@misc{BrandaleroVeleskiMunozHernandezetal., author = {Brandalero, Marcelo and Veleski, Mitko and Mu{\~n}oz-Hernandez, Hector Gerardo and Ali, Muhammad and Le Jeune, Laurens and Goedem{\´e}, Toon and Mentens, Nele and Vandendriessche, Jurgen and Lhoest, Lancelot and Da Silva, Bruno A. and Touhafi, Abdellah and Goehringer, Diana and H{\"u}bner, Michael}, title = {Embedded AI Techniques for Industrial Applications}, series = {31st International Conference on Field-Programmable Logic and Applications (FPL), Dresden, Germany, 30 August-3 September 2021}, journal = {31st International Conference on Field-Programmable Logic and Applications (FPL), Dresden, Germany, 30 August-3 September 2021}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-6654-3759-2}, doi = {10.1109/FPL53798.2021.00071}, pages = {374 -- 375}, language = {en} } @misc{GianiBenevenutiGoncalvesetal., author = {Giani, Braga and Benevenuti, Fabio and Gon{\c{c}}alves, Marcio M. and H{\"u}bner, Michael and Brandalero, Marcelo and Kastensmidt, Fernanda and Azambuja, Jose Rodrigo}, title = {Evaluating softcore GPU in SRAM-based FPGA under radiation-induced effects}, series = {Microelectronics Reliability}, volume = {126}, journal = {Microelectronics Reliability}, issn = {0026-2714}, doi = {10.1016/j.microrel.2021.114348}, language = {en} } @misc{GoncalvesBenevenutiMunozHernandezetal., author = {Gon{\c{c}}alves, Marcio M. and Benevenuti, Fabio and Munoz-Hernandez, Hector Gerardo and Brandalero, Marcelo and H{\"u}bner, Michael and Kastensmidt, Fernanda and Azambuja, Jose Rodrigo}, title = {Investigating Floating-Point Implementations in a Softcore GPU under Radiation-Induced Faults}, series = {27th IEEE International Conference on Electronics, Circuits and Systems (ICECS), virtual conference, November 23-25, 2020}, journal = {27th IEEE International Conference on Electronics, Circuits and Systems (ICECS), virtual conference, November 23-25, 2020}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-7281-6044-3}, doi = {10.1109/ICECS49266.2020.9294939}, pages = {1 -- 4}, language = {en} } @misc{BrandaleroAliLeJeuneetal., author = {Brandalero, Marcelo and Ali, Muhammad and Le Jeune, Laurens and Munoz-Hernandez, Hector Gerardo and Veleski, Mitko and Silva, Bruno da and Lemeire, Jan and Van Beeck, Kristof and Touhafi, Abdellah and Goedem{\´e}, Toon and Mentens, Nele and G{\"o}hringer, Diana and H{\"u}bner, Michael}, title = {AITIA: Embedded AI Techniques for Industrial Applications}, series = {International Conference on Omni-Layer Intelligent Systems (COINS), 31 August-2 September 2020, Barcelona, Spain}, journal = {International Conference on Omni-Layer Intelligent Systems (COINS), 31 August-2 September 2020, Barcelona, Spain}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-7281-6371-0}, doi = {10.1109/COINS49042.2020.9191672}, pages = {1 -- 7}, language = {en} } @misc{VeleskiHuebnerKrsticetal., author = {Veleski, Mitko and H{\"u}bner, Michael and Krstic, Milos and Kraemer, Rolf}, title = {Design and implementation strategy of adaptive processor-based systems for error resilient and power-efficient operation}, series = {24th International Symposium on Design and Diagnostics of Electronic Circuits \& Systems, DDECS, April 7-9 2021}, journal = {24th International Symposium on Design and Diagnostics of Electronic Circuits \& Systems, DDECS, April 7-9 2021}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-6654-3595-6}, doi = {10.1109/DDECS52668.2021.9417023}, pages = {57 -- 62}, language = {en} } @phdthesis{Veleski, author = {Veleski, Mitko}, title = {A cross-layer framework for adaptive processor-based systems regarding error resilience and power efficiency}, address = {Cottbus ; Senftenberg}, doi = {10.26127/BTUOpen-6145}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:co1-opus4-61450}, pages = {xx, 132}, language = {en} } @misc{VeleskiHuebnerKrsticetal., author = {Veleski, Mitko and H{\"u}bner, Michael and Krstic, Milos and Kraemer, Rolf}, title = {Towards Error Resilient and Power-Efficient Adaptive Multiprocessor System using Highly Configurable and Flexible Cross-Layer Framework}, series = {IEEE 27th International Symposium on On-Line Testing and Robust System Design (IOLTS), IOLTS 2021, June 28-30, 2021}, journal = {IEEE 27th International