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Dr. Moshe Ben-Akiva presents “Tri-POP: An online platform for smart mobility with prediction, optimization and personalization”

Online Event

Tri-POP is an online platform for operations of smart mobility solutions. In its core it combines online analytics for prediction, optimization, and personalization. It uses a bi-level optimization of system and user levels. The system optimization problem is solved periodically (e.g., every 5 minutes) to determine the optimal policy (e.g., pricing, fleet rebalancing, incentive allocation) […]

Joseph Chow presents “Microtransit deployment portfolio management using simulation-based scenario data upscaling”

Online via Zoom

Due to transportation technologies having such heterogeneous impacts on different communities, there needs to be better tools to evaluate the deployment of emerging technologies with limited data. Microtransit is one such technology. We propose a novel methodology to “upscale” the limited data available so that further decision-support analysis and forecast modelling can be achieved where […]

Professor Carolina Osorio presents ‘Efficient search in high-dimensional spaces: the case of Bayesian optimization for large-scale urban traffic control’

Online via Zoom

In this talk, we consider high-dimensional traffic signal control problems that arise in congested metropolitan areas. We focus on the use of high-resolution urban mobility stochastic simulators and formulate the control problems as high-dimensional continuous simulation-based optimization (SO) problems. We discuss the opportunities and challenges of designing SO algorithms for these problems. An important component in […]

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