[{"author":[{"id":"8961","last_name":"Riebler","first_name":"Heinrich","full_name":"Riebler, Heinrich"},{"first_name":"Tobias","last_name":"Kenter","full_name":"Kenter, Tobias","id":"3145"},{"id":"16153","full_name":"Plessl, Christian","orcid":"0000-0001-5728-9982","last_name":"Plessl","first_name":"Christian"},{"first_name":"Christoph","last_name":"Sorge","full_name":"Sorge, Christoph"}],"year":"2014","title":"Reconstructing AES Key Schedules from Decayed Memory with FPGAs","date_updated":"2023-09-26T13:33:50Z","language":[{"iso":"eng"}],"doi":"10.1109/FCCM.2014.67","publication":"Proceedings of Field-Programmable Custom Computing Machines (FCCM)","abstract":[{"lang":"eng","text":"In this paper, we study how AES key schedules can be reconstructed from decayed memory. This operation is a crucial and time consuming operation when trying to break encryption systems with cold-boot attacks. In software, the reconstruction of the AES master key can be performed using a recursive, branch-and-bound tree-search algorithm that exploits redundancies in the key schedule for constraining the search space. In this work, we investigate how this branch-and-bound algorithm can be accelerated with FPGAs. We translated the recursive search procedure to a state machine with an explicit stack for each recursion level and create optimized datapaths to accelerate in particular the processing of the most frequently accessed tree levels. We support two different decay models, of which especially the more realistic non-idealized asymmetric decay model causes very high runtimes in software. Our implementation on a Maxeler dataflow computing system outperforms a software implementation for this model by up to 27x, which makes cold-boot attacks against AES practical even for high error rates."}],"date_created":"2017-10-17T12:42:05Z","file":[{"creator":"florida","date_created":"2018-03-20T07:14:20Z","access_level":"closed","file_size":1003907,"file_name":"377-FCCM14.pdf","date_updated":"2018-03-20T07:14:20Z","relation":"main_file","content_type":"application/pdf","success":1,"file_id":"1397"}],"department":[{"_id":"27"},{"_id":"518"},{"_id":"78"}],"type":"conference","keyword":["coldboot"],"status":"public","has_accepted_license":"1","_id":"377","publisher":"IEEE","page":"222-229","user_id":"15278","ddc":["040"],"citation":{"chicago":"Riebler, Heinrich, Tobias Kenter, Christian Plessl, and Christoph Sorge. “Reconstructing AES Key Schedules from Decayed Memory with FPGAs.” In <i>Proceedings of Field-Programmable Custom Computing Machines (FCCM)</i>, 222–29. IEEE, 2014. <a href=\"https://doi.org/10.1109/FCCM.2014.67\">https://doi.org/10.1109/FCCM.2014.67</a>.","short":"H. Riebler, T. Kenter, C. Plessl, C. Sorge, in: Proceedings of Field-Programmable Custom Computing Machines (FCCM), IEEE, 2014, pp. 222–229.","apa":"Riebler, H., Kenter, T., Plessl, C., &#38; Sorge, C. (2014). Reconstructing AES Key Schedules from Decayed Memory with FPGAs. <i>Proceedings of Field-Programmable Custom Computing Machines (FCCM)</i>, 222–229. <a href=\"https://doi.org/10.1109/FCCM.2014.67\">https://doi.org/10.1109/FCCM.2014.67</a>","ieee":"H. Riebler, T. Kenter, C. Plessl, and C. Sorge, “Reconstructing AES Key Schedules from Decayed Memory with FPGAs,” in <i>Proceedings of Field-Programmable Custom Computing Machines (FCCM)</i>, 2014, pp. 222–229, doi: <a href=\"https://doi.org/10.1109/FCCM.2014.67\">10.1109/FCCM.2014.67</a>.","ama":"Riebler H, Kenter T, Plessl C, Sorge C. Reconstructing AES Key Schedules from Decayed Memory with FPGAs. In: <i>Proceedings of Field-Programmable Custom Computing Machines (FCCM)</i>. IEEE; 2014:222-229. doi:<a href=\"https://doi.org/10.1109/FCCM.2014.67\">10.1109/FCCM.2014.67</a>","bibtex":"@inproceedings{Riebler_Kenter_Plessl_Sorge_2014, title={Reconstructing AES Key Schedules from Decayed Memory with FPGAs}, DOI={<a href=\"https://doi.org/10.1109/FCCM.2014.67\">10.1109/FCCM.2014.67</a>}, booktitle={Proceedings of Field-Programmable Custom Computing Machines (FCCM)}, publisher={IEEE}, author={Riebler, Heinrich and Kenter, Tobias and Plessl, Christian and Sorge, Christoph}, year={2014}, pages={222–229} }","mla":"Riebler, Heinrich, et al. “Reconstructing AES Key Schedules from Decayed Memory with FPGAs.” <i>Proceedings of Field-Programmable Custom Computing Machines (FCCM)</i>, IEEE, 2014, pp. 222–29, doi:<a href=\"https://doi.org/10.1109/FCCM.2014.67\">10.1109/FCCM.2014.67</a>."},"file_date_updated":"2018-03-20T07:14:20Z","project":[{"_id":"1","grant_number":"160364472","name":"SFB 901"},{"name":"SFB 901 - Subprojekt C2","grant_number":"160364472","_id":"14"},{"name":"SFB 901 - Project Area C","_id":"4"},{"grant_number":"610996","_id":"34","name":"Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous System Architectures"}],"quality_controlled":"1"},{"quality_controlled":"1","project":[{"_id":"1","grant_number":"160364472","name":"SFB 901"},{"grant_number":"160364472","_id":"14","name":"SFB 901 - Subprojekt C2"},{"name":"SFB 901 - Project Area C","_id":"4"},{"_id":"31","grant_number":"257906","name":"Engineering Proprioception in Computing Systems"}],"file_date_updated":"2018-03-20T07:19:19Z","citation":{"bibtex":"@article{Agne_Happe_Lösch_Plessl_Platzner_2014, title={Self-awareness as a Model for Designing and Operating Heterogeneous Multicores}, volume={7}, DOI={<a href=\"https://doi.org/10.1145/2617596\">10.1145/2617596</a>}, number={213}, journal={ACM Transactions on Reconfigurable Technology and Systems (TRETS)}, publisher={ACM}, author={Agne, Andreas and Happe, Markus and Lösch, Achim and Plessl, Christian and Platzner, Marco}, year={2014} }","ama":"Agne A, Happe M, Lösch A, Plessl C, Platzner M. Self-awareness as a Model for Designing and Operating Heterogeneous Multicores. <i>ACM Transactions on Reconfigurable Technology and Systems (TRETS)</i>. 2014;7(2). doi:<a href=\"https://doi.org/10.1145/2617596\">10.1145/2617596</a>","mla":"Agne, Andreas, et al. “Self-Awareness as a Model for Designing and Operating Heterogeneous Multicores.” <i>ACM Transactions on Reconfigurable Technology and Systems (TRETS)</i>, vol. 7, no. 2, 13, ACM, 2014, doi:<a href=\"https://doi.org/10.1145/2617596\">10.1145/2617596</a>.","chicago":"Agne, Andreas, Markus Happe, Achim Lösch, Christian Plessl, and Marco Platzner. “Self-Awareness as a Model for Designing and Operating Heterogeneous Multicores.” <i>ACM Transactions on Reconfigurable Technology and Systems (TRETS)</i> 7, no. 2 (2014). <a href=\"https://doi.org/10.1145/2617596\">https://doi.org/10.1145/2617596</a>.","short":"A. Agne, M. Happe, A. Lösch, C. Plessl, M. Platzner, ACM Transactions on Reconfigurable Technology and Systems (TRETS) 7 (2014).","ieee":"A. Agne, M. Happe, A. Lösch, C. Plessl, and M. Platzner, “Self-awareness as a Model for Designing and Operating Heterogeneous Multicores,” <i>ACM Transactions on Reconfigurable Technology and Systems (TRETS)</i>, vol. 7, no. 2, Art. no. 13, 2014, doi: <a href=\"https://doi.org/10.1145/2617596\">10.1145/2617596</a>.","apa":"Agne, A., Happe, M., Lösch, A., Plessl, C., &#38; Platzner, M. (2014). Self-awareness as a Model for Designing and Operating Heterogeneous Multicores. <i>ACM Transactions on Reconfigurable Technology and Systems (TRETS)</i>, <i>7</i>(2), Article 13. <a href=\"https://doi.org/10.1145/2617596\">https://doi.org/10.1145/2617596</a>"},"ddc":["040"],"user_id":"15278","volume":7,"publisher":"ACM","_id":"365","has_accepted_license":"1","status":"public","type":"journal_article","department":[{"_id":"27"},{"_id":"78"},{"_id":"518"}],"file":[{"file_size":916052,"access_level":"closed","file_name":"365-plessl14_trets_01.pdf","date_updated":"2018-03-20T07:19:19Z","relation":"main_file","content_type":"application/pdf","success":1,"file_id":"1406","creator":"florida","date_created":"2018-03-20T07:19:19Z"}],"date_created":"2017-10-17T12:42:03Z","abstract":[{"lang":"eng","text":"Self-aware computing is a paradigm for structuring and simplifying the design and operation of computing systems that face unprecedented levels of system dynamics and thus require novel forms of adaptivity. The generality of the paradigm makes it applicable to many types of computing systems and, previously, researchers started to introduce concepts of self-awareness to multicore architectures. In our work we build on a recent reference architectural framework as a model for self-aware computing and instantiate it for an FPGA-based heterogeneous multicore running the ReconOS reconfigurable architecture and operating system. After presenting the model for self-aware computing and ReconOS, we demonstrate with a case study how a multicore application built on the principle of self-awareness, autonomously adapts to changes in the workload and system state. Our work shows that the reference architectural framework as a model for self-aware computing can be practically applied and allows us to structure and simplify the design process, which is essential for designing complex future computing systems."