TraPath: Fast Regular Path Query Evaluation on Large-Scale RDF Graphs.
Xin WangGuozheng RaoLongxiang JiangXuedong LyuYajun YangZhiyong FengPublished in: WAIM (2014)
Keyphrases
- query evaluation
- rdf graphs
- query language
- conjunctive queries
- query processing
- deductive databases
- data management
- sparql queries
- data complexity
- xml data
- data model
- regular expressions
- twig queries
- expressive power
- complex objects
- rdf data
- query optimization
- xpath queries
- semantic web
- labeling scheme
- path expressions
- data intensive
- relational algebra
- databases