共同生活
发表于 2025-3-28 18:27:43
Inference of Polynomial Invariants for Imperative Programs: A Farewell to Gröbner Bases backwards semantics, and computes pre-conditions for equalities like . = 0 to hold at the end of execution. A distinguishing feature of the technique is that it computes polynomial loop invariants without resorting to Gröbner base computations. The analysis uses remainder computations over paramete
arrogant
发表于 2025-3-28 20:54:04
A New Abstract Domain for the Representation of Mathematically Equivalent Expressionsrs in numerical programs. Because the floating-point arithmetic is not intuitive, these errors are very difficult to detect and to correct by hand and we consider the problem of automatically synthesizing accurate formulas. We consider that a program would return an exact result if the computations
LEVY
发表于 2025-3-29 00:20:34
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duplicate
发表于 2025-3-29 04:16:49
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陶器
发表于 2025-3-29 09:55:13
Making Abstract Interpretation Incomplete: Modeling the Potency of Obfuscationation. In particular, it is well known that completeness corresponds to exactness of a given analysis for a fixed program semantics, hence incompleteness implies the imprecision of an analysis with respect to the program semantics. In code protection, if the analysis corresponds to attacker capabili
担忧
发表于 2025-3-29 14:08:47
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harbinger
发表于 2025-3-29 18:06:21
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狂热文化
发表于 2025-3-29 23:18:32
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挡泥板
发表于 2025-3-30 01:55:15
When the Decreasing Sequence Failss a correct solution, then computing a decreasing sequence of correct solutions without widening. It is generally admitted that, when the decreasing sequence reaches a fixpoint, it cannot be improved further. As a consequence, all efforts for improving the precision of an analysis have been devoted
我悲伤
发表于 2025-3-30 04:52:15
Loop Leaping with Closuresop and proceeding in a bottom-up fashion considering one more loop at a time. Loop leaping contrasts with classical approaches to finding loop invariants that are iterative; loop leaping is compositional requiring each stratum in the nest of loops to be considered exactly once. The approach is attra