Eingebettete Systemsoftware

• Echtzeitsysteme
• Worst-Case Execution Time (WCET)
• Worst-Case Energy Consumption (WCEC)
  
• CO2-gewahre eingebettete Systeme
  
• energiegewahre Ablaufplanung
  

Projekte:

Kontaktpersonen:

• Peter Wägemann

Beteiligte Wissenschaftler:

• Peter Wägemann
• Phillip Raffeck
• Simon Schuster
• Eva Dengler
• Wolfgang Schröder-Preikschat
• Luis Gerhorst

Publikationen:

• Dengler E., Wägemann P.:
  Crêpe: Clock Reconfigurability for Preemption Control (Artifact)
  In: Schloss Dagstuhl - Leibniz-Zentrum für Informatik (Hrsg.): Dagstuhl Artifacts Series, 2024 (Dagstuhl Artifacts Series, Bd.10)
  DOI: 10.4230/DARTS.10.1.2
  URL: https://drops.dagstuhl.de/storage/05darts/darts-vol010/darts-vol010-issue001_ecrts2024/DARTS.10.1.2/DARTS.10.1.2.pdf
• Dengler E., Wägemann P.:
  Crêpe: Clock-Reconfiguration–Aware Preemption Control in Real-Time Systems with Devices
  36th Euromicro Conference on Real-Time Systems (Lille, France, 9. Juli 2024 - 12. Juli 2024)
  In: Proceedings of the 36th Euromicro Conference on Real-Time Systems (ECRTS 2024) 2024
  DOI: 10.4230/LIPIcs.ECRTS.2024.10
  URL: https://drops.dagstuhl.de/storage/00lipics/lipics-vol298-ecrts2024/LIPIcs.ECRTS.2024.10/LIPIcs.ECRTS.2024.10.pdf
• Dengler E., Raffeck P., Schuster S., Wägemann P.:
  FusionClock: Energy-Optimal Clock-Tree Reconfigurations for Energy-Constrained Real-Time Systems
  35th Euromicro Conference on Real-Time Systems (ECRTS '23) (Vienna, Austria)
  In: Proceedings of the 35th Euromicro Conference on Real-Time Systems (ECRTS '23) 2023
  DOI: 10.4230/LIPIcs.ECRTS.2023.6
• Dengler E., Raffeck P., Schuster S., Wägemann P.:
  FusionClock: WCEC-Optimal Clock-Tree Reconfigurations (Artifact)
  In: Dagstuhl Artifacts Series, 2023, S. 2:1--2:3 (Dagstuhl Artifacts Series, Bd.9)
  DOI: 10.4230/DARTS.9.1.2
  URL: https://drops.dagstuhl.de/opus/volltexte/2023/18023/pdf/DARTS-9-1-2.pdf
• Wägemann P., Distler T., Hönig T., Janker H., Kapitza R., Schröder-Preikschat W.:
  Worst-Case Energy Consumption Analysis for Energy-Constrained Embedded Systems
  Euromicro Conference on Real-Time Systems (Lund, Sweden)
  In: Proceedings of the 27th Euromicro Conference on Real-Time Systems (ECRTS '15) 2015
  DOI: 10.1109/ECRTS.2015.17
  URL: https://www4.cs.fau.de/Publications/2015/waegemann_15_ecrts.pdf
• Vogelgesang K., Mudraje I., Gerhorst L., Raffeck P., Wägemann P., Herfet T., Schröder-Preikschat W.:
  PfIP: A UDP/IP Transactional Network Stack for Power-Failure Resilience in Embedded Systems
  22nd IEEE Consumer Communications & Networking Conference (CCNC) (Las Vegas, NV, USA, 10. Januar 2025 - 13. Januar 2025)
  In: Proceedings of the Consumer Communications & Networking Conference (CCNC 2025) 2025
• Raffeck P., Posner S., Wägemann P.:
  CO2CoDe: Towards Carbon-Aware Hardware/Software Co-Design for Intermittently-Powered Embedded Systems
  HotCarbon Workshop on Sustainable Computer Systems (Santa Cruz, CA, 9. Juli 2024 - 9. Juli 2024)
  In: Proceedings of the HotCarbon Workshop on Sustainable Computer Systems (HotCarbon '24) 2024
  URL: https://sys.cs.fau.de/publications/2024/raffeck_24_hotcarbon.pdf
• Maroun EJ., Dengler E., Dietrich C., Herzog H., Hepp S., Huber B., Knoop J., Wiltsche-Prokesch D., Puschner P., Raffeck P., Schoeberl M., Schuster S., Wägemann P.:
  The Platin Multi-Target Worst-Case Analysis Tool
  22nd International Workshop on Worst-Case Execution Time Analysis (WCET 2024) (Lille, France, 9. Juli 2024 - 9. Juli 2024)
  In: Proceedings of the 22nd International Workshop on Worst-Case Execution Time Analysis (WCET 2024) 2024
  DOI: 10.4230/OASIcs.WCET.2024.2
