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--- sav07_lecture_10_skeleton [2007/04/18 15:33]
vkuncak created
+++ sav07_lecture_10_skeleton [2007/04/19 11:53]
vkuncak
@@ Line 1: / Line 1: @@
 ====== Lecture 10 Skeleton ======
-Gues lecture by Andrey Rybalchenko:
+Guest lecture by Andrey Rybalchenko:
   * [[http://www.mpi-inf.mpg.de/~rybal|Andrey's web page with links to papers]]
   * [[http://www.mpi-inf.mpg.de/~rybal/papers|Links to paper pdfs]]
+===== ASTREE Static Analyzer =====
+=== A Static Analyzer for Large Safety-Critical Software ===
+[[http://www.di.ens.fr/~cousot/COUSOTpapers/PLDI03.shtml|Link to paper]]
+Section 5.4: A remark on notation:
+  * if $\rho$ denotes the state and $S$ is a deterministic statement, then $[\![S]\!]^s(\rho)$ represents the new state after executing the statement; the relation corresponding to statement semantics would be $\{(S,[\![S]\!]^s(\rho)) \mid \rho \mbox{ is a state, mapping variables to their values \}$.
+  * this function is extended to map sets of states to sets of states, which gives function mapping $E$ to $[\![S]\!]^c(E)$ and is what we called strongest postcondition $sp(S,E)$.
+  * this is abstracted to abstract domain
+=== The Octagon Abstract Domain ===
+[[http://www.di.ens.fr/~mine/publi/article-mine-HOSC06.pdf|Link to paper]]
+=== Combination of Abstractions in the ASTRÉE Static Analyzer ===
+  * [[http://www.di.ens.fr/~cousot/COUSOTpapers/ASIAN06.shtml|Link to paper]]