e/Clock with Adaptive Replacement

Information
has gloss	eng: Clock with Adaptive Replacement (CAR) is a page replacement algorithm that has performance comparable to Adaptive Replacement Cache (ARC), and substantially outperforms both LRU and CLOCK . The algorithm CAR is self-tuning and requires no user-specified magic parameters.
lexicalization	eng: Clock with Adaptive Replacement
instance of	(noun) a precise rule (or set of rules) specifying how to solve some problem algorithm, algorithmic program, algorithmic rule