Supporting Arbitrary Custom Datatypes in RDF and SPARQL
Querying APIs with SPARQL- language and worst case optimal algorithms
Applied Temporal RDF: Ef´Čücient Temporal Querying of RDF Data with SPARQL
Learning Commonalities in SPARQL
Efficient Handling of SPARQL OPTIONAL for OBDA
Comunica: a Modular SPARQL Query Engine for the Web
SPARQL-to-SQL on Internet of Things Databases and Streams
Bridging the Gap Between Formal Languages and Natural Languages with Zippers
A SPARQL Extension for Generating RDF from Heterogeneous Formats
Querying Linked Data: SPARQL 101