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:
Jun. 23, 2026
Filed:
Jun. 29, 2023
International Business Machines Corporation, Armonk, NY (US);
Young-Suk Lee, Mahopac, NY (US);
Sadhana Kumaravel, White Plains, NY (US);
Ramon Fernandez Astudillo, White Plains, NY (US);
Tahira Naseem, Briarcliff Manor, NY (US);
Radu Florian, Danbury, CT (US);
Salim Roukos, Redondo Beach, CA (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
Systems and techniques that facilitate semantics-guided domain-specific data augmentation for text-to-graph parsing are provided. In various embodiments, a system can access an annotated training dataset, wherein the annotated training dataset can comprise a set of abstract meaning representation graphs respectively corresponding to a set of natural language sentences. In various aspects, the system can generate an augmented version of the annotated training dataset, based on applying semantics-guided composition operations or semantics-guided substitution operations to the set of abstract meaning representation graphs. In various instances, a lexicon legend can comprise domain-specific graphs respectively representing discrete tokens unique to a domain of the annotated training dataset. In some cases, various of the domain-specific graphs can be composed or substituted onto or into various of the set of abstract meaning representation graphs, in response to semantic determinations, such as semantic-type-based determinations, argument-structure-based determinations, or incoming-semantic-relation-based determinations.