| 摘要 |
Techniques are provided for enabling execution of a process employing a cache Method steps can include obtaining a first probability of accessing a given artifact in a state S<SUB>i</SUB>, obtaining a second probability of using a predicate from a current state S<SUB>c </SUB>in the state S<SUB>i</SUB>, determining a benefit of prefetching the given artifact using the predicate based on at least the first probability and the second probability, and whether and/or when a cache replacement should be conducted, based at least on the benefit determined.
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