Data-driven transfer learning framework for estimating on-ramp and off-ramp traffic flows

X Ma, A Karimpour, YJ Wu - Journal of Intelligent Transportation …, 2024 - Taylor & Francis
To develop the most appropriate control strategy and monitor, maintain, and evaluate the
traffic performance of the freeway weaving areas, state and local Departments of …

On-ramp and Off-ramp Traffic Flows Estimation Based on A Data-driven Transfer Learning Framework

X Ma, A Karimpour, YJ Wu - arXiv preprint arXiv:2308.03538, 2023 - arxiv.org
To develop the most appropriate control strategy and monitor, maintain, and evaluate the
traffic performance of the freeway weaving areas, state and local Departments of …

Large-Scale Freeway Traffic Flow Estimation Using Crowdsourced Data: A Case Study in Arizona

A Cottam, X Li, X Ma, YJ Wu - Journal of Transportation …, 2024 - ascelibrary.org
Vehicular flow rate is an essential measure commonly collected by inductive-loop detectors
for transportation agencies to evaluate freeways and highways. Loop detectors are typically …

A Transfer Learning-Based Approach to Estimating Missing Pairs of On/Off Ramp Flows

J Zhang, C Song, Z Mo, S Cao - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Each freeway stretch's traffic states are indispensable in freeway traffic modeling,
surveillance, and control. However, the unmeasured ramp pairs always exist in real-world …

Identifying the Impact Area of a Traffic Event Through k-Means Clustering

S Mamdoohi, E Miller-Hooks - Journal of big data analytics in …, 2022 - Springer
Nonrecurring traffic events, including improvement actions and vehicular accidents, cause
traffic congestion and travel delay. The impact of a traffic event, even when the event is …

Missing Data Treatment in Crash Data: A Heuristic Optimization Weighting Approach

S Asgharpour, M Javadinasr… - … on Transportation and …, 2023 - ascelibrary.org
Missing data problem is a major concern in data analysis and statistical modeling. Despite
sizable efforts to address the missing data problem in different contexts, the complete-case …

Short-term traffic flow prediction based on vehicle trip chain features

X Wang, F Sun, X Ma, F Jiao, B Liu, P Zhao - Transportation Letters, 2024 - Taylor & Francis
Short-term traffic flow prediction can improve the efficiency of transportation operations.
Historical data-driven prediction methods have been proved to perform well. However …

Development of a Method for Estimating Traffic Volume Fluctuations that Considers Calendar Information and Road Network Geometry

T Kobayashi, M Tanishita - IEEE Access, 2024 - ieeexplore.ieee.org
This study aims to develop a method for estimating the traffic volume at locations and time
periods where past data are unavailable. To achieve this, we constructed a model based on …

Spatiotemporal Sequence Prediction Based on Spatiotemporal Self-Attention Mechanism

Y Zhao, J Lu - INTERNATIONAL JOURNAL OF COMPUTERS …, 2024 - univagora.ro
This paper introduces the GCN-Transformer model, an innovative approach that combines
Graph Convolutional Networks (GCNs) and Transformer architectures to enhance …

Traffic fuel consumption evaluation of the on-ramp with acceleration lane based on cellular automata

X Wang, Y Xue, S Feng - The European Physical Journal B, 2023 - Springer
Abstract Based on Nagel–Schreckenberg (NaSch) traffic flow model, a novel fuel
consumption model of on-ramp with acceleration lane under open boundary condition is …