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The relationship between pandemic and human mobility has received considerable attention from scholars, as it can provide an indication of how mobility patterns change in response to a public health crisis or whether reduced mobility…

Computers and Society · Computer Science 2020-08-13 Jungwoo Cho , Soohwan Oh , Seyun Kim , Namwoo Kim , Yuyol Shin , Haechan Cho , Yoonjin Yoon

By generating transient encounters between individuals beyond their immediate social environment, transport can have a profound impact on the spreading of an epidemic. In this work, we consider epidemic dynamics in the presence of the…

Adaptation and Self-Organizing Systems · Physics 2022-11-03 Christian Kuehn , Jan Mölter

The rapid spread of COVID-19 in the United States has imposed a major threat to public health, the real economy, and human well-being. With the absence of effective vaccines, the preventive actions of social distancing and travel reduction…

Physics and Society · Physics 2020-06-02 Chao Fan , Sanghyeon Lee , Yang Yang , Bora Oztekin , Qingchun Li , Ali Mostafavi

Measures to reduce the impact of the COVID-19 pandemic require a mix of logistic, political and social capacity. Depending on the country, different approaches to increase hospitalization capacity or to properly apply lock-downs are…

Populations and Evolution · Quantitative Biology 2020-06-12 Tomas Veloz , Pedro Maldonado , Samuel Ropert , Cesar Ravello , Soraya Mora , Alejandra Barrios , Tomas Villaseca , Cesar Valdenegro , Tomas Perez-Acle

Due to the COVID-19 pandemic, the focus on everydays mobility has been shifted from traditional means of transport to how to safely commute for work and/or move around the neighbourhood. Maintaining the safe distance among pedestrian…

Optimization and Control · Mathematics 2021-05-12 Veronica Dal Sasso , Valentina Morandi

Many of our routines and activities are linked to our ability to move; be it commuting to work, shopping for groceries, or meeting friends. Yet, factors that limit the individuals' ability to fully realise their mobility needs will…

Physics and Society · Physics 2022-03-04 Mariana Macedo , Laura Lotero , Alessio Cardillo , Ronaldo Menezes , Hugo Barbosa

The increasing use of private vehicles for transportation in cities results in a growing demand for parking space and road network capacity. In many densely populated urban areas, however, the capacity of existing infrastructure is…

Multiagent Systems · Computer Science 2017-08-09 David Fiedler , Michal Čáp , Michal Čertický

To date, the only effective means to respond to the spreading of COVID-19 pandemic are non-pharmaceutical interventions (NPIs), which entail policies to reduce social activity and mobility restrictions. Quantifying their effect is…

Physics and Society · Physics 2021-03-01 Francesco Parino , Lorenzo Zino , Maurizio Porfiri , Alessandro Rizzo

In this paper, we study into the impact of the preference of an individual for public transport on the spread of infectious disease, through a quantity known as the public mobility. Our theoretical and numerical results based on a…

Physics and Society · Physics 2012-08-29 Jie Zhou , Ning Ning Chung , Lock Yue Chew , Choy Heng Lai

The transmission dynamics of Tuberculosis (TB) involve complex epidemiological and socio-economical interactions between individuals living in highly distinct regional conditions. The level of exogenous reinfection and first time infection…

Populations and Evolution · Quantitative Biology 2016-09-15 Victor Moreno , Baltazar Espinoza , Kamal Barley , Marlio Paredes , Derdei Bichara , Anuj Mubayi , Carlos Castillo-Chavez

The dynamics of transportation through towns and cities is strongly affected by the topology of the connections and routes. The current work describes an approach combining complex networks and self-avoiding random walk dynamics in order to…

Computers and Society · Computer Science 2008-02-26 Bruno Augusto Nassif Travençolo , Luciano da Fontoura Costa

Human mobility contributes to the fast spatio-temporal propagation of infectious diseases. During an outbreak, monitoring the infection situation on either side of an international border is very crucial as there is always a higher risk of…

Populations and Evolution · Quantitative Biology 2022-11-14 Abhishek Senapati , Adam Mertel , Weronika Schlechte-Welnicz , Justin M. Calabrese

Social distancing and stay-at-home are among the few measures that are known to be effective in checking the spread of a pandemic such as COVID-19 in a given population. The patterns of dependency between such measures and their effects on…

Applications · Statistics 2021-03-19 Frank Nielsen , Gautier Marti , Sumanta Ray , Saumyadipta Pyne

The emergence of the novel Coronavirus Disease in late 2019 (COVID-19) and subsequent pandemic led to an immense disruption in the daily lives of almost everyone on the planet. Faced with the consequences of inaction, most national…

Social and Information Networks · Computer Science 2020-05-19 Grant McKenzie , Benjamin Adams

The coupling between population growth and transport accessibility has been an elusive problem for more than 60 years now. Due to the lack of theoretical foundations, most of the studies that considered how the evolution of transportation…

Physics and Society · Physics 2019-12-02 Valerio Volpati , Marc Barthelemy

Classical compartmental models in epidemiology often assume a homogeneous population for simplicity, which neglects the inherent heterogeneity among individuals. This assumption frequently leads to inaccurate predictions when applied to…

Populations and Evolution · Quantitative Biology 2024-09-09 Ning Jiang , Weiqi Chu , Yao Li

In June 2020, Arizona, U.S., emerged as one of the world's worst coronavirus disease 2019(COVID-19) spots after the stay-at-home order was lifted in the middle of May. However, with the decisions to reimpose restrictions, the number of…

Populations and Evolution · Quantitative Biology 2020-09-08 Nao Yamamoto , Haiyan Wang

Understanding the effects of interventions, such as restrictions on community and large group gatherings, is critical to controlling the spread of COVID-19. Susceptible-Infectious-Recovered (SIR) models are traditionally used to forecast…

Methodology · Statistics 2021-03-10 Andrew Giffin , Wenlong Gong , Suman Majumder , Ana G. Rappold , Brian J. Reich , Shu Yang

In this study, we propose a clustering-based approach on time-series data to capture COVID-19 spread patterns in the early period of the pandemic. We analyze the spread dynamics based on the early and post stages of COVID-19 for different…

Physics and Society · Physics 2021-11-05 Mehedi Hassan , Md Enamul Haque , Mehmet Engin Tozal

The study of human mobility patterns is a crucially important research field for its impact on several socio-economic aspects and, in particular, the measure of regularity patters of human mobility can provide a across-the-board view of…

Physics and Society · Physics 2021-04-20 Fabio Vanni , David Lambert