Python bindings for OptFrame C++ Functional Core

Quickstart for EURO Meets NeurIPS 2022 Vehicle Routing Competition

Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.

Solving the Traveling Salesman Problem using Self-Organizing Maps

Vehicle Routing Open-source Optimization Machine

HybridCVRP: A Hybrid Metaheuristic Solver for the Capacitated Vehicle Routing Problem

Implementation of the ''pool and select'' framework for solving the Amazon Last-Mile Routing Research Challenge

Online algorithms for solving large-scale dynamic vehicle routing problems with stochastic requests

Reimplementation of the paper "Attention, Learn to Solve Routing Problems!" in jax/flax.

Neural Large Neighborhood Search for the Capacitated Vehicle Routing Problem

A Vehicle Routing Problem solver

Learning a Latent Search Space for Routing Problems using Variational Autoencoders

Pytorch-based framework for solving parametric constrained optimization problems, physics-informed system identification, and parametric model predictive control.

[NeurIPS 2021 Spotlight] Learning to Delegate for Large-scale Vehicle Routing

OptFrame - C++17 (and C++20) Optimization Framework in Single or Multi-Objective. Supports classic metaheuristics and hyperheuristics: Genetic Algorithm, Simulated Annealing, Tabu Search, Iterated …

From LoggiBUD types to C++ structs

Implementation of Stochastic Beam Search using Fairseq

Jupyter notebooks for h3-py, a hierarchical hexagonal geospatial indexing system

PyTorch1.6, TensorFlow2.1, "Attention, Learn to Solve Routing Problems!", Transformer, Deep RL(Policy Gradient, REINFORCE), Capacitated Vehicle Routing Problem

"Attention, Learn to Solve Routing Problems!"[Kool+, 2019], Capacitated Vehicle Routing Problem solver

Implementation of "Learning Combinatorial Optimization Algorithms over Graphs"

Python wrapper around the Concorde TSP solver

Code for TSP Transformer

Library to solve Traveling Salesperson Problems with pure Python code

Q-Learning applied to the classic Travelling Salesman Problem

Vehicle Routing Open-source Optimization Machine

Environments for OR and RL Research

TF2 implementation of "Attention, Learn to Solve Routing Problems!" (arXiv:1803.08475) article.