Publications de Caio Vitor Beojone

A hierarchical control framework for vehicle repositioning in ride-hailing systems

This paper introduces a multi-layer control strategy for efficiently repositioning empty ride-hailing vehicles, aiming to bridge the gap between proactive repositioning strategies and micro-management. The proposed framework consists of three layers: an up ...

2024

A Two-layer Approach for Rebalancing Ride-hailing Vehicles

Nikolaos Geroliminis, Caio Vitor Beojone, Pengbo Zhu

Ride-hailing services are emerging as a mode of transportation, necessitating modeling and control methods for efficient management. In this paper, we propose a hierarchical control framework for the optimal positioning of idle vehicles for maximizing serv ...

IEEE2023

Modeling and Optimization of Ridesplitting Operations

Caio Vitor Beojone

Ridesourcing has driven a lot of attention in recent years with the expansion of companies like Uber, Lift, and many others around the world. Companies use mobile applications connected through the internet to match drivers and their passengers real-time. ...

EPFL2023

A dynamic multi-region MFD model for ride-sourcing with ridesplitting

Nikolaos Geroliminis, Caio Vitor Beojone

Dynamic network-level models directly addressing ride-sourcing services can support the devel-opment of efficient strategies for both congestion alleviation and promotion of more sustainable mobility. Recent developments presented models focusing on ride-h ...

Pergamon-Elsevier Science Ltd2023

Providing a Revenue-forecasting Information Scheme as an Incentive to Relocate Compliant Ride-Sourcing Drivers

Nikolaos Geroliminis, Caio Vitor Beojone

Proper positioning of ride-sourcing drivers may improve vacant travel times, waiting times, and matching opportunities. Herein, we evaluate the potential repositioning response of drivers when provided a guidance based on estimates of their earnings in a s ...

2023

Determination of server location in emergency care systems: an index proposal using data envelopment analysis and the hypercube queuing model

Caio Vitor Beojone

The objective of this article is to propose a new composite index (CI) that helps to determine the most effective location of servers in an Emergency Care System (ECS), using Benefit of the Doubt (BoD)/Data Envelopment Analysis (DEA) and the Hypercube queu ...

Peerj Inc2023

Relocation incentives for ride-sourcing drivers with path-oriented revenue forecasting based on a Markov Chain model

Nikolaos Geroliminis, Caio Vitor Beojone

Proper positioning of ride-sourcing drivers may improve vacant travel times, waiting times, and matching opportunities. Herein, we evaluate the potential repositioning response of drivers when provided guidance based on estimates of their earnings in a sys ...

Pergamon-Elsevier Science Ltd2023

An optimized driver repositioning strategy in ridesplitting with earning estimates: a two-layer dynamic model and control

Nikolaos Geroliminis, Caio Vitor Beojone

2022

Repositioning ridesplitting vehicles through pricing: A two-region simulated study

Nikolaos Geroliminis, Caio Vitor Beojone

2022

On the inefficiency of ride-sourcing services towards urban congestion

Nikolaos Geroliminis, Caio Vitor Beojone

The advent of shared-economy and smartphones made on-demand transportation services possible, which created additional opportunities, but also more complexity to urban mobility. Companies that offer these services are called Transportation Network Companie ...

2020