Symposium on On-Line Testing and Robust System Design (IOLTS), IOLTS 2021, June 28-30, 2021}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-6654-3370-9}, doi = {10.1109/IOLTS52814.2021.9486695}, pages = {1 -- 7}, language = {en} } @misc{BielefeldtBasenerKhanetal., author = {Bielefeldt, Jens and Basener, Kai-Uwe and Khan, Siddique R. and Massah, Mozhdeh and Wiesbrock, Hans-Werner and Scharoba, Stefan and H{\"u}bner, Michael}, title = {DeepTest: How Machine Learning Can Improve the Test of Embedded Systems }, series = {10th Mediterranean Conference on Embedded Computing (MECO), 7-10 June 2021}, journal = {10th Mediterranean Conference on Embedded Computing (MECO), 7-10 June 2021}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-6654-3912-1}, doi = {10.1109/meco52532.2021.9460182}, pages = {1 -- 6}, language = {en} } @misc{ScharobaBasenerBielefeldtetal., author = {Scharoba, Stefan and Basener, Kai-Uwe and Bielefeldt, Jens and Wiesbrock, Hans-Werner and H{\"u}bner, Michael}, title = {Towards Machine Learning Support for Embedded System Tests}, series = {24th Euromicro Conference on Digital System Design, DSD 2021, virtual conference, 1-3 September 2021}, journal = {24th Euromicro Conference on Digital System Design, DSD 2021, virtual conference, 1-3 September 2021}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-6654-2703-6}, doi = {10.1109/dsd53832.2021.00034}, pages = {166 -- 173}, language = {en} } @misc{BielefeldtBasenerKhanetal., author = {Bielefeldt, Jens and Basener, Kai-Uwe and Khan, Siddique R. and Massah, Mozhdeh and Wiesbrock, Hans-Werner and Scharoba, Stefan and H{\"u}bner, Michael}, title = {Einsatz von Deep Learning f{\"u}r den Test Eingebetteter Systeme }, series = {Informatik 2021: computer science \& sustainability, 27. September-01. Oktober 2021, Berlin}, journal = {Informatik 2021: computer science \& sustainability, 27. September-01. Oktober 2021, Berlin}, publisher = {Gesellschaft f{\"u}r Informatik e.V.}, address = {Bonn}, isbn = {978-3-88579-708-1}, doi = {10.18420/INFORMATIK2021-166}, language = {de} } @misc{FrickeScharobaRachujetal., author = {Fricke, Florian and Scharoba, Stefan and Rachuj, Sebastian and Konopik, Andreas and Kluge, Florian and Hofstetter, Georg and Reichenbach, Marc}, title = {Application Runtime Estimation for AURIX Embedded MCU Using Deep Learning }, series = {Embedded computer systems : architectures, modeling, and simulation : 22nd International Conference, SAMOS 2022, Samos, Greece, July 3-7, 2022, proceedings}, journal = {Embedded computer systems : architectures, modeling, and simulation : 22nd International Conference, SAMOS 2022, Samos, Greece, July 3-7, 2022, proceedings}, editor = {Orailoglu, Alex and Reichenbach, Marc and Jung, Matthias}, publisher = {Springer}, address = {Cham}, isbn = {978-3-031-15073-9}, doi = {10.1007/978-3-031-15074-6_15}, pages = {235 -- 249}, language = {en} } @misc{MahmoodScharobaSchorlemeretal., author = {Mahmood, Safdar and Scharoba, Stefan and Schorlemer, Jonas and Schulz, Christian and H{\"u}bner, Michael and Reichenbach, Marc}, title = {Detecting Improvised Land-mines using Deep Neural Networks on GPR Image Dataset targeting FPGAs }, series = {IEEE Nordic Circuits and Systems Conference (NORCAS), 25-26 October 2022, Oslo, Norway}, journal = {IEEE Nordic Circuits and Systems Conference (NORCAS), 25-26 October 2022, Oslo, Norway}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {979-8-3503-4550-6}, doi = {10.1109/norcas57515.2022.9934735}, pages = {1 -- 7}, language = {en} } @misc{MahmoodHuebnerReichenbach, author = {Mahmood, Safdar and H{\"u}bner, Michael and Reichenbach, Marc}, title = {A Design-Space Exploration Framework for Application-Specific Machine Learning Targeting Reconfigurable Computing}, series = {Applied Reconfigurable Computing. Architectures, Tools, and Applications, 19th International Symposium, ARC 2023, Cottbus, Germany, September 27-29, 2023}, journal = {Applied Reconfigurable Computing. Architectures, Tools, and Applications, 19th International Symposium, ARC 2023, Cottbus, Germany, September 27-29, 2023}, editor = {Palumbo, Francesca and Keramidas, Georgios and Voros, Nikolaos and Diniz, Pedro C.