3 citations · 6 across the 10 of their papers we have counts for
10 papers
Closed-Circuit Television Data as an Emergent Data Source for Urban Rail Platform Crowding Estimation
Riccardo Fiorista, Awad Abdelhalim, Anson F. Stewart +3
Accurately estimating urban rail platform occupancy can support more informed operational decision-making by transit agencies, particularly during periods of crowding. However, sen…
MetRoBERTa: Leveraging Traditional Customer Relationship Management Data to Develop a Transit-Topic-Aware Language Model
Michael Leong, Awad Abdelhalim, Jude Ha +5
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…
Reconstructing Transit Vehicle Trajectory Using High-Resolution GPS Data
Yuzhu Huang, Awad Abdelhalim, Anson Stewart +2
High-resolution location ("heartbeat") data of transit fleet vehicles is a relatively new data source for many transit agencies. On its surface, the heartbeat data can provide a we…
Computer Vision for Transit Travel Time Prediction: An End-to-End Framework Using Roadside Urban Imagery
Awad Abdelhalim, Jinhua Zhao
Accurate travel time estimation is paramount for providing transit users with reliable schedules and dependable real-time information. This paper is the first to utilize roadside u…
Inferring Mobility of Care Travel Behavior From Transit Origin-Destination Data
Awad Abdelhalim, Daniela Shuman, Anson F Stewart +4
There are substantial differences in travel behavior by gender on public transit. Studies have concluded that these differences are largely attributable to household responsibiliti…
An Assessment of Safety-Based Driver Behavior Modeling in Microscopic Simulation Utilizing Real-Time Vehicle Trajectories
Awad Abdelhalim, Montasir Abbas
Accurate representation of observed driving behavior is critical for effectively evaluating safety and performance interventions in simulation modeling. In this study, we implement…
Data Enforced: An Exploratory Impact Analysis of Automated Speed Enforcement in the District of Columbia
Awad Abdelhalim, Linda Bailey, Emily Dalphy +1
In 2015, the District of Columbia framed a Vision Zero mission and action plan, with a target of achieving zero traffic fatalities by 2024. This study examines the impacts of Autom…
A Framework for Real-time Traffic Trajectory Tracking, Speed Estimation, and Driver Behavior Calibration at Urban Intersections Using Virtual Traffic Lanes
Awad Abdelhalim, Montasir Abbas, Bhavi Bharat Kotha +1
In a previous study, we presented VT-Lane, a three-step framework for real-time vehicle detection, tracking, and turn movement classification at urban intersections. In this study,…
Privacy Concerns Regarding Occupant Tracking in Smart Buildings
Ellis Kessler, Moeti Masiane, Awad Abdelhalim
Tracking of occupants within buildings has become a topic of interest in the past decade. Occupant tracking has been used in the public safety, energy conservation, and marketing f…
Vehicle Class, Speed, and Roadway Geometry Based Driver Behavior Identification and Classification
Awad Abdelhalim, Montasir Abbas
This paper focuses on the study of the impact that the class of the vehicle, leading heavy vehicles in particular, causes on the following vehicle's behavior, specifically in terms…