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haifa12 [2012/10/30 13:51] eran.yahav |
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applicable, thus simplifying both the presentation and the correctness | applicable, thus simplifying both the presentation and the correctness | ||
argument. | argument. | ||
+ | |||
+ | |||
+ | ---- | ||
+ | **Logico-Numerical Max-Strategy Iteration** | ||
+ | //Pavle Subotic// | ||
+ | |||
+ | Strategy iteration methods are used for solving fixed point equations. | ||
+ | It has been shown that they improve precision in static analysis based | ||
+ | on abstract interpretation | ||
+ | and template polyhedra. However, they are limited to numerical | ||
+ | programs. In this talk a method for applying max-strategy iteration to | ||
+ | logico-numerical programs is presented. This method computes the least | ||
+ | fixed point w.r.t. the abstract domain; in particular, it does not | ||
+ | resort to widening. | ||
+ | |||
+ | (Joint work with Peter Schrammel, INRIA Grenoble) |