Alexander Dörflinger: Institut für Datentechnik und Kommunikationsnetze

Alexander Dörflinger

HS 66, Raum 1307

+49 531 391 9680

Institut für Datentechnik und Kommunikationsnetze Hans-Sommer-Straße 66, Braunschweig 38106

Forschung

KI-PRO: Energieeffiziente Datenverarbeitung im autonomen Fahrzeug mittels Mehrprozessorsystem und integrierten KI-Beschleunigern
- Analysis of Open-Source RISC-V processor systems (Rocket, BOOM, Ariane CVA6, SHAKTI C-Class)
- Digital accelerators for Deep Neural Networks
- Processor and accelerator fault tolerance
FastTrack
- Applying ECC to existing processor designs for fault tolerance
Controlling Concurrent Change (http://ccc-project.org):
- Subproject B3: Safety and Availability
- Subproject C1: Aerospace Electronics
Data Processing Units (DPUs) for spacecrafts
- DPU for the JANUS camera module onboard the JUICE mission (http://sci.esa.int/juice/)

Lehre

Entwurf fehlertoleranter Rechnersysteme (Übung)
Praktikum Datentechnik / Technische Informatik (Versuch Logikanalysator)
Studienseminar Datentechnik (ausgewählte Themen)

Publikationen

Das aufgeführte Material ist urheberrechtlich geschützt. Das entsprechende Urheberrecht ist zu beachten.

