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Found 2 papers, 1 papers with code
Trav-SHACL: Efficiently Validating Networks of SHACL Constraints
Trav-SHACL reorders the shapes in a shape schema for efficient validation and rewrites target and constraint queries for the fast detection of invalid entities.
Knowledge Graphs
Databases
Optimizing Federated Queries Based on the Physical Design of a Data Lake
However, state-of-the-art query engines for federated query processing over Semantic Data Lakes often rely on optimization techniques tailored for RDF.
Databases
