Peter Wägemann

Dr.-Ing. Peter Wägemann

Department of Computer Science
Chair of Computer Science 4 (Systems Software)

Raum 0.052
Martensstraße 1
91058 Erlangen

Phone number: +49 9131 85-20327
Email: waegemann@cs.fau.de
Website: https://sys.cs.fau.de/person/waegemann

I am a postdoctoral researcher in the System Software Group at FAU Erlangen-Nürnberg, where I lead the subgroup on Embedded System Software.

For questions regarding the lecture on System-Level Programming and the lectures on Real-Time Systems, please use the respective mailing lists.

Selected Publications

ECRTS '24 Best Paper Award	Dengler, Eva and Wägemann, Peter. Crêpe: Clock-Reconfiguration--Aware Preemption Control in Real-Time Systems with Devices. Proceedings of the 36th Euromicro Conference on Real-Time Systems (ECRTS '24). 2024 [PDF] [Source Code] [Artifact Evaluation]
RTAS '24	Böhm, Harald and Distler, Tobias and Wägemann, Peter. TinyBFT: Byzantine Fault-Tolerant Replication for Highly Resource-Constrained Embedded Systems. Proceedings of the 30th Real-Time and Embedded Technology and Applications Symposium (RTAS '24). 2024 [PDF] [Source Code] [Artifact Evaluation]
LCTES '24	Raffeck, Phillip and Maier, Johannes and Wägemann, Peter. WoCA: Avoiding Intermittent Execution in Embedded Systems by Worst-Case Analyses with Device States. Proceedings of the 25th ACM SIGPLAN/SIGBED International Conference on Languages, Compilers, and Tools for Embedded Systems (LCTES '24). 2024 [PDF] [Source Code]
WCET '24	Maroun, Emad Jacob and Dengler, Eva and Dietrich, Christian and Hepp, Stefan and Herzog, Henriette and Huber, Benedikt and Knoop, Jens and Wiltsche-Prokesch, Daniel and Puschner, Peter and Raffeck, Phillip and Schoeberl, Martin and Schuster, Simon and Wägemann, Peter. The Platin Multi-Target Worst-Case Analysis Tool. Proceedings of the 22nd International Workshop on Worst-Case Execution Time Analysis (WCET '24). 2024 [PDF] [Source Code]
ECRTS '23	Dengler, Eva and Raffeck, Phillip and Schuster, Simon and Wägemann, Peter. FusionClock: Energy-Optimal Clock-Tree Reconfigurations for Energy-Constrained Real-Time Systems. Proceedings of the 35th Euromicro Conference on Real-Time Systems (ECRTS '23). 2023 [PDF] [Source Code] [Artifact Evaluation]
USENIX ATC '23	Heinloth, Bernhard and Wägemann, Peter and Schröder-Preikschat, Wolfgang. LUCI -- Loader-based Dynamic Software Updates for Off-the-shelf Shared Objects. Proceedings of the 2023 USENIX Annual Technical Conference (USENIX ATC '23). 2023 [PDF] [Source Code] [Artifact Evaluation]
ECRTS '18 Outstanding Paper Award	Wägemann, Peter and Dietrich, Christian and Distler, Tobias and Ulbrich, Peter and Schröder-Preikschat, Wolfgang. Whole-System Worst-Case Energy-Consumption Analysis for Energy-Constrained Real-Time Systems. Proceedings of the 30th Euromicro Conference on Real-Time Systems (ECRTS '18). 2018 [PDF] [Source Code] [Artifact Evaluation]
RTAS '17	Wägemann, Peter and Distler, Tobias and Eichler, Christian and Schröder-Preikschat, Wolfgang. Benchmark Generation for Timing Analysis. Proceedings of the 23rd Real-Time and Embedded Technology and Applications Symposium (RTAS '17). 2017 [PDF] [Source Code]
RTAS '17 Outstanding Paper Award	Dietrich, Christian and Wägemann, Peter and Ulbrich, Peter and Lohmann, Daniel. SysWCET: Whole-System Response-Time Analysis for Fixed-Priority Real-Time Systems. Proceedings of the 23rd Real-Time and Embedded Technology and Applications Symposium (RTAS '17). 2017 [PDF] [Source Code]
RTAS '16	Wägemann, Peter and Distler, Tobias and Janker, Heiko and Raffeck, Phillip and Sieh, Volkmar. A Kernel for Energy-Neutral Real-Time Systems with Mixed Criticalities. Proceedings of the 22nd Real-Time and Embedded Technology and Applications Symposium (RTAS '16). 2016 [PDF] [Source Code]

The full list of publications can be found below.