}],"issue":"2","publication":"ACM Transactions on Reconfigurable Technology and Systems (TRETS)","doi":"10.1145/2617596","article_number":"13","language":[{"iso":"eng"}],"date_updated":"2023-09-26T13:33:31Z","intvolume":"         7","year":"2014","title":"Self-awareness as a Model for Designing and Operating Heterogeneous Multicores","author":[{"full_name":"Agne, Andreas","last_name":"Agne","first_name":"Andreas"},{"full_name":"Happe, Markus","first_name":"Markus","last_name":"Happe"},{"id":"43646","full_name":"Lösch, Achim","first_name":"Achim","last_name":"Lösch"},{"full_name":"Plessl, Christian","last_name":"Plessl","orcid":"0000-0001-5728-9982","first_name":"Christian","id":"16153"},{"id":"398","full_name":"Platzner, Marco","first_name":"Marco","last_name":"Platzner"}]},{"abstract":[{"lang":"eng","text":"The ReconOS operating system for reconfigurable computing offers a unified multi-threaded programming model and operating system services for threads executing in software and threads mapped to reconfigurable hardware. The operating system interface allows hardware threads to interact with software threads using well-known mechanisms such as semaphores, mutexes, condition variables, and message queues. By semantically integrating hardware accelerators into a standard operating system environment, ReconOS allows for rapid design space exploration, supports a structured application development process and improves the portability of applications"}],"publication":"IEEE Micro","issue":"1","department":[{"_id":"27"},{"_id":"518"},{"_id":"78"}],"type":"journal_article","date_created":"2017-10-17T12:41:55Z","file":[{"relation":"main_file","date_updated":"2018-03-20T07:31:40Z","file_name":"328-plessl14_micro_01.pdf","access_level":"closed","file_size":1877185,"file_id":"1426","success":1,"content_type":"application/pdf","creator":"florida","date_created":"2018-03-20T07:31:40Z"}],"intvolume":"        34","date_updated":"2023-09-26T13:32:31Z","author":[{"last_name":"Agne","first_name":"Andreas","full_name":"Agne, Andreas"},{"first_name":"Markus","last_name":"Happe","full_name":"Happe, Markus"},{"last_name":"Keller","first_name":"Ariane","full_name":"Keller, Ariane"},{"first_name":"Enno","last_name":"Lübbers","full_name":"Lübbers, Enno"},{"first_name":"Bernhard","last_name":"Plattner","full_name":"Plattner, Bernhard"},{"first_name":"Marco","last_name":"Platzner","full_name":"Platzner, Marco","id":"398"},{"id":"16153","full_name":"Plessl, Christian","last_name":"Plessl","first_name":"Christian","orcid":"0000-0001-5728-9982"}],"year":"2014","title":"ReconOS - An Operating System Approach for Reconfigurable Computing","doi":"10.1109/MM.2013.110","language":[{"iso":"eng"}],"project":[{"grant_number":"160364472","_id":"1","name":"SFB 901"},{"grant_number":"160364472","_id":"14","name":"SFB 901 - Subprojekt C2"},{"_id":"4","name":"SFB 901 - Project Area C"},{"_id":"31","grant_number":"257906","name":"Engineering Proprioception in Computing Systems"}],"quality_controlled":"1","citation":{"apa":"Agne, A., Happe, M., Keller, A., Lübbers, E., Plattner, B., Platzner, M., &#38; Plessl, C. (2014). ReconOS - An Operating System Approach for Reconfigurable Computing. <i>IEEE Micro</i>, <i>34</i>(1), 60–71. <a href=\"https://doi.org/10.1109/MM.2013.110\">https://doi.org/10.1109/MM.2013.110</a>","ieee":"A. Agne <i>et al.</i>, “ReconOS - An Operating System Approach for Reconfigurable Computing,” <i>IEEE Micro</i>, vol. 34, no. 1, pp. 60–71, 2014, doi: <a href=\"https://doi.org/10.1109/MM.2013.110\">10.1109/MM.2013.110</a>.","short":"A. Agne, M. Happe, A. Keller, E. Lübbers, B. Plattner, M. Platzner, C. Plessl, IEEE Micro 34 (2014) 60–71.","chicago":"Agne, Andreas, Markus Happe, Ariane Keller, Enno Lübbers, Bernhard Plattner, Marco Platzner, and Christian Plessl. “ReconOS - An Operating System Approach for Reconfigurable Computing.” <i>IEEE Micro</i> 34, no. 1 (2014): 60–71. <a href=\"https://doi.org/10.1109/MM.2013.110\">https://doi.org/10.1109/MM.2013.110</a>.","mla":"Agne, Andreas, et al. “ReconOS - An Operating System Approach for Reconfigurable Computing.” <i>IEEE Micro</i>, vol. 34, no. 1, IEEE, 2014, pp. 60–71, doi:<a href=\"https://doi.org/10.1109/MM.2013.110\">10.1109/MM.2013.110</a>.","ama":"Agne A, Happe M, Keller A, et al. ReconOS - An Operating System Approach for Reconfigurable Computing. <i>IEEE Micro</i>. 2014;34(1):60-71. doi:<a href=\"https://doi.org/10.1109/MM.2013.110\">10.1109/MM.2013.110</a>","bibtex":"@article{Agne_Happe_Keller_Lübbers_Plattner_Platzner_Plessl_2014, title={ReconOS - An Operating System Approach for Reconfigurable Computing}, volume={34}, DOI={<a href=\"https://doi.org/10.1109/MM.2013.110\">10.1109/MM.2013.110</a>}, number={1}, journal={IEEE Micro}, publisher={IEEE}, author={Agne, Andreas and Happe, Markus and Keller, Ariane and Lübbers, Enno and Plattner, Bernhard and Platzner, Marco and Plessl, Christian}, year={2014}, pages={60–71} }"},"file_date_updated":"2018-03-20T07:31:40Z","has_accepted_license":"1","status":"public","volume":34,"ddc":["040"],"user_id":"15278","_id":"328","publisher":"IEEE","page":"60-71"},{"doi":"10.1109/ISPA.2014.27","user_id":"15278","page":"142-149","_id":"1778","language":[{"iso":"eng"}],"publisher":"IEEE","date_updated":"2023-09-26T13:35:40Z","title":"Runtime Resource Management in Heterogeneous System Architectures: The SAVE Approach","year":"2014","status":"public","author":[{"first_name":"Gianluca","last_name":"C. Durelli","full_name":"C. Durelli, Gianluca"},{"first_name":"Marcello","last_name":"Pogliani","full_name":"Pogliani, Marcello"},{"last_name":"Miele","first_name":"Antonio","full_name":"Miele, Antonio"},{"id":"16153","full_name":"Plessl, Christian","first_name":"Christian","last_name":"Plessl","orcid":"0000-0001-5728-9982"},{"full_name":"Riebler, Heinrich","first_name":"Heinrich","last_name":"Riebler","id":"8961"},{"id":"30332","full_name":"Vaz, Gavin Francis","last_name":"Vaz","first_name":"Gavin Francis"},{"last_name":"D. Santambrogio","first_name":"Marco","full_name":"D. Santambrogio, Marco"},{"last_name":"Bolchini","first_name":"Cristiana","full_name":"Bolchini, Cristiana"}],"type":"conference","department":[{"_id":"27"},{"_id":"518"},{"_id":"78"}],"date_created":"2018-03-26T13:40:14Z","quality_controlled":"1","project":[{"_id":"34","grant_number":"610996","name":"Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous System Architectures"}],"publication":"Proc. Int. Symp. on Parallel and Distributed Processing with Applications (ISPA)","citation":{"mla":"C. Durelli, Gianluca, et al. “Runtime Resource Management in Heterogeneous System Architectures: The SAVE Approach.” <i>Proc. Int. Symp. on Parallel and Distributed Processing with Applications (ISPA)</i>, IEEE, 2014, pp. 142–49, doi:<a href=\"https://doi.org/10.1109/ISPA.2014.27\">10.1109/ISPA.2014.27</a>.","apa":"C. Durelli, G., Pogliani, M., Miele, A., Plessl, C., Riebler, H., Vaz, G. F., D. Santambrogio, M., &#38; Bolchini, C. (2014). Runtime Resource Management in Heterogeneous System Architectures: The SAVE Approach. <i>Proc. Int. Symp. on Parallel and Distributed Processing with Applications (ISPA)</i>, 142–149. <a href=\"https://doi.org/10.1109/ISPA.2014.27\">https://doi.org/10.1109/ISPA.2014.27</a>","ieee":"G. C. Durelli <i>et al.