@inproceedings{WidhalmGoeschkaKastner, author = {Widhalm, Dominik and Goeschka, Karl M. and Kastner, Wolfgang}, title = {Undervolting on wireless sensor nodes: a critical perspective}, series = {Proceedings of the 23rd International Conference on Distributed Computing and Networking (ICDCN 2022), 4-7 January 2022, Delhi, India}, booktitle = {Proceedings of the 23rd International Conference on Distributed Computing and Networking (ICDCN 2022), 4-7 January 2022, Delhi, India}, doi = {https://doi.org/10.1145/3491003.3491018}, pages = {8}, subject = {wireless sensor network}, language = {en} } @misc{WidhalmTaunerHorauer, author = {Widhalm, Dominik and Tauner, Stefan and Horauer, Martin}, title = {Augmenting Pre-Silicon Simulation by embedding a Scripting Language in a SystemC Environment}, subject = {Embedded Systems}, language = {en} } @inproceedings{HimmelstossEdelmoser, author = {Himmelstoß, Felix and Edelmoser, Karl}, title = {Quadratic Flyback Converter}, series = {Proceedings of PCIM Europe digital days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, Nuernberg, Germany, 7-8 July, 2020}, booktitle = {Proceedings of PCIM Europe digital days 2020; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, Nuernberg, Germany, 7-8 July, 2020}, pages = {6}, subject = {Quadratic Power Converter}, language = {en} } @inproceedings{WidhalmGoeschkaKastner, author = {Widhalm, Dominik and Goeschka, Karl M. and Kastner, Wolfgang}, title = {Node-level indicators of soft faults in wireless sensor networks}, series = {Proceedings of the 40th International Symposium on Reliable Distributed Systems (SRDS 2021), 20-23 September 2021, Chicago, USA}, booktitle = {Proceedings of the 40th International Symposium on Reliable Distributed Systems (SRDS 2021), 20-23 September 2021, Chicago, USA}, publisher = {IEEE}, pages = {13 -- 22}, subject = {wireless sensor network}, language = {en} } @article{Himmelstoss, author = {Himmelstoß, Felix}, title = {Improved positive output voltage super-lift Boost converter}, series = {WSEAS TRANSACTIONS on POWER SYSTEMS}, volume = {2022}, journal = {WSEAS TRANSACTIONS on POWER SYSTEMS}, number = {Vol. 17}, pages = {68 -- 75}, subject = {DC/DC converter}, language = {en} } @inproceedings{HimmelstossEdelmoser, author = {Himmelstoß, Felix and Edelmoser, Karl}, title = {Zero-Current-Switching Boost Converter, Power Conversion and Intelligent Motion}, series = {Proceedings of PCIM 2019, Nuernberg, Germany, May 7-9, 2019}, booktitle = {Proceedings of PCIM 2019, Nuernberg, Germany, May 7-9, 2019}, isbn = {978-3-8007-4938-6}, pages = {1686 -- 1691}, subject = {Discontinuous Conduction Mode}, language = {en} } @inproceedings{WidhalmGoeschkaKastner, author = {Widhalm, Dominik and Goeschka, Karl M. and Kastner, Wolfgang}, title = {SoK: A Taxonomy for Anomaly Detection in Wireless Sensor Networks focused on Node-level Techniques}, series = {Proceedings of 15th International Conference on Availability, Reliability and Security (ARES 2020), 25-28 August 2020, Virtual Event, Ireland}, booktitle = {Proceedings of 15th International Conference on Availability, Reliability and Security (ARES 2020), 25-28 August 2020, Virtual Event, Ireland}, pages = {10}, subject = {anomaly detection}, language = {en} } @inproceedings{TaunerWidhalmHorauer, author = {Tauner, Stefan and Widhalm, Dominik and Horauer, Martin}, title = {Synchronization Approaches for Testing Mixed-Signal SoCs under Real-Time Constraints using On-Chip Capabilities}, series = {Proceedings of the IEEE Austrian Workshop on Microelectronics, Vienna, 28 Sept. 2015}, booktitle = {Proceedings of the IEEE Austrian Workshop on Microelectronics, Vienna, 28 Sept. 2015}, pages = {36 -- 41}, subject = {Embedded Systems}, language = {en} } @inproceedings{WidhalmTaunerHorauer, author = {Widhalm, Dominik and Tauner, Stefan and Horauer, Martin}, title = {Augmenting Pre-Silicon