}, publisher = {Springer}, address = {Cham}, isbn = {978-3-031-42921-7}, doi = {10.1007/978-3-031-42921-7_27}, pages = {371 -- 374}, language = {en} } @misc{VishwakarmaFritscherHagelaueretal., author = {Vishwakarma, Abhinav and Fritscher, Markus and Hagelauer, Amelie and Reichenbach, Marc}, title = {An RRAM-based building block for reprogrammable non-uniform sampling ADCs}, series = {Information Technology : it}, volume = {65}, journal = {Information Technology : it}, number = {1-2}, issn = {2196-7032}, doi = {10.1515/itit-2023-0021}, pages = {39 -- 51}, language = {en} } @misc{DaSilvaCardosoNardoetal., author = {Da Silva, Samuel Souza and Cardoso, Matheus and Nardo, Lucas and Nepomuceno, Erivelton and H{\"u}bner, Michael and Arias-Garcia, Janier}, title = {A New Chaos-Based PRNG Hardware Architecture Using The HUB Fixed-Point Format}, series = {IEEE Transactions on Instrumentation and Measurement}, volume = {Vol. 72}, journal = {IEEE Transactions on Instrumentation and Measurement}, issn = {1557-9662}, doi = {10.1109/TIM.2023.3235457}, pages = {1 -- 8}, language = {en} } @misc{KnoedtelRachujReichenbach, author = {Kn{\"o}dtel, Johannes and Rachuj, Sebastian and Reichenbach, Marc}, title = {Suitability of ISAs for Data Paths Based on Redundant Number Systems: Is RISC-V the best?}, series = {25th Euromicro Conference on Digital System Design (DSD), 31 August 2022 - 02 September 2022, Maspalomas, Spain}, journal = {25th Euromicro Conference on Digital System Design (DSD), 31 August 2022 - 02 September 2022, Maspalomas, Spain}, publisher = {IEEE}, doi = {10.1109/DSD57027.2022.00041}, pages = {247 -- 253}, language = {en} } @misc{ShahinRottaArchilaetal., author = {Shahin, Keyvan and Rotta, Randolf and Archila, Oscar and Mykytyn, Pavlo and Nattke, Matthias and Reichenbach, Marc and Nolte, J{\"o}rg and Natarov, Roman}, title = {A Modular Communication Architecture for Adaptive UAV Swarms}, series = {2023 IEEE International Conference on Omni-layer Intelligent Systems (COINS)}, journal = {2023 IEEE International Conference on Omni-layer Intelligent Systems (COINS)}, publisher = {IEEE}, address = {Berlin}, isbn = {979-8-3503-4647-3}, doi = {10.1109/COINS57856.2023.10189245}, pages = {6}, abstract = {Small Unmanned Aerial Vehicles (UAVs) have vast application potential from industrial logistics and disaster monitoring to smart farming, for example, to create maps with Normalized Difference Vegetation Index (NDVI) cameras and AI-based image classification or the precision spot application of fertilizers. Operating multiple UAVs in parallel, including those with different specializations, enables efficient coverage of large areas. While existing research focused mainly on predefined flight formations for swarms or autonomous missions for single UAVs, the focus of this work is on multiple UAVs with individually adaptable missions. We derive communication system requirements from swarm coordination algorithms and present a respective design. The resulting modular architecture enables future research on autonomous adaptive UAV swarms and their use as flying sensor platforms.}, language = {en} } @misc{SchwengerHolzingerFeyetal., author = {Schwenger, Lars and Holzinger, Philipp and Fey, Dietmar and Munoz-Hernandez, Hector Gerardo and Reichenbach, Marc}, title = {EasyHBM: Simple and Fast HBM Access for FPGAs Using High-Level-Synthesis}, series = {Embedded computer systems : architectures, modeling, and simulation : 22nd International Conference, SAMOS 2022, Samos, Greece, July 3-7, 2022, proceedings}, journal = {Embedded computer systems : architectures, modeling, and simulation : 22nd International Conference, SAMOS 2022, Samos, Greece, July 3-7, 2022, proceedings}, editor = {Orailoglu, Alex and Reichenbach, Marc and Jung, Matthias}, publisher = {Springer}, address = {Cham}, isbn = {978-3-031-15073-9}, pages = {43 -- 60}, language = {en} } @misc{KnoedtelMunozHernandezLehnertetal., author = {Kn{\"o}dtel, Johannes and Munoz-Hernandez, Hector Gerardo and Lehnert, Alexander and Thieu, Gia Bao and Gesper, Sven and Pay{\´a}-Vay{\´a}, Guillermo and Reichenbach, Marc}, title = {TAPRE-HBM: Trace-Based Processor Rapid Emulation Using HBM on FPGAs}, series = {Applied Reconfigurable Computing. Architectures, Tools, and Applications, 19th International Symposium, ARC 2023, Cottbus, Germany, September 27-29, 2023, Proceedings}, journal = {Applied Reconfigurable Computing. Architectures, Tools, and Applications, 19th International Symposium, ARC 2023, Cottbus, Germany, September 27-29, 2023, Proceedings}, editor = {Palumbo, Francesca and Keramidas, Georgios and Voros, Nikolaos and Diniz, Pedro C.