Mireia Roca-Riu bio photo

Mireia Roca-Riu

Mathematician and PhD in Operations Research. I like working with formulations and models to improve transportation. Currently in Zürich, Switzerland.

  G. Scholar LinkedIn Github e-Mail

Code and Resources

For my research I develop formulations, some code, and instances. I will share some of them here, so my work is easier to reproduce or in case it can help someone in their research.

Flexible Reservations in a Car Sharing System

Flexible Reservations in a Car Sharing System

  • Instances for Flexible Reservations in a Car Sharing System. Randomly generated instances inspired on the Mobility for the year 2010.

  • Reservation Scheme. Resolution of the reservation scheme as described in the paper, with the resolution of the optimal allocation and the necessary pricing.

Parking slot Assignment Problem (PAP)

Parking Slot Assignment Problem

  • Formulation with continuous time (as a VRP). In our article we describe the problem and propose a formulation and 4 different objective functions. Here you can download these formulations.

  • Instances for PAP. Randomly generated instances based

  • Separation of SEC. Implementation of Subtour Elimination Constraints (SEC) for the PAP formulation as a VRP.

  • Heuristic. Implementation of an Heuristic to solve the PAP.

Shared Customer Collaboration Vehicle Routing Problem (SCC-VRP)

alt text

Urban Consolidation Centers (UCC)

alt text