Search Results for author: Jim Woodcock

Found 3 papers, 1 papers with code

Learning Safe Neural Network Controllers with Barrier Certificates

1 code implementation18 Sep 2020 Hengjun Zhao, Xia Zeng, Taolue Chen, Zhiming Liu, Jim Woodcock

We provide a novel approach to synthesize controllers for nonlinear continuous dynamical systems with control against safety properties.

Probabilistic relations for modelling epistemic and aleatoric uncertainty: semantics and automated reasoning with theorem proving

no code implementations16 Mar 2023 Kangfeng Ye, Jim Woodcock, Simon Foster

We demonstrate our work with six examples, including problems in robot localisation, classification in machine learning, and the termination of probabilistic loops.

Automated Theorem Proving Probabilistic Programming

RoboCertProb: Property Specification for Probabilistic RoboChart Models

no code implementations12 Mar 2024 Kangfeng Ye, Jim Woodcock

To interpret RoboCertProb over RoboChart models, we give a Markov semantics (DTMCs and MDPs) to RoboChart, derived from its existing transformation semantics to the PRISM language.

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