Find your next solver
A curated index of Operations Research resources — solvers, courses, books, datasets, communities and more. Classified by type, topic and audience.
- AliGorithmVideo
YouTube channel with interesting knowledge about optimization.
- Anything you can do I can do betterVideo
Prof Marco Lubbecke talks about optimization in a TED Talk.
- CSPlibDataset
CSPLib is a library of test problems for constraint solvers.
- CVRPlibDataset
Instances for the CVRP challenge.
- Free the world from wasteful scheduling with Timefold AIVideo
Solve NP-hard optimization problems with Timefold AI.
- MathOpt: Solver Independent Modeling in Google OR-ToolsVideo
A new interface for Google OR-Tools.
- Mathprog-ORlibDataset
This site provides access to a number of Operations Research problem data sets.
- ML ain’t your only hammerVideo
Introduction to the field of mathematical optimization.
- Optsicom ProjectDataset
Instances for several interesting NP-hard problems.
- Pragmatic OR: Solving large scale optimization problems in fast moving environmentsVideo
Rubén Ruiz, Principal Applied Scientist at Amazon, shows how he leverages Hexaly at Amazon to solve a gigantic optimization problem that is out of the scope of other MILP solvers.
- QAPlibDataset
Instances for Quadratic Assignment Problems.
- SNDlibDataset
SNDlib is a library of data for Survivable fixed telecommunication Network Design. Its purpose is to provide data about realistic telecommunication networks (including traffic) available to the research community.
- The OR-LibraryDataset
OR-Library is a collection of test data sets for a variety of Operations Research (OR) problems.
- TSPlibDataset
TSPLIB is a library of sample instances for the TSP (and related problems) from various sources and of various types.
- VRPlibDataset
This web is dedicated to the study of VRP; we have compiled here a great deal of information about it for public access: technical reports, many different variants of the problem, alternative algorithms and techniques for solving it, some well-known instances of the problem, the best-so-far solutions for those instances, bibliography, related links…