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Counting CTL

Abstract : This paper presents a range of quantitative extensions for the temporal logic CTL. We enhance temporal modalities with the ability to constrain the number of states satisfying certain sub-formulas along paths. By selecting the combinations of Boolean and arithmetic operations allowed in constraints, one obtains several distinct logics generalizing CTL. We provide a thorough analysis of their expressiveness and of the complexity of their model-checking problem (ranging from P-complete to undecidable).
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Submitted on : Wednesday, March 21, 2012 - 9:43:56 AM
Last modification on : Saturday, January 15, 2022 - 3:59:31 AM
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François Laroussinie, Antoine Meyer, Eudes Pétonnet. Counting CTL. FoSSaCS 2010, Mar 2010, Paphos, Cyprus. pp.206-220, ⟨10.1007/978-3-642-12032-9_15⟩. ⟨hal-00681263⟩



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