</i>, “Runtime Resource Management in Heterogeneous System Architectures: The SAVE Approach,” in <i>Proc. Int. Symp. on Parallel and Distributed Processing with Applications (ISPA)</i>, 2014, pp. 142–149, doi: <a href=\"https://doi.org/10.1109/ISPA.2014.27\">10.1109/ISPA.2014.27</a>.","short":"G. C. Durelli, M. Pogliani, A. Miele, C. Plessl, H. Riebler, G.F. Vaz, M. D. Santambrogio, C. Bolchini, in: Proc. Int. Symp. on Parallel and Distributed Processing with Applications (ISPA), IEEE, 2014, pp. 142–149.","ama":"C. Durelli G, Pogliani M, Miele A, et al. Runtime Resource Management in Heterogeneous System Architectures: The SAVE Approach. In: <i>Proc. Int. Symp. on Parallel and Distributed Processing with Applications (ISPA)</i>. IEEE; 2014:142-149. doi:<a href=\"https://doi.org/10.1109/ISPA.2014.27\">10.1109/ISPA.2014.27</a>","chicago":"C. Durelli, Gianluca, Marcello Pogliani, Antonio Miele, Christian Plessl, Heinrich Riebler, Gavin Francis Vaz, Marco D. Santambrogio, and Cristiana Bolchini. “Runtime Resource Management in Heterogeneous System Architectures: The SAVE Approach.” In <i>Proc. Int. Symp. on Parallel and Distributed Processing with Applications (ISPA)</i>, 142–49. IEEE, 2014. <a href=\"https://doi.org/10.1109/ISPA.2014.27\">https://doi.org/10.1109/ISPA.2014.27</a>.","bibtex":"@inproceedings{C. Durelli_Pogliani_Miele_Plessl_Riebler_Vaz_D. Santambrogio_Bolchini_2014, title={Runtime Resource Management in Heterogeneous System Architectures: The SAVE Approach}, DOI={<a href=\"https://doi.org/10.1109/ISPA.2014.27\">10.1109/ISPA.2014.27</a>}, booktitle={Proc. Int. Symp. on Parallel and Distributed Processing with Applications (ISPA)}, publisher={IEEE}, author={C. Durelli, Gianluca and Pogliani, Marcello and Miele, Antonio and Plessl, Christian and Riebler, Heinrich and Vaz, Gavin Francis and D. Santambrogio, Marco and Bolchini, Cristiana}, year={2014}, pages={142–149} }"}},{"file":[{"creator":"florida","date_created":"2018-03-16T11:29:52Z","access_level":"closed","file_size":557362,"file_name":"439-plessl14a_reconfig.pdf","date_updated":"2018-03-16T11:29:52Z","relation":"main_file","content_type":"application/pdf","success":1,"file_id":"1353"}],"date_created":"2017-10-17T12:42:17Z","type":"conference","department":[{"_id":"27"},{"_id":"518"},{"_id":"78"}],"publication":"Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig)","abstract":[{"lang":"eng","text":"Reconfigurable architectures provide an opportunityto accelerate a wide range of applications, frequentlyby exploiting data-parallelism, where the same operations arehomogeneously executed on a (large) set of data. However, whenthe sequential code is executed on a host CPU and only dataparallelloops are executed on an FPGA coprocessor, a sufficientlylarge number of loop iterations (trip counts) is required, such thatthe control- and data-transfer overheads to the coprocessor canbe amortized. However, the trip count of large data-parallel loopsis frequently not known at compile time, but only at runtime justbefore entering a loop. Therefore, we propose to generate codeboth for the CPU and the coprocessor, and to defer the decisionwhere to execute the appropriate code to the runtime of theapplication when the trip count of the loop can be determinedjust at runtime. We demonstrate how an LLVM compiler basedtoolflow can automatically insert appropriate decision blocks intothe application code. Analyzing popular benchmark suites, weshow that this kind of runtime decisions is often applicable. Thepractical feasibility of our approach is demonstrated by a toolflowthat automatically identifies loops suitable for vectorization andgenerates code for the FPGA coprocessor of a Convey HC-1. Thetoolflow adds decisions based on a comparison of the runtimecomputedtrip counts to thresholds for specific loops and alsoincludes support to move just the required data to the coprocessor.We evaluate the integrated toolflow with characteristic loopsexecuted on different input data sizes."}],"language":[{"iso":"eng"}],"doi":"10.1109/ReConFig.2014.7032509","year":"2014","title":"Deferring Accelerator Offloading Decisions to Application Runtime","author":[{"last_name":"Vaz","first_name":"Gavin Francis","full_name":"Vaz, Gavin Francis","id":"30332"},{"last_name":"Riebler","first_name":"Heinrich","full_name":"Riebler, Heinrich","id":"8961"},{"first_name":"Tobias","last_name":"Kenter","full_name":"Kenter, Tobias","id":"3145"},{"orcid":"0000-0001-5728-9982","first_name":"Christian","last_name":"Plessl","full_name":"Plessl, Christian","id":"16153"}],"date_updated":"2023-09-26T13:37:02Z","file_date_updated":"2018-03-16T11:29:52Z","citation":{"bibtex":"@inproceedings{Vaz_Riebler_Kenter_Plessl_2014, title={Deferring Accelerator Offloading Decisions to Application Runtime}, DOI={<a href=\"https://doi.org/10.1109/ReConFig.2014.7032509\">10.1109/ReConFig.2014.7032509</a>}, booktitle={Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig)}, publisher={IEEE}, author={Vaz, Gavin Francis and Riebler, Heinrich and Kenter, Tobias and Plessl, Christian}, year={2014}, pages={1–8} }","ama":"Vaz GF, Riebler H, Kenter T, Plessl C. Deferring Accelerator Offloading Decisions to Application Runtime. In: <i>Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig)</i>. IEEE; 2014:1-8. doi:<a href=\"https://doi.org/10.1109/ReConFig.2014.7032509\">10.1109/ReConFig.2014.7032509</a>","mla":"Vaz, Gavin Francis, et al. “Deferring Accelerator Offloading Decisions to Application Runtime.” <i>Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig)</i>, IEEE, 2014, pp. 1–8, doi:<a href=\"https://doi.org/10.1109/ReConFig.2014.7032509\">10.1109/ReConFig.2014.7032509</a>.","short":"G.F. Vaz, H. Riebler, T. Kenter, C. Plessl, in: Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig), IEEE, 2014, pp. 1–8.","chicago":"Vaz, Gavin Francis, Heinrich Riebler, Tobias Kenter, and Christian Plessl. “Deferring Accelerator Offloading Decisions to Application Runtime.” In <i>Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig)</i>, 1–8. IEEE, 2014. <a href=\"https://doi.org/10.1109/ReConFig.2014.7032509\">https://doi.org/10.1109/ReConFig.2014.7032509</a>.","ieee":"G. F. Vaz, H. Riebler, T. Kenter, and C. Plessl, “Deferring Accelerator Offloading Decisions to Application Runtime,” in <i>Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig)</i>, 2014, pp. 1–8, doi: <a href=\"https://doi.org/10.1109/ReConFig.2014.7032509\">10.1109/ReConFig.2014.7032509</a>.","apa":"Vaz, G. F., Riebler, H., Kenter, T., &#38; Plessl, C. (2014). Deferring Accelerator Offloading Decisions to Application Runtime. <i>Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig)</i>, 1–8. <a href=\"https://doi.org/10.1109/ReConFig.2014.7032509\">https://doi.org/10.1109/ReConFig.2014.7032509</a>"},"quality_controlled":"1","project":[{"_id":"1","grant_number":"160364472","name":"SFB 901"},{"grant_number":"160364472","_id":"14","name":"SFB 901 - Subprojekt C2"},{"_id":"4","name":"SFB 901 - Project Area C"},{"name":"Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous System Architectures","grant_number":"610996","_id":"34"}],"page":"1-8","_id":"439","publisher":"IEEE","ddc":["040"],"user_id":"15278","status":"public","has_accepted_license":"1"},{"user_id":"15278","ddc":["040"],"_id":"406","publisher":"IEEE","page":"1-8","has_accepted_license":"1","status":"public","project":[{"_id":"1","grant_number":"160364472","name":"SFB 901"},{"name":"SFB 901 - Subprojekt C2","grant_number":"160364472","_id":"14"},{"name":"SFB 901 - Project Area C","_id":"4"},{"_id":"34","grant_number":"610996","name":"Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous System Architectures"}],"quality_controlled":"1","citation":{"apa":"Kenter, T., Schmitz, H., &#38; Plessl, C. (2014). Kernel-Centric Acceleration of High Accuracy Stereo-Matching. <i>Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig)</i>, 1–8. <a href=\"https://doi.org/10.1109/ReConFig.2014.7032535\">https://doi.org/10.1109/ReConFig.2014.7032535</a>","mla":"Kenter, Tobias, et al. “Kernel-Centric Acceleration of High Accuracy Stereo-Matching.” <i>Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig)</i>, IEEE, 2014, pp. 1–8, doi:<a href=\"https://doi.org/10.1109/ReConFig.2014.7032535\">10.1109/ReConFig.2014.7032535</a>.","ieee":"T. Kenter, H. Schmitz, and C. Plessl, “Kernel-Centric Acceleration of High Accuracy Stereo-Matching,” in <i>Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig)</i>, 2014, pp. 1–8, doi: <a href=\"https://doi.org/10.1109/ReConFig.2014.7032535\">10.1109/ReConFig.2014.7032535</a>.","chicago":"Kenter, Tobias, Henning Schmitz, and Christian Plessl. “Kernel-Centric Acceleration of High Accuracy Stereo-Matching.” In <i>Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig)</i>, 1–8. IEEE, 2014. <a href=\"https://doi.org/10.1109/ReConFig.2014.7032535\">https://doi.org/10.1109/ReConFig.2014.7032535</a>.","ama":"Kenter T, Schmitz H, Plessl C. Kernel-Centric Acceleration of High Accuracy Stereo-Matching. In: <i>Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig)</i>. IEEE; 2014:1-8. doi:<a href=\"https://doi.org/10.1109/ReConFig.2014.7032535\">10.1109/ReConFig.2014.7032535</a>","short":"T. Kenter, H. Schmitz, C. Plessl, in: Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig), IEEE, 2014, pp. 