Abstract
We present an algorithmic framework that allows on-line monitoring of past-time MTL specifications in a discrete time setting. The algorithms allow to be synthesized into efficient observer hardware blocks, which take advantage of the highly-parallel nature of hardware designs. For the time-bounded Since operator of past-time MTL we obtain a time complexity that is double logarithmic in the time it is executed at and the given time bounds of the Since operator. This result is promising with respect to a non-interfering monitoring approach that evaluates real-time specifications during the execution of the system-under-test. The resulting hardware blocks are reconfigurable and have applications in prototyping and runtime verification of embedded real-time systems.
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Reinbacher, T., Függer, M., Brauer, J. (2013). Real-Time Runtime Verification on Chip. In: Qadeer, S., Tasiran, S. (eds) Runtime Verification. RV 2012. Lecture Notes in Computer Science, vol 7687. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-35632-2_13
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DOI: https://doi.org/10.1007/978-3-642-35632-2_13
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