Awards

Best Paper Award	Best Paper Award at the 36th Euromicro Conference on Real‑Time Systems (ECRTS '24) for the paper "Crêpe: Clock-Reconfiguration–Aware Preemption Control in Real-Time Systems with Devices"
Dissertation Award	Fachgruppe Betriebssysteme, GI Dissertation Award
Dissertation Award Nomination	FAU nominee for the GI Dissertation Award, summary in "Ausgezeichnete Dissertationen"
Outstanding Paper Award	Outstanding Paper Award at the 30th Euromicro Conference on Real‑Time Systems (ECRTS '18) for the paper "Whole-System Worst-Case Energy-Consumption Analysis for Energy-Constrained Real-Time Systems"
Outstanding Paper Award	Outstanding Paper Award at the 23rd Real‑Time and Embedded Technology and Applications Symposium (RTAS '17) for the paper "SysWCET: Whole‑System Response‑Time Analysis for Fixed‑Priority Real‑Time Systems"

Ongoing Research

Future generations of the Internet of Things to a significant degree will consist of battery-free devices that only have a scarce amount of resources and harvest all the energy they consume from their environment. Since such small systems have to perform critical tasks, the affected data and computations need to be protected by means of redundant distribution across several nodes. Byzantine fault-tolerant (BFT) replication protocols are theoretically capable of meeting the demanded requirements in terms of reliability and availability, but unfortunately they are not directly applicable in resource-constrained embedded systems. This drawback is a result of the fact that existing BFT protocols were designed with server-based infrastructures in mind, which especially becomes evident in two aspects: Firstly, existing protocol implementations have a comparably large memory footprint and therefore are not suitable for small computing nodes, even with the protocols' minimal configuration. Secondly, existing approaches assume correct replicas to have a mostly uninterrupted power supply, meaning that their progress guarantees usually cannot be provided in systems in which temporary power failures may happen at any time.

The goal of the BFTeam project is to solve these shortcomings through whole-system runtime support for the operation of BFT protocols on embedded nodes. The special nature of this project lies in the cooperation between two research domains that in the past have largely been pursued independently from each other: (1) the development of resource-efficient protocols for the robust replication of applications and (2) the static analysis of embedded real-time systems to ensure upper bounds on execution time, energy consumption, and the size of a system's memory footprint. The joint BFTeam approach is the first that enables the analysis of critical protocol steps and phases in order to, for example, only execute these steps or phases if enough energy is available to actually complete them.

To achieve these goals, BFTeam first focuses on providing replica-local progress guarantees that affect only individual nodes but already suffice to support asynchronous BFT protocols. In a next step, the approach is then extended to also include system-wide guarantees for the entire replica group, thereby enabling the additional implementation of energy-aware partially synchronous protocols. For the evaluation of both the protocols and analysis techniques, BFTeam develops a hardware platform that is tailored to the specific requirements of the project. With this analyzable platform, BFTeam is able to assess the effectiveness of its solutions based on real-world experiments.

The BFTeam project is funded for 2 years by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) – 554710377.

Selected Publications

RTAS 2024	Harald Böhm, Tobias Distler, and Peter Wägemann. TinyBFT: Byzantine Fault-Tolerant Replication for Highly Resource-Constrained Embedded Systems. In Proceedings of the 30th Real-Time and Embedded Technology and Applications Symposium (RTAS '24), pages 225–238, Hong Kong, 13–16 May 2024. (BibTeX, Source code)

Open-Source Prototype

TinyBFT	A BFT library for tiny embedded devices

For more information, please visit the project's page.