Simulation by embedding a Scripting Language in a SystemC Environment}, series = {Proceedings of the 12th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) 2016}, booktitle = {Proceedings of the 12th IEEE/ASME International Conference on Mechatronic and Embedded Systems and Applications (MESA) 2016}, subject = {Embedded Systems}, language = {en} } @misc{TaunerWidhalmHorauer, author = {Tauner, Stefan and Widhalm, Dominik and Horauer, Martin}, title = {Synchronization Approaches for Testing Mixed-Signal SoCs under Real-Time Constraints using On-Chip Capabilities}, subject = {Embedded Systems}, language = {en} } @inproceedings{HimmelstossJungmayer, author = {Himmelstoß, Felix and Jungmayer, Michael}, title = {A Family of Modified Converters with Limited Duty Cycle}, series = {Proceedings of the 2021 International Aegean Conference on Electrical Machines and Power Electronics (ACEMP) \& 2021 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM), 2.-3. September 2021, Brasov, Rumania}, booktitle = {Proceedings of the 2021 International Aegean Conference on Electrical Machines and Power Electronics (ACEMP) \& 2021 International Conference on Optimization of Electrical and Electronic Equipment (OPTIM), 2.-3. September 2021, Brasov, Rumania}, publisher = {IEEE}, doi = {https://doi.org/10.1109/OPTIM-ACEMP50812.2021.9590064}, pages = {246 -- 253}, subject = {modified converters}, language = {en} } @article{WidhalmGoeschkaKastner, author = {Widhalm, Dominik and Goeschka, Karl M. and Kastner, Wolfgang}, title = {An open-source wireless sensor node platform with active node-level reliability for monitoring applications}, series = {Sensors}, volume = {2021}, journal = {Sensors}, number = {Volume 21, Issue 22, Article-No. 7613}, subject = {sensor node}, language = {en} } @article{Himmelstoss, author = {Himmelstoß, Felix}, title = {Virtual Laboratory: Switching of A Nearly Resistive Load}, series = {International Journal of Education and Learning Systems}, volume = {2021}, journal = {International Journal of Education and Learning Systems}, number = {Vol. 6}, pages = {13 -- 19}, subject = {virtual laboratory}, language = {en} } @article{YalcinHimmelstoss, author = {Yalcin, Faruk and Himmelstoß, Felix}, title = {Buck-type Single-phase AC-AC Active Tracking Voltage Regulator Controlled by an Enhanced Hybrid Control Method}, series = {Sakarya University Journal of Science}, volume = {2021}, journal = {Sakarya University Journal of Science}, number = {25}, pages = {926 -- 937}, subject = {AC-AC regulator}, language = {en} } @phdthesis{Widhalm, author = {Widhalm, Dominik}, title = {Sensor Node Fault Detection in Wireless Sensor Networks: An Immune-inspired Approach}, school = {Fachhochschule Technikum Wien}, subject = {fault detection}, language = {en} } @inproceedings{WidhalmGoeschkaKastner, author = {Widhalm, Dominik and Goeschka, Karl M. and Kastner, Wolfgang}, title = {Is Arduino a suitable platform for sensor nodes?}, series = {Proceedings of the 47th Annual Conference of the IEEE Industrial Electronics Society (IECON 2021), 13-16 October 2021, Toronto, Canada}, booktitle = {Proceedings of the 47th Annual Conference of the IEEE Industrial Electronics Society (IECON 2021), 13-16 October 2021, Toronto, Canada}, publisher = {IEEE}, doi = {doi: 10.1109/IECON48115.2021.9589479}, pages = {6}, subject = {Arduino}, language = {en} } @article{HimmelstossEdelmoser, author = {Himmelstoß, Felix and Edelmoser, Karl}, title = {Virtual three-phase laboratory exercise during pandemic situation}, series = {WSEAS TRANSACTIONS on ADVANCES in ENGINEERING EDUCATION}, volume = {2022}, journal = {WSEAS TRANSACTIONS on ADVANCES in ENGINEERING EDUCATION}, pages = {6}, subject = {virtual laboratory}, language = {en} } @inproceedings{HimmelstossVotzi, author = {Himmelstoß, Felix and Votzi, Helmut}, title = {Modified d(2-d)/(1-d)2-Converter}, series = {Proceedings of the Power Conversion and Intelligent Motion Conference (PCIM) 2022, 10-12 May, 2022 Nurenberg, Germany}, booktitle = {Proceedings of the Power Conversion and Intelligent Motion Conference (PCIM) 2022, 10-12 May, 2022 Nurenberg, Germany}, doi = {doi: 10.30420/565822200}, pages = {1446 -- 1453}, subject = {DC/DC converter}, language = {en} } @article{FibichRoesslerTauneretal., author = {Fibich, Christian and R{\"o}ssler, Peter and Tauner, Stefan and Taucher, Herbert and Matschnig, Martin}, title = {A Netlist-level Fault-injection Tool for FPGAs}, series = {e \& i Elektrotechnik und Informationstechnik: Volume 132, Issue 6 (2015)}, journal = {e \& i Elektrotechnik und Informationstechnik: Volume 132, Issue 6 (2015)}, number = {e \& i Elektrotechnik und Informationstechnik: Volume 132, Issue 6 (2015)}, pages = {Page 274-281}, subject = {FPGA}, language = {en} } @inproceedings{HimmelstossVotzi, author = {Himmelstoß, Felix and Votzi, Helmut}, title = {A family of quadratic DC/DC converters with one low-side switch and a tapped inductor at the output side}, series = {Aegean Conference on Electrical Machines and Power Electronics \& Optimization of Electrical \& Electronic Equipment Conference, Istanbul Turkey, August, 27 - 29, 2019}, booktitle = {Aegean Conference on Electrical Machines and Power Electronics \& Optimization of Electrical \& Electronic Equipment Conference, Istanbul Turkey, August, 27 - 29, 2019}, pages = {6}, subject = {DC/DC Converter}, language = {en} } @article{YalcinHimmelstoss, author = {Yalcin, Faruk and Himmelstoß, Felix}, title = {Single-phase Boost-type Active Tracking AC-AC Voltage Regulator with an Improved Hybrid Control Technique}, series = {Duzce University Journal of Science and Technology}, volume = {2022}, journal = {Duzce University Journal of Science and Technology}, number = {10, issue 1}, pages = {139 -- 153}, subject = {Boost converter}, language = {en} } @article{YalcinHimmelstoss, author = {Yalcin, Faruk and Himmelstoß, Felix}, title = {Three-phase Active Tracking AC-AC Voltage Regulator based on Buck Converter with an Efficient Hybrid Control Technique}, series = {D{\"u}zce University Journal of Science \& Technology}, volume = {2022}, journal = {D{\"u}zce University Journal of Science \& Technology}, number = {10}, pages = {537 -- 554}, subject = {buck converter}, language = {en} } @article{BruneOrtnerEderetal., author = {Brune, Barbara and Ortner, Irene and Eder, Gabriele and Voronko, Yuliya and Gassner, Anika and Berger, Karl Anton and Oreski, Gernot and Kn{\"o}bl, Karl and Neumaier, Lukas and Feichtner, Markus}, title = {Connecting material degradation and power loss of PV modules using advanced statistical methodology}, series = {Solar Energy Materials and Solar Cells}, volume = {260}, journal = {Solar Energy Materials and Solar Cells}, doi = {https://doi.org/10.1016/j.solmat.2023.112485}, pages = {112485}, subject = {aging tests}, language = {en} } @article{BruneOrtnerEderetal., author = {Brune, Barbara and Ortner, Irene and Eder, Gabriele and Voronko, Yuliya and Oreski, Gernot and Berger, Karl Anton and Kn{\"o}bl, Karl and Neumaier, Lukas and Feichtner, Markus}, title = {Quantifying the influence of encapsulant and backsheet composition on PV-power and electrical degradation}, series = {Progress in Photovoltaics Research and Applications}, volume = {Volume 31}, journal = {Progress in Photovoltaics Research and Applications}, number = {Issue 7}, doi = {https://doi.org/10.1002/pip.3679}, pages = {716 -- 728}, subject = {accelerated aging tests}, language = {en} } @inproceedings{GiovagnolaFernandezBenederetal., author = {Giovagnola, Jessica and Fernandez, Miguel Molina and Beneder, Roman and Schmitt, Patrick and Pegalajar Cuellar, Manuel and Morales Santos, Diego Pedro}, title = {Multisensor Avionics Architecture for BVLOS Drone Services}, series = {Journal of Physics: