The Benefits of RDF and External Ontologies for Heterogeneous Data: A Case Study Using the Japanese Visual Media Graph.
Senan KiryakosMagnus PfefferPublished in: ISI (2021)
Keyphrases
- heterogeneous data
- data sources
- metadata
- semantic heterogeneity
- data integration
- databases
- ontology mappings
- structured data
- rdf graphs
- data management
- semantic web
- heterogeneous databases
- graph databases
- complex data
- data model
- linked open data
- database
- linked data
- relational data
- semi structured
- information sources
- case study
- knowledge base
- heterogeneous data sources
- information retrieval
- web data
- owl ontologies
- topic maps
- data mining techniques
- relational databases