A survey on trajectory data management, analytics, and learning

S Wang, Z Bao, JS Culpepper, G Cong - ACM Computing Surveys …, 2021 - dl.acm.org
Recent advances in sensor and mobile devices have enabled an unprecedented increase
in the availability and collection of urban trajectory data, thus increasing the demand for …

Outlier detection for multidimensional time series using deep neural networks

T Kieu, B Yang, CS Jensen - 2018 19th IEEE international …, 2018 - ieeexplore.ieee.org
Due to the continued digitization of industrial and societal processes, including the
deployment of networked sensors, we are witnessing a rapid proliferation of time-ordered …

Stochastic origin-destination matrix forecasting using dual-stage graph convolutional, recurrent neural networks

J Hu, B Yang, C Guo, CS Jensen… - 2020 IEEE 36th …, 2020 - ieeexplore.ieee.org
Origin-destination (OD) matrices are used widely in transportation and logistics to record the
travel cost (eg, travel speed or greenhouse gas emission) between pairs of OD regions …

Robust road network representation learning: When traffic patterns meet traveling semantics

Y Chen, X Li, G Cong, Z Bao, C Long, Y Liu… - Proceedings of the 30th …, 2021 - dl.acm.org
In this work, we propose a robust road network representation learning framework called
Toast, which comes to be a cornerstone to boost the performance of numerous demanding …

Stochastic weight completion for road networks using graph convolutional networks

J Hu, C Guo, B Yang, CS Jensen - 2019 IEEE 35th …, 2019 - ieeexplore.ieee.org
Innovations in transportation, such as mobility-on-demand services and autonomous driving,
call for high-resolution routing that relies on an accurate representation of travel time …

Lightpath: Lightweight and scalable path representation learning

SB Yang, J Hu, C Guo, B Yang, CS Jensen - Proceedings of the 29th …, 2023 - dl.acm.org
Movement paths are used widely in intelligent transportation and smart city applications. To
serve such applications, path representation learning aims to provide compact …

What is the human mobility in a new city: Transfer mobility knowledge across cities

T He, J Bao, R Li, S Ruan, Y Li, L Song, H He… - Proceedings of The …, 2020 - dl.acm.org
With the advances of web-of-things, human mobility, eg, GPS trajectories of vehicles,
sharing bikes, and mobile devices, reflects people's travel patterns and preferences, which …

Fast stochastic routing under time-varying uncertainty

SA Pedersen, B Yang, CS Jensen - The VLDB Journal, 2020 - Springer
Data are increasingly available that enable detailed capture of travel costs associated with
the movements of vehicles in road networks, notably travel time, and greenhouse gas …

Teri: An effective framework for trajectory recovery with irregular time intervals

Y Chen, G Cong, C Anda - Proceedings of the VLDB Endowment, 2023 - dl.acm.org
The proliferation of trajectory data has facilitated various applications in urban spaces, such
as travel time estimation, traffic monitoring, and flow prediction. These applications require a …

Context-aware, preference-based vehicle routing

C Guo, B Yang, J Hu, CS Jensen, L Chen - The VLDB Journal, 2020 - Springer
Vehicle routing is an important service that is used by both private individuals and
commercial enterprises. Drivers may have different contexts that are characterized by …