A Worst-Case Optimal Join Algorithm for SPARQL.

Aidan Hogan Cristian Riveros Carlos Rojas Adrián Soto

Published in: ISWC (1) (2019)

Keyphrases

worst case
join algorithms
query processing
database query processing
join processing
xml databases
cost model
np hard
main memory
b tree
linked data
xml queries
join operations
data model
relational databases
lower bound
data structure
query optimization
data analysis