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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
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
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
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
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
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
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
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
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
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
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
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
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
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
The dynamics of urban neighborhoods: a survey of approaches for modeling socio-spatial structure
E Knaap, L Wolf, S Rey, W Kang, S Han
SocArXiv, 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
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
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
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
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
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