  URL: https://drops.dagstuhl.de/storage/01oasics/oasics-vol121-wcet2024/OASIcs.WCET.2024.2/OASIcs.WCET.2024.2.pdf
• Böhm H., Distler T., Wägemann P.:
  TinyBFT: Byzantine Fault-Tolerant Replication for Highly Resource-Constrained Embedded Systems
  30th IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS 2024) (Hong Kong, China, 13. Mai 2024 - 16. Mai 2024)
  In: Proceedings of the 30th IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS 2024) 2024
  DOI: 10.1109/RTAS61025.2024.00026
  URL: https://sys.cs.fau.de/publications/2024/boehm_24_rtas.pdf
• Gerhorst L., Herzog H., Wägemann P., Ott M., Kapitza R., Hönig T.:
  VeriFence: Lightweight and Precise Spectre Defenses for Untrusted Linux Kernel Extensions
  RAID'24: The 27th International Symposium on Research in Attacks, Intrusions and Defenses (Padua, 30. September 2024 - 2. Oktober 2024)
  In: Proceedings of the 27th International Symposium on Research in Attacks, Intrusions and Defenses, RAID 2024
  DOI: 10.1145/3678890.3678907
  URL: https://arxiv.org/pdf/2405.00078
• Vogelgesang K., Raffeck P., Wägemann P., Herfet T., Schröder-Preikschat W.:
  WIP: Towards a Transactional Network Stack for Power-Failure Resilience
  In: Proceedings of the 21st IEEE Consumer Communications & Networking Conference (CCNC) - Work-In-Progress 2024
  DOI: CCNC51664.2024.10454781
  URL: https://ieeexplore.ieee.org/document/10454781
• Raffeck P., Maier J., Wägemann P.:
  WoCA: Avoiding Intermittent Execution in Embedded Systems by Worst-Case Analyses with Device States
  25th ACM SIGPLAN/SIGBED International Conference on Languages, Compilers, and Tools for Embedded Systems (LCTES 2024) (Copenhagen, Denmark, 24. Juni 2024 - 28. Juni 2024)
  In: Proceedings of the 25th ACM SIGPLAN/SIGBED International Conference on Languages, Compilers, and Tools for Embedded Systems (LCTES 2024) 2024
  URL: https://sys.cs.fau.de/publications/2024/raffeck_24_lctes.pdf
• Raffeck P., Wägemann P.:
  Ecology-Aware Material Use as a Pervasive Trait in Intermittent Real-Time Systems
  35th Euromicro Conference on Real-Time Systems, Real-Time Pitches session (Vienna, Austria, 11. Juli 2023 - 14. Mai 2023)
  Open Access: https://sys.cs.fau.de/publications/2023/raffeck_23_ecrts-poster.pdf
  URL: https://sys.cs.fau.de/publications/2023/raffeck_23_ecrts-poster.pdf
• Heinloth B., Wägemann P., Schröder-Preikschat W.:
  Luci: Loader-based Dynamic Software Updates for Off-the-shelf Shared Objects
  2023 USENIX Annual Technical Conference (Boston, MA, 10. Juli 2023 - 12. Juli 2023)
  In: 2023 USENIX Annual Technical Conference (USENIX ATC 23) 2023
  Open Access: https://www.usenix.org/system/files/atc23-heinloth.pdf
  URL: https://www.usenix.org/system/files/atc23-heinloth.pdf
• Schuster S., Wägemann P., Ulbrich P., Schröder-Preikschat W.:
  Annotate Once - Analyze Anywhere: Context-Aware WCET Analysis by User-Defined Abstractions
  22nd ACM SIGPLAN/SIGBED International Conference on Languages, Compilers, and Tools for Embedded Systems, LCTES 2021 (Virtual, Online, CAN, 22. Juni 2021)
  In: Jorg Henkel, Xu Liu (Hrsg.): Proceedings of the 22nd SIGPLAN/SIGBED International Conference on Languages,Compilers, and Tools for Embedded Systems (LCTES '21), New York, NY, USA: 2021
  DOI: 10.1145/3461648.3463847
  URL: https://www4.cs.fau.de/Publications/2021/schuster_21_lctes.pdf
• Vaas S., Ulbrich P., Eichler C., Wägemann P., Reichenbach M., Fey D.:
  Taming Non-Deterministic Low-Level I/O: Predictable Multi-Core Real-Time Systems by SoC Co-Design
  2021 IEEE 24th International Symposium on Real-Time Distributed Computing (ISORC)
  DOI: 10.1109/isorc52013.2021.00017
  URL: https://www4.cs.fau.de/Publications/2021/vaas_21_isorc.pdf