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» RDF-3X: a RISC-style engine for RDF
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PVLDB
2008
79views more  PVLDB 2008»
13 years 9 months ago
RDF-3X: a RISC-style engine for RDF
Thomas Neumann, Gerhard Weikum
PVLDB
2010
174views more  PVLDB 2010»
13 years 9 months ago
x-RDF-3X: Fast Querying, High Update Rates, and Consistency for RDF Databases
The RDF data model is gaining importance for applications in computational biology, knowledge sharing, and social communities. Recent work on RDF engines has focused on scalable p...
Thomas Neumann, Gerhard Weikum
EDBT
2012
ACM
247views Database» more  EDBT 2012»
12 years 1 months ago
Heuristics-based query optimisation for SPARQL
Query optimization in RDF Stores is a challenging problem as SPARQL queries typically contain many more joins than equivalent relational plans, and hence lead to a large join orde...
Petros Tsialiamanis, Lefteris Sidirourgos, Irini F...