D. Parker

Publications146
h-index49
Citations10,260
Highly Influential Citations1,140
Author pages are created from data sourced from our academic publisher partnerships and public sources.

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PRISM 4.0: Verification of Probabilistic Real-Time Systems
TLDR
This paper describes a major new release of the PRISMprobabilistic model checker, adding, in particular, quantitative verification of (priced) probabilistic timed automata, a natural model for such systems. Expand
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PRISM: A Tool for Automatic Verification of Probabilistic Systems
TLDR
PRISM is a probabilistic model checking tool which has already been successfully deployed in a wide range of application domains, from real-time communication protocols to biological signalling pathways. Expand
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PRISM: Probabilistic Symbolic Model Checker
TLDR
In this paper we describe PRISM, a tool being developed at the University of Birmingham for the analysis of probabilistic systems. Expand
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Stochastic Model Checking
TLDR
This tutorial presents an overview of model checking for both discrete and continuous-time Markov chains (DTMCs and CTMCs) against specifications written in probabilistic extensions of temporal logic, including quantitative properties with rewards. Expand
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Probabilistic symbolic model checking with PRISM: a hybrid approach
TLDR
We present a novel hybrid technique which combines aspects of symbolic and explicit approaches to overcome these performance problems. Expand
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PRISM: probabilistic model checking for performance and reliability analysis
TLDR
An overview of the probabilistic model checking tool PRISM, focusing in particular on its support for continuous-time Markov chains and Markov reward models, and how these can be used to analyse performability properties. Expand
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PRISM 2.0: a tool for probabilistic model checking
TLDR
This paper gives a brief overview of version 2.0 of PRISM, a tool for the automatic formal verification of probabilistic systems, and some of the case studies to which it has been applied. Expand
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Automated Verification Techniques for Probabilistic Systems
TLDR
This tutorial provides an introduction to probabilistic model checking for Markov decision processes, a commonly used formalism for modelling systems that exhibit both stochastic and nondeterministic behaviour. Expand
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Performance Analysis of Probabilistic Timed Automata Using Digital Clocks
TLDR
We extend previous results concerning the integer-time semantics of an important subclass of probabilistic timed automata to consider the computation of expected costs or rewards. Expand
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Mathematical techniques for analyzing concurrent and probabilistic systems
On streams and coinduction: Preface Acknowledgments Streams and coinduction Stream calculus Analytical differential equations Coinductive counting Component connectors Key differential equations… Expand
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