Journal Articles


  1. EPBImpact score: 3.9
    A nationwide dataset of de-identified activity spaces derived from geotagged social media data
    Ate PoorthuisQingqing Chen, and Matthew Zook
    Environment and Planning B: Urban Analytics and City Science, 2024
  2. CEUSImpact score: 6.8
    Community resilience to wildfires: A network analysis approach by utilizing human mobility data
    Qingqing ChenBoyu Wang, and Andrew Crooks
    Computers, Environment and Urban Systems, 2024


  1. DIGITAL HEALTHImpact score: 4.4
    A comparison between online social media discussions and vaccination rates: A tale of four vaccines
    Qingqing ChenArie Croitoru, and Andrew Crooks
  2. EPBImpact score: 3.9
    Categorizing urban space based on visitor density and diversity: A view through social media data
    I-Ting ChuangQingqing Chen, and Ate Poorthuis
    Environment and Planning B: Urban Analytics and City Science, 2023


  1. JAGImpact score: 7.5
    Analyzing the vaccination debate in social media data Pre- and Post-COVID-19 pandemic
    Qingqing Chen, and Andrew Crooks
    International Journal of Applied Earth Observation and Geoinformation, 2022
  2. SSRN
    Are Urban Hotspots to Avoid or to Embrace? Determining the Resilience of Auckland City’s Urban Hotspots Under Lockdown Constraints
    I-Ting Chuang, and Qingqing Chen
    SSRN, 2022


  1. CEUSImpact score: 6.8
    Entangled footprints: Understanding urban neighbourhoods by measuring distance, diversity, and direction of flows in Singapore
    Qingqing ChenI-Ting Chuang, and Ate Poorthuis
    Computers, Environment and Urban Systems, 2021
  2. IJGISImpact score: 5.7
    Identifying home locations in human mobility data: An open-source R package for comparison and reproducibility
    Qingqing Chen, and Ate Poorthuis
    International Journal of Geographical Information Science, 2021


  1. SensorsImpact score: 3.9
    A multi-platform optical sensor for in vivo and in vitro algae classification
    Chee-Loon Ng, Qingqing Chen, Jia-Jing Chua, and 1 more author
    Sensors, 2017


  1. WPTImpact score: 1.6
    Corrections for matrix effects on fluorescence measurement of a multi-platform optical sensor
    Chee-Loon Ng, Yan-Jie Ng, Qingqing Chen, and 1 more author
    Water Practice and Technology, 2016



  1. EPBImpact score: 3.9
    Exploring the new frontier of information extraction through large language models in urban analytics
    Andrew Crooks, and Qingqing Chen
    Environment and Planning B: Urban Analytics and City Science, 2024

Peer Reviewed Conference Papers


  1. SIGSPATIALImpact score: 4.6
    Delineating a ’15-minute city’: An agent-based modeling approach to estimate the size of local communities
    Qingqing Chen, and Andrew Crooks
    In Proceedings of the 4th ACM SIGSPATIAL International Workshop on GeoSpatial Simulation, 2021