Conference Series ; 12th IEEE EASN International Conference EASN2022, Spain, Barcelona, Oct. 18-21, 2022}, volume = {Volume 2526}, booktitle = {Journal of Physics: Conference Series ; 12th IEEE EASN International Conference EASN2022, Spain, Barcelona, Oct. 18-21, 2022}, doi = {10.1088/1742-6596/2526/1/012084}, subject = {Heterogeneous Sensor Fusion}, language = {en} } @inproceedings{DziechWassermannWindischetal., author = {Dziech, Andrzej and Wassermann, Jakob and Windisch, Michael and Baran, Remigiusz and Zeja, Andrzej and Bogacki, Piotr}, title = {A New Approach to Enhance Learning Data Sets for Object Classification}, series = {Proceedings of the International Conference on Circuits, Systems, Communications and Computers, Crete, Greece, July 19-22, 2022}, booktitle = {Proceedings of the International Conference on Circuits, Systems, Communications and Computers, Crete, Greece, July 19-22, 2022}, doi = {https://doi.org/10.1109/CSCC55931.2022.00024}, subject = {poor dataset quality}, language = {en} } @article{NeumaierEderVoronkoetal., author = {Neumaier, Lukas and Eder, Gabriele and Voronko, Yuliya and Berger, Karl Anton and {\´U}jv{\´a}ri, Guszt{\´a}v and Kn{\"o}bl, Karl}, title = {Advanced UV-fluorescence image analysis for early detection of PV-power degradation}, series = {EPJ Photovoltaics}, volume = {14}, journal = {EPJ Photovoltaics}, number = {Issue 9}, doi = {https://doi.org/10.1051/epjpv/2023001}, subject = {aging tests}, language = {en} } @inproceedings{BenederSchmittKoernyefalvy, author = {Beneder, Roman and Schmitt, Patrick and Koernyefalvy, Clemens}, title = {A Model-Based Approach for Remote Development of Embedded Software for Object Avoidance Applications}, series = {9th IEEE International Conference on Automation, Robotics and Applications ICARA2023, UNITED ARAB EMIRATES, ABU DHABI, Feb. 10-12, 2023}, booktitle = {9th IEEE International Conference on Automation, Robotics and Applications ICARA2023, UNITED ARAB EMIRATES, ABU DHABI, Feb. 10-12, 2023}, doi = {10.1109/ICARA56516.2023.10125627}, pages = {351 -- 355}, subject = {Object Recognition}, language = {en} } @inproceedings{BenederSchmittKoernyefalvy, author = {Beneder, Roman and Schmitt, Patrick and Koernyefalvy, Clemens}, title = {A Model-Based Approach for Robotics Education with Emphasis on Embedded Systems}, series = {9th IEEE International Conference on Automation, Robotics and Applications ICARA2023, UNITED ARAB EMIRATES, ABU DHABI, Feb. 10-12, 2023}, booktitle = {9th IEEE International Conference on Automation, Robotics and Applications ICARA2023, UNITED ARAB EMIRATES, ABU DHABI, Feb. 10-12, 2023}, doi = {https://doi.org/10.1109/ICARA56516.2023.10125977}, pages = {1 -- 5}, subject = {Robotics Education}, language = {en} } @inproceedings{FibichHorauerObermaisser, author = {Fibich, Christian and Horauer, Martin and Obermaisser, Roman}, title = {Characterization of Interconnect Fault Effects in SRAM-based FPGAs}, series = {Proceedings of the 26th International Symposium on Design and Diagnostics of Electronic Circuits and Systems (DDECS 2023), 3-5 May 2023, Tallinn, Estonia}, booktitle = {Proceedings of the 26th International Symposium on Design and Diagnostics of Electronic Circuits and Systems (DDECS 2023), 3-5 May 2023, Tallinn, Estonia}, doi = {https://doi.org/10.1109/DDECS57882.2023.10139343}, pages = {65 -- 68}, subject = {Soft Errors}, language = {en} } @article{FibichSchmittHoelleretal., author = {Fibich, Christian and Schmitt, Patrick and H{\"o}ller, Roland and R{\"o}ssler, Peter}, title = {Open-Source Ethernet MAC IP Cores for FPGAs: Overview and Evaluation}, series = {International Journal of Reconfigurable Computing}, volume = {2023}, journal = {International Journal of Reconfigurable Computing}, doi = {https://doi.org/10.1155/2023/9222318}, pages = {Article ID 9222318}, subject = {Ethernet}, language = {en} } @article{Himmelstoss, author = {Himmelstoss, Felix}, title = {Design of State-Space Controllers with the Help of Signal Flow Graphs Shown for a Buck Converter}, series = {WSEAS Transactions on Power Systems, Volume 21, 2022, pp. 421-429}, volume = {Volume 21}, journal = {WSEAS Transactions on Power Systems, Volume 21, 2022, pp. 421-429}, doi = {10.37394/23202.2022.21.46}, pages = {421 -- 429}, subject = {DC/DC converter}, language = {en} } @article{HimmelstossVotzi, author = {Himmelstoss, Felix and Votzi, Helmut}, title = {Simple Chargers for a Small DC Micro-Grid for a Home Emergency Power System}, series = {Electricity}, volume = {4}, journal = {Electricity}, number = {3}, doi = {https://doi.org/10.3390/electricity4030013}, pages = {216 -- 234}, subject = {micro-grid}, language = {en} } @article{Himmelstoss, author = {Himmelstoss, Felix}, title = {Quasi Resonant Zero Current Switching Modified Boost Converter (QRZCSMBC)}, series = {WSEAS Transactions on Power Systems}, volume = {Volume 22}, journal = {WSEAS Transactions on Power Systems}, doi = {10.37394/23201.2023.22.8}, pages = {55 -- 62}, subject = {DC/DC converter}, language = {en} } @article{Himmelstoss, author = {Himmelstoss, Felix}, title = {Third order converters with current output for driving LEDs}, series = {WSEAS Transactions on Power Systems}, volume = {Volume 17}, journal = {WSEAS Transactions on Power Systems}, doi = {10.37394/232016.2022.17.40}, pages = {402 -- 409}, subject = {DC/DC converters}, language = {en} } @inproceedings{VeiglKlausAigneretal., author = {Veigl, Christoph and Klaus, Benjamin and Aigner, Benjamin and Wagner, Manuel}, title = {Universal Access Panel: A Novel Approach for Accessible Smart Homes and IoT}, series = {Computers Helping People with Special Needs / Proceedings of the 18th International Conference ICCHP-AAATE 2022, July 11-15, 2022, Lecco, Italy}, booktitle = {Computers Helping People with Special Needs / Proceedings of the 18th International Conference ICCHP-AAATE 2022, July 11-15, 2022, Lecco, Italy}, doi = {https://doi.org/10.1007/978-3-031-08645-8_18}, pages = {148 -- 158}, abstract = {Although various standards and guidelines for accessible design exist, many modern digital devices lack even basic accessibility features. In particular, touchscreens without haptic feedback and a highly complex menu navigation impose serious hurdles for many people - especially for people with disabilities and elderly persons. In this work, we present the Universal Access Panel (UAP) for enabling barrier-free access to home appliances and IoT devices. The system offers a novel, radically simple, multimodal user interface consisting of just a few interaction elements for accessing dedicated functions of the connected home. Using established APIs and communication protocols such as HomeConnect or OpenHab, various domestic appliances, consumer products and smart home devices can be controlled from a single, multimodal interaction console. The system has been designed in cooperation with visually impaired accessibility experts and a user study was conducted with people from the target group. The results show a high overall usability of the prototype.}, subject = {Home Appliances}, language = {en} } @inproceedings{HimmelstossWindisch, author = {Himmelstoss, Felix and Windisch, Michael}, title = {A capacitor-free driving stage for light emitting diodes}, series = {21th International Conference on Renewable Energies and Power Quality (ICREPQ'23) Madrid (Spain), 24th to 26th May 2023}, volume = {Vol. 21}, booktitle = {21th International Conference on Renewable Energies and Power Quality (ICREPQ'23) Madrid (Spain), 24th to 26th May 2023}, doi = {10.24084/repqj21.278}, pages = {220 -- 225}, abstract = {Electrolytic capacitors have the disadvantage of pronounced aging. Non-electrolytic capacitors are therefore used in applications where long-life is important. In