Data Bricklaying Diary

Sep 29, 2026 · Industry Insights

Is Your Ontology Project Worth It? Measure Value by Reduced Rework, Not Graph Size

This article presents a rigorous framework for evaluating ontology project value through concrete business task improvements—such as reduced verification time, misrouting, and rework—rather than graph metrics, using a broadband cancellation case study to demonstrate marginal contribution analysis, end-to-end acceptance criteria, TCO/ROI calculation, and sunk-cost-aware investment decisions.