Academic Service

RTSS 2025	Program Committee of the 46th IEEE Real-Time Systems Symposium
OSPERT 2025	Program Committee of the 19th Annual Workshop on Operating Systems Platforms for Embedded Real‑Time Applications
ISORC 2025	Program Committee of the 28th IEEE International Symposium On Real‑Time Distributed Computing
RTSS 2024	Program Committee of the 45th IEEE Real-Time Systems Symposium
WCET 2024	Program Committee of the 22nd International Workshop on Worst-Case Execution Time Analysis
RTSS 2023	Program Committee of the 44th IEEE Real-Time Systems Symposium
LCTES 2023	Program Committee of the 24th ACM SIGPLAN/SIGBED International Conference on Languages, Compilers, and Tools for Embedded Systems
WCET 2022	Program Committee of the 20th International Workshop on Worst-Case Execution Time Analysis
ECRTS 2021	Program Committee of the 33rd Euromicro Conference on Real-Time Systems
WCET 2019	Program Committee of the 19th International Workshop on Worst-Case Execution Time Analysis

WCET 2023	Program Committee Chair of the 21st International Workshop on Worst-Case Execution Time Analysis

ReNeSys 2025	Workshop Co-Chair of the 1st Workshop on Resilient Networks and Systems1st Workshop on Resilient Networks and Systems
RTSS 2024	Publicity Chair of the 45th IEEE Real-Time Systems Symposium
RTSS 2023	Paper Award Committee of the 44th IEEE Real-Time Systems Symposium

TCAD 2025	IEEE Transactions on Computer‑Aided Design of Integrated Circuits and Systems
TODAES 2024	ACM Transactions on Design Automation of Electronic Systems
MICRO 2022	IEEE Micro Journal
IoT 2019	IEEE Internet of Things Journal
ESL 2018	IEEE Embedded Systems Letters
IoT 2017	IEEE Internet of Things Journal
ESL 2017	IEEE Embedded Systems Letters
MICRO 2017	IEEE Micro Journal

RTAS 2024	30th IEEE Real-Time and Embedded Technology and Applications Symposium
RTAS 2023	29th IEEE Real-Time and Embedded Technology and Applications Symposium
EuroSys 2023	18th European Conference on Computer Systems
RTSS 2022	43rd IEEE Real-Time Systems Symposium
RTAS 2022	28th IEEE Real-Time and Embedded Technology and Applications Symposium
EMSOFT 2021	International Conference on Embedded Software
ISORC 2021	24th International Symposium on Real-Time Distributed Computing
EMSOFT 2020	International Conference on Embedded Software
EMSOFT 2019	International Conference on Embedded Software
RTAS 2019	25th IEEE Real-Time and Embedded Technology and Applications Symposium
EuroSys 2019	14th European Conference on Computer Systems
RTSS 2018	39rd IEEE Real-Time Systems Symposium
WCET 2018	18th International Workshop on Worst-Case Execution Time Analysis
EMSOFT 2018	International Conference on Embedded Software
ARCS 2018	31st International Conference on Architecture of Computing Systems
ECRTS 2017	29rd Euromicro Conference on Real-Time Systems
RTSS 2016	37rd IEEE Real-Time Systems Symposium
RTAS 2016	22nd IEEE Real-Time and Embedded Technology and Applications Symposium
ISORC 2016	19th International Symposium on Real-Time Distributed Computing
ISORC 2015	18th International Symposium on Real-Time Distributed Computing

Teaching

Summer Term 2025

System-Level Programming, Lecture

Winter Term 2024

Dependable Real-Time Systems, Lecture and Exercises

Summer Term 2024

Winter Term 2023

Summer Term 2021

Winter Term 2020

Dependable Real-Time Systems (VEZS), Lecture

Summer Term 2019

Individual Prototyping and Systems Engineering (DIY)

Winter Term 2018

Real-Time Systems (EZS), Exercises

Summer Term 2018

Winter Term 2017/18

Real-Time Systems (EZS), Exercises

Summer Term 2017

Dependable Real-Time Systems (VEZS), Exercises

Winter Term 2016/17

Real-Time Systems (EZS), Exercises

Summer Term 2016

Dependable Real-Time Systems (VEZS), Exercises

Winter Term 2015/16

Summer Term 2015

Systems Programming in C (SPiC), Exercises

Winter Term 2014/15

Publications

(exported from CRIS)