1–8.","bibtex":"@inproceedings{Kenter_Schmitz_Plessl_2014, title={Kernel-Centric Acceleration of High Accuracy Stereo-Matching}, DOI={<a href=\"https://doi.org/10.1109/ReConFig.2014.7032535\">10.1109/ReConFig.2014.7032535</a>}, booktitle={Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig)}, publisher={IEEE}, author={Kenter, Tobias and Schmitz, Henning and Plessl, Christian}, year={2014}, pages={1–8} }"},"file_date_updated":"2018-03-16T11:37:42Z","doi":"10.1109/ReConFig.2014.7032535","language":[{"iso":"eng"}],"date_updated":"2023-09-26T13:36:40Z","author":[{"full_name":"Kenter, Tobias","first_name":"Tobias","last_name":"Kenter","id":"3145"},{"last_name":"Schmitz","first_name":"Henning","full_name":"Schmitz, Henning"},{"last_name":"Plessl","orcid":"0000-0001-5728-9982","first_name":"Christian","full_name":"Plessl, Christian","id":"16153"}],"title":"Kernel-Centric Acceleration of High Accuracy Stereo-Matching","year":"2014","department":[{"_id":"27"},{"_id":"518"},{"_id":"78"}],"type":"conference","date_created":"2017-10-17T12:42:11Z","file":[{"file_size":932852,"access_level":"closed","file_name":"406-ReConFig14.pdf","date_updated":"2018-03-16T11:37:42Z","relation":"main_file","content_type":"application/pdf","success":1,"file_id":"1366","creator":"florida","date_created":"2018-03-16T11:37:42Z"}],"abstract":[{"text":"Stereo-matching algorithms recently received a lot of attention from the FPGA acceleration community. Presented solutions range from simple, very resource efficient systems with modest matching quality for small embedded systems to sophisticated algorithms with several processing steps, implemented on big FPGAs. In order to achieve high throughput, most implementations strongly focus on pipelining and data reuse between different computation steps. This approach leads to high efficiency, but limits the supported computation patterns and due the high integration of the implementation, adaptions to the algorithm are difficult. In this work, we present a stereo-matching implementation, that starts by offloading individual kernels from the CPU to the FPGA. Between subsequent compute steps on the FPGA, data is stored off-chip in on-board memory of the FPGA accelerator card. This enables us to accelerate the AD-census algorithm with cross-based aggregation and scanline optimization for the first time without algorithmic changes and for up to full HD image dimensions. Analyzing throughput and bandwidth requirements, we outline some trade-offs that are involved with this approach, compared to tighter integration of more kernel loops into one design.","lang":"eng"}],"publication":"Proceedings of the International Conference on ReConFigurable Computing and FPGAs (ReConFig)"},{"citation":{"bibtex":"@inproceedings{C. Durelli_Copolla_Djafarian_Koranaros_Miele_Paolino_Pell_Plessl_D. Santambrogio_Bolchini_2014, title={SAVE: Towards efficient resource management in heterogeneous system architectures}, DOI={<a href=\"https://doi.org/10.1007/978-3-319-05960-0_38\">10.1007/978-3-319-05960-0_38</a>}, booktitle={Proc. Int. Conf. on Reconfigurable Computing: Architectures, Tools and Applications (ARC)}, publisher={Springer}, author={C. Durelli, Gianluca and Copolla, Marcello and Djafarian, Karim and Koranaros, George and Miele, Antonio and Paolino, Michele and Pell, Oliver and Plessl, Christian and D. Santambrogio, Marco and Bolchini, Cristiana}, year={2014} }","ama":"C. Durelli G, Copolla M, Djafarian K, et al. SAVE: Towards efficient resource management in heterogeneous system architectures. In: <i>Proc. Int. Conf. on Reconfigurable Computing: Architectures, Tools and Applications (ARC)</i>. Springer; 2014. doi:<a href=\"https://doi.org/10.1007/978-3-319-05960-0_38\">10.1007/978-3-319-05960-0_38</a>","mla":"C. Durelli, Gianluca, et al. “SAVE: Towards Efficient Resource Management in Heterogeneous System Architectures.” <i>Proc. Int. Conf. on Reconfigurable Computing: Architectures, Tools and Applications (ARC)</i>, Springer, 2014, doi:<a href=\"https://doi.org/10.1007/978-3-319-05960-0_38\">10.1007/978-3-319-05960-0_38</a>.","chicago":"C. Durelli, Gianluca, Marcello Copolla, Karim Djafarian, George Koranaros, Antonio Miele, Michele Paolino, Oliver Pell, Christian Plessl, Marco D. Santambrogio, and Cristiana Bolchini. “SAVE: Towards Efficient Resource Management in Heterogeneous System Architectures.” In <i>Proc. Int. Conf. on Reconfigurable Computing: Architectures, Tools and Applications (ARC)</i>. Springer, 2014. <a href=\"https://doi.org/10.1007/978-3-319-05960-0_38\">https://doi.org/10.1007/978-3-319-05960-0_38</a>.","short":"G. C. Durelli, M. Copolla, K. Djafarian, G. Koranaros, A. Miele, M. Paolino, O. Pell, C. Plessl, M. D. Santambrogio, C. Bolchini, in: Proc. Int. Conf. on Reconfigurable Computing: Architectures, Tools and Applications (ARC), Springer, 2014.","ieee":"G. C. Durelli <i>et al.</i>, “SAVE: Towards efficient resource management in heterogeneous system architectures,” 2014, doi: <a href=\"https://doi.org/10.1007/978-3-319-05960-0_38\">10.1007/978-3-319-05960-0_38</a>.","apa":"C. Durelli, G., Copolla, M., Djafarian, K., Koranaros, G., Miele, A., Paolino, M., Pell, O., Plessl, C., D. Santambrogio, M., &#38; Bolchini, C. (2014). SAVE: Towards efficient resource management in heterogeneous system architectures. <i>Proc. Int. Conf. on Reconfigurable Computing: Architectures, Tools and Applications (ARC)</i>. <a href=\"https://doi.org/10.1007/978-3-319-05960-0_38\">https://doi.org/10.1007/978-3-319-05960-0_38</a>"},"publication":"Proc. Int. Conf. on Reconfigurable Computing: Architectures, Tools and Applications (ARC)","project":[{"grant_number":"610996","_id":"34","name":"Self-Adaptive Virtualisation-Aware High-Performance/Low-Energy Heterogeneous System Architectures"}],"quality_controlled":"1","date_created":"2018-03-26T13:45:35Z","department":[{"_id":"27"},{"_id":"518"},{"_id":"78"}],"type":"conference","author":[{"last_name":"C. Durelli","first_name":"Gianluca","full_name":"C. Durelli, Gianluca"},{"full_name":"Copolla, Marcello","last_name":"Copolla","first_name":"Marcello"},{"first_name":"Karim","last_name":"Djafarian","full_name":"Djafarian, Karim"},{"first_name":"George","last_name":"Koranaros","full_name":"Koranaros, George"},{"full_name":"Miele, Antonio","last_name":"Miele","first_name":"Antonio"},{"last_name":"Paolino","first_name":"Michele","full_name":"Paolino, Michele"},{"first_name":"Oliver","last_name":"Pell","full_name":"Pell, Oliver"},{"id":"16153","full_name":"Plessl, Christian","first_name":"Christian","orcid":"0000-0001-5728-9982","last_name":"Plessl"},{"last_name":"D. Santambrogio","first_name":"Marco","full_name":"D. Santambrogio, Marco"},{"full_name":"Bolchini, Cristiana","last_name":"Bolchini","first_name":"Cristiana"}],"title":"SAVE: Towards efficient resource management in heterogeneous system architectures","year":"2014","status":"public","date_updated":"2023-09-26T13:36:20Z","_id":"1780","publisher":"Springer","language":[{"iso":"eng"}],"doi":"10.1007/978-3-319-05960-0_38","user_id":"15278"},{"issue":"5","publication":"ACM SIGARCH Computer Architecture News","department":[{"_id":"27"},{"_id":"518"},{"_id":"61"},{"_id":"78"}],"keyword":["funding-maxup","tet_topic_hpc"],"type":"journal_article","date_created":"2018-03-26T13:42:34Z","intvolume":"        41","date_updated":"2023-09-26T13:35:58Z","publication_identifier":{"issn":["0163-5964"]},"author":[{"last_name":"Giefers","first_name":"Heiner","full_name":"Giefers, Heiner"},{"full_name":"Plessl, Christian","first_name":"Christian","last_name":"Plessl","orcid":"0000-0001-5728-9982","id":"16153"},{"id":"158","last_name":"Förstner","first_name":"Jens","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens"}],"title":"Accelerating Finite Difference Time Domain Simulations with Reconfigurable Dataflow Computers","year":"2014","doi":"10.1145/2641361.2641372","language":[{"iso":"eng"}],"quality_controlled":"1","citation":{"ieee":"H. Giefers, C. Plessl, and J. Förstner, “Accelerating Finite Difference Time Domain Simulations with Reconfigurable Dataflow Computers,” <i>ACM SIGARCH Computer Architecture News</i>, vol. 41, no. 5, pp. 65–70, 2014, doi: <a href=\"https://doi.org/10.1145/2641361.2641372\">10.1145/2641361.2641372</a>.","apa":"Giefers, H., Plessl, C., &#38; Förstner, J. (2014). Accelerating Finite Difference Time Domain Simulations with Reconfigurable Dataflow Computers. <i>ACM SIGARCH Computer Architecture News</i>, <i>41</i>(5), 65–70. <a href=\"https://doi.org/10.1145/2641361.2641372\">https://doi.org/10.1145/2641361.2641372</a>","chicago":"Giefers, Heiner, Christian