Mapping social activities and concepts with social media (Twitter) and web search engines (Yahoo and Bing): a case study in 2012 US Presidential Election MH Tsou, JA Yang, D Lusher, S Han, B Spitzberg, JM Gawron, D Gupta, ... Cartography and Geographic Information Science 40 (4), 337-348, 2013 | 154 | 2013 |
The complex relationship of realspace events and messages in cyberspace: case study of influenza and pertussis using tweets AC Nagel, MH Tsou, BH Spitzberg, L An, JM Gawron, DK Gupta, JA Yang, ... Journal of medical Internet research 15 (10), e237, 2013 | 105 | 2013 |
Revisiting the death of geography in the era of Big Data: The friction of distance in cyberspace and real space SY Han, MH Tsou, KC Clarke International Journal of Digital Earth 11 (5), 451-469, 2018 | 65 | 2018 |
How do cities flow in an emergency? Tracing human mobility patterns during a natural disaster with big data and geospatial data science SY Han, MH Tsou, E Knaap, S Rey, G Cao Urban Science 3 (2), 51, 2019 | 54 | 2019 |
Building a real-time geo-targeted event observation (Geo) viewer for disaster management and situation awareness MH Tsou, CT Jung, C Allen, JA Yang, SY Han, BH Spitzberg, J Dozier Advances in Cartography and GIScience: Selections from the International …, 2017 | 41 | 2017 |
Social media analytics and research test-bed (SMART dashboard) MH Tsou, CT Jung, C Allen, JA Yang, JM Gawron, BH Spitzberg, S Han Proceedings of the 2015 international conference on social media & society, 1-7, 2015 | 40 | 2015 |
Do global cities enable global views? Using Twitter to quantify the level of geographical awareness of US cities SY Han, MH Tsou, KC Clarke PloS one 10 (7), e0132464, 2015 | 39 | 2015 |
Social media analytics and research testbed (SMART): Exploring spatiotemporal patterns of human dynamics with geo-targeted social media messages JA Yang, MH Tsou, CT Jung, C Allen, BH Spitzberg, JM Gawron, SY Han Big Data & Society 3 (1), 2053951716652914, 2016 | 36 | 2016 |
An integrated cyberGIS and machine learning framework for fine-scale prediction of Urban Heat Island using satellite remote sensing and urban sensor network data F Lyu, S Wang, SY Han, C Catlett, S Wang Urban Informatics 1 (1), 6, 2022 | 27 | 2022 |
Mapping ideas from cyberspace to realspace: visualizing the spatial context of keywords from web page search results MH Tsou, IH Kim, S Wandersee, D Lusher, L An, B Spitzberg, D Gupta, ... International Journal of Digital Earth 7 (4), 316-335, 2014 | 24 | 2014 |
Sensitivity of sequence methods in the study of neighborhood change in the United States W Kang, S Rey, L Wolf, E Knaap, S Han Computers, Environment and Urban Systems 81, 101480, 2020 | 15 | 2020 |
Estimating hourly population distribution change at high spatiotemporal resolution in urban areas using geo-tagged tweets, land use data, and dasymetric maps MH Tsou, H Zhang, A Nara, SY Han arXiv preprint arXiv:1810.06554, 2018 | 15 | 2018 |
Daily changes in spatial accessibility to ICU beds and their relationship with the case-fatality ratio of COVID-19 in the state of Texas, USA J Park, A Michels, F Lyu, SY Han, S Wang Applied Geography 154, 102929, 2023 | 13 | 2023 |
The dynamics of urban neighborhoods: a survey of approaches for modeling socio-spatial structure E Knaap, L Wolf, SJ Rey, W Kang, S Han OSF, 2019 | 11 | 2019 |
Adaptive choropleth mapper: An open-source web-based tool for synchronous exploration of multiple variables at multiple spatial extents SY Han, S Rey, E Knaap, W Kang, L Wolf ISPRS International Journal of Geo-Information 8 (11), 509, 2019 | 10 | 2019 |
A Visual Analytics System for Space–Time Dynamics of Regional Income Distributions Utilizing Animated Flow Maps and Rank‐based Markov Chains S Rey, SY Han, W Kang, E Knaap, RX Cortes Geographical Analysis, 2020 | 8 | 2020 |
CyberGIS-Cloud: A unified middleware framework for cloud-based geospatial research and education F Baig, A Michels, Z Xiao, SY Han, A Padmanabhan, Z Li, S Wang Practice and Experience in Advanced Research Computing, 1-4, 2022 | 7 | 2022 |
Animated flow maps for visualizing human movement: Two demonstrations with air traffic and Twitter data SY Han, KC Clarke, MH Tsou Proceedings of the 1st ACM SIGSPATIAL Workshop on Analytics for Local Events …, 2017 | 6 | 2017 |
Estimating Hourly Population Distribution Patterns at High Spatiotemporal Resolution in Urban Areas Using Geo-Tagged Tweets and Dasymetric Mapping J Park 11th International Conference on Geographic Information Science (GIScience 2021), 2020 | 5 | 2020 |
Spatio-temporal analysis of socioeconomic neighborhoods: The open source longitudinal neighborhood analysis package (OSLNAP) S Rey, E Knaap, S Han, L Wolf, W Kang Proceedings of the Python in Science Conference, 2018 | 4 | 2018 |