P3RPQ: Pregel-Based Parallel Provenance-Aware Regular Path Query Processing on Large RDF Graphs.
Yueqi XinBingyi ZhangXin WangQiang XuZhiyong FengPublished in: WWW (Companion Volume) (2018)
Keyphrases
- rdf graphs
- query processing
- path queries
- rdf data
- sparql queries
- query language
- semantic web
- linked data
- xml data
- database systems
- cost model
- index structure
- data management
- query optimization
- relational database systems
- matching algorithm
- relational algebra
- xml query processing
- relational databases
- rdf triples
- database
- path expressions
- case study
- metadata