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ICFEM
2007
Springer
14 years 2 months ago
Formal Engineering of XACML Access Control Policies in VDM++
We present a formal, tool-supported approach to the design and maintenance of access control policies expressed in the eXtensible Access Control Markup Language (XACML). Our aim is...
Jeremy Bryans, John S. Fitzgerald
HICSS
2007
IEEE
125views Biometrics» more  HICSS 2007»
14 years 3 months ago
Stochastic Formal Methods: An Application to Accuracy of Numeric Software
— This paper provides a bound on the number of numeric operations (fixed or floating point) that can safely be performed before accuracy is lost. This work has important implic...
Marc Daumas, David Lester
ECOOP
2005
Springer
14 years 2 months ago
Prototypes with Multiple Dispatch: An Expressive and Dynamic Object Model
Two object-oriented programming language paradigms— dynamic, prototype-based languages and multi-method languages— provide orthogonal benefits to software engineers. These two...
Lee Salzman, Jonathan Aldrich
SIGSOFT
2007
ACM
14 years 9 months ago
A behavioural model for product families
In this paper we propose a behavioural model, namely the Extended Modal Labeled Transition Systems, as a basis for the formalization of the different notions of variability usuall...
Alessandro Fantechi, Stefania Gnesi