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pro vyhledávání: '"Giampaolo E. D'Errico"'
Autor:
Giampaolo E. D'Errico, Nadir Murru
Publikováno v:
Advances in Fuzzy Systems, Vol 2012 (2012)
Robustness against the possible occurrence of outlying observations is critical to the performance of a measurement process. Open questions relevant to statistical testing for candidate outliers are reviewed. A novel fuzzy logic approach is developed
Externí odkaz:
https://doaj.org/article/03048c61ce0f4dbeb42d9bff58dd1a8e
Autor:
Giampaolo E. D’Errico
Publikováno v:
Measurement. 50:319-323
Aggregation of comparisons data to rank experimental results and take decisions is being more and more practiced in diverse areas, spanning over a variety of disciplines including, e.g., quality function deployment in industrial engineering, scientom
Autor:
Giampaolo E. D’Errico
Publikováno v:
Accreditation and Quality Assurance. 19:1-10
Scrutiny of hypotheses by means of statistical tests is a common practice in experimental research. However, valid inference drawn from data analysis needs scientific grounds, whereas conclusions based on significance tests or hypothesis testing may
Autor:
Giampaolo E. D'Errico, Nadir Murru
Publikováno v:
International Journal of Metrology and Quality Engineering, Vol 3, Iss 3, Pp 137-143 (2012)
This paper is devoted to the study and implementation of real-time techniques for the estimation of time-varying, contingently correlated quantities, and relevant uncertainty. An estimation algorithm based on a metrological customization of the Kalma
Autor:
Giampaolo E. D’Errico
Publikováno v:
Measurement. 44:1128-1135
Compound Gauss–Markoff method for unbiased variance estimation is dissected to analyse separate contributions to the problem of quantifying uncertainty bearing on repeated experiment outcome. On one hand: Gauss’ original treatment of observed qua
Autor:
Giampaolo E. D’Errico
Publikováno v:
Measurement. 43:504-512
Results of a study in statistical methods for point-wise estimation are presented. Estimation criteria based on unbiasedness, minimum-mean-square-error, maximum likelihood, least squares, and on decision theory are compared and contrasted. Decision t
Autor:
Giampaolo E. D’Errico
Publikováno v:
Measurement. 42:1478-1481
Null Hypothesis Significance Testing (NHST) is a well known tool in statistical inference. NHST has a wide potential applicability in experimental research, for instance in treatment of outlying observations. However, rational of NHST and inter-preta
Autor:
Giampaolo E. D’Errico
Publikováno v:
Measurement. 42:494-500
This paper shows that, among diverse axiomatic systems (many-valued logics, fuzzy sets, calculus of probability, and theory of evidence), the calculus of probability uniquely provides a paradigm able to process uncertainty without violating any class
Autor:
Giampaolo E. D'Errico
Publikováno v:
MeMeA
Image thresholding techniques are focused on quantitative estimation of cell confluence in microscopy imaging. Receiver operating characteristic (ROC) analysis is presented and discussed with application to uncertainty affecting cell confluence estim