Plessl, and Jens Förstner. “Accelerating Finite Difference Time Domain Simulations with Reconfigurable Dataflow Computers.” <i>ACM SIGARCH Computer Architecture News</i> 41, no. 5 (2014): 65–70. <a href=\"https://doi.org/10.1145/2641361.2641372\">https://doi.org/10.1145/2641361.2641372</a>.","short":"H. Giefers, C. Plessl, J. Förstner, ACM SIGARCH Computer Architecture News 41 (2014) 65–70.","mla":"Giefers, Heiner, et al. “Accelerating Finite Difference Time Domain Simulations with Reconfigurable Dataflow Computers.” <i>ACM SIGARCH Computer Architecture News</i>, vol. 41, no. 5, ACM, 2014, pp. 65–70, doi:<a href=\"https://doi.org/10.1145/2641361.2641372\">10.1145/2641361.2641372</a>.","bibtex":"@article{Giefers_Plessl_Förstner_2014, title={Accelerating Finite Difference Time Domain Simulations with Reconfigurable Dataflow Computers}, volume={41}, DOI={<a href=\"https://doi.org/10.1145/2641361.2641372\">10.1145/2641361.2641372</a>}, number={5}, journal={ACM SIGARCH Computer Architecture News}, publisher={ACM}, author={Giefers, Heiner and Plessl, Christian and Förstner, Jens}, year={2014}, pages={65–70} }","ama":"Giefers H, Plessl C, Förstner J. Accelerating Finite Difference Time Domain Simulations with Reconfigurable Dataflow Computers. <i>ACM SIGARCH Computer Architecture News</i>. 2014;41(5):65-70. doi:<a href=\"https://doi.org/10.1145/2641361.2641372\">10.1145/2641361.2641372</a>"},"status":"public","volume":41,"user_id":"15278","publisher":"ACM","_id":"1779","page":"65-70"},{"title":"Toleranz und demokratische Kultur – Zeitgenössische Reflexionen aus dem schiitischen Islam","year":"2014","publication_identifier":{"isbn":["9783531198323","9783531198330"]},"author":[{"id":"111362","orcid":"0009-0005-6980-2727","first_name":"Stephan Matthias","last_name":"Kokew","full_name":"Kokew, Stephan Matthias"}],"date_updated":"2024-10-07T19:15:23Z","publication_status":"published","series_title":"Politik und Religion","language":[{"iso":"ger"}],"doi":"10.1007/978-3-531-19833-0_4","publication":"Demokratie und Islam. Theoretische und empirische Studien","extern":"1","date_created":"2024-10-07T19:11:13Z","type":"book_chapter","department":[{"_id":"469"}],"status":"public","page":"65-80","_id":"56409","user_id":"111362","editor":[{"last_name":"Cavuldak","first_name":"Ahmet","full_name":"Cavuldak, Ahmet"},{"last_name":"Hidalgo","first_name":"Oliver","full_name":"Hidalgo, Oliver"},{"last_name":"Hildmann","first_name":"Philipp W.","full_name":"Hildmann, Philipp W."},{"full_name":"Zapf, Holger","first_name":"Holger","last_name":"Zapf"}],"citation":{"chicago":"Kokew, Stephan Matthias. “Toleranz und demokratische Kultur – Zeitgenössische Reflexionen aus dem schiitischen Islam.” In <i>Demokratie und Islam. Theoretische und empirische Studien</i>, edited by Ahmet Cavuldak, Oliver Hidalgo, Philipp W. Hildmann, and Holger Zapf, 65–80. Politik und Religion. Wiesbaden, 2014. <a href=\"https://doi.org/10.1007/978-3-531-19833-0_4\">https://doi.org/10.1007/978-3-531-19833-0_4</a>.","short":"S.M. Kokew, in: A. Cavuldak, O. Hidalgo, P.W. Hildmann, H. Zapf (Eds.), Demokratie und Islam. Theoretische und empirische Studien, Wiesbaden, 2014, pp. 65–80.","ieee":"S. M. Kokew, “Toleranz und demokratische Kultur – Zeitgenössische Reflexionen aus dem schiitischen Islam,” in <i>Demokratie und Islam. Theoretische und empirische Studien</i>, A. Cavuldak, O. Hidalgo, P. W. Hildmann, and H. Zapf, Eds. Wiesbaden, 2014, pp. 65–80.","apa":"Kokew, S. M. (2014). Toleranz und demokratische Kultur – Zeitgenössische Reflexionen aus dem schiitischen Islam. In A. Cavuldak, O. Hidalgo, P. W. Hildmann, &#38; H. Zapf (Eds.), <i>Demokratie und Islam. Theoretische und empirische Studien</i> (pp. 65–80). <a href=\"https://doi.org/10.1007/978-3-531-19833-0_4\">https://doi.org/10.1007/978-3-531-19833-0_4</a>","bibtex":"@inbook{Kokew_2014, place={Wiesbaden}, series={Politik und Religion}, title={Toleranz und demokratische Kultur – Zeitgenössische Reflexionen aus dem schiitischen Islam}, DOI={<a href=\"https://doi.org/10.1007/978-3-531-19833-0_4\">10.1007/978-3-531-19833-0_4</a>}, booktitle={Demokratie und Islam. Theoretische und empirische Studien}, author={Kokew, Stephan Matthias}, editor={Cavuldak, Ahmet and Hidalgo, Oliver and Hildmann, Philipp W. and Zapf, Holger}, year={2014}, pages={65–80}, collection={Politik und Religion} }","ama":"Kokew SM. Toleranz und demokratische Kultur – Zeitgenössische Reflexionen aus dem schiitischen Islam. In: Cavuldak A, Hidalgo O, Hildmann PW, Zapf H, eds. <i>Demokratie und Islam. Theoretische und empirische Studien</i>. Politik und Religion. ; 2014:65-80. doi:<a href=\"https://doi.org/10.1007/978-3-531-19833-0_4\">10.1007/978-3-531-19833-0_4</a>","mla":"Kokew, Stephan Matthias. “Toleranz und demokratische Kultur – Zeitgenössische Reflexionen aus dem schiitischen Islam.” <i>Demokratie und Islam. Theoretische und empirische Studien</i>, edited by Ahmet Cavuldak et al., 2014, pp. 65–80, doi:<a href=\"https://doi.org/10.1007/978-3-531-19833-0_4\">10.1007/978-3-531-19833-0_4</a>."},"quality_controlled":"1","place":"Wiesbaden"},{"_id":"28381","language":[{"iso":"eng"}],"page":"31-35","volume":104,"user_id":"14972","author":[{"first_name":"Hans-Peter ","last_name":"Heim","full_name":"Heim, Hans-Peter "},{"full_name":"Ries, Angela ","first_name":"Angela ","last_name":"Ries"},{"full_name":"Schöppner, Volker","first_name":"Volker","last_name":"Schöppner"},{"full_name":"Wibbeke,, Andrea ","last_name":"Wibbeke,","first_name":"Andrea "},{"full_name":"Turek, Stefan ","first_name":"Stefan ","last_name":"Turek"},{"first_name":" Hogenrich","last_name":"Damanik","full_name":"Damanik,  Hogenrich"},{"id":"335","full_name":"Mahnken, Rolf","last_name":"Mahnken","first_name":"Rolf"},{"full_name":"Dammann, Christian ","last_name":"Dammann","first_name":"Christian "},{"full_name":"Wünsch,  Olaf","last_name":"Wünsch","first_name":" Olaf"},{"full_name":"Al-Baldawi, Ammar","first_name":"Ammar","last_name":"Al-Baldawi"},{"first_name":" Björn","last_name":" Rohde","full_name":" Rohde,  Björn"},{"first_name":"Angelika","last_name":"Brückner-Foit","full_name":"Brückner-Foit, Angelika"},{"first_name":"Jürgen","last_name":"Gausemeier","full_name":"Gausemeier, Jürgen"},{"full_name":"Gräßler,  Iris","first_name":" Iris","last_name":"Gräßler"},{"full_name":"Petersen, Marcus","first_name":"Marcus","last_name":"Petersen"}],"title":"Self-Reinforced Thermoplastic Composites - Composite Materials (Part 1)","status":"public","year":"2014","intvolume":"       104","date_updated":"2026-02-24T07:57:25Z","publication_status":"published","date_created":"2021-12-07T15:58:12Z","department":[{"_id":"676"},{"_id":"9"},{"_id":"154"},{"_id":"321"}],"type":"journal_article","citation":{"ama":"Heim H-P, Ries A, Schöppner V, et al. Self-Reinforced Thermoplastic Composites - Composite Materials (Part 1). <i>Kunststoffe international}</i>. 2014;104:31-35.","bibtex":"@article{Heim_Ries_Schöppner_Wibbeke,_Turek_Damanik_Mahnken_Dammann_Wünsch_Al-Baldawi_et al._2014, title={Self-Reinforced Thermoplastic Composites - Composite Materials (Part 1)}, volume={104}, journal={Kunststoffe international}}, author={Heim, Hans-Peter  and Ries, Angela  and Schöppner, Volker and Wibbeke, Andrea  and Turek, Stefan  and Damanik,  Hogenrich and Mahnken, Rolf and Dammann, Christian  and Wünsch,  Olaf and Al-Baldawi, Ammar and et al.}, year={2014}, pages={31–35} }","mla":"Heim, Hans-Peter, et al. “Self-Reinforced Thermoplastic Composites - Composite Materials (Part 1).” <i>Kunststoffe International}</i>, vol. 104, 2014, pp. 31–35.","chicago":"Heim, Hans-Peter , Angela  Ries, Volker Schöppner, Andrea  Wibbeke, Stefan  Turek,  Hogenrich Damanik, Rolf Mahnken, et al. “Self-Reinforced Thermoplastic Composites - Composite Materials (Part 1).” <i>Kunststoffe International}</i> 104 (2014): 31–35.","short":"H.-P. Heim, A. Ries, V. Schöppner, A. Wibbeke, S. Turek,  Hogenrich Damanik, R. Mahnken, C. Dammann,  Olaf Wünsch, A. Al-Baldawi,  Björn  Rohde, A. Brückner-Foit, J. Gausemeier,  Iris Gräßler, M. Petersen, Kunststoffe International} 104 (2014) 31–35.","apa":"Heim, H.-P., Ries, A., Schöppner, V., Wibbeke, A., Turek, S., Damanik,  Hogenrich, Mahnken, R., Dammann, C., Wünsch,  Olaf, Al-Baldawi, A.,  Rohde,  Björn, Brückner-Foit, A., Gausemeier, J., Gräßler,  Iris, &#38; Petersen, M. (2014). Self-Reinforced Thermoplastic Composites - Composite Materials (Part 1). <i>Kunststoffe International}</i>, <i>104</i>, 31–35.","ieee":"H.-P. Heim <i>et al.