: Variability management in software intensive systems can be a complex and cognitively challenging process. Configuring a Software Product Line with thousands of variation points ...
Reachability and boundedness problems have been shown decidable for Vector Addition Systems with one zero-test. Surprisingly, place-boundedness remained open. We provide here a va...
This paper describes a project that aims at showing that propositional proofs of certain tautologies in weak proof system give upper bounds on the computational complexity of func...
- In large enterprises subject to constant employee turnover and challenging security policies, the administration of Role-based Access Control (RBAC) is a daunting task that is of...
We propose a formal method to automatically integrate security rules regarding an access control policy (expressed in Or-BAC) in Java programs. Given an untrusted application and a...