The 11 revised full papers, 3 short paper and one invited talk presented were carefully reviewed and selected from 27 initial submissions. The papers are trying to bridge the gap between ontology engineering practices and software engineering with the aim of describing reuse methods employed throughout the ontology development cycle; modeling/terminological decisions, alignment and comparison between ontologies, how ontologies are stored, versioned, distributed and consumed over the Web.

Chapter "Use Cases and Suitability Metrics for Unit Ontologies" is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.