Zobrazeno 1 - 10
of 159
pro vyhledávání: '"Tom, Burr"'
Publikováno v:
Algorithms, Vol 14, Iss 12, p 340 (2021)
A major goal in pre-detonation nuclear forensics is to infer the processing conditions and/or facility type that produced radiological material. This review paper focuses on analyses of particle size, shape, texture (“morphology”) signatures that
Externí odkaz:
https://doaj.org/article/014f9a6172b242cdb7b1aae545c76162
Autor:
Karlijn A.C. Meeks, Peter Henneman, Andrea Venema, Tom Burr, Cecilia Galbete, Ina Danquah, Matthias B. Schulze, Frank P. Mockenhaupt, Ellis Owusu-Dabo, Charles N. Rotimi, Juliet Addo, Liam Smeeth, Silver Bahendeka, Joachim Spranger, Marcel M.A.M. Mannens, Mohammad H. Zafarmand, Charles Agyemang, Adebowale Adeyemo
Publikováno v:
Clinical Epigenetics, Vol 9, Iss 1, Pp 1-15 (2017)
Abstract Background Epigenome-wide association studies (EWAS) have identified DNA methylation loci involved in adiposity. However, EWAS on adiposity in sub-Saharan Africans are lacking despite the high burden of adiposity among African populations. W
Externí odkaz:
https://doaj.org/article/ef1359860d6649a894b4fbd24517bbae
Publikováno v:
Algorithms, Vol 13, Iss 10, p 265 (2020)
Radioisotope identification (RIID) algorithms for gamma-ray spectroscopy aim to infer what isotopes are present and in what amounts in test items. RIID algorithms either use all energy channels in the analysis region or only energy channels in and ne
Externí odkaz:
https://doaj.org/article/8f69bb6a09e349a290bafd6ee4d5bd64
Autor:
Tom Burr, Alexei Skurikhin
Publikováno v:
Algorithms, Vol 8, Iss 3, Pp 466-483 (2015)
Pattern recognition uses measurements from an input domain, X, to predict their labels from an output domain, Y. Image analysis is one setting where one might want to infer whether a pixel patch contains an object that is “manmade” (such as a bui
Externí odkaz:
https://doaj.org/article/2dcac316ff89418b82eeaf21f17de2ce
Publikováno v:
Energies, Vol 8, Iss 1, Pp 501-528 (2015)
The aim of nuclear safeguards is to ensure that special nuclear material is used for peaceful purposes. Historically, nuclear material accounting (NMA) has provided the quantitative basis for monitoring for nuclear material loss or diversion, and pro
Externí odkaz:
https://doaj.org/article/7c7f364a831546ba9d46d0dafd6603c9
Autor:
Brad Henderson, Tom Burr
Publikováno v:
Applied Mathematics. 12:1031-1037
The purpose of this application paper is to apply the Stein-Chen (SC) method to provide a Poisson-based approximation and corresponding total variation distance bounds in a time series context. The SC method that is used approximates the probability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::103a7c83e4e80a980eb3d40d4a981868
https://doi.org/10.4236/am.2021.1211067
https://doi.org/10.4236/am.2021.1211067
Autor:
Tom Burr, Kim Kaufeld
Publikováno v:
Time Series Analysis-New Insights
Time Series Analysis-New Insights ISBN: 9781803563053
Time Series Analysis-New Insights ISBN: 9781803563053
Change detection in time series can be approached by fitting a model to the no-change, ordinary background data and then monitoring time series of residuals, where a residual is defined as residual = data – fit. In many applications, models that fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9ef2315109991eeff0212ef7fbba234
https://mts.intechopen.com/articles/show/title/change-detection-by-monitoring-residuals-from-time-series-models
https://mts.intechopen.com/articles/show/title/change-detection-by-monitoring-residuals-from-time-series-models
Publikováno v:
Axioms, Vol 2, Iss 2, Pp 271-285 (2013)
Wavelet analysis is known to be a good option for change detection in many contexts. Detecting changes in solution volumes that are measured with both additive and relative error is an important aspect of safeguards for facilities that process specia
Externí odkaz:
https://doaj.org/article/362300119ada4dff8fc4b70329006ac5
Autor:
Tom Burr, Claire Longo
Publikováno v:
Axioms, Vol 2, Iss 1, Pp 44-57 (2013)
Wavelets are explored as a data smoothing (or de-noising) option for solution monitoring data in nuclear safeguards. In wavelet-smoothed data, the Gibbs phenomenon can obscure important data features that may be of interest. This paper compares wavel
Externí odkaz:
https://doaj.org/article/0e902ab0e88b49ceab8313cf7cee0a77
Autor:
Nathan Shoman, Tom Burr
Publikováno v:
Nuclear Engineering and Design. 402:112113
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97010cc629db86008293008b0dc73532
https://doi.org/10.1016/j.nucengdes.2022.112113
https://doi.org/10.1016/j.nucengdes.2022.112113