Vehicle Routing Open-source Optimization Machine
A solution checker for CVRPTW (Gehring-Homberger) and PDP (Li-Lim) solutions in Sintef format, plus a clone of best known solutions from https://www.sintef.no/projectweb/top/, and an automated table generator for them.
Pickup and Delivery Problem with Time Windows data from SINTEF (https://www.sintef.no/projectweb/top/pdptw/li-lim-benchmark/) with daily updates
A PDPTW-based metaheuristic algorithm to address the mixed load SBRP focusing on minimizing the number of buses. My algorithm combines record-to-record travel framework with three neighbourhood operators, single paired insertion, swapping pairs between routes, and within route insertion, to improve solution iteratively.
Project of COMP4134 in 2024-2025.
Java research implementation of bidirectional labeling, column generation, and branch-cut-and-price for pickup-and-delivery problems with time windows (PDPTW).
This collaborative repository contain the input files required by _irace_ for running automatic algorithm configuration of the cssartori/math-pdptw solver. For now, we are using the classical dataset from Li & Lim, available in SINTEF webpage.
PuLP/Python/Jupyter/PDPTW/Course Project
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