A Quantitative Flavour of Robust Reachability. (arXiv:2212.05244v1 [cs.PL])

Many software analysis techniques attempt to determine whether bugs are
reachable, but for security purpose this is only part of the story as it does
not indicate whether the bugs found could be easily triggered by an attacker.
The recently introduced notion of robust reachability aims at filling this gap
by distinguishing the input controlled by the attacker from those that are not.
Yet, this qualitative notion may be too strong in practice, leaving apart bugs
which are mostly but …

quantitative