TY - GEN A1 - Deubzer, Michael A1 - Mottok, Jürgen A1 - Flug, Christian A1 - Zeitler, Thomas T1 - A method of performance analysis for embedded system architectures BT - Poster-Session T2 - 8. Tag der Technik am 13. Juni 2008 an der Hochschule Regensburg Y1 - 2008 ER - TY - JOUR A1 - Deubzer, Michael A1 - Mottok, Jürgen A1 - Hobelsberger, Martin T1 - Profiling in Embedded Real-Time Software Systemen JF - Jahresrückblick 2008 des Bayerischen IT-Sicherheitsclusters Y1 - 2008 ER - TY - JOUR A1 - Hobelsberger, Martin A1 - Mottok, Jürgen A1 - Deubzer, Michael T1 - Modellbasierte Sicherheitsanalysen von Software Architekturen JF - Jahresrückblick 2008 des Bayerischen IT-Sicherheitsclusters Y1 - 2008 ER - TY - CHAP A1 - Stamatescu, G. A1 - Deubzer, Michael A1 - Mottok, Jürgen A1 - Popescu, Dan T1 - Migration overhead in multiprocessor scheduling T2 - Proceedings of the 2nd Embedded Software Engineering Congress, 8. bis 10. Dezember 2009, Sindelfingen Y1 - 2009 SP - 645 EP - 654 ER - TY - JOUR A1 - Deubzer, Michael A1 - Mottok, Jürgen T1 - Dependability von Systemen mit dynamischen Multicore-Schedulingalgorithmen JF - safetronic Y1 - 2010 ER - TY - CHAP A1 - Schmidhuber, Stefan A1 - Deubzer, Michael A1 - Mottok, Jürgen T1 - Parallelisierte Echtzeitanalyse von Eingebetteten Systemen T2 - Proceedings of the 4rd Embedded Software Engineering Congress (ESE), 5.-9. Dezember 2011, Sindelfingen Y1 - 2011 SP - 516 EP - 524 ER - TY - CHAP A1 - Oklapi, Erna A1 - Deubzer, Michael A1 - Schmidhuber, Stefan A1 - Lalo, Erjola A1 - Mottok, Jürgen T1 - Optimization of Real-Time Multicore Systems Reached by a Genetic Algorithm Approach for Runnable Sequencing T2 - 2014 International Conference on Applied Electronics, Pilsen, Czech Republic N2 - The deployment of complex real-time systems with everyday increasing demands and possibilities, is a challenging task for engineers when performance and efficiency have to be maximized while cost have to be minimized at the same time. For already designed systems it became necessary to perform different modifications in order to find optimal software architecture configuration by respecting all timing constraints which are essential when speaking of real-time systems. In this work, we present a model-based approach of optimizing the execution sequence of runnables within tasks in order to reduce the system's reaction times by improving the overall signal flow duration. Hereby, a genetic optimization algorithm is used to create and evaluate multiple solutions for the runnable sequencing problem. We conclude by demonstration the efficiency of the presented approach with experimental results. KW - runnable sequencing KW - embedded real-time systems KW - genetic algorithms KW - multi-core KW - optimization Y1 - 2014 U6 - https://doi.org/10.1109/AE.2014.7011709 SP - 233 EP - 238 ER - TY - CHAP A1 - Krämer, Stefan A1 - Simsek, Erol A1 - Braun, Jürgen A1 - Deubzer, Michael A1 - Stingl, Armin A1 - Hobelsberger, Martin A1 - Mottok, Jürgen T1 - Mut zu Fehlern, um die Qualität zu steigern – Fault-Injection zur Steigerung der Zuverlässigkeit T2 - Tagungsband, 6th Embedded Software Engineering, Kongress 2013, 2. bis 6. Dezember 2013, Sindelfingen Y1 - 2013 SN - 978-3-8343-2408-5 SP - 577 EP - 585 ER - TY - CHAP A1 - Oklapi, Erna A1 - Deubzer, Michael A1 - Schmidhuber, Stefan A1 - Mottok, Jürgen T1 - Verification of an Evolutionary Optimization Algorithm for Runnable Sequencing Problem T2 - 4th Applied Research Conference, 5th July 2014, Ingolstadt Y1 - 2014 ER - TY - CHAP A1 - Schmidhuber, Stefan A1 - Deubzer, Michael A1 - Mottok, Jürgen ED - Mottok, Jürgen ED - Ziemann, Olaf T1 - Genetic optimization of real-time multicore systems with respect to communication-based metrics T2 - 2nd Applied Research Conference 2012 (ARC 2012) 25./26. June 2012, Nuremberg Y1 - 2012 SN - 978-3-8440-1093-0 SP - 21 EP - 25 PB - Shaker CY - Aachen ER -