{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9736183","patent":{"patent_number":"US-9736183","title":"Verifying access-control policies with arithmetic quantifier-free form constraints","assignee":null,"inventors":[],"filing_date":"2014-07-28T00:00:00.000Z","publication_date":"2017-08-15T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","H04L","G06F"],"num_claims":17,"abstract":"A system and method is provided for verifying an access-control policy against a particular constraint for a multi-step operation. In disclosed embodiments, the method includes expressing the access-control policy as a first quantifier-free form (QFF) constraint and identifying the particular constraint as a second QFF constraint. The method also includes identifying an operation vector and providing copies of the operation vector associated with steps in the multi-step operation. The method also includes determining a third QFF constraint using the first QFF constraint, the second QFF constraint, and the copies of the operation vector. The method also includes solving the third QFF constraint to determine a solution and outputting a result of the solving."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Verifying access-control policies with arithmetic quantifier-free form constraints","description":"A system and method is provided for verifying an access-control policy against a particular constraint for a multi-step operation. In disclosed embodiments, the method includes expressing the access-c","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9736183","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-9736183","citation_suggestion":"Patentable. \"Verifying access-control policies with arithmetic quantifier-free form constraints\" (US-9736183). https://patentable.app/patents/US-9736183","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9736183","json":"https://patentable.app/api/llm-context/US-9736183","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:40:13.878Z"}