Alexander Dörflinger, Mark Albers, Benedikt Kleinbeck, Yejun Guan, Harald Michalik, Raphael Klink, Christopher Blochwitz, Anouar Nechi and Mladen Berekovic, "A comparative survey of open-source application-class RISC-V processor implementations" in Proceedings of the 18th ACM International Conference on Computing Frontiers, (New York, NY, USA), Association for Computing Machinery, Mai 2021.
@inproceedings{Dörflinger2021Acomparativesurvey, address = {New York, NY, USA}, author = {Alexander Dörflinger and Mark Albers and Benedikt Kleinbeck and Yejun Guan and Harald Michalik and Raphael Klink and Christopher Blochwitz and Anouar Nechi and Mladen Berekovic}, booktitle = {Proceedings of the 18th ACM International Conference on Computing Frontiers}, month = may, publisher = {Association for Computing Machinery}, title = {{A comparative survey of open-source application-class RISC-V processor implementations}}, url = {https://doi.org/10.24355/dbbs.084-202105101615-0}, year = {2021} }
Alexander Dörflinger, Yejun Guan, Sören Michalik, Sönke Michalik, Jamin Naghmouchi and Harald Michalik, "ECC Memory for Fault Tolerant RISC-V Processors" in Architecture of Computing Systems - ARCS 2020, Januar 2020.
@inproceedings{Dörflinger2020ECCMemoryfor, author = {Alexander Dörflinger and Yejun Guan and Sören Michalik and Sönke Michalik and Jamin Naghmouchi and Harald Michalik}, booktitle = {Architecture of Computing Systems - ARCS 2020}, month = jan, title = {{ECC Memory for Fault Tolerant RISC-V Processors}}, url = {https://doi.org/10.24355/dbbs.084-202105041412-0}, year = {2020} }
Mischa Möstl, Alexander Dörflinger, Mark Albers, Harald Michalik and Rolf Ernst, "Self-Adaptation for Availability in CPU-FPGA Systems under Soft Errors" in NASA/ESA Conference on Adaptive Hardware and Systems (AHS), Januar 2019.
@inproceedings{moestl2019selfadaptation, author = {Mischa Möstl and Alexander Dörflinger and Mark Albers and Harald Michalik and Rolf Ernst}, booktitle = {NASA/ESA Conference on Adaptive Hardware and Systems (AHS)}, month = jan, title = {{Self-Adaptation for Availability in CPU-FPGA Systems under Soft Errors}}, url = {https://doi.org/10.24355/dbbs.084-202105041454-0}, year = {2019} }
Alexander Dörflinger, Mark Albers, Björn Fiethe, Harald Michalik, Mischa Möstl, Johannes Schlatow and Rolf Ernst, "Demonstrating Controlled Change for Autonomous Space Vehicles" in NASA/ESA Conference on Adaptive Hardware and Systems (AHS), Januar 2019.
@inproceedings{doerflinger2019demonstrating, author = {Alexander Dörflinger and Mark Albers and Björn Fiethe and Harald Michalik and Mischa Möstl and Johannes Schlatow and Rolf Ernst}, booktitle = {NASA/ESA Conference on Adaptive Hardware and Systems (AHS)}, month = jan, title = {{Demonstrating Controlled Change for Autonomous Space Vehicles}}, url = {https://doi.org/10.24355/dbbs.084-202105041425-0}, year = {2019} }
Björn Fiethe, Alexander Dörflinger and Harald Michalik, "Efficient Image Data Processing for the JANUS Instrument on JUICE" in Eurospace DASIA 2019, Januar 2019.
@inproceedings{fiethe2019efficient, author = {Björn Fiethe and Alexander Dörflinger and Harald Michalik}, booktitle = {Eurospace DASIA 2019}, month = jan, title = {{Efficient Image Data Processing for the JANUS Instrument on JUICE}}, year = {2019} }
Alexander Dörflinger, Mark Albers, Johannes Schlatow, Björn Fiethe, Harald Michalik, Phillip Keldenich and Sándor P. Fekete, "Hardware and Software Task Scheduling for ARM-FPGA Platforms" in NASA/ESA Conference on Adaptive Hardware and Systems (AHS), (Edinburgh, UK), August 2018.
@inproceedings{alex2018hardware, address = {Edinburgh, UK}, author = {Alexander Dörflinger and Mark Albers and Johannes Schlatow and Björn Fiethe and Harald Michalik and Phillip Keldenich and Sándor P. Fekete}, booktitle = {NASA/ESA Conference on Adaptive Hardware and Systems (AHS)}, month = aug, title = {{Hardware and Software Task Scheduling for ARM-FPGA Platforms}}, url = {https://doi.org/10.24355/dbbs.084-202105041433-0}, year = {2018} }
Alexander Dörflinger, Mark Albers, Björn Fiethe and Harald Michalik, "Hardware Acceleration in Genode OS Using Dynamic Partial Reconfiguration" in Architecture of Computing Systems -- ARCS, Januar 2018.
@inproceedings{doerflinger2018hardware, author = {Alexander Dörflinger and Mark Albers and Björn Fiethe and Harald Michalik}, booktitle = {Architecture of Computing Systems -- ARCS}, month = jan, title = {{Hardware Acceleration in Genode OS Using Dynamic Partial Reconfiguration}}, url = {https://doi.org/10.24355/dbbs.084-202105041440-0}, year = {2018} }
Holger Michel, Hipólito Guzmán-Miranda, Alexander Dörflinger, Harald Michalik and Miquel Aguirre Echanove, "SEU fault classification by fault injection for an FPGA in the space instrument SOPHI" in NASA/ESA Conference on Adaptive Hardware and Systems (AHS), Januar 2017.
@inproceedings{michel2017seufault, author = {Holger Michel and Hipólito Guzmán-Miranda and Alexander Dörflinger and Harald Michalik and Miquel Aguirre Echanove}, booktitle = {NASA/ESA Conference on Adaptive Hardware and Systems (AHS)}, month = jan, title = {{SEU fault classification by fault injection for an FPGA in the space instrument SOPHI}}, url = {https://doi.org/10.24355/dbbs.084-202105041458-0}, year = {2017} }
Alexander Dörflinger, Björn Fiethe, Harald Michalik, Sándor P. Fekete, Phillip Keldenich and Christian Scheffer, "Resource-efficient dynamic partial reconfiguration on FPGAs for space instruments" in NASA/ESA Conference on Adaptive Hardware and Systems (AHS), Januar 2017.
@inproceedings{doerflinger2017resourceefficient, author = {Alexander Dörflinger and Björn Fiethe and Harald Michalik and Sándor P. Fekete and Phillip Keldenich and Christian Scheffer}, booktitle = {NASA/ESA Conference on Adaptive Hardware and Systems (AHS)}, month = jan, title = {{Resource-efficient dynamic partial reconfiguration on FPGAs for space instruments}}, url = {https://doi.org/10.24355/dbbs.084-202105041448-0}, year = {2017} }

Alexander Dörflinger

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