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CSE
2009
IEEE
14 years 2 months ago
A Framework for Enforcing Constrained RBAC Policies
—Constraints are an important part of role-based access control policies. The safety or security of a system is maintained by enforcing constraints that are specified in the pol...
Jason Crampton, Hemanth Khambhammettu
ECBS
2006
IEEE
135views Hardware» more  ECBS 2006»
13 years 11 months ago
Model Checking Procedures for Infinite State Systems
The paper depicts experiments and results with preditraction based verification applied to infinite state Predicate abstraction is a method for automatic tion of abstract state sp...
Nikola Bogunovi, Edgar Pek
ATVA
2006
Springer
140views Hardware» more  ATVA 2006»
13 years 11 months ago
On the Construction of Fine Automata for Safety Properties
Of special interest in formal verification are safety properties, which assert that the system always stays within some allowed region. Each safety property can be associated with...
Orna Kupferman, Robby Lampert
FMCAD
2007
Springer
14 years 1 months ago
Induction in CEGAR for Detecting Counterexamples
— Induction has been studied in model checking for proving the validity of safety properties, i.e., showing the absence of counterexamples. To our knowledge, induction has not be...
Chao Wang, Aarti Gupta, Franjo Ivancic
ESEC
1999
Springer
13 years 11 months ago
Checking Progress with Action Priority: Is it Fair?
The liveness characteristics of a system are intimately related to the notion of fairness. However, the task of explicitly modelling fairness constraints is complicated in practice...
Dimitra Giannakopoulou, Jeff Magee, Jeff Kramer