ALEXANDRIA, Va., March 24 -- United States Patent no. 12,587,464, issued on March 24, was assigned to INTERNATIONAL BUSINESS MACHINES Corp. (Armonk, N.Y.).

"Fault injection configuration equivalency testing" was invented by Kaustabha Ray (Bangalore, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "A computer-implemented method, according to one embodiment, includes causing a first fault injection configuration to be injected into a first node of a first edge site of a cloud environment, where the first edge site includes a plurality of nodes, and the cloud environment includes a second edge site. The method further includes computing a first minimum cost maximum flow value for the first fault injection c...