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sav08:lecture19 [2008/04/30 10:47] vkuncak |
sav08:lecture19 [2008/04/30 15:13] vkuncak |
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| - | ====== Lattices and Abstract Interpretation ====== | + | ====== Lattices and Fixpoints ====== |
| [[Idea of Partial Orders and Approximation]] | [[Idea of Partial Orders and Approximation]] | ||
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| [[Lattices]] | [[Lattices]] | ||
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| + | [[Fixpoints]] | ||
| [[Tarski's Fixpoint Theorem]] | [[Tarski's Fixpoint Theorem]] | ||
| [[Review of Fixpoints in Semantics]] | [[Review of Fixpoints in Semantics]] | ||
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| - | [[Abstract Interpretation]] | ||
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| - | [[Invariant Inference by Approximation]] | ||
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| - | [[Implication is Preorder]] | ||
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| - | [[Conjunctions of Predicates]] - example of finite lattice. two different orders | ||
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| - | [[Constant Propagation]] - infinite lattice with finite ascending chain property | ||
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| - | [[Converging in Infinite-Height Lattice]] - dropping conjuncts | ||