Runtime Verification of Traces Under Recording UncertaintyLecture Notes in Computer Science: Runtime Verification
Date of this Version9-1-2011
Document TypeConference Paper
AbstractWe present an on-line algorithm for the runtime checking of temporal properties, expressed as past-time Linear Temporal Logic (LTL) over the traces of observations recorded by a "black box"-like device. The recorder captures the observed values but not the precise time of their occurrences, and precise truth evaluation of a temporal logic formula cannot always be obtained. In order to handle this uncertainty, the checking algorithm is based on a three-valued semantics for pasttime LTL defined in this paper. In addition to the algorithm, the paper presents results of an evaluation that aimed to study the effects of the recording uncertainty on different kinds of temporal logic properties.
Copyright/Permission StatementThe final publication is available at Springer via http://dx.doi.org/10.1007/978-3-642-29860-8_35
Citation InformationShaohui Wang, Anaheed Ayoub, Oleg Sokolsky and Insup Lee. "Runtime Verification of Traces Under Recording Uncertainty" Lecture Notes in Computer Science: Runtime Verification Vol. 7186 (2011) p. 442 - 456
Available at: http://works.bepress.com/sokolsky/90/