this paper we present a driving stage for LEDs without any capacitive elements. The basic topology is a Buck converter with one coil, one active, and one passive switch. Instead of the output capacitor, series connections of one or more LEDs and an active switch are connected. An additional diode is connected between the output and the input to achieve a current path, when all LED- paths are off. A nonlinear hysteresis controller is used to achieve a robust control. A system with three switchable LED-strings is analyzed. Design hints are given and the function is proved with the help of LTSpice simulations. The system can be used for lighting purposes with the possibility to change the chrominance. The potentiality to transmit data is also treated.}, subject = {DC-to-DC converter}, language = {en} } @inproceedings{HimmelstossWindisch, author = {Himmelstoss, Felix and Windisch, Michael}, title = {Tapped inductor Boost with exploitation of the stray energy}, series = {Proceedings of 2022 IEEE 20th International Power Electronics and Motion Control Conference (PEMC 2022), Brasov, Rumania, Sep. 25-29}, booktitle = {Proceedings of 2022 IEEE 20th International Power Electronics and Motion Control Conference (PEMC 2022), Brasov, Rumania, Sep. 25-29}, doi = {10.1109/PEMC51159.2022.9962849}, pages = {75 -- 80}, abstract = {Tapped inductor DC-to-DC converters are interesting circuits, the winding ratio of the two windings mounted on the same core change the voltage transformation ratio compared to the untapped inductor. The tapped inductor converters are especially useful, when high or low voltage transformation ratios have to be realized. The disadvantage of this concept is that the coupling between the two windings is not total and can be described by the stray or leakage inductance. This stray inductance leads to a high overvoltage at the active switch, and therefore also across other elements of the converter. After a short summery of the ideal tapped Boost converter, the design of an RCD snubber which limits the overvoltage is explained. To improve the efficiency of the converter two active snubber networks are treated, which feed the energy stored in the snubber capacitor into the input source or into the output circuit. Simulations are used to prove these considerations.}, subject = {DC/DC converter}, language = {en} } @inproceedings{HimmelstossVotzi, author = {Himmelstoss, Felix and Votzi, Helmut}, title = {Two-Stage Step-up Converter with Different Voltage Transformation Ratios depending on the Duty Cycle}, series = {20th International Conference on Renewable Energies and Power Quality (ICREPQ'22) Vigo (Spain), 27th to 29th July 2022}, volume = {Vol. 20}, booktitle = {20th International Conference on Renewable Energies and Power Quality (ICREPQ'22) Vigo (Spain), 27th to 29th July 2022}, doi = {10.24084/repqj20.218}, pages = {66}, abstract = {A two-stage converter with high output voltage ratio and reduced current stress of the inductors and partly reduced voltage stress is discussed. The function is explained with the help of voltage and current diagrams. The voltage transformation ratio changes between a quadratic step-up for duty cycles lower 0.5 and a double Boost converter for duty cycles higher than 0.5. Dimensioning hints, the control law for feed-forward controls, the transient when the supply is turned on is discussed and some simulations are given. A comparison to other two-stage converters is also treated.