Software

In addition to producing scientific publications ANSI also strives to contribute to the community via open-source software, which is curated in the ANSI Github Organization. A selection of our favorite open-source projects are highlighted below.

Infrastructure Networks

• GasPowerModels.jl (julia) - joint optimization of power and natural gas transmission networks.
• GasModels.jl (julia) - simulation and optimization methods for steady-state natural gas transmission networks.
• MICOT (java) - a generic framework for optimization and control of infrastructure networks.
• PowerModels.jl (julia) - simulation and optimization methods for power transmission networks.
• WaterModels.jl (julia) - simulation and optimization methods for potable water networks.

Optimization Algorithms

• Alpine.jl (julia) - a global optimization solver for non-convex MINLP.
• Gravity (c++) - a high-performance modeling layer for MINLP and MISDP.
• Juniper.jl (julia) - a heuristic nonlinear branch-and-bound solver for non-convex MINLP.
• Pajarito.jl (julia) - a global optimization solver for mixed-integer conic programming (MICP).
• Pavito.jl (julia) - a global optimization solver for convex MINLP.

Machine Learning Methods

• GraphicalModelLearning.jl (julia) - state-of-the-art methods for learning graphical models from data.
• Inverse Ising (julia) - A script for solving the Inverse Ising problem.

Emerging Computational Platforms

• DWIG (python) - tools for generating D-Wave benchmarking problems.
• QuantumCircuitOpt.jl (julia) - simulation and optimization methods for design of Quantum circuits.