Adaptive Distributed RDF Graph Fragmentation and Allocation based on Query Workload.
Peng PengLei ZouLei ChenDongyan ZhaoPublished in: IEEE Trans. Knowl. Data Eng. (2019)
Keyphrases
- vertical fragmentation
- query decomposition
- rdf graphs
- response time
- horizontal fragmentation
- sparql queries
- query processing
- rdf data
- database
- semantic web
- user queries
- query formulation
- database queries
- query evaluation
- xml documents
- data structure
- range queries
- data integration
- cost model
- linked data
- query execution
- data model
- search engine
- data management
- data sources
- keywords
- metadata