2025

Gerber ME., Gerhorst L., Mudraje I., Vogelgesang K., Herfet T., Wägemann P.:
vNV-Heap: An Ownership-based Virtually Non-Volatile Heap for Embedded Systems
International Conference on Languages, Compilers, and Tools for Embedded Systems (LCTES 2025)
Open Access: https://arxiv.org/pdf/2501.17707
Mudraje I., Vogelgesang K., Devreker J., Gerhorst L., Raffeck P., Wägemann P., Herfet T.:
Reverse Engineering the ESP32-C3 Wi-Fi Drivers for Static Worst-Case Analysis of Intermittently-Powered Systems
13th International Workshop on Energy Harvesting and Energy-Neutral Sensing Systems (ENSsys '25) (Irvine, CA, USA, 6. May 2025 - 9. April 2025)
In: Proceedings of the 13th International Workshop on Energy Harvesting and Energy-Neutral Sensing Systems (ENSsys ’25) 2025
Open Access: https://arxiv.org/pdf/2501.17684
URL: https://arxiv.org/pdf/2501.17684
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. January 2025 - 13. January 2025)
In: Proceedings of the Consumer Communications & Networking Conference (CCNC 2025) 2025
Open Access: https://sys.cs.fau.de/publications/2025/vogelgesang_25_ccnc.pdf
URL: https://sys.cs.fau.de/publications/2025/vogelgesang_25_ccnc.pdf

2024

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. May 2024 - 16. May 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
Dengler E., Wägemann P.:
Crêpe: Clock Reconfigurability for Preemption Control (Artifact)
In: Schloss Dagstuhl - Leibniz-Zentrum für Informatik (ed.): Dagstuhl Artifacts Series, 2024 (Dagstuhl Artifacts Series, Vol.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
(anderer)
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. July 2024 - 12. July 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
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. October 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
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. July 2024 - 9. July 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
Müller K., Weidner J., Franchi N., Wägemann P.:
TinyEP: TinyML-enhanced Energy Profiling for Extreme Edge Devices
In: IEEE Access (2024), p. 1-1
ISSN: 2169-3536
DOI: 10.1109/ACCESS.2024.3520089
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. June 2024 - 28. June 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., 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. July 2024 - 9. July 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
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: 10.1109/CCNC51664.2024.10454781

2023

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, p. 2:1--2:3 (Dagstuhl Artifacts Series, Vol.9)
DOI: 10.4230/DARTS.9.1.2
URL: https://drops.dagstuhl.de/opus/volltexte/2023/18023/pdf/DARTS-9-1-2.pdf
(anderer)
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. July 2023 - 12. July 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
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. July 2023 - 14. May 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

2022

Berger A., Schuster S., Wägemann P., Ulbrich P.:
OS-State–Aware Fuzzing for Worst-Case Response Times
Herbsttreffen der Fachgruppe Betriebssysteme 2022 (, 19. September 2022 - 20. September 2022)
Open Access: https://www.betriebssysteme.org/wp-content/uploads/2022/09/FGBS2022-autumn_paper_343.pdf
URL: https://www.betriebssysteme.org/wp-content/uploads/2022/09/FGBS2022-autumn_paper_343.pdf
Wägemann P.:
Static worst-case analyses and their validation techniques for safety-critical systems
In: Michael Felderer, Wilhelm Hasselbring, Heiko Koziolek, Florian Matthes, Lutz Prechelt, Ralf Reussner, Bernhard Rumpe, Ina Schaefer (ed.): Ernst Denert Award for Software Engineering 2020. Practice Meets Foundations, Cham: Springer, 2022, p. 227-247
ISBN: 978-3-030-83127-1
DOI: 10.1007/978-3-030-83128-8_11

2021

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. June 2021)
In: Jorg Henkel, Xu Liu (ed.): 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

2020

Ripperger S., Carter G., Page R., Duda N., Kölpin A., Weigel R., Hartmann M., Nowak T., Thielecke J., Schadhauser M., Robert J., Herbst S., Meyer-Wegener K., Wägemann P., Schröder-Preikschat W., Cassens B., Dressler F., Mayer F., Kapitza R.:
Thinking small: next-generation sensor networks close the size gap in vertebrate biologging
In: Plos Biology (2020)
ISSN: 1544-9173
DOI: 10.1371/journal.pbio.3000655
Wägemann P.:
Energy-Constrained Real-Time Systems and Their Worst-Case Analyses (Dissertation, 2020)
URL: https://nbn-resolving.org/urn:nbn:de:bvb:29-opus4-146935

