Zobrazeno 1 - 10
of 235
pro vyhledávání: '"Reese, C. P."'
In this chapter, we address the challenge of exploring the posterior distributions of Bayesian inverse problems with computationally intensive forward models. We consider various multivariate proposal distributions, and compare them with single-site
Externí odkaz:
http://arxiv.org/abs/2405.00397
Autor:
Celnik, W. E., Karachentsev, I., Köchling, P., Kotov, S., Kozok, J., Magrini, L., Moiseev, A., Nischang, M., Reese, C., Remmel, P., Riepe, P., Zilch, T.
Planetary nebulae are one of the final stages in the evolution of low and intermediate mass stars. They occur in a variety of shapes. Older and fainter ones are generally more difficult to identify because of the lower surface brightness. This paper
Externí odkaz:
http://arxiv.org/abs/2402.05658
Autor:
Hamada, M. S., Graves, T. L., Hengartner, N. W., Higdon, D. M., Huzurbazar, A. V., Lawrence, E. C., Linkletter, C. D., Reese, C. S., Scott, D. W., Sitter, R. R., Warr, R. L., Williams, B. J.
This article presents a Bayesian inferential method where the likelihood for a model is unknown but where data can easily be simulated from the model. We discretize simulated (continuous) data to estimate the implicit likelihood in a Bayesian analysi
Externí odkaz:
http://arxiv.org/abs/2008.02926
Akademický článek
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Autor:
Lu, H., Reese, C., Jeon, S., Sundar, A., Fan, Y., Rizzi, E., Zhuo, Y., Qi, L., Goldman, R. S.
We have examined the formation mechanisms of GaN quantum dots (QDs) via annealing of Ga droplets in a nitrogen flux. We consider the temperature and substrate dependence of the size distributions of droplets and QDs, as well as the relative roles of
Externí odkaz:
http://arxiv.org/abs/1911.01472
Publikováno v:
Environmetrics. 2019;e2579
Surface mass balance (SMB) is an important factor in the estimation of sea level change, and data are collected to estimate models for prediction of SMB over the Antarctic ice sheets. Using a quality-controlled aggregate dataset of SMB field measurem
Externí odkaz:
http://arxiv.org/abs/1807.05466
Publikováno v:
Phys. Rev. B 96, 014107 (2017)
Cluster expansion (CE) is effective in modeling the stability of metallic alloys, but sometimes cluster expansions fail. Failures are often attributed to atomic relaxation in the DFT-calculated data, but there is no metric for quantifying the degree
Externí odkaz:
http://arxiv.org/abs/1701.03080
Autor:
Kleiber, William, Sain, Stephan R., Heaton, Matthew J., Wiltberger, Michael, Reese, C. Shane, Bingham, Derek
Publikováno v:
Annals of Applied Statistics 2013, Vol. 7, No. 3, 1286-1310
Geomagnetic storms play a critical role in space weather physics with the potential for far reaching economic impacts including power grid outages, air traffic rerouting, satellite damage and GPS disruption. The LFM-MIX is a state-of-the-art coupled
Externí odkaz:
http://arxiv.org/abs/1303.6992
Publikováno v:
Statistical Science 2006, Vol. 21, No. 4, 514-531
The systems that statisticians are asked to assess, such as nuclear weapons, infrastructure networks, supercomputer codes and munitions, have become increasingly complex. It is often costly to conduct full system tests. As such, we present a review o
Externí odkaz:
http://arxiv.org/abs/0708.0355
Levi-Civita spacetimes have classical naked singularities. They also have quantum singularities. Quantum singularities in general relativistic spacetimes are determined by the behavior of quantum test particles. A static spacetime is said to be quant
Externí odkaz:
http://arxiv.org/abs/gr-qc/0410114