ENTCS
2006
13 years 4 months ago
2006
In general, invariants may depend on the state of other objects. The approach introduced in this paper allows this for objects of mutually visible classes, in a way that supports ...
SIGSOFT
2008
ACM
14 years 5 months ago
2008
ACM
We propose a novel method for modular verification of web service compositions. We first use symbolic fixpoint computations to derive conditions on the incoming messages and relat...