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ACL
1998
15 years 6 months ago
Conditions on Consistency of Probabilistic Tree Adjoining Grammars
Much of the power of probabilistic methods in modelling language comes from their ability to compare several derivations for the same string in the language. An important starting...
Anoop Sarkar
ENTCS
2006
142views more  ENTCS 2006»
15 years 4 months ago
Predicate Diagrams for the Verification of Real-Time Systems
We propose a format of predicate diagrams for the verification of real-time systems. We consider systems that are defined as extended timed graphs, a format that combines timed au...
Eun-Young Kang, Stephan Merz
ENTCS
2007
113views more  ENTCS 2007»
15 years 4 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
IEE
2008
117views more  IEE 2008»
15 years 4 months ago
Formal verification of systems with an unlimited number of components
1 2 3 In many real component-based systems and patterns of component interaction, there can be identified a stable part (like control component, server, instance handler) and a nu...
Pavlína Vareková, Barbora Zimmerova,...
190
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QEST
2010
IEEE
15 years 2 months ago
Reasoning about MDPs as Transformers of Probability Distributions
We consider Markov Decision Processes (MDPs) as transformers on probability distributions, where with respect to a scheduler that resolves nondeterminism, the MDP can be seen as ex...
Vijay Anand Korthikanti, Mahesh Viswanathan, Gul A...