2019

Eichler C., Wägemann P., Schröder-Preikschat W.:
GenEE: A Benchmark Generator for Static Analysis Tools of Energy-Constrained Cyber-Physical Systems
2nd Workshop on Benchmarking Cyber-Physical Systems and Internet of Things, CPS-IoTBench 2019 (Montreal, QC, 15. April 2019)
In: Gowri Sankar Ramachandran, Jorge Ortiz (ed.): CPS-IoTBench 2019 - Proceedings of the 2019 2nd Workshop on Benchmarking Cyber-Physical Systems and Internet of Things 2019
DOI: 10.1145/3312480.3313170
URL: https://www4.cs.fau.de/Publications/2019/eichler_19_cpsiotbench.pdf
Maier S., Hönig T., Wägemann P., Schröder-Preikschat W.:
Asynchronous Abstract Machines: Anti-noise System Software for Many-core Processors
9th International Workshop on Runtime and Operating Systems for Supercomputers, ROSS 2019, co-located with HPDC 2019 (Phoenix, AZ, 25. June 2019)
In: ROSS 2019 - Proceedings of the 9th International Workshop on Runtime and Operating Systems for Supercomputers, co-located with HPDC 2019 2019
DOI: 10.1145/3322789.3328744
URL: https://www4.cs.fau.de/Publications/2019/maier_19_ross.pdf
Raffeck P., Eichler C., Wägemann P., Schröder-Preikschat W.:
Worst-case energy-consumption analysis by microarchitecture-aware timing analysis for device-driven cyber-physical systems
19th International Workshop on Worst-Case Execution Time Analysis, WCET 2019 (Stuttgart, 9. July 2019)
In: Sebastian Altmeyer (ed.): OpenAccess Series in Informatics 2019
DOI: 10.4230/OASIcs.WCET.2019.4
URL: https://drops.dagstuhl.de/storage/01oasics/oasics-vol072-wcet2019/OASIcs.WCET.2019.4/OASIcs.WCET.2019.4.pdf
Schuster S., Wägemann P., Ulbrich P., Schröder-Preikschat W.:
Proving Real-Time Capability of Generic Operating Systems by System-Aware Timing Analysis
25th Real-Time and Embedded Technology and Applications Symposium (RTAS '19) (Montral, Canada, 16. April 2019 - 18. April 2019)
In: In Proceedings of the 25th Real-Time and Embedded Technology and Applications Symposium (RTAS '19) 2019
DOI: 10.1109/rtas.2019.00034
URL: https://www4.cs.fau.de/Publications/2019/schuster_19_rtas.pdf
Sieh V., Burlacu R., Hönig T., Janker H., Raffeck P., Wägemann P., Schröder-Preikschat W.:
Combining Automated Measurement-Based Cost Modeling With Static Worst-Case Execution-Time and Energy-Consumption Analyses
In: IEEE Embedded Systems Letters 11 (2019), p. 38-41
ISSN: 1943-0663
DOI: 10.1109/LES.2018.2868823
URL: https://www4.cs.fau.de/Publications/2019/sieh_19_esl.pdf

2018

Duda N., Nowak T., Hartmann M., Schadhauser M., Cassens B., Wägemann P., Nabeel M., Ripperger S., Herbst S., Meyer-Wegener K., Mayer F., Dressler F., Schröder-Preikschat W., Kapitza R., Robert J., Thielecke J., Weigel R., Kölpin A.:
BATS: Adaptive Ultra Low Power Sensor Network for Animal Tracking
In: Sensors (2018)
ISSN: 1424-8220
DOI: 10.3390/s18103343
Eichler C., Wägemann P., Distler T., Ulbrich P., Schröder-Preikschat W.:
TASKers: A Whole-System Generator for Benchmarking Real-Time-System Analyses
Workshop on Worst-Case Execution Time Analysis (Barcelona, 3. July 2018 - 3. July 2018)
In: 18th International Workshop on Worst-Case Execution Time Analysis (WCET 2018), Dagstuhl, Germany: 2018
Open Access: https://drops.dagstuhl.de/storage/01oasics/oasics-vol063-wcet2018/OASIcs.WCET.2018.6/OASIcs.WCET.2018.6.pdf
URL: https://drops.dagstuhl.de/storage/01oasics/oasics-vol063-wcet2018/OASIcs.WCET.2018.6/OASIcs.WCET.2018.6.pdf
Schuster S., Ulbrich P., Wägemann P., Schröder-Preikschat W.:
Towards System-Wide Timing Analysis of Real-Time-Capable Operating Systems
30th Euromicro Conference on Real-Time Systems (ECRTS '18) (Barcelona, 3. July 2018 - 6. July 2018)
In: Martina Maggio (ed.): Work-In-Progress Proceedings of 30th Euromicro Conference on Real-Time Systems (ECRTS-WiP '18) 2018
URL: https://www.ecrts.org/fileadmin/files_ecrts18/ECRTS2018-WiP-proceedings.pdf
Wägemann P., Dietrich C., Distler T., Ulbrich P., Schröder-Preikschat W.:
Whole-System Worst-Case Energy-Consumption Analysis for Energy-Constrained Real-Time Systems
30th Euromicro Conference on Real-Time Systems (ECRTS '18) (Barcelona, 3. July 2018 - 6. July 2018)
In: Proceedings of the 30th Euromicro Conference on Real-Time Systems (ECRTS '18), Dagstuhl, Germany: 2018
DOI: 10.4230/LIPIcs.ECRTS.2018.24

