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Quantifying human mobility resilience to extreme events using geo-located social media data
Springer Science and Business Media LLC - Tập 8 - Trang 1-15 - 2019
Kamol Chandra Roy, Manuel Cebrian, Samiul Hasan
Mobility is one of the fundamental requirements of human life with significant societal impacts including productivity, economy, social wellbeing, adaptation to a changing climate, and so on. Although human movements follow specific patterns during normal periods, there are limited studies on how such patterns change due to extreme events. To quantify the impacts of an extreme event to human movem...... hiện toàn bộ
Urban magnetism through the lens of geo-tagged photography
Springer Science and Business Media LLC - Tập 4 - Trang 1-17 - 2015
Silvia Paldino, Iva Bojic, Stanislav Sobolevsky, Carlo Ratti, Marta C González
There is an increasing trend of people leaving digital traces through social media. This reality opens new horizons for urban studies. With this kind of data, researchers and urban planners can detect many aspects of how people live in cities and can also suggest how to transform cities into more efficient and smarter places to live in. In particular, their digital trails can be used to investigat...... hiện toàn bộ
Modeling and predicting evacuation flows during hurricane Irma
Springer Science and Business Media LLC - Tập 9 - Trang 1-24 - 2020
Lingzi Hong, Vanessa Frias-Martinez
Evacuations are a common practice to mitigate the potential risks and damages made by natural disasters. However, without proper coordination and management, evacuations can be inefficient and cause negative impact. Local governments and organizations need to have a better understanding of how the population responds to disasters and evacuation recommendations so as to enhance their disaster manag...... hiện toàn bộ
Quantifying socio-economic indicators in developing countries from mobile phone communication data: applications to Côte d’Ivoire
Springer Science and Business Media LLC - Tập 4 - Trang 1-16 - 2015
Huina Mao, Xin Shuai, Yong-Yeol Ahn, Johan Bollen
The widespread adoption of mobile devices that record the communications, social relations, and movements of billions of individuals in great detail presents unique opportunities for the study of social structures and human dynamics at very large scales. This is particularly the case for developing countries where social and economic data can be hard to obtain and is often too sparse for real-time...... hiện toàn bộ
Rapid rise and decay in petition signing
Springer Science and Business Media LLC - - 2017
Taha Yasseri, Scott A Hale, Helen Z Margetts
Contemporary collective action, much of which involves social media and other Internet-based platforms, leaves a digital imprint which may be harvested to better understand the dynamics of mobilization. Petition signing is an example of collective action which has gained in popularity with rising use of social media and provides such data for the whole population of petition signatories for a give...... hiện toàn bộ
Identifying the temporal dynamics of densification and sparsification in human contact networks
Springer Science and Business Media LLC - Tập 11 - Trang 1-15 - 2022
Shaunette T. Ferguson, Teruyoshi Kobayashi
Temporal social networks of human interactions are preponderant in understanding the fundamental patterns of human behavior. In these networks, interactions occur locally between individuals (i.e., nodes) who connect with each other at different times, culminating into a complex system-wide web that has a dynamic composition. Dynamic behavior in networks occurs not only locally but also at the glo...... hiện toàn bộ
The effect of anti-money laundering policies: an empirical network analysis
Springer Science and Business Media LLC - Tập 11 Số 1 - 2022
Peter Gerbrands, Brigitte Unger, Michael Getzner, Joras Ferwerda
Abstract Aim There is a growing literature analyzing money laundering and the policies to fight it, but the overall effectiveness of anti-money laundering policies is still unclear. This paper investigates whether anti-money laundering policies affect the behavior of money launderers and their netwo...... hiện toàn bộ
The dynamics of collective social behavior in a crowd controlled game
Springer Science and Business Media LLC - Tập 8 - Trang 1-16 - 2019
Alberto Aleta, Yamir Moreno
Despite many efforts, the behavior of a crowd is not fully understood. The advent of modern communication means has made it an even more challenging problem, as crowd dynamics could be driven by both human-to-human and human-technology interactions. Here, we study the dynamics of a crowd controlled game (Twitch Plays Pokémon), in which nearly a million players participated during more than two wee...... hiện toàn bộ
Mental health concerns precede quits: shifts in the work discourse during the Covid-19 pandemic and great resignation
Springer Science and Business Media LLC - Tập 12 - Trang 1-26 - 2023
R. Maria del Rio-Chanona, Alejandro Hermida-Carrillo, Melody Sepahpour-Fard, Luning Sun, Renata Topinkova, Ljubica Nedelkoska
To study the causes of the 2021 Great Resignation, we use text analysis and investigate the changes in work- and quit-related posts between 2018 and 2021 on Reddit. We find that the Reddit discourse evolution resembles the dynamics of the U.S. quit and layoff rates. Furthermore, when the COVID-19 pandemic started, conversations related to working from home, switching jobs, work-related distress, a...... hiện toàn bộ
Segregation in religion networks
Springer Science and Business Media LLC - - 2019
Jiantao Hu, Qian-Ming Zhang, Tao Zhou
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