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S3QL: A distributed domain specific language for controlled semantic integration of life sciences data
Background The value and usefulness of data increases when it is explicitly interlinked with related data. This is the core principle of Linked Data. For life sciences researchers, harnessing the power of Linked Data ...
Querying over Federated SPARQL Endpoints - A State of the Art Survey
The increasing amount of Linked Data and its inherent distributed nature have attracted significant attention throughout the research community and amongst practitioners to search data, in the past years. Inspired by ...
TopFed: TCGA tailored federated query processing and linking to LOD
(BioMed Central, 2014-12-03)
Backgroud: The Cancer Genome Atlas (TCGA) is a multidisciplinary, multi-institutional effort to catalogue genetic mutations responsible for cancer using genome analysis techniques. One of the aims of this project is to ...
LargeRDFBench: A billion triples benchmark for SPARQL endpoint federation
Gathering information from the distributed Web of Data is commonly carried out by using SPARQL query federation approaches. However, the fitness of current SPARQL query federation approaches for real applications is difficult ...