Showing cs.SIShow all
2 papers · 1 filter
cs.SI2019
Assessing Disaster Impacts on Highways Using Social Media: Case Study of Hurricane Harvey
Yudi Chen, Qi Wang, Wenying Ji
During and after disasters, highways provide vital routes for emergency services, relief efforts, and evacuation activities. Thus, a timely and reliable assessment of disaster impa…
cs.SI2019
A Bayesian-Based Approach for Public Sentiment Modeling
Yudi Chen, Qi Wang, Wenying Ji
Public sentiment is a direct public-centric indicator for the success of effective action planning. Despite its importance, systematic modeling of public sentiment remains untapped…