Querying RDF data
Linked Data Query Processing: Execution Process
These slides represent the fourth of a five-part tutorial presentation given at the 22nd International World Wide Web Conference (WWW 2013). The actual process of [...]
Linked Data Query Processing: Source Selection Strategies
These slides represent the third of a five-part tutorial presentation given at the 22nd International World Wide Web Conference (WWW 2013). For the execution of [...]
Linked Data Query Processing: Introduction
These slides represent the first of a five-part tutorial presentation given at the 22nd International World Wide Web Conference (WWW 2013). This introduction gives a [...]
Web-Scale Querying through Linked Data Fragments
To unlock the full potential of Linked Data sources, we need flexible ways to query them. Public SPARQL endpoints aim to fulfill that need, but [...]
Linked Data Query Processing: Theoretical Foundations
These slides represent the second of a five-part tutorial presentation given at the 22nd International World Wide Web Conference (WWW 2013). An awareness of foundations [...]
The Berlin SPARQL Benchmark
This article introduces the Berlin SPARQL Benchmark (BSBM) for comparing the performance of native RDF stores with the performance of SPARQL-to-SQL rewriters across architectures. The [...]
The Profile Manager and the Resource Description Framework
This documentation from the Microsoft Developers Network (MSDN) provides basic information on the RDF Data Model and how it is used by the the Profile [...]
Learn About SPARQL 1.1
This S5 format slideshow details the changes made to the query language in SPARQL 1.1- it is not a basic introduction to SPARQL and assumes [...]
Expressive Languages for Querying the Semantic Web
SPARQL 1.1 was recently released, which includes entailment regimes for RDFS and OWL vocabularies and a mechanism to express navigation patterns through regular expressions. Unfortunately, [...]
RDF Database Systems: Triples Storage and SPARQL Query Processing
Available in print or EBook, this resource professes to "distill everything you need to know to effectively use or design an RDF database". This book [...]