}, subject = {Quadratic boost}, language = {en} } @inproceedings{FibichHorauerObermaisser, author = {Fibich, Christian and Horauer, Martin and Obermaisser, Roman}, title = {Bitstream-Level Interconnect Fault Characterization for SRAM-based FPGAs}, series = {Proceedings of the 2023 Design, Automation \& Test in Europe Conference \& Exhibition (DATE 2023), pp. 1-2, 16-18 April 2023, Antwerp, Belgium}, booktitle = {Proceedings of the 2023 Design, Automation \& Test in Europe Conference \& Exhibition (DATE 2023), pp. 1-2, 16-18 April 2023, Antwerp, Belgium}, doi = {10.23919/DATE56975.2023.10136911}, pages = {2}, subject = {FPGA}, language = {en} } @inproceedings{SteinerLuegerWallischetal., author = {Steiner, Fabian and Lueger, Bernhard and Wallisch, Bernhard and Polzer, Thomas}, title = {Automated Evaluation System for Microcontroller Assignments}, series = {2023 IEEE Global Engineering Education Conference (EDUCON), Kuwait}, booktitle = {2023 IEEE Global Engineering Education Conference (EDUCON), Kuwait}, organization = {IEEE}, isbn = {979-8-3503-9943-1}, issn = {2165-9567}, doi = {https://doi.org/10.1109/EDUCON54358.2023.10125112}, pages = {7}, abstract = {As IoT systems have increased the number of deployed embedded devices drastically and most of these devices are used in safety or security critical environments, the education of embedded software engineers is more important than ever. A critical part of their education is the development of their intuition for secure and safe software. In this paper 1 1 This research was funded by the city of Vienna (MA-23 call 21, project no. 9). we present an evaluation system used to generate fast and accurate feedback for student submission in, but not limited to, embedded software development courses. The system can be used as a first feedback loop to outline to the students where problems exist in their code and give them the opportunity to analyze and correct their errors. These extra steps ensure that the students can and will be notified early about their mistakes and can search for correct solutions, supporting the student's learning process. We present the implementation of the system and analyze its deployment in a microcontroller software development lecture. This analysis was done by means of surveys of the students and lecturers as well as a statistical analysis of the student submissions. The results show that the students made use of this extra features and even would prefer to have this feedback in other software development lectures as well.}, subject = {Student-Centered Learning Environments}, language = {en} } @inproceedings{HimmelstossHofschweigerVotzi, author = {Himmelstoss, Felix and Hofschweiger, Andreas and Votzi, Helmut}, title = {Quadratic Combined Forward-Flyback Converter}, series = {Power Conversion and Intelligent Motion Conference (PCIM) 2023, May 9-11, 2023 Nurenberg, Germany}, booktitle = {Power Conversion and Intelligent Motion Conference (PCIM) 2023, May 9-11, 2023 Nurenberg, Germany}, doi = {10.30420/566091315}, pages = {1446 -- 1453}, subject = {DC/DC converter}, language = {en} } @inproceedings{Himmelstoss, author = {Himmelstoss, Felix}, title = {Cascaded control of a Buck converter designed and simulated with the help of LTSpice}, series = {6th International European Congress on Interdisciplinary Scientific Research, Aug. 26-27, 2022, Bukarest, Rumania}, booktitle = {6th International European Congress on Interdisciplinary Scientific Research, Aug. 26-27, 2022, Bukarest, Rumania}, pages = {1086 -- 1096}, subject = {education}, language = {en} } @inproceedings{HimmelstossErtlVotzi, author = {Himmelstoss, Felix and Ertl, Benjamin and Votzi, Helmut}, title = {A new limited duty cycle step-up converter}, series = {International European Conference on Interdisciplinary Scientific Research, July 13-15, 2023, Rome, Italy}, booktitle = {International European Conference on Interdisciplinary Scientific Research, July 13-15, 2023, Rome, Italy}, pages = {811 -- 833}, subject = {DC/DC converter}, language = {en} } @inproceedings{HimmelstossEdelmoser, author = {Himmelstoss, Felix and Edelmoser, Karl}, title = {Liquid and surface disinfection with pulsed UVC LEDs}, series = {2nd Ahi Evran International Conference on Scientific Research, Kirshehir, Turkey, October 