Paper
OM4OV: Leveraging Ontology Matching for Ontology Versioning
Authors
Zhangcheng Qiang, Kerry Taylor, Weiqing Wang
Abstract
Due to the dynamic nature of the Semantic Web, version control is necessary to capture time-varying information for widely used ontologies. Despite the long-standing recognition of ontology versioning (OV) as a crucial component of efficient ontology management, many views treat OV as similar to ontology matching (OM) and directly reuse OM systems for OV tasks. In this study, we systematically analyse the similarities and differences between OM and OV and formalise the OM4OV pipeline. The pipeline is implemented and evaluated in the state-of-the-art OM system Agent-OM. The experimental results indicate that OM systems can be reused for OV tasks, but without necessary modifications, the current OM4OV pipeline can produce skewed measurements, poor performance in detecting update entities, and less explainability for false mappings. To tackle these issues, we propose an optimisation method called the cross-reference (CR) mechanism, building upon the existing alignment(s) from OM to reduce the number of matching candidates and improve overall OV performance.