Sciweavers

89 search results - page 6 / 18
» Reachability Analysis for Some Models of Infinite-State Tran...
Sort
View
BIRTHDAY
2003
Springer
14 years 1 months ago
Petri Net Analysis Using Invariant Generation
Abstract. Petri nets have been widely used to model and analyze concurrent systems. Their wide-spread use in this domain is, on one hand, facilitated by their simplicity and expres...
Sriram Sankaranarayanan, Henny Sipma, Zohar Manna
SACMAT
2009
ACM
14 years 2 months ago
Towards formal security analysis of GTRBAC using timed automata
An access control system is often viewed as a state transition system. Given a set of access control policies, a general safety requirement in such a system is to determine whethe...
Samrat Mondal, Shamik Sural, Vijayalakshmi Atluri
FTDCS
1997
IEEE
14 years 1 days ago
Analysing the behaviour of distributed software architectures: a case study
A Software Architecture is the overall structure of a system in terms of its constituent components and their interconnections. In this paper, we describe work to associate behavi...
Jeff Magee, Jeff Kramer, Dimitra Giannakopoulou
CCS
2007
ACM
14 years 2 months ago
Managing RBAC states with transitive relations
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
Chaoyi Pang, David P. Hansen, Anthony J. Maeder
DLOG
2006
13 years 9 months ago
Model checking the basic modalities of CTL with Description Logic
Abstract. Model checking is a fully automated technique for determining whether the behaviour of a finite-state reactive system satisfies a temporal logic specification. Despite th...
Shoham Ben-David, Richard J. Trefler, Grant E. Wed...