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Graph optimization

Hrohma

A hybrid graph-coloring framework covering vertex, edge, total, weighted, fractional, dynamic, list and other coloring formulations.

What you can explore

Express allocation and compatibility problems through graph coloring.

Scope and availability

Hrohma covers vertex, edge, total, weighted, fractional, dynamic and list coloring, among other formulations.

A useful first evaluation

Identify which coloring model represents the real constraints. Validate the graph and compare solution quality and runtime on representative instances.

Start with your problem.

Talk to Quzones about Hrohma, your constraints and the next practical step.

Discuss an evaluation ↗