4 citations · 4 across the 2 of their papers we have counts for
2 papers
cs.DB2015★ 4 cited
Towards Query Optimization for SPARQL Property Paths
Nikolay Yakovets, Parke Godfrey, Jarek Gryz
The extension of SPARQL in version 1.1 with property paths offers a type of regular path query for RDF graph databases. Such queries are difficult to optimize and evaluate efficien…
cs.DB2012
Fundamentals of Order Dependencies
Jaroslaw Szlichta, Parke Godfrey, Jarek Gryz
Dependencies have played a significant role in database design for many years. They have also been shown to be useful in query optimization. In this paper, we discuss dependencies…