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An evaluation of SPARQL federation engines over multiple endpoints
(NUI Galway, 2018-04-23)
Due to decentralized and linked architecture underlying Linking Data, running complex queries often require collecting data from multiple RDF datasets. The optimization of the runtime of such queries, called federated ...
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 ...