ABSTRACT
The field of of intelligent transportation systems has long investigated how to employ information and communication technologies to improve the efficiency of the system as a whole. This basically means to monitor and manage both supply (traffic network, traffic signals etc.) and demand (vehicles, people and goods). More recently, artificial intelligence techniques are being added to this effort, as they have the potential to improve the usage of existing infrastructure to meet the corresponding demand. In this paper, an overview is given, focusing specifically on two tasks where artificial intelligence has made relevant contributions, namely, traffic signal controls and route choices. The works discussed here aim at optimize the supply and/or distribute the demand.
KEYWORDS:
Artificial intelligence; Machine learning; Reinforcement learning; Intelligent transportation systems; Urban mobility