Multi-level semantic annotation and unified data integration using semantic web ontology in big data processing.
P. Shobha RaniR. M. SureshR. SethukarasiPublished in: Clust. Comput. (2019)
Keyphrases
- semantic annotation
- semantic web
- data integration
- big data
- data management
- data processing
- data warehousing
- business intelligence
- data exchange
- cloud computing
- semantically annotated
- data model
- semantic web technologies
- linked open data
- data warehouse
- linked data
- databases
- information processing
- knowledge management
- data sources
- data analysis
- knowledge representation
- heterogeneous data
- query answering
- semantic data
- semantic technologies
- database management systems
- description logics
- query processing
- knowledge discovery
- database
- schema mappings
- database systems
- ontology mapping
- domain ontology
- ontology matching
- social media
- heterogeneous data sources
- information retrieval
- decision support
- data sets
- machine learning
- owl ontologies
- life sciences
- topic maps
- rdf data
- database schema
- knowledge base
- keywords
- query rewriting
- general purpose
- information technology
- structured data