{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11496374","patent":{"patent_number":"US-11496374","title":"Sampling in sliding windows with tight optimality and time decayed design","assignee":null,"inventors":[],"filing_date":"2020-05-05T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L"],"num_claims":20,"abstract":"A method samples a stream of data items. Each data item has an associated timestamp. The method assigns a priority value to each data item. Each data item is represented as a point on a two-dimensional graph whose axes are time and priority. A sliding window covers a predetermined length of time tspan and uses a backward probability decay curve to specify what priority values are included in the sliding window. This defines, for a current time tc, a current data sample consisting of data items whose timestamps t fall within the time span tc−tspan≤t≤tc and have priority values below the decay curve. The data sample is stored in a buffer. The process iteratively moves the sliding window forward by a time increment, creating a provisional data sample. When the size of the provisional data sample is too large or too small, the process scales the decay curve."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Sampling in sliding windows with tight optimality and time decayed design","description":"A method samples a stream of data items. Each data item has an associated timestamp. The method assigns a priority value to each data item. Each data item is represented as a point on a two-dimensiona","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11496374","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-11496374","citation_suggestion":"Patentable. \"Sampling in sliding windows with tight optimality and time decayed design\" (US-11496374). https://patentable.app/patents/US-11496374","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11496374","json":"https://patentable.app/api/llm-context/US-11496374","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:47:18.460Z"}