Oracle AI Database 26ai introduces Platinum and Diamond availability tiers, post-quantum cryptography, and AI agent data ...
Abstract: The RDF data model and SPARQL query language are W3C standards for representing and querying linked data. However, most existing SPARQL engines rely on costly join operations and ...
Abstract: Skyline queries are capable of retrieving interesting points from a large data set according to multiple criteria. Most work on skyline queries so far has assumed a centralized storage, ...