235 citations · 278 across the 4 of their papers we have counts for
4 papers
Forecasting People's Needs in Hurricane Events from Social Network
Long Nguyen, Zhou Yang, Jia Li +2
Social networks can serve as a valuable communication channel for calls for help, offering assistance, and coordinating rescue activities in disaster. Social networks such as Twitt…
Explore Spatiotemporal and Demographic Characteristics of Human Mobility via Twitter: A Case Study of Chicago
Feixiong Luo, Guofeng Cao, Kevin Mulligan +1
Characterizing human mobility patterns is essential for understanding human behaviors and the interactions with socioeconomic and natural environment. With the continuing advanceme…
A Scalable Framework for Spatiotemporal Analysis of Location-based Social Media Data
Guofeng Cao, Shaowen Wang, Myunghwa Hwang +3
In the past several years, social media (e.g., Twitter and Facebook) has been experiencing a spectacular rise and popularity, and becoming a ubiquitous discourse for content sharin…
On Spatial Transition Probabilities as Continuity Measures in Categorical Fields
Guofeng Cao, Phaedon Kyriakidis, Michael Goodchild
Models of spatial transition probabilities, or equivalently, transiogram models have been recently proposed as spatial continuity measures in categorical fields. In this paper, pro…