Given an urban development plan and the historical traffic observations over the road network, the Conditional Urban Traffic Estimation problem aims to estimate the resulting …
Y Wang, Y Xiao, X Xie, R Chen, H Liu - IJCAI, 2018 - ijcai.org
Recent advances in video surveillance systems enable a new paradigm for intelligent urban traffic management systems. Since surveillance cameras are usually sparsely located to …
Accurate citywide traffic inference is critical for improving intelligent transportation systems with smart city applications. However, this task is very challenging given the limited training …
N Wang, K Zhang, L Zheng, J Lee, S Li - Chaos, Solitons & Fractals, 2023 - Elsevier
Traffic data imputation plays a crucial role in Intelligent Transportation System (ITS) applications when handling missing data. Previous methods have primarily focused on …
B Hui, D Yan, H Chen, WS Ku - Proceedings of the 27th ACM SIGKDD …, 2021 - dl.acm.org
Ridesharing companies such as Ube and DiDi provide ride-hailing services where passengers and drivers are matched via mobile apps. As a result, large amounts of vehicle …
Traffic anomalies, such as traffic accidents and unexpected crowd gathering, may endanger public safety if not handled timely. Detecting traffic anomalies in their early stage can benefit …
Conditional traffic estimation is a vital problem in urban plan deployment, which can help evaluate urban construction plans and improve transportation efficiency. Conventional …
Given historical traffic distributions and associated urban conditions observed in a city, the conditional urban traffic estimation problem aims at estimating realistic future projections of …
Y Zhang, S Wang, B Chen, J Cao… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Traffic flow prediction has received rising research interest recently since it is a key step to prevent and relieve traffic congestion in urban areas. Existing methods mostly focus on road …