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ENTCS
2007
115views more  ENTCS 2007»
14 years 10 months ago
Self Management and the Future of Software Design
Most software is fragile: even the slightest error, such as changing a single bit, can make it crash. As software complexity has increased, development techniques have kept pace t...
Peter Van Roy
ENTCS
2007
113views more  ENTCS 2007»
14 years 10 months ago
On the Decidability of the Safety Problem for Access Control Policies
An access control system regulates the rights of users to gain access to resources in accordance with a specified policy. The rules in this policy may interact in a way that is n...
E. Kleiner, T. Newcomb
ENTCS
2007
143views more  ENTCS 2007»
14 years 10 months ago
Formal Fault Tree Analysis - Practical Experiences
Safety is an important requirement for many modern systems. To ensure safety of complex critical systems, well-known safety analysis methods have been formalized. This holds in pa...
Frank Ortmeier, Gerhard Schellhorn
ENTCS
2007
121views more  ENTCS 2007»
14 years 10 months ago
Incremental Parametric Development of Greedy Algorithms
The event B method provides a general framework for modelling both data structures and algorithms. B models are validated by discharging proof obligations ensuring safety properti...
Dominique Cansell, Dominique Méry
ENTCS
2007
99views more  ENTCS 2007»
14 years 10 months ago
Extending Symmetry Reduction Techniques to a Realistic Model of Computation
Much of the literature on symmetry reductions for model checking assumes a simple model of computation where the local state of each component in a concurrent system can be repres...
Alastair F. Donaldson, Alice Miller