2017

Dietrich C., Wägemann P., Ulbrich P., Lohmann D.:
SysWCET: Whole-System Response-Time Analysis for Fixed-Priority Real-Time Systems (Outstanding Paper)
Real-Time and Embedded Technology and Applications Symposium (Pittsburgh, PA, USA, 17. April 2017 - 21. April 2017)
In: Davis, Rob; Parmer, Gabriel (ed.): Proceedings of the 23rd Real-Time and Embedded Technology and Applications Symposium (RTAS '17), Los Alamitos, CA: 2017
DOI: 10.1109/RTAS.2017.37
URL: https://www4.cs.fau.de/Publications/2017/dietrich_17_rtas.pdf
Eichler C., Wägemann P., Distler T., Schröder-Preikschat W.:
Demo Abstract: Tooling Support for Benchmarking Timing Analysis
23rd Real-Time and Embedded Technology and Applications Symposium, Demo Session (RTAS Demo '17) (Pittsburgh, USA, 18. April 2017 - 20. April 2017)
In: Proceedings of the 23rd Real-Time and Embedded Technology and Applications Symposium, Demo Session (RTAS Demo '17) 2017
DOI: 10.1109/RTAS.2017.20
URL: https://www4.cs.fau.de/Publications/2017/eichler_17_rtas-demo.pdf
Sieh V., Burlacu R., Hönig T., Janker H., Raffeck P., Wägemann P., Schröder-Preikschat W.:
An End-To-End Toolchain: From Automated Cost Modeling to Static WCET and WCEC Analysis
20th International Symposium on Real-Time Distributed Computing (ISORC 2017) (Toronto, Canada, 16. May 2017 - 18. May 2017)
In: Proceedings of the 20th International Symposium on Real-Time Distributed Computing (ISORC 2017) 2017
DOI: 10.1109/ISORC.2017.10
URL: https://www4.cs.fau.de/Publications/2017/sieh_17_isorc.pdf
Wägemann P., Distler T., Eichler C., Schröder-Preikschat W.:
Benchmark Generation for Timing Analysis
23rd Real-Time and Embedded Technology and Applications Symposium (RTAS '17) (Pittsburgh, USA, 18. April 2017 - 20. April 2017)
In: Proceedings of the 23rd Real-Time and Embedded Technology and Applications Symposium (RTAS '17) 2017
DOI: 10.1109/RTAS.2017.6
URL: https://www4.cs.fau.de/Publications/2017/waegemann_17_rtas.pdf
Wägemann P., Distler T., Janker H., Raffeck P., Sieh V., Schröder-Preikschat W.:
Operating Energy-Neutral Real-Time Systems
In: ACM Transactions on Embedded Computing Systems 17 (2017), p. 11:1-11:25
ISSN: 1539-9087
DOI: 10.1145/3078631
URL: https://www4.cs.fau.de/Publications/2017/waegemann_17_tecs.pdf

