J
Johannes Schlatow
Researcher at Braunschweig University of Technology
Publications - 23
Citations - 277
Johannes Schlatow is an academic researcher from Braunschweig University of Technology. The author has contributed to research in topics: Software & Software system. The author has an hindex of 9, co-authored 23 publications receiving 211 citations.
Papers
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Proceedings ArticleDOI
Response-Time Analysis for Task Chains in Communicating Threads
Johannes Schlatow,Rolf Ernst +1 more
TL;DR: An extension of the busy-window analysis suitable for such task chains in static-priority preemptive systems is presented and evaluated in a compositional performance analysis using synthetic test cases and a realistic automotive use case showing far tighter response-time bounds than current approaches.
Proceedings ArticleDOI
Self-awareness in autonomous automotive systems
Johannes Schlatow,Mischa Moostl,Rolf Ernst,Marcus Nolte,Inga Jatzkowski,Markus Maurer,Christian Herber,Andreas Herkersdorf +7 more
TL;DR: This paper summarizes current approaches for establishing self-awareness on those layers and elaborate why self- awareness needs to be addressed as a cross-layer problem, which is illustrated by practical examples.
Journal ArticleDOI
Platform-Centric Self-Awareness as a Key Enabler for Controlling Changes in CPS
Mischa Mostl,Johannes Schlatow,Rolf Ernst,Nikil Dutt,Ahmed Nassar,Amir M. Rahmani,Fadi J. Kurdahi,Thomas Wild,Armin Sadighi,Andreas Herkersdorf +9 more
TL;DR: It is argued that seemingly unrelated research challenges, such as in machine learning and security, could also profit from the methods and superior modeling capabilities of self-aware systems.
Journal ArticleDOI
Response-Time Analysis for Task Chains with Complex Precedence and Blocking Relations
Johannes Schlatow,Rolf Ernst +1 more
TL;DR: A novel task (meta-)model that is more expressive and accurate w.r.t. these (functional) precedence and mutual blocking relations is presented and a modular response-time analysis on task-chain level suitable but not restricted to static-priority scheduled systems is formulated.
Proceedings ArticleDOI
Data-Age Analysis and Optimisation for Cause-Effect Chains in Automotive Control Systems
TL;DR: This paper addresses the latency analysis for multi-rate distributed cause-effect chains considering static-priority preemptive scheduling of offset-synchronised periodic tasks and focuses on data age as one representative of the two most common latency semantics.