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To contain the Coronavirus disease (COVID-19) pandemic, one of the non-pharmacological epidemic control measures in response to the COVID-19 outbreak is reducing the transmission rate of SARS-COV-2 in the population through (physical)…

Physics and Society · Physics 2020-05-19 Song Gao , Jinmeng Rao , Yuhao Kang , Yunlei Liang , Jake Kruse

Coronavirus has been spreading around the world since the end of 2019. The virus can cause acute respiratory syndrome, which can be lethal, and is easily transmitted between hosts. Most states have issued state-at-home executive orders,…

Computer Vision and Pattern Recognition · Computer Science 2020-11-17 Peng Sun , Gabriel Draughon , Jerome Lynch

In March of this year, COVID-19 was declared a pandemic and it continues to threaten public health. This global health crisis imposes limitations on daily movements, which have deteriorated every sector in our society. Understanding public…

Physics and Society · Physics 2021-01-27 Minha Lee , Jun Zhao , Qianqian Sun , Yixuan Pan , Weiyi Zhou , Chenfeng Xiong , Lei Zhang

The COVID-19 outbreak has posed significant threats to international health and the economy. In the absence of treatment for this virus, public health officials asked the public to practice social distancing to reduce the number of physical…

Social and Information Networks · Computer Science 2020-06-11 Mackenzie Anderson , Amir Karami , Parisa Bozorgi

Passenger contact in public transit (PT) networks can be a key mediate in the spreading of infectious diseases. This paper proposes a time-varying weighted PT encounter network to model the spreading of infectious diseases through the PT…

Physics and Society · Physics 2020-11-24 Baichuan Mo , Kairui Feng , Yu Shen , Clarence Tam , Daqing Li , Yafeng Yin , Jinhua Zhao

Today's smartphones are equipped with a large number of powerful value-added sensors and features such as a low power Bluetooth sensor, powerful embedded sensors such as the digital compass, accelerometer, GPS sensors, Wi-Fi capabilities,…

Cryptography and Security · Computer Science 2020-08-18 Muhammad Ajmal Azad , Junaid Arshad , Ali Akmal , Farhan Riaz , Sidrah Abdullah , Muhammad Imran , Farhan Ahmad

In response to the coronavirus disease 2019 (COVID-19) pandemic, governments have encouraged and ordered citizens to practice social distancing, particularly by working and studying at home. Intuitively, only a subset of people have the…

Computers and Society · Computer Science 2021-03-16 Kentaro Iio , Xiaoyu Guo , Xiaoqiang "Jack" Kong , Kelly Rees , Xiubin Bruce Wang

In response to the COVID-19 pandemic, both voluntary changes in behavior and administrative restrictions on human interactions have occurred. These actions are intended to reduce the transmission rate of the severe acute respiratory…

Social and Information Networks · Computer Science 2020-04-01 Michael S. Warren , Samuel W. Skillman

The constrained outbreak of COVID-19 in Mainland China has recently been regarded as a successful example of fighting this highly contagious virus. Both the short period (in about three months) of transmission and the sub-exponential…

Physics and Society · Physics 2022-03-22 Jizhou Huang , Haifeng Wang , Miao Fan , An Zhuo , Yibo Sun , Ying Li

The outbreak of coronavirus disease 2019 (covid-19) is imposing a severe worldwide lock-down. Contact tracing based on smartphones' applications (apps) has emerged as a possible solution to trace contagions and enforce a more sustainable…

Cryptography and Security · Computer Science 2021-06-08 Davide Andreoletti , Omran Ayoub , Silvia Giordano , Massimo Tornatore , Giacomo Verticale

With the Covid-19 pandemic an urgent need to simulate social distancing arises. The Optimal Steps Model (OSM) is a pedestrian locomotion model that operationalizes an individual's need for personal space. We present new parameter values for…

Multiagent Systems · Computer Science 2022-03-02 Christina Maria Mayr , Gerta Köster

The COVID-19 problem has not gone away with the passing of the seasons. Even though most countries have achieved remarkable results in fighting against epidemic diseases and preventing and controlling viruses, the general public is still…

Human-Computer Interaction · Computer Science 2021-04-06 Dongliang Chen , Antonio Bucchiarone , Zhihan Lv

Commuting is an important part of daily life. With the gradual recovery from COVID-19 and more people returning to work from the office, the transmission of COVID-19 during commuting becomes a concern. Recent emerging mobility services…

Applications · Statistics 2023-01-09 Baichuan Mo , Peyman Noursalehi , Haris N. Koutsopoulos , Jinhua Zhao

As a worldwide pandemic, the coronavirus disease-19 (COVID-19) has caused serious restrictions in people's social life, along with the loss of lives, the collapse of economies and the disruption of humanitarian aids. Despite the advance of…

Signal Processing · Electrical Eng. & Systems 2022-10-12 Ahmet M. Elbir , Gokhan Gurbilek , Burak Soner , Anastasios K. Papazafeiropoulos , Pandelis Kourtessis , Sinem Coleri

The present paper addresses the task of reliably identifying critical contacts by using COVID-19 tracing apps. A reliable classification is crucial to ensure a high level of protection, and at the same time to prevent many people from being…

Signal Processing · Electrical Eng. & Systems 2020-08-12 Christoph Günther , Daniel Günther

With the logistic challenges faced by most countries for the production, distribution, and application of vaccines for the novel coronavirus disease~(COVID-19), social distancing~(SD) remains the most tangible approach to mitigate the…

Social distancing can reduce the infection rates in respiratory pandemics such as COVID-19. Traffic intersections are particularly suitable for monitoring and evaluation of social distancing behavior in metropolises. We propose and evaluate…

Computer Vision and Pattern Recognition · Computer Science 2022-02-11 Zhengye Yang , Mingfei Sun , Hongzhe Ye , Zihao Xiong , Gil Zussman , Zoran Kostic

COVID-19 is the first pandemic of the modern world causing significant changes to the everyday life of billions of people in all continents. To reduce its expansion, most governments decided to mitigate a great percentage of daily movements…

Computers and Society · Computer Science 2021-09-28 Christos Theodoridis , Yannis Theodoridis

Social distancing plays a pivotal role in preventing the spread of viral diseases illnesses such as COVID-19. By minimizing the close physical contact among people, we can reduce the chances of catching the virus and spreading it across the…

During the COVID-19 pandemic, governments have tried to keep their territories safe by isolating themselves from others, limiting non-essential travel and imposing mandatory quarantines for travelers. While large-scale quarantine has been…

Physics and Society · Physics 2020-12-08 Olha Buchel , Anton Ninkov , Danise Cathel , Yaneer Bar-Yam , Leila Hedayatifar