ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,468,679, issued on Nov. 11, was assigned to SAP SE (Walldorf, Germany).
"Storing and querying knowledge graphs in column stores using a global dictionary" was invented by Christian Bensberg (Heidelberg, Germany), Jonathan Dees (Karlsruhe, Germany) and Markus Fath (Wiesloch, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "Various embodiments for a triple integration and querying system with dictionary compression are described herein. An embodiment operates by identifying a table of a database with four or more columns with triple formatted data including one subject column, one predicate column, and two or more object columns. It is determined th...