</i>, “Self-Reinforced Thermoplastic Composites - Composite Materials (Part 1),” <i>Kunststoffe international}</i>, vol. 104, pp. 31–35, 2014."},"publication":"Kunststoffe international}","abstract":[{"lang":"eng","text":"With self-reinforced thermoplastics, it is possible to produce composite systems that, unlike traditional fiber composite materials, do not contain any foreign fibers for reinforcement. Instead, thermoplastic fibers or tapes, for example made of PP or PE, are used in an identical matrix. This opens up a high potential for lightweight construction and, at the same time, very good recyclability.\r\n"}],"quality_controlled":"1"},{"abstract":[{"lang":"eng","text":"Based on research results from the Collaborative Research Center Transregio 30, it is shown how composites made of self-reinforced, partially crystalline or highly stretched amorphous foils and fabrics for lightweight construction applications can be produced and which properties can be achieved. A locally differential, thermo-mechanical process control can be varied very efficiently, and thus graded properties can be set in the sense of functionalization.\r\n"}],"quality_controlled":"1","publication":"Kunststoffe international","citation":{"chicago":"Heim, Hans-Peter , Angela   Ries, Volker Schöppner, Andrea  Wibbeke, Stefan  Turek, Hogenrich  Damanik, Rolf Mahnken, et al. “Self-Reinforced Thermoplastic Composites - Composite Materials (Part 2).” <i>Kunststoffe International</i>, 2014.","short":"H.-P. Heim, A.  Ries, V. Schöppner, A. Wibbeke, S. Turek, H. Damanik, R. Mahnken,  Christian  Dammann,  Olaf  Wünsch, A.  Al-Baldawi, B. Rohde, A. Brükner-Foit, J. Gausemeier,  Iris  Gräßler, M. Petersen, Kunststoffe International (2014).","ama":"Heim H-P,  Ries A, Schöppner V, et al. Self-Reinforced Thermoplastic Composites - Composite Materials (Part 2). <i>Kunststoffe international</i>. Published online 2014.","bibtex":"@article{Heim_ Ries_Schöppner_Wibbeke_Turek_Damanik_Mahnken_Dammann_Wünsch_ Al-Baldawi_et al._2014, title={Self-Reinforced Thermoplastic Composites - Composite Materials (Part 2)}, journal={Kunststoffe international}, author={Heim, Hans-Peter  and  Ries, Angela  and Schöppner, Volker and Wibbeke, Andrea  and Turek, Stefan  and Damanik, Hogenrich  and Mahnken, Rolf and Dammann,  Christian  and Wünsch,  Olaf  and  Al-Baldawi, Ammar  and et al.}, year={2014} }","mla":"Heim, Hans-Peter, et al. “Self-Reinforced Thermoplastic Composites - Composite Materials (Part 2).” <i>Kunststoffe International</i>, 2014.","apa":"Heim, H.-P.,  Ries, A., Schöppner, V., Wibbeke, A., Turek, S., Damanik, H., Mahnken, R., Dammann,  Christian , Wünsch,  Olaf ,  Al-Baldawi, A., Rohde, B., Brükner-Foit, A., Gausemeier, J., Gräßler,  Iris , &#38; Petersen, M. (2014). Self-Reinforced Thermoplastic Composites - Composite Materials (Part 2). <i>Kunststoffe International</i>.","ieee":"H.-P. Heim <i>et al.</i>, “Self-Reinforced Thermoplastic Composites - Composite Materials (Part 2),” <i>Kunststoffe international</i>, 2014."},"type":"journal_article","department":[{"_id":"676"},{"_id":"9"},{"_id":"154"},{"_id":"321"}],"date_created":"2021-12-07T15:42:51Z","date_updated":"2026-02-24T07:56:12Z","publication_status":"published","title":"Self-Reinforced Thermoplastic Composites - Composite Materials (Part 2)","status":"public","year":"2014","author":[{"full_name":"Heim, Hans-Peter ","last_name":"Heim","first_name":"Hans-Peter "},{"first_name":"Angela ","last_name":" Ries","full_name":" Ries, Angela "},{"first_name":"Volker","last_name":"Schöppner","full_name":"Schöppner, Volker"},{"first_name":"Andrea ","last_name":"Wibbeke","full_name":"Wibbeke, Andrea "},{"full_name":"Turek, Stefan ","last_name":"Turek","first_name":"Stefan "},{"first_name":"Hogenrich ","last_name":"Damanik","full_name":"Damanik, Hogenrich "},{"full_name":"Mahnken, Rolf","last_name":"Mahnken","first_name":"Rolf","id":"335"},{"full_name":"Dammann,  Christian ","last_name":"Dammann","first_name":" Christian "},{"last_name":"Wünsch","first_name":" Olaf ","full_name":"Wünsch,  Olaf "},{"last_name":" Al-Baldawi","first_name":"Ammar ","full_name":" Al-Baldawi, Ammar "},{"full_name":"Rohde, Björn ","last_name":"Rohde","first_name":"Björn "},{"last_name":"Brükner-Foit","first_name":"Angelika","full_name":"Brükner-Foit, Angelika"},{"last_name":"Gausemeier","first_name":"Jürgen","full_name":"Gausemeier, Jürgen"},{"full_name":"Gräßler,  Iris ","first_name":" Iris ","last_name":"Gräßler"},{"full_name":"Petersen, Marcus","first_name":"Marcus","last_name":"Petersen"}],"user_id":"14972","language":[{"iso":"eng"}],"_id":"28379"},{"department":[{"_id":"10"},{"_id":"87"},{"_id":"93"}],"type":"book_chapter","keyword":["58D05","22E65","46T05","57R18"],"date_created":"2026-02-26T20:30:04Z","quality_controlled":"1","citation":{"mla":"Schmeding, Alexander. “Orbifold Diffeomorphism Groups.” <i>Geometric Methods in Physics. XXXII Workshop, Białowie\\.Za, Poland, June 30 – July 6, 2013. Selected Papers</i>, Cham: Birkhäuser/Springer, 2014, pp. 153–162, doi:<a href=\"https://doi.org/10.1007/978-3-319-06248-8_13\">10.1007/978-3-319-06248-8_13</a>.","ama":"Schmeding A. Orbifold diffeomorphism groups. In: <i>Geometric Methods in Physics. XXXII Workshop, Białowie\\.Za, Poland, June 30 – July 6, 2013. Selected Papers</i>. Cham: Birkhäuser/Springer; 2014:153–162. doi:<a href=\"https://doi.org/10.1007/978-3-319-06248-8_13\">10.1007/978-3-319-06248-8_13</a>","bibtex":"@inbook{Schmeding_2014, title={Orbifold diffeomorphism groups}, DOI={<a href=\"https://doi.org/10.1007/978-3-319-06248-8_13\">10.1007/978-3-319-06248-8_13</a>}, booktitle={Geometric methods in physics. XXXII workshop, Białowie\\.za, Poland, June 30 – July 6, 2013. Selected papers}, publisher={Cham: Birkhäuser/Springer}, author={Schmeding, Alexander}, year={2014}, pages={153–162} }","apa":"Schmeding, A. (2014). Orbifold diffeomorphism groups. In <i>Geometric methods in physics. XXXII workshop, Białowie\\.za, Poland, June 30 – July 6, 2013. Selected papers</i> (pp. 153–162). Cham: Birkhäuser/Springer. <a href=\"https://doi.org/10.1007/978-3-319-06248-8_13\">https://doi.org/10.1007/978-3-319-06248-8_13</a>","ieee":"A. Schmeding, “Orbifold diffeomorphism groups,” in <i>Geometric methods in physics. XXXII workshop, Białowie\\.za, Poland, June 30 – July 6, 2013. Selected papers</i>, Cham: Birkhäuser/Springer, 2014, pp. 153–162.","short":"A. Schmeding, in: Geometric Methods in Physics. XXXII Workshop, Białowie\\.Za, Poland, June 30 – July 6, 2013. Selected Papers, Cham: Birkhäuser/Springer, 2014, pp. 153–162.","chicago":"Schmeding, Alexander. “Orbifold Diffeomorphism Groups.” In <i>Geometric Methods in Physics. XXXII Workshop, Białowie\\.Za, Poland, June 30 – July 6, 2013. Selected Papers</i>, 153–162. Cham: Birkhäuser/Springer, 2014. <a href=\"https://doi.org/10.1007/978-3-319-06248-8_13\">https://doi.org/10.1007/978-3-319-06248-8_13</a>."},"publication":"Geometric methods in physics. XXXII workshop, Białowie\\.za, Poland, June 30 – July 6, 2013. Selected papers","user_id":"178","doi":"10.1007/978-3-319-06248-8_13","_id":"64751","language":[{"iso":"eng"}],"publisher":"Cham: Birkhäuser/Springer","page":"153–162","date_updated":"2026-02-26T20:32:06Z","author":[{"last_name":"Schmeding","first_name":"Alexander","full_name":"Schmeding, Alexander"}],"publication_identifier":{"isbn":["978-3-319-06247-1; 978-3-319-06248-8"]},"title":"Orbifold diffeomorphism groups","status":"public","year":"2014"},{"volume":66,"user_id":"178","_id":"64667","page":"102–140","status":"public","quality_controlled":"1","citation":{"mla":"Birth, Lidia, and Helge Glöckner. “Continuity of Convolution of Test Functions on Lie Groups.” <i>Canadian Journal of Mathematics</i>, vol. 66, no. 1, 2014, pp. 102–140, doi:<a href=\"https://doi.org/10.4153/CJM-2012-035-6\">10.4153/CJM-2012-035-6</a>.","apa":"Birth, L., &#38; Glöckner, H. (2014). Continuity of convolution of test functions on Lie groups. <i>Canadian Journal of Mathematics</i>, <i>66</i>(1), 102–140. <a href=\"https://doi.org/10.4153/CJM-2012-035-6\">https://doi.org/10.4153/CJM-2012-035-6</a>","ieee":"L. Birth and H. Glöckner, “Continuity of convolution of test functions on Lie groups,” <i>Canadian Journal of Mathematics</i>, vol. 66, no. 1, pp. 102–140, 2014, doi: <a href=\"https://doi.org/10.4153/CJM-2012-035-6\">10.4153/CJM-2012-035-6</a>.","chicago":"Birth, Lidia, and Helge Glöckner. “Continuity of Convolution of Test Functions on Lie Groups.” <i>Canadian Journal of Mathematics</i> 66, no. 1 (2014): 102–140. <a href=\"https://doi.org/10.4153/CJM-2012-035-6\">https://doi.org/10.4153/CJM-2012-035-6</a>.","ama":"Birth L, Glöckner H. Continuity of convolution of test functions on Lie groups. <i>Canadian Journal of Mathematics</i>. 