Qingqing CHEN
Qingqing CHEN
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A comparison between online social media discussions and vaccination rates: A tale of four vaccines
The recent COVID-19 pandemic has brought the debate around vaccinations to the forefront of public discussion. In this discussion, various social media platforms have a key role. While this has long been recognized, the way by which the public assigns attention to such topics remains largely unknown.
Qingqing Chen
,
Arie Croitoru
,
Andrew Crooks
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DOI
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A Comparison between Online Social Media Discussions and Vaccination Rates: A Tale of Four Vaccines
The recent COVID-19 pandemic has brought the debate around vaccinations to the forefront of public discussion. In this discussion, …
Qingqing Chen
,
Arie Croitoru
,
Andrew Crooks
PDF
Cite
Project
DOI
Categorizing urban space based on visitor density and diversity: A view through social media data
Analyses of urban spaces have often stressed the importance of both the density and diversity of the people they attract. However, the diversity of people is a challenging concept to operationalize within the context of urban spaces, which is why many evaluations of urban space have relied primarily on density-based measures.
I-Ting Chuang
,
Qingqing Chen
,
Ate Poorthuis
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DOI
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Categorizing urban space based on visitor density and diversity: A view through social media data
Analyses of urban spaces have often stressed the importance of both the density and diversity of the people they attract. However, the …
I-Ting Chuang
,
Qingqing Chen
,
Ate Poorthuis
PDF
Cite
Project
DOI
Analyzing the vaccination debate in social media data Pre- and Post-COVID-19 pandemic
The COVID-19 virus has caused and continues to cause unprecedented impacts on the life trajectories of millions of people globally. Recently, to combat the transmission of the virus, vaccination campaigns around the world have become prevalent.
Qingqing Chen
,
Andrew Crooks
DOI
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Analyzing the vaccination debate in social media data Pre- and Post-COVID-19 pandemic
The COVID-19 virus has caused and continues to cause unprecedented impacts on the life trajectories of millions of people globally. …
Qingqing Chen
,
Andrew Crooks
Cite
Project
DOI
Tracking the Dynamics of Vaccination Sentiment in Large-Scale Social Media Data
The COVID-19 virus has caused and continues to cause unprecedented impacts on the life trajectories of millions of people globally. …
Feb 27, 2022 3:00 PM — 3:20 PM
Zoom
Presenter: Qingqing Chen
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Entangled footprints: Understanding urban neighbourhoods by measuring distance, diversity, and direction of flows in Singapore
Traditional approaches to human mobility analysis in Geography often rely on census or survey data that is resource-intensive to …
Qingqing Chen
,
I-Ting Chuang
,
Ate Poorthuis
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Cite
Project
DOI
Understanding urban neighbourhoods by measuring distance, diversity, and direction of flows in Singapore
Traditional approaches to human mobility analysis in Geography often rely on census or survey data that is resource-intensive to collect and often has a limited spatio-temporal scope. The advent of new technologies (e.
Qingqing Chen
,
I-Ting Chuang
,
Ate Poorthuis
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Code
DOI
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Homelocator
Identifying meaningful locations, such as home or work, from human mobility data has become an increasingly common prerequisite for geographic research. Although location-based services (LBS) and other mobile technology have rapidly grown in recent years, it can be challenging to infer meaningful places from such data, which – compared to conventional datasets – can be devoid of context.
Qingqing Chen
,
Ate Poorthuis
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