Vol-3442⫷ Vol-3443 ⫸Vol-3444
urn:nbn:de:0074-3443-0


Vol-3443/ESWC_2023_DMKG_paper_6223⫷Vol-3443/ESWC_2023_DMKG_paper_7042⫸Vol-3443/ESWC_2023_DMKG_paper_9797
Sijin ChengOlaf Hartig

A Cost Model to Optimize Queries over Heterogeneous Federations of RDF Data Sources