2014;66(1):102–140. doi:<a href=\"https://doi.org/10.4153/CJM-2012-035-6\">10.4153/CJM-2012-035-6</a>","short":"L. Birth, H. Glöckner, Canadian Journal of Mathematics 66 (2014) 102–140.","bibtex":"@article{Birth_Glöckner_2014, title={Continuity of convolution of test functions on Lie groups}, volume={66}, DOI={<a href=\"https://doi.org/10.4153/CJM-2012-035-6\">10.4153/CJM-2012-035-6</a>}, number={1}, journal={Canadian Journal of Mathematics}, author={Birth, Lidia and Glöckner, Helge}, year={2014}, pages={102–140} }"},"doi":"10.4153/CJM-2012-035-6","language":[{"iso":"eng"}],"intvolume":"        66","article_type":"original","date_updated":"2026-02-27T08:28:36Z","publication_identifier":{"issn":["0008-414X"]},"author":[{"last_name":"Birth","first_name":"Lidia","full_name":"Birth, Lidia"},{"id":"178","first_name":"Helge","last_name":"Glöckner","full_name":"Glöckner, Helge"}],"title":"Continuity of convolution of test functions on Lie groups","year":"2014","department":[{"_id":"10"},{"_id":"87"},{"_id":"93"}],"keyword":["22E30","46F05","22D15","42A85","43A10","43A15","46A03","46A13","46E25"],"type":"journal_article","date_created":"2026-02-26T10:57:07Z","publication":"Canadian Journal of Mathematics","issue":"1"},{"page":"3275–3293","_id":"64666","user_id":"178","volume":366,"status":"public","citation":{"bibtex":"@article{Glöckner_Lucht_2014, title={Weighted inversion of general Dirichlet series}, volume={366}, DOI={<a href=\"https://doi.org/10.1090/S0002-9947-2013-06018-7\">10.1090/S0002-9947-2013-06018-7</a>}, number={6}, journal={Transactions of the American Mathematical Society}, author={Glöckner, Helge and Lucht, Lutz G.}, year={2014}, pages={3275–3293} }","ama":"Glöckner H, Lucht LG. Weighted inversion of general Dirichlet series. <i>Transactions of the American Mathematical Society</i>. 2014;366(6):3275–3293. doi:<a href=\"https://doi.org/10.1090/S0002-9947-2013-06018-7\">10.1090/S0002-9947-2013-06018-7</a>","short":"H. Glöckner, L.G. Lucht, Transactions of the American Mathematical Society 366 (2014) 3275–3293.","chicago":"Glöckner, Helge, and Lutz G. Lucht. “Weighted Inversion of General Dirichlet Series.” <i>Transactions of the American Mathematical Society</i> 366, no. 6 (2014): 3275–3293. <a href=\"https://doi.org/10.1090/S0002-9947-2013-06018-7\">https://doi.org/10.1090/S0002-9947-2013-06018-7</a>.","ieee":"H. Glöckner and L. G. Lucht, “Weighted inversion of general Dirichlet series,” <i>Transactions of the American Mathematical Society</i>, vol. 366, no. 6, pp. 3275–3293, 2014, doi: <a href=\"https://doi.org/10.1090/S0002-9947-2013-06018-7\">10.1090/S0002-9947-2013-06018-7</a>.","mla":"Glöckner, Helge, and Lutz G. Lucht. “Weighted Inversion of General Dirichlet Series.” <i>Transactions of the American Mathematical Society</i>, vol. 366, no. 6, 2014, pp. 3275–3293, doi:<a href=\"https://doi.org/10.1090/S0002-9947-2013-06018-7\">10.1090/S0002-9947-2013-06018-7</a>.","apa":"Glöckner, H., &#38; Lucht, L. G. (2014). Weighted inversion of general Dirichlet series. <i>Transactions of the American Mathematical Society</i>, <i>366</i>(6), 3275–3293. <a href=\"https://doi.org/10.1090/S0002-9947-2013-06018-7\">https://doi.org/10.1090/S0002-9947-2013-06018-7</a>"},"quality_controlled":"1","language":[{"iso":"eng"}],"doi":"10.1090/S0002-9947-2013-06018-7","year":"2014","title":"Weighted inversion of general Dirichlet series","author":[{"last_name":"Glöckner","first_name":"Helge","full_name":"Glöckner, Helge","id":"178"},{"full_name":"Lucht, Lutz G.","last_name":"Lucht","first_name":"Lutz G."}],"publication_identifier":{"issn":["0002-9947"]},"date_updated":"2026-02-27T08:29:40Z","intvolume":"       366","article_type":"original","date_created":"2026-02-26T10:56:00Z","type":"journal_article","keyword":["11M41","30B50","30J99","46H99"],"department":[{"_id":"10"},{"_id":"87"},{"_id":"93"}],"issue":"6","publication":"Transactions of the American Mathematical Society"},{"quality_controlled":"1","isi":"1","citation":{"bibtex":"@article{Ebbert_Grundmeier_Buitkamp_Kroeger_Messerschmidt_Thissen_2014, title={Toward a microscopic understanding of the calcium-silicate-hydrates/water interface}, volume={290}, DOI={<a href=\"https://doi.org/10.1016/j.apsusc.2013.11.045\">10.1016/j.apsusc.2013.11.045</a>}, journal={APPLIED SURFACE SCIENCE}, author={Ebbert, Christoph and Grundmeier, Guido and Buitkamp, Nadine and Kroeger, Alexander and Messerschmidt, Florian and Thissen, Peter}, year={2014}, pages={207–214} }","ama":"Ebbert C, Grundmeier G, Buitkamp N, Kroeger A, Messerschmidt F, Thissen P. Toward a microscopic understanding of the calcium-silicate-hydrates/water interface. <i>APPLIED SURFACE SCIENCE</i>. 2014;290:207-214. doi:<a href=\"https://doi.org/10.1016/j.apsusc.2013.11.045\">10.1016/j.apsusc.2013.11.045</a>","mla":"Ebbert, Christoph, et al. “Toward a Microscopic Understanding of the Calcium-Silicate-Hydrates/Water Interface.” <i>APPLIED SURFACE SCIENCE</i>, vol. 290, 2014, pp. 207–14, doi:<a href=\"https://doi.org/10.1016/j.apsusc.2013.11.045\">10.1016/j.apsusc.2013.11.045</a>.","chicago":"Ebbert, Christoph, Guido Grundmeier, Nadine Buitkamp, Alexander Kroeger, Florian Messerschmidt, and Peter Thissen. “Toward a Microscopic Understanding of the Calcium-Silicate-Hydrates/Water Interface.” <i>APPLIED SURFACE SCIENCE</i> 290 (2014): 207–14. <a href=\"https://doi.org/10.1016/j.apsusc.2013.11.045\">https://doi.org/10.1016/j.apsusc.2013.11.045</a>.","short":"C. Ebbert, G. Grundmeier, N. Buitkamp, A. Kroeger, F. Messerschmidt, P. Thissen, APPLIED SURFACE SCIENCE 290 (2014) 207–214.","ieee":"C. Ebbert, G. Grundmeier, N. Buitkamp, A. Kroeger, F. Messerschmidt, and P. Thissen, “Toward a microscopic understanding of the calcium-silicate-hydrates/water interface,” <i>APPLIED SURFACE SCIENCE</i>, vol. 290, pp. 207–214, 2014, doi: <a href=\"https://doi.org/10.1016/j.apsusc.2013.11.045\">10.1016/j.apsusc.2013.11.045</a>.","apa":"Ebbert, C., Grundmeier, G., Buitkamp, N., Kroeger, A., Messerschmidt, F., &#38; Thissen, P. (2014). Toward a microscopic understanding of the calcium-silicate-hydrates/water interface. <i>APPLIED SURFACE SCIENCE</i>, <i>290</i>, 207–214. <a href=\"https://doi.org/10.1016/j.apsusc.2013.11.045\">https://doi.org/10.1016/j.apsusc.2013.11.045</a>"},"external_id":{"isi":["000329060100032"]},"status":"public","volume":290,"user_id":"7266","_id":"20945","page":"207-214","abstract":[{"lang":"eng","text":"Calcium-Silicate-Hydrates (C-S-H) are the main binding phases in most concrete which is the primarily used composite construction material in the world. However, a big lack is cleaving between the actual knowledge about C-S-H, compared to what could be reached using state-of-the-art technologies of modern research. In this article, the formation of a C-S-H phase on a native oxide covered silicon wafer is investigated by means of in-situ attenuated total reflection infrared (ATR-IR) and ex-situ surface-enhanced Raman spectroscopy (SERS). The total thickness of the C-S-H phase is determined by X-ray photoelectron spectroscopy (XPS) to be 3 nm. The formation appears to be reversible depending on the environment pH value and can be performed at room temperature. Based on density functional theory (DFT) calculations, it is shown that the C-S-H phase in the presence of water will change its chemical composition in order to reach the thermodynamic ground state of the system. This change is achieved by a metal-proton exchange reaction. The stoichiometry of these metal-proton exchange reactions is nearly independent of the environment pH value. Electrokinetic measurements yield isoelectric points of 2.0 and 2.6 for the native oxide covered silicon wafer (SiO2) and the C-S-H phase. This is consistent with a predominance of Si-O sites at the C-S-H/water interface. (C) 2013 Elsevier B. V. All rights reserved."