An Intermediate Algebra for Optimizing RDF Graph Pattern Matching on MapReduce.
Padmashree RavindraHyeongSik KimKemafor AnyanwuPublished in: ESWC (2) (2011)
Keyphrases
- graph pattern matching
- map reduce
- data model
- query language
- graph patterns
- rdf data
- subgraph isomorphism
- cloud computing
- semantic web
- join processing
- data sources
- graph databases
- linked data
- relational data
- relational algebra
- knowledge base
- databases
- efficient implementation
- partial evaluation
- parallel computation
- metadata
- parallel processing
- query processing
- database systems
- data mining