ARIA AI · OPERATIONS RESEARCH · DECOMPOSITION

Large-Scale Optimization Decomposition Lab

Compare Benders, Dantzig-Wolfe, Column Generation, Lagrangian Relaxation, Progressive Hedging, and ADMM on industrial-scale problem families — with pre-computed benchmarks and a method selector.

7
Problem Families
7
Methods
9
Metrics
Benchmark Rows
Engine

Decomposition Methods

Benchmark Results

Filter by problem family. Winners highlighted in green.

ProblemSizeMethodGap % First Sol (s)Target Gap (s)IterationsCols/CutsLB Quality