ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,541,672, issued on Feb. 3, was assigned to Oracle International Corp. (Redwood Shores, Calif.).

"Addressing catastrophic forgetting and over-generalization while training a natural language to a meaning representation language system" was invented by Shivashankar Subramanian (Melbourne, Australia), Dalu Guo (Sydney), Gioacchino Tangari (Sydney), Nitika Mathur (Melbourne, Australia), Cong Duy Vu Hoang (Wantirna South, Australia), Mark Edward Johnson (Sydney) and Thanh Long Duong (Seabrook, Australia).

According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques are disclosed herein for addressing catastrophic forgetting and over-generalization while training a...