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How regional heterogeneity in social and cultural processes drive--and respond to--climate dynamics is little studied. Here we present a coupled social-climate model stratified across five world regions and parameterized with geophysical,…

物理与社会 · 物理学 2025-09-16 Amrita Punnavajhala , Timothy M. Lenton , Chris T. Bauch , Madhur Anand

We assess empirical models in climate econometrics using modern statistical learning techniques. Existing approaches are prone to outliers, ignore sample dependencies, and lack principled model selection. To address these issues, we…

应用统计 · 统计学 2025-05-26 Christof Schötz , Jan Hassel , Christian Otto

Community risk perceptions can influence their abilities to cope with coastal hazards such as hurricanes and coastal flooding.Our study presents an initial effort to examine the relationship between community resilience and risk perception…

应用统计 · 统计学 2017-12-12 Wanyun Shao , Maaz Gardezi , Siyuan Xian

In recent years, the climate change research community has become highly interested in describing the anthropogenic influence on extreme weather events, commonly termed "event attribution." Limitations in the observational record and in…

Predicting species persistence within ecological communities is a fundamental challenge for both empirical and theoretical ecology. Existing methods span from mechanistic models, whose parameters are difficult to estimate from data, to…

Climate risk assessments must account for a wide range of possible futures, so scientists often use simulations made by numerous global climate models to explore potential changes in regional climates and their impacts. Some of the…

In a globalised world, inflation in a given country may be becoming less responsive to domestic economic activity, while being increasingly determined by international conditions. Consequently, understanding the international sources of…

计量经济学 · 经济学 2024-10-30 Ignacio Garrón , C. Vladimir Rodríguez-Caballero , Esther Ruiz

Assessing climate risk and its potential impacts on our cities and economies is of fundamental importance. Extreme weather events, such as hurricanes, floods, and storm surges can lead to catastrophic damages. We propose a flexible approach…

风险管理 · 定量金融 2024-02-06 Chi Truong , Matteo Malavasi , Han Li , Stefan Trueck , Pavel V. Shevchenko

In this work we study the problem of measuring the fairness of a machine learning model under noisy information. Focusing on group fairness metrics, we investigate the particular but common situation when the evaluation requires controlling…

Statistical prediction models are often trained on data from different probability distributions than their eventual use cases. One approach to proactively prepare for these shifts harnesses the intuition that causal mechanisms should…

机器学习 · 计算机科学 2023-08-02 Bijan Mazaheri , Atalanti Mastakouri , Dominik Janzing , Michaela Hardt

Recent advances in Generative Artificial Intelligence (AI), particularly Large Language Models (LLMs), enable scalable extraction of spatial information from unstructured text and offer new methodological opportunities for studying climate…

应用统计 · 统计学 2026-01-30 Stefano Maria Iacus , Haodong Qi , Devika Jain

Public perceptions of climate change arguably contribute to shaping private adaptation and support for policy intervention. In this paper, we propose a novel Climate Concern Index (CCI), based on disaggregated web-search volumes related to…

综合经济学 · 经济学 2025-05-09 Giovanni Angelini , Maria Elena Bontempi , Luca De Angelis , Paolo Neri , Marco Maria Sorge

Random forests have been widely used for their ability to provide so-called importance measures, which give insight at a global (per dataset) level on the relevance of input variables to predict a certain output. On the other hand, methods…

机器学习 · 统计学 2021-11-04 Antonio Sutera , Gilles Louppe , Van Anh Huynh-Thu , Louis Wehenkel , Pierre Geurts

Understanding the dynamics and evolution of climate change and associated uncertainties is key for designing robust policy actions. Computer models are key tools in this scientific effort, which have now reached a high level of…

统计方法学 · 统计学 2024-04-30 Matteo Fontana , Massimo Tavoni , Simone Vantini

Cyber security incidents are increasing and humans play an important role in reducing their likelihood and impact. We identify a skewed focus towards technical aspects of cyber security in the literature, whereas factors influencing the…

密码学与安全 · 计算机科学 2024-05-30 Marten de Bruin , Konstantinos Mersinas

With improved measurement and modelling technology, variability has emerged as an essential feature in non-equilibrium processes. While traditionally, mean values and variance have been heavily used, they are not appropriate in describing…

大气与海洋物理 · 物理学 2020-02-12 Eun-jin Kim , James Heseltine , Hanli Liu

Research on environmental risk modeling relies on numerous indicators to quantify the magnitude and frequency of extreme climate events, their ecological, economic, and social impacts, and the coping mechanisms that can reduce or mitigate…

信息论 · 计算机科学 2026-01-29 Abdullah Konak

Understanding people's preferences is crucial for urban planning, yet current approaches often combine responses from multi-cultural populations, obscuring demographic differences and risking amplifying biases. We conducted a largescale…

计算机视觉与模式识别 · 计算机科学 2025-10-29 Matias Quintana , Youlong Gu , Xiucheng Liang , Yujun Hou , Koichi Ito , Yihan Zhu , Mahmoud Abdelrahman , Filip Biljecki

Addressing climate change effectively requires more than cataloguing the number of policies in place; it calls for tools that can reveal their thematic priorities and their tangible impacts on development outcomes. Existing assessments…

计算机与社会 · 计算机科学 2025-11-14 Aditi Dutta