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Modeling infection spread during pandemics is not new, with models using past data to tune simulation parameters for predictions. These help understand the healthcare burden posed by a pandemic and respond accordingly. However, the problem…

Systems and Control · Electrical Eng. & Systems 2020-10-21 Himanshu Kharkwal , Dakota Olson , Jiali Huang , Abhiraj Mohan , Ankur Mani , Jaideep Srivastava

This paper presents an agent-based model of mobility choice, influenced by human factors such as habits and perception biases. It is implemented in a Netlogo simulator, calibrated from results of an online survey about perceptions of…

Computers and Society · Computer Science 2024-06-05 Carole Adam , Benoit Gaudou

COVID-19 continues to spread across the country and around the world. Current strategies for managing the spread of COVID-19 include social distancing. We present VERA, an interactive AI tool, that first enables users to specify conceptual…

Computers and Society · Computer Science 2020-04-02 William Broniec , Sungeun An , Spencer Rugaber , Ashok K. Goel

As the populations continue to age across many nations, ensuring accessible and efficient transportation options for older adults has become an increasingly important concern. Autonomous Mobility-on-Demand (AMoD) systems have emerged as a…

Multiagent Systems · Computer Science 2025-02-18 Manon Prédhumeau , Ed Manley

Public health officials dealing with pandemics like COVID-19 have to evaluate and prepare response plans. This planning phase requires not only looking into the spatiotemporal dynamics and impact of the pandemic using simulation models, but…

Human-Computer Interaction · Computer Science 2020-10-23 Shehzad Afzal , Sohaib Ghani , Hank C. Jenkins-Smith , David S. Ebert , Markus Hadwiger , Ibrahim Hoteit

Modeling the spatiotemporal nature of the spread of infectious diseases can provide useful intuition in understanding the time-varying aspect of the disease spread and the underlying complex spatial dependency observed in people's mobility…

Machine Learning · Computer Science 2021-11-10 Padmaksha Roy , Shailik Sarkar , Subhodip Biswas , Fanglan Chen , Zhiqian Chen , Naren Ramakrishnan , Chang-Tien Lu

A complex system is made up of many components with many interactions. So the design of systems such as simulation systems, cooperative systems or assistance systems includes a very accurate modelling of interactional and communicational…

Multiagent Systems · Computer Science 2012-01-19 Alain-Jérôme Fougères

Recent trends in Agent Computational Economics research, envelop a government agent in the model of the economy, whose decisions are based on learning algorithms. In this paper we try to evaluate the performance of simulated annealing in…

Optimization and Control · Mathematics 2009-06-26 Mattheos K. Protopapas , Elias B. Kosmatopoulos

Measuring traffic performance is critical for public agencies who manage traffic and individuals who plan trips, especially when special events happen. The COVID-19 pandemic has significantly influenced almost every aspect of daily life,…

Physics and Society · Physics 2020-07-02 Zhiyong Cui , Meixin Zhu , Shuo Wang , Pengfei Wang , Yang Zhou , Qianxia Cao , Cole Kopca , Yinhai Wang

Congestion tollings have been widely developed and adopted as an effective tool to mitigate urban traffic congestion and enhance transportation system sustainability. Nevertheless, these tolling schemes are often tailored on a city-by-city…

Applications · Statistics 2024-02-19 Qingnan Liang , Ruili Yao , Ruixuan Zhang , Zhibin Chen , Guoyuan Wu

The explosive nature of Covid-19 transmission drastically altered the rhythm of daily life by forcing billions of people to stay at their homes. A critical challenge facing transportation planners is to identify the type and the extent of…

COVID-19 has spread from China across Europe and the United States and has become a global pandemic. In countries of the Global South, due to often weaker socioeconomic options and health care systems, effective local countermeasures remain…

Populations and Evolution · Quantitative Biology 2020-04-28 Andreas Bossert , Moritz Kersting , Marc Timme , Malte Schröder , Azza Feki , Justin Coetzee , Jan Schlüter

Mechanistic simulators are an indispensable tool for epidemiology to explore the behavior of complex, dynamic infections under varying conditions and navigate uncertain environments. Agent-based models (ABMs) are an increasingly popular…

Social distancing remains an important strategy to combat the COVID-19 pandemic in the United States. However, the impacts of specific state-level policies on mobility and subsequent COVID-19 case trajectories have not been completely…

Mathematical modeling has been fundamental to achieving near real-time accurate forecasts of the spread of COVID-19. Similarly, the design of non-pharmaceutical interventions has played a key role in the application of policies to contain…

Physics and Society · Physics 2023-04-04 Jorge P. Rodríguez , Alberto Aleta , Yamir Moreno

This paper aims at analyzing the effect on the US air transportation system of the travel restriction measures implemented during the COVID-19 pandemic from a passenger perspective. Flight centric data are not already publicly and widely…

Physics and Society · Physics 2020-05-01 Philippe Monmousseau , Aude Marzuoli , Eric Feron , Daniel Delahaye

The year 2020 has seen the COVID-19 virus lead to one of the worst global pandemics in history. As a result, governments around the world are faced with the challenge of protecting public health, while keeping the economy running to the…

Machine Learning · Computer Science 2020-10-22 Varun Kompella , Roberto Capobianco , Stacy Jong , Jonathan Browne , Spencer Fox , Lauren Meyers , Peter Wurman , Peter Stone

This paper presents methods to choose individuals to test for infection during a pandemic such as COVID-19, characterized by high contagion and presence of asymptomatic carriers. The smart-testing ideas presented here are motivated by…

Machine Learning · Computer Science 2020-12-29 Yingfei Wang , Inbal Yahav , Balaji Padmanabhan

The COVID-19 crisis has shown that we can only prevent the risk of mass contagion through timely, large-scale, coordinated, and decisive actions. However, frequently the models used by experts [from whom decision-makers get their main…

Applications · Statistics 2021-03-08 Mauricio Herrera

The premise of this working paper is based around agent-based simulation models and how to go about creating them from given incomplete information. Agent-based simulations are stochastic simulations that revolve around groups of agents…

Multiagent Systems · Computer Science 2019-02-06 Daniel Stroud , Christian Wagner , Peer-Olaf Siebers