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We briefly review the status of factorization in $b$-decays. We discuss several experimental tests of its nature and stress their importance. We show that decays into mesons which have small decay constants or spin greater than one…

高能物理 - 唯象学 · 物理学 2009-11-07 Gudrun Hiller

We use the exact finite sample likelihood and statistical decision theory to answer questions of ``why?'' and ``what should you have done?'' using data from randomized experiments and a utility function that prioritizes safety over…

计量经济学 · 经济学 2024-07-26 Neil Christy , A. E. Kowalski

We introduce a kernel-based goodness-of-fit test for censored data, where observations may be missing in random time intervals: a common occurrence in clinical trials and industrial life-testing. The test statistic is straightforward to…

统计方法学 · 统计学 2018-10-11 Tamara Fernández , Arthur Gretton

This extended preface [to the Book `Bayesian Nonparametrics', Cambridge University Press, 2010, by NL Hjort, CC Holmes, P Mueller, SG Walker] is meant to explain why you are right to be curious about Bayesian nonparametrics -- why you may…

统计方法学 · 统计学 2026-05-22 Nils Lid Hjort , Chris Holmes , Peter Mueller , Stephen G. Walker

We discuss the use of the Bayesian evidence ratio, or Bayes factor, for model selection in astronomy. We treat the evidence ratio as a statistic and investigate its distribution over an ensemble of experiments, considering both simple…

天体物理仪器与方法 · 物理学 2015-05-27 C. R. Jenkins , J. A. Peacock

In this short communication, we describe the recent debate on whether the hazard function should be used for causal inference in time-to-event studies and consider three different potential outcomes frameworks (by Rubin, Robins, and Pearl,…

统计理论 · 数学 2023-10-20 Andrew Ying , Ronghui Xu

Rejoinder of "Frequentist coverage of adaptive nonparametric Bayesian credible sets" by Szab\'o, van der Vaart and van Zanten [arXiv:1310.4489v5].

统计理论 · 数学 2016-08-07 Botond Szabó , A. W. van der Vaart , J. H. van Zanten

In a review on the contribution of J.B.S. Haldane to the development of the Bayes factor hypothesis test (arXiv:1511.08180), Etz and Wagenmakers focus on Haldane's proposition of a mixture prior in a genetic example (Haldane 1932, A note on…

其他统计学 · 统计学 2017-02-28 Claus Vogl

When utilising PAC-Bayes theory for risk certification, it is usually necessary to estimate and bound the Gibbs risk of the PAC-Bayes posterior. Many works in the literature employ a method for this which requires a large number of passes…

机器学习 · 计算机科学 2022-10-21 Felix Biggs

The is no other model or hypothesis verification tool in Bayesian statistics that is as widely used as the Bayes factor. We focus on generative models that are likelihood-free and, therefore, render the computation of Bayes factors…

统计方法学 · 统计学 2024-12-30 Jungeum Kim , Veronika Rockova

This paper proposes a framework based on a causal model of safety upon which effective safety assurance cases for ML-based applications can be built. In doing so, we build upon established principles of safety engineering as well as…

软件工程 · 计算机科学 2022-08-10 Simon Burton

Generalized Bayes posterior distributions are formed by putting a fractional power on the likelihood before combining with the prior via Bayes's formula. This fractional power, which is often viewed as a remedy for potential model…

统计方法学 · 统计学 2023-04-12 Pei-Shien Wu , Ryan Martin

This work develops a measurement-driven and model-based formal verification approach, applicable to systems with partly unknown dynamics. We provide a principled method, grounded on reachability analysis and on Bayesian inference, to…

系统与控制 · 计算机科学 2015-09-14 Sofie Haesaert , Paul M. J. Van den Hof , Alessandro Abate

We revisit empirical Bayes discrimination detection, focusing on uncertainty arising from both partial identification and sampling variability. While prior work has mostly focused on partial identification, we find that some empirical…

计量经济学 · 经济学 2025-08-19 Jiaying Gu , Nikolaos Ignatiadis , Azeem M. Shaikh

The measurement of the efficiency of an event selection is always an important part of the analysis of experimental data. The statistical techniques which are needed to determine the efficiency and its uncertainty are reviewed. Frequentist…

数据分析、统计与概率 · 物理学 2012-08-28 Diego Casadei

The specification, design, and assurance of safety encompasses various concepts and best practices, subject of reuse in form of patterns. This work summarizes applied research on such concepts and practices with a focus on the last two…

软件工程 · 计算机科学 2019-02-15 Mario Gleirscher , Stefan Kugele

Machine learning algorithms increasingly influence our decisions and interact with us in all parts of our daily lives. Therefore, just as we consider the safety of power plants, highways, and a variety of other engineered socio-technical…

计算机与社会 · 计算机科学 2017-08-23 Kush R. Varshney , Homa Alemzadeh

In most relevant cases in the Bayesian analysis of ODE inverse problems, a numerical solver needs to be used. Therefore, we cannot work with the exact theoretical posterior distribution but only with an approximate posterior deriving from…

统计计算 · 统计学 2016-08-01 Marcos Capistrán , J. Andrés Christen , Sophie Donnet

Many modern asymmetric encryption methods rely on prime numbers, as they have distinctive properties. For instance, the security of RSA cryptosystem relies on the computational difficulty of factoring a large composite number in its prime…

密码学与安全 · 计算机科学 2026-05-19 Anas A. Abudaqa , Nujud Alyami , Mostefa Kara , Farid Binbeshr , Muhammad Imam , Amjad Abuhassan

Suppose you are told that taking a statin will reduce your risk of a heart attack or stroke by 3% in the next ten years, or that women have better emotional intelligence than men. You may wonder how accurate the 3% is, or how confident we…

其他统计学 · 统计学 2018-03-19 Michael Wood
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