4 papers
Efficient Data Management for Intelligent Urban Mobility Systems
Michael Wilbur, Philip Pugliese, Aron Laszka +1
Modern intelligent urban mobility applications are underpinned by large-scale, multivariate, spatiotemporal data streams. Working with this data presents unique challenges of data…
Impact of COVID-19 on Public Transit Accessibility and Ridership
Michael Wilbur, Afiya Ayman, Anna Ouyang +7
Public transit is central to cultivating equitable communities. Meanwhile, the novel coronavirus disease COVID-19 and associated social restrictions has radically transformed rider…
Data-Driven Prediction of Route-Level Energy Use for Mixed-Vehicle Transit Fleets
Afiya Ayman, Michael Wilbur, Amutheezan Sivagnanam +3
Due to increasing concerns about environmental impact, operating costs, and energy security, public transit agencies are seeking to reduce their fuel use by employing electric vehi…
Minimizing Energy Use of Mixed-Fleet Public Transit for Fixed-Route Service
Amutheezan Sivagnanam, Afiya Ayman, Michael Wilbur +3
Affordable public transit services are crucial for communities since they enable residents to access employment, education, and other services. Unfortunately, transit services that…