{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9703547","patent":{"patent_number":"US-9703547","title":"Computing program equivalence based on a hierarchy of program semantics and related canonical representations","assignee":null,"inventors":[],"filing_date":"2014-03-24T00:00:00.000Z","publication_date":"2017-07-11T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F"],"num_claims":18,"abstract":"Methods, systems, and articles of manufacture for computing program equivalence based on a hierarchy of program semantics and related canonical representations are provided herein. A method includes defining a program semantic representation for a first program; generating a search query based on said semantic representation for the first program; executing said search query against an index of multiple programs to determine a set of candidate programs among the multiple programs, wherein said index comprises a program semantic representation defined for each of the multiple programs; and identifying one or more programs among the set of candidate programs that match the first program by performing one or more comparisons, across the set of candidate programs, of a canonical representation associated with each program in the identified set of candidate programs to a canonical representation associated with the first program."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Computing program equivalence based on a hierarchy of program semantics and related canonical representations","description":"Methods, systems, and articles of manufacture for computing program equivalence based on a hierarchy of program semantics and related canonical representations are provided herein. A method includes d","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9703547","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9703547","citation_suggestion":"Patentable. \"Computing program equivalence based on a hierarchy of program semantics and related canonical representations\" (US-9703547). https://patentable.app/patents/US-9703547","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9703547","json":"https://patentable.app/api/llm-context/US-9703547","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:14:58.123Z"}