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C++ metaheuristics modeler/solver for general integer optimization problems.
Combinatorial Structure-aware Optimization: C++/Python engine for routing, scheduling, assignment, packing, network flow, and lot sizing
A standalone local search solver for general mixed integer programming
Column generation solver for minimum-cost multicommodity flow
A column generation algorithm (CG) for the capacitated vehicle routing problem (CVRP)
This library aims to provide implementations of elements commonly used in the development on software in the area of satisfiability solving. The focus of the library is to provide as much ease of u…
The Flatland Framework is a multi-purpose environment to tackle problems around resilient resource allocation under uncertainty. It is designed to be a flexible and method agnostic to solve a wide …
Header-only C++26 library for modeling Mixed Integer Programs with multiple solver backends
Transportation Networks for Research
Realistic RL environments for vehicle fleets
A PyTorch library for all things Reinforcement Learning (RL) for Combinatorial Optimization (CO)
Neural Destruction Search for Vehicle Routing Problems
OpenAI-gym like toolkit for developing and comparing reinforcement learning algorithms on SUMO.
Implementation of: Nazari, Mohammadreza, et al. "Deep Reinforcement Learning for Solving the Vehicle Routing Problem." arXiv preprint arXiv:1802.04240 (2018).
Code for solving LP on GPU using first-order methods
Archive Cisco Webex Teams Space messages to a single HTML file. Highly configurable (download files/images, sort order, max messages or age, avatars, etc)
Sequential Decision Problem Modeling Library @ Castle Lab, Princeton Univ.
A curated list of awesome Operational research solvers, libraries, books, teachers and resources
This is a simulation targeting the bus bunching problem, including both traditional control methods and RL (Reinforcement Learning) control methods.
An evolutionary computation framework to (automatically) build fast parallel stochastic optimization solvers
Vehicle Routing Open-source Optimization Machine
[NeurIPS 2023] DeepACO: Neural-enhanced Ant Systems for Combinatorial Optimization
A Java Framework for Ant Colony Optimization algorithms.
A set of reusable components for fast prototyping CVRP heuristic solution approaches.