no code implementations • 5 Mar 2024 • Arman Ferdowsi, Matthias Függer, Thomas Nowak, Michael Drmota, Ulrich Schmid
Thresholded hybrid systems are restricted dynamical systems, where the current mode, and hence the ODE system describing its behavior, is solely determined by externally supplied digital input signals and where the only output signals are digital ones generated by comparing an internal state variable to a threshold value.
no code implementations • 24 Mar 2023 • Arman Ferdowsi, Matthias Függer, Thomas Nowak, Ulrich Schmid
Thresholded mode-switched ODEs are restricted dynamical systems that switch ODEs depending on digital input signals only, and produce a digital output signal by thresholding some internal signal.
no code implementations • 8 Sep 2014 • Krishnendu Chatterjee, Andreas Pavlogiannis, Alexander Kößler, Ulrich Schmid
We present a flexible framework for the automated competitive analysis of on-line scheduling algorithms for firm-deadline real-time tasks based on multi-objective graphs: Given a taskset and an on-line scheduling algorithm specified as a labeled transition system, along with some optional safety, liveness, and/or limit-average constraints for the adversary, we automatically compute the competitive ratio of the algorithm w. r. t.
Data Structures and Algorithms Systems and Control
