytic tractability. But that breaks when the response surface is constrained, say to be monotonic. Here, we provide a mono-GP construction
Externí odkaz:
http://arxiv.org/abs/2408.01540
Bayesian optimization (BO) offers an elegant approach for efficiently optimizing black-box functions. However, acquisition criteria demand their own challenging inner-optimization, which can induce significant overhead. Many practical BO methods, par
Externí odkaz:
http://arxiv.org/abs/2402.04922
Bayesian deep Gaussian processes (DGPs) outperform ordinary GPs as surrogate models of complex computer experiments when response surface dynamics are non-stationary, which is especially prevalent in aerospace simulations. Yet DGP surrogates have not
Externí odkaz:
http://arxiv.org/abs/2308.04420
We provide a survey of nonstationary surrogate models which utilize Gaussian processes (GPs) or variations thereof, including nonstationary kernel adaptations, partition and local GPs, and spatial warpings through deep Gaussian processes. We also ove
Externí odkaz:
http://arxiv.org/abs/2305.19242
Autor:
Booth, Annie L., Ryan, Daniel A.J.
Publikováno v:
Society & Animals; 2024, Vol. 32 Issue 7, p806-824, 19p
Publikováno v:
International Journal of Sustainability in Higher Education, 2020, Vol. 22, Issue 2, pp. 274-290.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJSHE-03-2020-0086
Autor:
Booth, Annie L., Otter, Ken
Publikováno v:
Journal of Applied Animal Welfare Science; Jul-Sep2024, Vol. 27 Issue 3, p530-545, 16p
Publikováno v:
International Journal of Sustainability in Higher Education, 2020, Vol. 21, Issue 5, pp. 943-957.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJSHE-02-2020-0071