21-23, 2022}, booktitle = {2nd Ahi Evran International Conference on Scientific Research, Kirshehir, Turkey, October 21-23, 2022}, pages = {654 -- 664}, subject = {disinfection}, language = {en} } @inproceedings{HimmelstossYamanEdelmoser, author = {Himmelstoss, Felix and Yaman, Ferhat and Edelmoser, Karl}, title = {Building block for a spot welder}, series = {International Congress on Innovation Technologies \& Engineering, Sept. 2-4, 2022, Izmir, Turkey, pp. 139-148}, booktitle = {International Congress on Innovation Technologies \& Engineering, Sept. 2-4, 2022, Izmir, Turkey, pp. 139-148}, pages = {139 -- 148}, subject = {spot welding}, language = {en} } @inproceedings{Himmelstoss, author = {Himmelstoss, Felix}, title = {Concept to change the voltage transformation ratio of a DC/DC converter}, series = {Cukurova 9th International Scientific Researches Conference, Oct. 9-11, 2022, Adana, Turkey, pp. 258-273}, booktitle = {Cukurova 9th International Scientific Researches Conference, Oct. 9-11, 2022, Adana, Turkey, pp. 258-273}, pages = {258 -- 273}, subject = {DC/DC converter}, language = {en} } @inproceedings{Himmelstoss, author = {Himmelstoss, Felix}, title = {Three DC/DC Converters with continuous input and output current for LED applications}, series = {International Conference on Engineering Sciences ICES, Baku, Azerbeijan, Nov. 11-12, 2022}, booktitle = {International Conference on Engineering Sciences ICES, Baku, Azerbeijan, Nov. 11-12, 2022}, pages = {335 -- 347}, subject = {DC/DC converter}, language = {en} } @inproceedings{StohanzlKubinger, author = {Stohanzl, Martin and Kubinger, Wilfried}, title = {Low-Cost Multispectral Camera Array with Image Registration}, series = {Proceedings of the Austrian Robotics Workshop 2023, p. 146, 12-13 April, 2023, Linz, Austria}, booktitle = {Proceedings of the Austrian Robotics Workshop 2023, p. 146, 12-13 April, 2023, Linz, Austria}, pages = {146 -- 146}, subject = {Multicamera}, language = {en} } @inproceedings{Himmelstoss, author = {Himmelstoss, Felix}, title = {Modified Boost Converter with additional Boehringer network}, series = {10th International Zeugma Conference on Scientific Research, June 25-26, 2023, Gaziantep, Turkey, pp. 404-411}, booktitle = {10th International Zeugma Conference on Scientific Research, June 25-26, 2023, Gaziantep, Turkey, pp. 404-411}, pages = {404 -- 411}, subject = {DC/DC converter}, language = {en} } @inproceedings{Himmelstoss, author = {Himmelstoß, Felix}, title = {Controller design of a Buck converter with the help of LTSpice}, series = {Proceedings of the International Asian Congress of Contemporary Sciences, 27-29 May, 2022, Van, Turkiye}, booktitle = {Proceedings of the International Asian Congress of Contemporary Sciences, 27-29 May, 2022, Van, Turkiye}, pages = {195 -- 202}, subject = {DC/DC converter}, language = {en} } @inproceedings{Himmelstoss, author = {Himmelstoss, Felix}, title = {High Step-Up Converter with Continuous Input and Output Current}, series = {5th International Ankara Multidisciplinary Studies Congress, Ankara, Turkey, Jan. 27-29, 2023}, booktitle = {5th International Ankara Multidisciplinary Studies Congress, Ankara, Turkey, Jan. 27-29, 2023}, pages = {978 -- 989}, subject = {power converter}, language = {en} } @inproceedings{DziechWassermannWindischetal., author = {Dziech, Andrzej and Wassermann, Jakob and Windisch, Michael and Baran, Remigiusz and Wojniak, Jakub and Domin, Pawel}, title = {Automatic classification of a full-thickness macular hole in optical coherence tomography images}, series = {Proceedings of the International Conference on Circuits, Systems, Communications and Computers, Rhodes, Greece, July 19-22, 2023}, booktitle = {Proceedings of the International Conference on Circuits, Systems, Communications and Computers, Rhodes, Greece, July 19-22, 2023}, subject = {OCT}, language = {en} }