My public programs and models - mostly combinatorial problems and puzzles

Optimization models using various solvers

Python API for AMPL

A public bookmark bar. Resources for computation, operations research, academia, and more.

Codes for "Balancing Computation Speed and Quality: A Decentralized Motion Planning Method for Cooperative Lane Changes of Connected and Automated Vehicles"

AMPL Model Colaboratory

Data-Driven Mathematical Optimization with AMPL in Python

Heuristic procedures and cutting pattern generation for the one dimensional cutting stock problem.

Julia AMPL Models Conforming to NLPModels.jl

Mathematical Programming Toolbox for AMPL/GMPL

R API for AMPL

A Python package for AMPL/GMPL datafile parsing

A collection of notable optimization problems solved with AMPL.

Nonlinear programming application examples solved with Artelys Knitro

Optimization algorithms in python, matlab and CPLEX

Supply chain network optimization for oilseed processing (bio-diesel application)

Asynchorous AMPL REST Interface written in Python 3.6

Mirror of GLPK versions and changes made by me and by others elsewhere

AMPL Modeling Tips with Streamlit

Public wiki for Ampleforth Protocol