Sciweavers

Share
ICTAI
2009
IEEE

Change Tracer: Tracking Changes in Web Ontologies

10 years 1 months ago
Change Tracer: Tracking Changes in Web Ontologies
Knowledge constantly grows in scientific discourse and is revised over time by domain experts. The body of knowledge will get structured and refined as the Communities of Practice concerned with the field of knowledge develop a deeper understanding of issues. The knowledge model, as a result evolves to a new state to accommodate the new knowledge. Keeping trail of these changes in semantically rich and formally sound mechanism, has pragmatic advantages for providing the undo and redo facility and to recover to a previous state of the knowledge body (i.e. ontology). In this research, we have developed and tested comprehensive methodological framework for Change Tracer. The ontology changes are captured and then stored in Change History Log (CHL) in conformance to Change History Ontology (CHO). The CHL is later used for reverting ontology to a previous consistent state and visualization of change effects on ontology. The system is compared with ChangesTab of Protégé, a comprehensive e...
Asad Masood Khattak, Khalid Latif, Manhyung Han, S
Added 24 May 2010
Updated 24 May 2010
Type Conference
Year 2009
Where ICTAI
Authors Asad Masood Khattak, Khalid Latif, Manhyung Han, Sungyoung Lee, Young-Koo Lee, Hyoung-Il Kim
Comments (0)
books