ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,542,071, issued on Feb. 3.
"Tailored interactive learning system using a four-valued logic" was invented by Roger Midmore (Calistoga, Calif.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A tailored interactive language learning system that teaches an individualized set of vocabulary words to users through interactive avatars and stories. The interaction is modeled through probabilistic rules in a semantic network and neural network having objects and relations. Dialog and narration is generated dynamically based on the state of the interactive story model using phrasal rewrite rules and neural network implementing a four-valued logic system in which tru...