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Inferring causal models from observed correlations is a challenging task, crucial to many areas of science. In order to alleviate the computational effort when sifting through possible causal explanations for some given observations, it is…

The ability to answer causal questions is crucial in many domains, as causal inference allows one to understand the impact of interventions. In many applications, only a single intervention is possible at a given time. However, in some…

机器学习 · 统计学 2022-10-12 Olivier Jeunen , Ciarán M. Gilligan-Lee , Rishabh Mehrotra , Mounia Lalmas

It appears paradoxical that science is producing outstanding new results and theories at a rapid rate at the same time that researchers are identifying serious problems in the practice of science that cause many reports to be irreproducible…

其他统计学 · 统计学 2022-10-12 Richard M. Shiffrin , Katy Borner , Stephen M. Stigler

Complex system arises as a result of the nonlinear interactions between components. In particular, the evolutionary dynamics of a multivariate system encodes the ways in which different variables interact with each other individually or in…

信息论 · 计算机科学 2020-04-22 Peishi Jiang , Praveen Kumar

Humanity faces numerous problems of common-pool resource appropriation. This class of multi-agent social dilemma includes the problems of ensuring sustainable use of fresh water, common fisheries, grazing pastures, and irrigation systems.…

多智能体系统 · 计算机科学 2017-09-07 Julien Perolat , Joel Z. Leibo , Vinicius Zambaldi , Charles Beattie , Karl Tuyls , Thore Graepel

Mass extinction is a phenomenon in the history of life on Earth when a considerable number of species go extinct over a relatively short period of time. The magnitude of extinction varies between the events, the most well known are the…

适应与自组织系统 · 物理学 2022-08-29 Amer Alsulami , Sergei Petrovskii

Linear model prediction with a large number of potential predictors is both statistically and computationally challenging. The traditional approaches are largely based on shrinkage selection/estimation methods, which are applicable even…

统计方法学 · 统计学 2024-09-17 Hanmei Sun , Jiangshan Zhang , Jiming Jiang

We study the mathematical properties of probabilistic processes in which the independent actions of $n$ players (`causes') can influence the outcome of each player (`effects'). In such a setting, each pair of outcomes will generally be…

概率论 · 数学 2013-06-20 Mike Steel , Amelia Taylor

A potential concern when simulating populations of large language models (LLMs) is data contamination, i.e. the possibility that training data may shape outcomes in unintended ways. While this concern is important and may hinder certain…

计算与语言 · 计算机科学 2025-06-24 Ariel Flint Ashery , Luca Maria Aiello , Andrea Baronchelli

Statistical models that include random effects are commonly used to analyze longitudinal and correlated data, often with strong and parametric assumptions about the random effects distribution. There is marked disagreement in the literature…

统计方法学 · 统计学 2012-01-11 Charles E. McCulloch , John M. Neuhaus

Big Data dealing with the social produce predictive correlations for the benefit of brands and web platforms. Beyond "society" and "opinion" for which the text lays out a genealogy, appear the "traces" that must be theorized as…

社会与信息网络 · 计算机科学 2016-07-19 Dominique Boullier

In many applications of the probabilistic method, one looks to study phenomena that occur ``with high probability''. More recently however, in an attempt to understand some of the most fundamental problems in combinatorics, researchers have…

组合数学 · 数学 2025-12-18 Julian Sahasrabudhe

Cooperation is a widespread natural phenomenon yet current evolutionary thinking is dominated by the paradigm of selfish competition. Recent advanced in many fronts of Biology and Non-linear Physics are helping to bring cooperation to its…

种群与进化 · 定量生物学 2014-06-13 Octavio Miramontes , Og DeSouza

We consider large-scale systems influenced by burnout variables - state variables that start active, shape dynamics, and irreversibly deactivate once certain conditions are met. Simulating what-if scenarios in such systems is…

分布式、并行与集群计算 · 计算机科学 2025-09-05 Benjamin Heymann

Vine copula models have become highly popular practical tools for modeling multivariate dependencies. To maintain tractability, a commonly employed simplifying assumption is that conditional copulas remain unchanged by the conditioning…

统计方法学 · 统计学 2025-03-20 Thomas Nagler

This paper describes Simpson's paradox, and explains its serious implications for randomised control trials. In particular, we show that for any number of variables we can simulate the result of a controlled trial which uniformly points to…

统计方法学 · 统计学 2019-12-04 Norman Fenton , Martin Neil , Anthony Constantinou

The analysis of large experimental datasets frequently reveals significant interactions that are difficult to interpret within the theoretical framework guiding the research. Some of these interactions actually arise from the presence of…

应用统计 · 统计学 2017-09-19 Hannes Matuschek , Reinhold Kliegl

Experimental and observational studies often lead to spurious association between the outcome and independent variables describing the intervention, because of confounding to third-party factors. Even in randomized clinical trials,…

统计方法学 · 统计学 2023-12-04 Orestis Loukas , Ho Ryun Chung

Many causal models of interest in epidemiology involve longitudinal exposures, confounders and mediators. However, repeated measurements are not always available or used in practice, leading analysts to overlook the time-varying nature of…

统计方法学 · 统计学 2023-02-21 Lola Etievant , Vivian Viallon

Large scale models of physical phenomena demand the development of new statistical and computational tools in order to be effective. Many such models are `sloppy', i.e., exhibit behavior controlled by a relatively small number of parameter…