2016

Eibel C., Herbst S., Cassens B., Hönig T., Wägemann P., Janker H., Kapitza R., Meyer-Wegener K., Schröder-Preikschat W.:
A Flexible, Adaptive System for Data-Stream Processing in Energy-Constrained Ad-hoc Networks
In: Technische Berichte des Departments Informatik, Erlangen: FAU Erlangen-Nürnberg, 2016, p. 1-10
URL: https://opus4.kobv.de/opus4-fau/frontdoor/index/index/docId/6893
(online publication)
Falk Heiko, Altmeyer Sebastian, Hellinckx Peter, Hellinckx Peter, Lisper Björn, Puffitsch Wolfgang, Rochange Christine, Schoeberl Martin, Bo Sørensen Rasmus, Wägemann Peter, Wegener Simon:
TACLeBench: A Benchmark Collection to Support Worst-Case Execution Time Research
16th International Workshop on Worst-Case Execution Time Analysis (Toulouse, France)
In: Proceedings of the 16th International Workshop on Worst-Case Execution Time Analysis (WCET '16) 2016
DOI: 10.4230/OASIcs.WCET.2016.2
URL: https://drops.dagstuhl.de/storage/01oasics/oasics-vol055_wcet2016/OASIcs.WCET.2016.2/OASIcs.WCET.2016.2.pdf
Wägemann P., Distler T., Janker H., Raffeck P., Sieh V.:
A Kernel for Energy-Neutral Real-Time Systems with Mixed Criticalities
22nd Real-Time Embedded Technology & Applications Symposium (Vienna, Austria)
In: Proceedings of the 22nd Real-Time Embedded Technology & Applications Symposium (RTAS '16) 2016
Open Access: https://www4.cs.fau.de/Publications/2016/waegemann_16_rtas.pdf
URL: https://www4.cs.fau.de/Publications/2016/waegemann_16_rtas.pdf
Wägemann P., Distler T., Raffeck P., Schröder-Preikschat W.:
Poster Abstract: Towards Code Metrics for Benchmarking Timing Analysis
37th Real-Time Systems Symposium (Porto, Portugal)
In: Proceedings of the 37th Real-Time Systems Symposium (RTSS '16) 2016
URL: https://www4.cs.fau.de/Publications/2016/waegemann_16_rtss.pdf
Wägemann P., Distler T., Raffeck P., Schröder-Preikschat W.:
Towards Code Metrics for Benchmarking Timing Analysis
Real-Time Systems Symposium Work-in-Progress Session (Porto, Portugal)
In: Proceedings of the 37th Real-Time Systems Symposium Work-in-Progress Session (RTSS WiP '16) 2016
Open Access: https://www4.cs.fau.de/Publications/2016/waegemann_16_rtss-wip.pdf
URL: https://www4.cs.fau.de/Publications/2016/waegemann_16_rtss-wip.pdf

2015

Hönig T., Eibel C., Herzog B., Janker H., Wägemann P., Schröder-Preikschat W.:
Playing Hare and Tortoise: The FigarOS Kernel for Fine-Grained System-Level Energy Optimizations
Brazilian Symposium on Computing Systems Engineering (Fóz do Iguaçú, Brazil, 3. November 2015 - 6. November 2015)
In: IEEE (ed.): Proceedings of the 2015 Brazilian Symposium on Computing Systems Engineering (SBESC '15) 2015
DOI: 10.1109/SBESC.2015.22
Wägemann P.:
Energieverbrauchsanalyse mittels impliziter Pfadaufzählung und genetischer Algorithmen
Echtzeit 2015 (GI 2015) (Boppard, Germany)
In: Betriebssysteme und Echtzeit, Berlin Heidelberg: 2015
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
Wägemann P., Distler T., Hönig T., Sieh V., Schröder-Preikschat W.:
GenE: A Benchmark Generator for WCET Analysis
15th International Workshop on Worst-Case Execution Time Analysis (Lund, Sweden)
In: Proceedings of the 15th International Workshop on Worst-Case Execution Time Analysis (WCET '15) 2015
Open Access: https://www4.cs.fau.de/Publications/2015/waegemann_15_wcet.pdf
URL: https://www4.cs.fau.de/Publications/2015/waegemann_15_wcet.pdf

2014

Wägemann P., Hönig T., Kapitza R., Schröder-Preikschat W.:
Worst-Case Energy Consumption Analysis for Soft and Hard Energy Systems
USENIX OSDI 2014 (Broomfield, CO, USA)
In: Proceedings of the 11th USENIX Symposium on Operating Systems Design and Implementation (OSDI 2014), Poster Session 2014
URL: https://www.usenix.org/conference/osdi14/poster-sessions