Qingqing CHEN
Qingqing CHEN
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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 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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Re-assess Meaningful Urban Spaces: Sensing Auckland social 'hotspots' with mobile location data under the COVID-19 impact
The global COVID-19 outbreak has deeply affected everyone’s daily life and constrained human mobility behaviors by the preventive …
Sep 10, 2021 11:00 AM — 11:30 AM
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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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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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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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Identifying home locations in human mobility data: an open-source R package for comparison and reproducibility
Identifying meaningful locations, such as home or work, from human mobility data has become an increasingly common prerequisite for …
Qingqing Chen
,
Ate Poorthuis
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DOI
Identifying Meaningful Locations of Social Media Users
This conference presentation discusses an ensemble approach for meaningful location identification from geotagged social media content through a developed R package.
Nov 25, 2019 9:50 AM — 10:10 AM
Zhujiang Hotel Guangzhou
Presenter: Qingqing Chen
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