J
Joost-Pieter Katoen
Researcher at RWTH Aachen University
Publications - 488
Citations - 20723
Joost-Pieter Katoen is an academic researcher from RWTH Aachen University. The author has contributed to research in topics: Probabilistic logic & Markov chain. The author has an hindex of 63, co-authored 461 publications receiving 19043 citations. Previous affiliations of Joost-Pieter Katoen include University of Erlangen-Nuremberg & University of Twente.
Papers
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Journal Article
Approximate symbolic model checking of continuous-time Markov chains
TL;DR: In this article, a model checking algorithm for continuous-time Markov chains for an extension of the continuous stochastic logic CSL of Aziz et al. is presented, which contains a time-bounded until operator and a novel operator to express steady-state probabilities.
Journal ArticleDOI
Comparative branching-time semantics for Markov chains
TL;DR: This paper presents various semantics in the branching-time spectrum of discrete-time and continuous-time Markov chains (DTMCs and CTMCs).
Journal ArticleDOI
Approximate Model Checking of Stochastic Hybrid Systems
TL;DR: Under certain regularity conditions on the transition and reset kernels governing the dynamics of the stochastic hybrid system, the invariance probability computed using the approximating Markov chain is shown to converge to the invariant probability of the original stochastics hybrid system as the grid used in the approximation gets finer.
Book ChapterDOI
Model Checking Continuous-Time Markov Chains by Transient Analysis
TL;DR: In this article, the verification of continuous-time Markov chains against continuous stochastic logic (CSL) is considered, and the main result is that model checking probabilistic timing properties can be reduced to the problem of computing transient state probabilities for CTMCs.
Book ChapterDOI
Discrete-Time Rewards Model-Checked
TL;DR: The temporal logic probabilistic CTL is extended with reward constraints and formulae to formulate complex measures – involving expected as well as accumulated rewards – in a precise and succinct way are introduced.