}, publisher = {Springer}, address = {Cham}, isbn = {978-3-031-42920-0}, doi = {10.1007/978-3-031-42921-7_21}, pages = {307 -- 321}, language = {en} } @misc{HerglotzOchMeyeretal., author = {Herglotz, Christian and Och, Hannah and Meyer, Anna and Ramasubbu, Geetha and Eicherm{\"u}ller, Lena and Kr{\"a}nzler, Matthias and Brand, Fabian and Fischer, Kristian and Nguyen, Dat Thanh and Regensky, Andy and Kaup, Andr{\´e}}, title = {The Bj{\o}ntegaard Bible Why Your Way of Comparing Video Codecs May Be Wrong}, series = {IEEE Transactions on Image Processing}, journal = {IEEE Transactions on Image Processing}, number = {Volume 33}, issn = {1057-7149}, doi = {10.1109/TIP.2023.3346695}, pages = {987 -- 1001}, abstract = {In this paper, we provide an in-depth assessment on the Bj{\o}ntegaard Delta. We construct a large data set of video compression performance comparisons using a diverse set of metrics including PSNR, VMAF, bitrate, and processing energies. These metrics are evaluated for visual data types such as classic perspective video, 360° video, point clouds, and screen content. As compression technology, we consider multiple hybrid video codecs as well as state-of-the-art neural network based compression methods. Using additional supporting points in-between standard points defined by parameters such as the quantization parameter, we assess the interpolation error of the Bj{\o}ntegaard-Delta (BD) calculus and its impact on the final BD value. From the analysis, we find that the BD calculus is most accurate in the standard application of rate-distortion comparisons with mean errors below 0.5 percentage points. For other applications and special cases, e.g., VMAF quality, energy considerations, or inter-codec comparisons, the errors are higher (up to 5 percentage points), but can be halved by using a higher number of supporting points. We finally come up with recommendations on how to use the BD calculus such that the validity of the resulting BD-values is maximized. Main recommendations are as follows: First, relative curve differences should be plotted and analyzed. Second, the logarithmic domain should be used for saturating metrics such as SSIM and VMAF. Third, BD values below a certain threshold indicated by the subset error should not be used to draw recommendations. Fourth, using two supporting points is sufficient to obtain rough performance estimates.}, language = {en} } @misc{HerglotzKraenzlerChuetal., author = {Herglotz, Christian and Kr{\"a}nzler, Matthias and Chu, Xixue and Fran{\c{c}}ois, Edouard and He, Yong and Kaup, Andr{\´e}}, title = {Extended Signaling Methods for Reduced Video Decoder Power Consumption Using Green Metadata}, series = {IEEE Transactions on Circuits and Systems II: Express Briefs}, volume = {Volume 71}, journal = {IEEE Transactions on Circuits and Systems II: Express Briefs}, number = {Issue 3}, issn = {1549-7747}, doi = {10.1109/TCSII.2023.3328405}, pages = {1141 -- 1145}, abstract = {In this brief, we discuss one aspect of the latest MPEG standard edition on energy-efficient media consumption, also known as Green Metadata (ISO/IEC 232001-11), which is the interactive signaling for remote decoder-power reduction for peer-to-peer video conferencing. In this scenario, the receiver of a video, e.g., a battery-driven portable device, can send a dedicated request to the sender which asks for a video bitstream representation that is less complex to decode and process. Consequently, the receiver saves energy and extends operating times. We provide an overview on latest studies from the literature dealing with energy-saving aspects, which motivate the extension of the legacy Green Metadata standard. Furthermore, we explain the newly introduced syntax elements and verify their effectiveness by performing dedicated experiments. We show that the integration of these syntax elements can lead to dynamic energy savings of up to 90\% for software video decoding and 80\% for hardware video decoding, respectively.}, language = {en} }