{"id":"sliding-window-counter-weighted-approximation","text":"SlidingWindowCounterLimiter approximates a sliding window by keeping current and previous fixed-window counters, weighting the previous window's count by `(1 - elapsed_fraction)` as time progresses","truth_value":"IN","source":"entries/2026/06/05/rate-limiter-rate_limiter.md","source_url":"","source_hash":"","justifications":[],"dependents":["approximation-spans-counting-windowing-and-similarity"],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"sliding-window-counter-weighted-approximation","truth_value":"IN","reason":"premise"}]}}