no code implementations • 9 Aug 2023 • Michael Leong, Awad Abdelhalim, Jude Ha, Dianne Patterson, Gabriel L. Pincus, Anthony B. Harris, Michael Eichler, Jinhua Zhao
Transit riders' feedback provided in ridership surveys, customer relationship management (CRM) channels, and in more recent times, through social media is key for transit agencies to better gauge the efficacy of their services and initiatives.
no code implementations • 22 Nov 2022 • Awad Abdelhalim, Jinhua Zhao
We propose and evaluate an end-to-end framework integrating traditional transit data sources with a roadside camera for automated roadside image data acquisition, labeling, and model training to predict transit travel times across a segment of interest.
no code implementations • 18 Jun 2021 • Awad Abdelhalim, Montasir Abbas, Bhavi Bharat Kotha, Alfred Wicks
In this study, we present a case study incorporating the highly accurate trajectories and movement classification obtained via VT-Lane for the purpose of speed estimation and driver behavior calibration for traffic at urban intersections.
no code implementations • 30 Sep 2020 • Ellis Kessler, Moeti Masiane, Awad Abdelhalim
We discuss a case study using vibrations sensors mounted in Virginia Tech's Goodwin Hall that was recently conducted, demonstrating that similar levels of accuracy in occupant localization can be achieved to current methods, and highlighting the amount of identifying information in the vibration signals dataset.