Summarizing and visualizing structural changes during the evolution of biomedical ontologies using a Diff Abstraction Network
Diff Abstraction Networks are introduced to summarize and visualize ontology change. The Diff Area Taxonomy (DAT) and the Diff Partial-area Taxonomy (DPAT) are introduced. DPATs are derived for three ontologies and are shown to highlight important changes. DPATs offer a compact way of viewing many changes due to various editing operations.
abstraction networks ontology version change summarizing ontology change ontology quality assurance summarizing ontology evolution visualizing ontology evolution ontology diff