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Real-time Road Network Optimization with Coordinated Reinforcement Learning
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DOI：10.1145/3603379.png)
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摘要
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Dynamic road network optimization has been used for improving traffic flow in an infrequent and localized manner. The development of intelligent systems and technology provides an opportunity to improve the frequency and scale of dynamic road network optimization. However, such improvements are hindered by the high computational complexity of the existing algorithms that generate the optimization plans. We present a novel solution that integrates machine learning and road network optimization. Our solution consists of two complementary parts. The first part is an efficient algorithm that uses reinforcement learning to find the best road network configurations at real-time. The second part is a dynamic routing mechanism, which helps connected vehicles adapt to the change of the road network. Our extensive experimental results demonstrate that the proposed solution can substantially reduce the average travel time in a variety of scenarios, whilst being computationally efficient and hence applicable to real-life situations.
Keyword:
Spatial data management
dynamic lane-reversal
autonomous vehicles
期刊
IF:
6.6
论文数:
1.5K
被引数:
6.2K
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