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Alex Wallar

5 accepted papers

2026

Accelerating High-Capacity Ridepooling in Robo-Taxi Systems

RA-L 2026

Rapid urbanization has increased demand for customized urban mobility, making on-demand services and robo-taxis central to future transportation. The efficiency of these systems hinges on real-time fleet coordination algorithms. This work accelerates the state-of-the-art high-capacity ridepooling fr

Cited by 1SourceScholar
2026

Accelerating High-Capacity Ridepooling in Robo-Taxi Systems

ICRA 2026poster

Rapid urbanization has increased demand for customized urban mobility, making on-demand services and robo-taxis central to future transportation. The efficiency of these systems hinges on real-time fleet coordination algorithms. This work accelerates the state-of-the-art high-capacity ridepooling fr…

Cited by 0SourceScholar
2019

Optimizing Vehicle Distributions and Fleet Sizes for Shared Mobility-on-Demand

ICRA 2019poster

Mobility-on-demand (MoD) systems are revolutionizing urban transit with the introduction of ride-sharing. Such systems have the potential to reduce vehicle congestion and improve accessibility of a city's transportation infrastructure. Recently developed algorithms can compute routes for vehicles in…

Cited by 31SourceScholar
2018

Vehicle Rebalancing for Mobility-on-Demand Systems with Ride-Sharing

IROS 2018poster

Recent developments in Mobility-on-Demand (MoD) systems have demonstrated the potential of road vehicles as an efficient mode of urban transportation Newly developed algorithms can compute vehicle routes in real-time for batches of requests and allow for multiple requests to share vehicles. These al…

Cited by 128SourceScholar
2017

Predictive routing for autonomous mobility-on-demand systems with ride-sharing

IROS 2017poster

Ride-sharing, or carpooling, systems with autonomous vehicles will provide efficient and reliable urban mobility on demand. In this work we present a method for dynamic vehicle routing that leverages historical data to improve the performance of a network of self-driving taxis. In particular, we des…

Cited by 188SourceScholar