Options
Efficient instance retrieval over semi-expressive ontologies
Citation Link: https://doi.org/10.15480/882.1024
Publikationstyp
Doctoral Thesis
Publikationsdatum
2011
Sprache
German
Author
Advisor
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2011-10-06
Institut
In the last years, the vision of the Semantic Web fostered the interest in reasoning over growing sets of assertional statements in ontologies. Traditional tableau-based reasoning systems have problems to answer queries over large ontological data sets, because these systems are based on efficient use of in-memory structures. The purpose of this thesis is to investigate how to release the memory burden from tableau-based reasoning systems and perform efficient instance checking and instance retrieval over SHI-ontologies. Modularization techniques are proposed and algorithms for reasoning over updatable ontologies developed. A prototypical implementation is used for evaluation with respect to benchmark and real world ontologies.
Schlagworte
Semantic Web
Ontologien
Instanzenretrieval
Modularisierungen
Skalierbarkeit
semantic web
ontologies
instance retrieval
modularizations
scalability
Loading...
Name
Wandelt.pdf
Size
2.1 MB
Format
Adobe PDF