Abstract
Traffic bottlenecks identification plays an important role in traffic planning and provides decision-making for prevention of traffic congestion. Although traffic bottlenecks widely exist, they are difficult to predict because of the changing traffic condition and traffic demand. In this paper, we introduce a traffic congestion diffusion (TCD) model with traffic flow influence (TFI) to capture the traffic dynamics and give a panoramic view for the city by cross domain data fusion. We proposed novel definition of bottleneck from the perspective of influence spread under TCD. The bottlenecks identification problem is modeled as an influence maximization problem, i.e., selecting the top K influential nodes in road networks under certain traffic conditions. We establish the submodularity of influence spread and solve the NP-hard optimal seed selection problem by using an efficient heuristic algorithm (TCD-IM) with provable near-optimal performance guarantees. To the best of our knowledge, this should be the first model for a metro-city scale from the influence perspective. The TCD-IM model is able to identify the dynamic traffic bottlenecks.
| Original language | English (US) |
|---|---|
| Title of host publication | Proceedings - 2019 IEEE International Conference on Big Data, Big Data 2019 |
| Editors | Chaitanya Baru, Jun Huan, Latifur Khan, Xiaohua Tony Hu, Ronay Ak, Yuanyuan Tian, Roger Barga, Carlo Zaniolo, Kisung Lee, Yanfang Fanny Ye |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1717-1722 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781728108582 |
| DOIs | |
| State | Published - Dec 2019 |
| Event | 2019 IEEE International Conference on Big Data, Big Data 2019 - Los Angeles, United States Duration: Dec 9 2019 → Dec 12 2019 |
Publication series
| Name | Proceedings - 2019 IEEE International Conference on Big Data, Big Data 2019 |
|---|
Conference
| Conference | 2019 IEEE International Conference on Big Data, Big Data 2019 |
|---|---|
| Country/Territory | United States |
| City | Los Angeles |
| Period | 12/9/19 → 12/12/19 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 9 Industry, Innovation, and Infrastructure
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SDG 11 Sustainable Cities and Communities
All Science Journal Classification (ASJC) codes
- Artificial Intelligence
- Computer Networks and Communications
- Information Systems
- Information Systems and Management
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