Embedding Xpath Queries into SPARQL Queries.
Matthias DroopMarkus FlarerJinghua GroppeSven GroppeVolker LinnemannJakob PinggeraFlorian SantnerMichael SchierFelix SchöpfHannes StafflerStefan ZugalPublished in: ICEIS (1) (2008)
Keyphrases
- xpath queries
- sparql queries
- query patterns
- query evaluation
- xml data
- query optimization
- rdf data
- xml documents
- query language
- xml databases
- relational algebra
- graph model
- query formulation
- query processing
- sql queries
- data model
- cost model
- storage and retrieval
- xml queries
- expressive power
- graph patterns
- data management
- multi dimensional
- relational databases