2026-07-20T12:07:27Z https://drops.dagstuhl.de/oai

oai:drops-oai.dagstuhl.de:7948 2024-03-06T10:30:06Z ddc:004 open_access

Visualization of Ontology Evolution using OntoDiffGraph Lara, André Henriques, Pedro Rangel Gançarski, Alda Lopes Ontology Evolution Ontology Visualization Ontologies evolve with the passing of time due to improvements, corrections or changes in requirements that need to be made. In this paper we describe a thesis work aiming at the creation of a visualization technique with the objective of allowing the viewer to easily identify changes made in an ontology. With the use of a specification based on the already existing Visual Notation for OWL Ontologies (VOWL) it is possible to display the differences that exist between two versions of an ontology. The proposed approach will be implemented in an application, that is also discussed in the paper. Schloss Dagstuhl – Leibniz-Zentrum für Informatik André Lara and Pedro Rangel Henriques and Alda Lopes Gançarski 2017 Is Part Of OASIcs, Volume 56, 6th Symposium on Languages, Applications and Technologies (SLATE 2017) InProceedings Text doc-type:ResearchArticle publishedVersion application/pdf doi:10.4230/OASIcs.SLATE.2017.14 urn:nbn:de:0030-drops-79480 https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.SLATE.2017.14 eng https://creativecommons.org/licenses/by/3.0/legalcode