The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 29, 2023
Filed:
Nov. 15, 2019
International Business Machines Corporation, Armonk, NY (US);
Maxwell Crouse, Fishers, IN (US);
Ibrahim Abdelaziz, Tarrytown, NY (US);
Cristina Cornelio, White Plains, NY (US);
Veronika Thost, Cambridge, MA (US);
Lingfei Wu, Elmsford, NY (US);
Bassem Makni, Bellevue, WA (US);
Kavitha Srinivas, Rye, NY (US);
Achille Belly Fokoue-Nkoutche, White Plains, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Generate, from a logical formula, a directed acyclic graph having a plurality of nodes and a plurality of edges. Assign an initial embedding to each mode and edge, to one of a plurality of layers. Compute a plurality of initial node states by using feed-forward networks, and construct cross-dependent embeddings between conjecture node embeddings and premise node embeddings. Topologically sort the DAG with the initial embeddings and node states. Beginning from a lowest rank, compute layer-by-layer embedding updates for each of the plurality of layers until a root is reached. Assign the embedding update for the root node as a final embedding for the DAG. Provide the final embedding for the DAG as input to a machine learning system, and carry out the automatic theorem proving with same.