ALEXANDRIA, Va., June 25 -- United States Patent no. 12,339,881, issued on June 24, was assigned to SAP SE (Walldorf, Germany).
"Question-answer reference data set generation for artificial intelligence" was invented by Guilherme Ehrhardt Soares Ferreira da Costa (Lisbon, Portugal), Jan Portisch (Bruchsal, Germany), Katharina Minninger (Karlsruhe, Germany), Michael Hladik (Walldorf, Germany) and Robert Weller (Heidelberg, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "In an example embodiment, a system is provided that takes a knowledge graph as input and generates multiple question templates based on predefined query types. These query types may be, for example, SPARQL query types and may also be co...