Linked Open Ontology cloud: managing a system of interlinked cross-domain lightweight ontologies. (2015)
- Record Type:
- Journal Article
- Title:
- Linked Open Ontology cloud: managing a system of interlinked cross-domain lightweight ontologies. (2015)
- Main Title:
- Linked Open Ontology cloud: managing a system of interlinked cross-domain lightweight ontologies
- Authors:
- Frosterus, Matias
Tuominen, Jouni
Pessala, Sini
Hyvönen, Eero - Abstract:
- Traditionally, the structure of the controlled vocabularies used for annotation can be utilised for reasoning for information retrieval. However, this can be problematic when applied in the Linked Data context. Linked Data typically comes from different organisations and domains with mutually incompatible vocabularies without explicit links between them resulting in data silos. This paper argues that to solve the problem one has to transform the annotation vocabularies into a Linked Open Ontology cloud. We present a method for transforming a set of legacy thesauri into a cloud of interlinked ontologies while ensuring the validity of the transitive subclass relations and the means for maintaining the system when component ontologies are updated. Our approach has been used and evaluated in practice building a cloud called KOKO of 16 ontologies, with a total of 47, 000 concepts. KOKO has been published as an ontology service and is in use in various organisations for both data indexing and semantic search.
- Is Part Of:
- International journal of metadata, semantics and ontologies. Volume 10:Number 3(2015)
- Journal:
- International journal of metadata, semantics and ontologies
- Issue:
- Volume 10:Number 3(2015)
- Issue Display:
- Volume 10, Issue 3 (2015)
- Year:
- 2015
- Volume:
- 10
- Issue:
- 3
- Issue Sort Value:
- 2015-0010-0003-0000
- Page Start:
- 189
- Page End:
- 201
- Publication Date:
- 2015
- Subjects:
- lightweight ontologies -- linked open ontology cloud -- ontology change propagation -- SKOS -- ontologisation -- cross-domain interoperability -- cloud computing -- information retrieval -- legacy thesauri -- data indexing -- semantic search
Metadata -- Periodicals
Semantic Web -- Periodicals
Ontologies (Information retrieval) -- Periodicals
Data structures (Computer science) -- Periodicals
Information theory -- Periodicals
005.74 - Journal URLs:
- http://www.inderscience.com/browse/index.php?journalID=152 ↗
http://www.inderscience.com/ ↗ - Languages:
- English
- ISSNs:
- 1744-2621
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 7520.xml