Leveraging protection and efficiency of query answering in heterogenous RDF data using blockchain.
Sara Hosseinzadeh KassaniRalph DetersPublished in: CoRR (2018)
Keyphrases
- query answering
- rdf data
- query relaxation
- data exchange
- data integration
- integrity constraints
- conjunctive queries
- incomplete information
- data complexity
- data sources
- answering queries
- semantic web
- storage and retrieval
- data model
- query language
- linked data
- sparql queries
- query processing
- machine learning
- artificial intelligence
- data analysis
- data sets
- data management
- query containment
- data mining