95 Result(s)

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  1. No Access

    Chapter

    Probabilistic Model Checking of Labelled Markov Processes via Finite Approximate Bisimulations

    This paper concerns labelled Markov processes (LMPs), probabilistic models over uncountable state spaces originally introduced by Prakash Panangaden and colleagues. Motivated by the practical application of th...

    Alessandro Abate, Marta Kwiatkowska in Horizons of the Mind. A Tribute to Prakash… (2014)

  2. No Access

    Chapter and Conference Paper

    Permissive Controller Synthesis for Probabilistic Systems

    We propose novel controller synthesis techniques for probabilistic systems modelled using stochastic two-player games: one player acts as a controller, the second represents its environment, and probability is...

    Klaus Dräger, Vojtěch Forejt in Tools and Algorithms for the Construction … (2014)

  3. No Access

    Chapter and Conference Paper

    Verification of Markov Decision Processes Using Learning Algorithms

    We present a general framework for applying machine-learning algorithms to the verification of Markov decision processes (MDPs). The primary goal of these techniques is to improve performance by avoiding an ex...

    Tomáš Brázdil, Krishnendu Chatterjee in Automated Technology for Verification and … (2014)

  4. Open Access This content is freely available online to anyone, anywhere at any time.

    Article

    ELCID: early lung cancer identification and diagnosis - an embedded interview study to explore patient participation and recruitment

    Hayley Prout, Richard Neal, Kirsty Roberts, Chris Hurt, Trevor Rogers in Trials (2013)

  5. No Access

    Article

    Model checking for probabilistic timed automata

    Probabilistic timed automata (PTAs) are a formalism for modelling systems whose behaviour incorporates both probabilistic and real-time characteristics. Applications include wireless communication protocols, a...

    Gethin Norman, David Parker, Jeremy Sproston in Formal Methods in System Design (2013)

  6. No Access

    Article

    Automatic verification of competitive stochastic systems

    We present automatic verification techniques for the modelling and analysis of probabilistic systems that incorporate competitive behaviour. These systems are modelled as turn-based stochastic multi-player gam...

    Taolue Chen, Vojtěch Forejt, Marta Kwiatkowska in Formal Methods in System Design (2013)

  7. No Access

    Chapter and Conference Paper

    Incremental Runtime Verification of Probabilistic Systems

    Probabilistic verification techniques have been proposed for runtime analysis of adaptive software systems, with the verification results being used to steer the system so that it satisfies certain Quality-of-...

    Vojtěch Forejt, Marta Kwiatkowska, David Parker, Hongyang Qu in Runtime Verification (2013)

  8. No Access

    Chapter and Conference Paper

    PRISM-games: A Model Checker for Stochastic Multi-Player Games

    We present PRISM-games, a model checker for stochastic multi-player games, which supports modelling, automated verification and strategy synthesis for probabilistic systems with competitive or cooperative beha...

    Taolue Chen, Vojtěch Forejt in Tools and Algorithms for the Construction … (2013)

  9. No Access

    Chapter and Conference Paper

    SMT-Based Bisimulation Minimisation of Markov Models

    Probabilistic model checking is an increasingly widely used formal verification technique. However, its dependence on computationally expensive numerical operations makes it particularly susceptible to the sta...

    Christian Dehnert, Joost-Pieter Katoen in Verification, Model Checking, and Abstract… (2013)

  10. No Access

    Article

    Short-term safety and efficacy of a novel high tibial osteotomy system: a case controlled study

    To evaluate the safety and efficacy of the novel iBalance Medial Opening Wedge High Tibial Osteotomy (HTO) system in executing lower limb realignment in patients with symptomatic varus gonarthrosis.

    Alan Getgood, Brett Collins in Knee Surgery, Sports Traumatology, Arthros… (2013)

  11. No Access

    Chapter and Conference Paper

    Automated Verification and Strategy Synthesis for Probabilistic Systems

    Probabilistic model checking is an automated technique to verify whether a probabilistic system, e.g., a distributed network protocol which can exhibit failures, satisfies a temporal logic property, for exampl...

    Marta Kwiatkowska, David Parker in Automated Technology for Verification and Analysis (2013)

  12. No Access

    Chapter and Conference Paper

    Automatic Decomposition and Allocation of Safety Integrity Levels Using a Penalty-Based Genetic Algorithm

    Automotive Safety Integrity Levels (ASILs) are used in the new automotive functional safety standard, ISO 26262, as a key part of managing safety requirements throughout a top-down design process. The ASIL dec...

    David Parker, Martin Walker in Recent Trends in Applied Artificial Intell… (2013)

  13. No Access

    Article

    Probabilistic verification of Herman’s self-stabilisation algorithm

    Herman’s self-stabilisation algorithm provides a simple randomised solution to the problem of recovering from faults in an N-process token ring. However, a precise analysis of the algorithm’s maximum execution ti...

    Marta Kwiatkowska, Gethin Norman, David Parker in Formal Aspects of Computing (2012)

  14. No Access

    Article

    Patellofemoral arthroplasty, where are we today?

    Patellofemoral arthroplasty remains controversial, primarily due to the high failure rates reported with early implants. Numerous case series have been published over the years detailing results of various fir...

    Sébastien Lustig, Robert A. Magnussen in Knee Surgery, Sports Traumatology, Arthros… (2012)

  15. Article

    Using Electron Induced Dissociation (EID) on an LC Time-Scale to Characterize a Mixture of Analogous Small Organic Molecules

    LC ESI FTICR MS of a sample of cediranib identified this pharmaceutical target molecule plus an additional 10 compounds of interest, all of which were less than 10% total ion current (TIC) peak intensity relat...

    Aruna S. Prakash, Michael J. P. Smith in Journal of The American Society for Mass S… (2012)

  16. No Access

    Book and Conference Proceedings

    Model Checking Software

    Model Checking Software

    19th International Workshop, SPIN 2012, Oxford, UK, July 23-24, 2012. Proceedings

    Alastair Donaldson, David Parker in Lecture Notes in Computer Science (2012)

  17. No Access

    Chapter

    (Regulatory) Impact Assessment and Better Regulation

    Regulatory impact assessment (RIA) shares many features in common with privacy impact assessment (PIA). This chapter provides an overview of RIA and its current status and concludes with some remarks about les...

    David Parker in Privacy Impact Assessment (2012)

  18. Chapter and Conference Paper

    Automatic Verification of Competitive Stochastic Systems

    We present automatic verification techniques for the modelling and analysis of probabilistic systems that incorporate competitive behaviour. These systems are modelled as turn-based stochastic multi-player gam...

    Taolue Chen, Vojtěch Forejt in Tools and Algorithms for the Construction … (2012)

  19. No Access

    Protocol

    Fourier Transform Ion Cyclotron Resonance Mass Spectrometry for Plant Metabolite Profiling and Metabolite Identification

    Mass spectrometry (MS) is usually the technique of choice for metabolomic studies where the volume of sample material is too limited for applications employing nuclear magnetic resonance (NMR) spectroscopy. Wi...

    J. William Allwood, David Parker, Manfred Beckmann, John Draper in Plant Metabolomics (2012)

  20. No Access

    Article

    Manipulations of spinal cord excitability evoke developmentally-dependent compensatory changes in the lamprey spinal cord

    We have examined homeostatic or compensatory plasticity evoked by tonic changes in spinal cord excitability in the lamprey, a model system for investigating spinal cord function. In larval animals, reducing ex...

    Ria Mishaal Cooke, Sophie Luco, David Parker in Journal of Comparative Physiology A (2012)

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