}],"publication":"APPLIED SURFACE SCIENCE","department":[{"_id":"35"},{"_id":"302"},{"_id":"321"}],"type":"journal_article","date_created":"2021-01-13T10:12:51Z","intvolume":"       290","publication_status":"published","date_updated":"2025-11-18T12:05:39Z","publication_identifier":{"eissn":["1873-5584"],"issn":["0169-4332"]},"author":[{"id":"7266","full_name":"Ebbert, Christoph","first_name":"Christoph","last_name":"Ebbert"},{"id":"194","first_name":"Guido","last_name":"Grundmeier","full_name":"Grundmeier, Guido"},{"full_name":"Buitkamp, Nadine","last_name":"Buitkamp","first_name":"Nadine","id":"1449"},{"last_name":"Kroeger","first_name":"Alexander","full_name":"Kroeger, Alexander"},{"last_name":"Messerschmidt","first_name":"Florian","full_name":"Messerschmidt, Florian"},{"full_name":"Thissen, Peter","last_name":"Thissen","first_name":"Peter"}],"year":"2014","title":"Toward a microscopic understanding of the calcium-silicate-hydrates/water interface","doi":"10.1016/j.apsusc.2013.11.045","language":[{"iso":"eng"}]},{"quality_controlled":"1","citation":{"bibtex":"@article{Kley_Kempter_Boyko_Huber_2014, title={Mechanistic Studies of Silica Polymerization from Supersaturated Aqueous Solutions by Means of Time-Resolved Light Scattering}, volume={30}, DOI={<a href=\"https://doi.org/10.1021/la502730y\">10.1021/la502730y</a>}, number={42}, journal={Langmuir}, publisher={American Chemical Society (ACS)}, author={Kley, Marina and Kempter, A. and Boyko, V. and Huber, Klaus}, year={2014}, pages={12664–12674} }","ama":"Kley M, Kempter A, Boyko V, Huber K. Mechanistic Studies of Silica Polymerization from Supersaturated Aqueous Solutions by Means of Time-Resolved Light Scattering. <i>Langmuir</i>. 2014;30(42):12664-12674. doi:<a href=\"https://doi.org/10.1021/la502730y\">10.1021/la502730y</a>","mla":"Kley, Marina, et al. “Mechanistic Studies of Silica Polymerization from Supersaturated Aqueous Solutions by Means of Time-Resolved Light Scattering.” <i>Langmuir</i>, vol. 30, no. 42, American Chemical Society (ACS), 2014, pp. 12664–74, doi:<a href=\"https://doi.org/10.1021/la502730y\">10.1021/la502730y</a>.","short":"M. Kley, A. Kempter, V. Boyko, K. Huber, Langmuir 30 (2014) 12664–12674.","chicago":"Kley, Marina, A. Kempter, V. Boyko, and Klaus Huber. “Mechanistic Studies of Silica Polymerization from Supersaturated Aqueous Solutions by Means of Time-Resolved Light Scattering.” <i>Langmuir</i> 30, no. 42 (2014): 12664–74. <a href=\"https://doi.org/10.1021/la502730y\">https://doi.org/10.1021/la502730y</a>.","ieee":"M. Kley, A. Kempter, V. Boyko, and K. Huber, “Mechanistic Studies of Silica Polymerization from Supersaturated Aqueous Solutions by Means of Time-Resolved Light Scattering,” <i>Langmuir</i>, vol. 30, no. 42, pp. 12664–12674, 2014, doi: <a href=\"https://doi.org/10.1021/la502730y\">10.1021/la502730y</a>.","apa":"Kley, M., Kempter, A., Boyko, V., &#38; Huber, K. (2014). Mechanistic Studies of Silica Polymerization from Supersaturated Aqueous Solutions by Means of Time-Resolved Light Scattering. <i>Langmuir</i>, <i>30</i>(42), 12664–12674. <a href=\"https://doi.org/10.1021/la502730y\">https://doi.org/10.1021/la502730y</a>"},"status":"public","volume":30,"user_id":"237","publisher":"American Chemical Society (ACS)","_id":"54292","page":"12664-12674","issue":"42","publication":"Langmuir","department":[{"_id":"314"}],"type":"journal_article","date_created":"2024-05-15T11:57:59Z","intvolume":"        30","date_updated":"2025-11-18T16:28:44Z","publication_status":"published","publication_identifier":{"issn":["0743-7463","1520-5827"]},"author":[{"first_name":"Marina","orcid":"0000-0002-8628-7035","last_name":"Kley","full_name":"Kley, Marina","id":"11841"},{"last_name":"Kempter","first_name":"A.","full_name":"Kempter, A."},{"first_name":"V.","last_name":"Boyko","full_name":"Boyko, V."},{"id":"237","first_name":"Klaus","last_name":"Huber","full_name":"Huber, Klaus"}],"title":"Mechanistic Studies of Silica Polymerization from Supersaturated Aqueous Solutions by Means of Time-Resolved Light Scattering","year":"2014","doi":"10.1021/la502730y","language":[{"iso":"eng"}]},{"date_created":"2025-12-03T13:13:55Z","type":"journal_article","department":[{"_id":"952"},{"_id":"321"}],"publication":"International Journal for Numerical Methods in Engineering","issue":"12","abstract":[{"lang":"eng","text":"<jats:title>SUMMARY</jats:title><jats:p>We introduce a material model for the simulation of polycrystalline materials undergoing solid‐to‐solid phase‐transformations. As a basis, we present a scalar‐valued phase‐transformation model where a Helmholtz free energy function depending on volumetric and deviatoric strain measures is assigned to each phase. The analysis of the related overall Gibbs energy density allows for the calculation of energy barriers. With these quantities at hand, we use a statistical‐physics‐based approach to determine the resulting evolution of volume fractions. Though the model facilitates to take into account an arbitrary number of solid phases of the underlying material, we restrict this work to the simulation of phase‐transformations between an austenitic parent phase and a martensitic tension and compression phase. The scalar model is embedded into a computational micro‐sphere formulation in view of the simulation of three‐dimensional boundary value problems. The final modelling approach necessary for macroscopic simulations is accomplished by a finite element formulation, where the local material behaviour at each integration point is governed by the response of the micro‐sphere model.Copyright © 2014 John Wiley &amp; Sons, Ltd.</jats:p>"}],"language":[{"iso":"eng"}],"doi":"10.1002/nme.4601","year":"2014","title":"A Gibbs‐energy‐barrier‐based computational micro‐sphere model for the simulation of martensitic phase‐transformations","author":[{"orcid":"0000-0003-2147-8444","first_name":"Richard","last_name":"Ostwald","full_name":"Ostwald, Richard","id":"106876"},{"full_name":"Bartel, Thorsten","last_name":"Bartel","first_name":"Thorsten"},{"first_name":"Andreas","last_name":"Menzel","full_name":"Menzel, Andreas"}],"publication_identifier":{"issn":["0029-5981","1097-0207"]},"publication_status":"published","date_updated":"2025-12-03T13:14:32Z","intvolume":"        97","citation":{"bibtex":"@article{Ostwald_Bartel_Menzel_2014, title={A Gibbs‐energy‐barrier‐based computational micro‐sphere model for the simulation of martensitic phase‐transformations}, volume={97}, DOI={<a href=\"https://doi.org/10.1002/nme.4601\">10.1002/nme.4601</a>}, number={12}, journal={International Journal for Numerical Methods in Engineering}, publisher={Wiley}, author={Ostwald, Richard and Bartel, Thorsten and Menzel, Andreas}, year={2014}, pages={851–877} }","ama":"Ostwald R, Bartel T, Menzel A. A Gibbs‐energy‐barrier‐based computational micro‐sphere model for the simulation of martensitic phase‐transformations. <i>International Journal for Numerical Methods in Engineering</i>. 2014;97(12):851-877. doi:<a href=\"https://doi.org/10.1002/nme.4601\">10.1002/nme.4601</a>","mla":"Ostwald, Richard, et al. “A Gibbs‐energy‐barrier‐based Computational Micro‐sphere Model for the Simulation of Martensitic Phase‐transformations.” <i>International Journal for Numerical Methods in Engineering</i>, vol. 97, no. 12, Wiley, 2014, pp. 851–77, doi:<a href=\"https://doi.org/10.1002/nme.4601\">10.1002/nme.4601</a>.","chicago":"Ostwald, Richard, Thorsten Bartel, and Andreas Menzel. “A Gibbs‐energy‐barrier‐based Computational Micro‐sphere Model for the Simulation of Martensitic Phase‐transformations.” <i>International Journal for Numerical Methods in Engineering</i> 97, no. 12 (2014): 851–77. <a href=\"https://doi.org/10.1002/nme.4601\">https://doi.org/10.1002/nme.4601</a>.","short":"R. Ostwald, T. Bartel, A. Menzel, International Journal for Numerical Methods in Engineering 97 (2014) 851–877.","ieee":"R. Ostwald, T. Bartel, and A. Menzel, “A Gibbs‐energy‐barrier‐based computational micro‐sphere model for the simulation of martensitic phase‐transformations,” <i>International Journal for Numerical Methods in Engineering</i>, vol. 97, no. 12, pp. 851–877, 2014, doi: <a href=\"https://doi.org/10.1002/nme.4601\">10.1002/nme.4601</a>.","apa":"Ostwald, R., Bartel, T., &#38; Menzel, A. (2014). A Gibbs‐energy‐barrier‐based computational micro‐sphere model for the simulation of martensitic phase‐transformations. <i>International Journal for Numerical Methods in Engineering</i>, <i>97</i>(12), 851–877. <a href=\"https://doi.org/10.1002/nme.4601\">https://doi.org/10.1002/nme.4601</a>"},"quality_controlled":"1","page":"851-877","_id":"62785","publisher":"Wiley","user_id":"85414","volume":97,"status":"public"},{"author":[{"id":"106876","full_name":"Ostwald, Richard","first_name":"Richard","orcid":"0000-0003-2147-8444","last_name":"Ostwald"},{"first_name":"Marcel","last_name":"Tiffe","full_name":"Tiffe, Marcel"},{"full_name":"Bartel, Thorsten","first_name":"Thorsten","last_name":"Bartel"},{"last_name":"Zabel","first_name":"Andreas","full_name":"Zabel, Andreas"},{"last_name":"Menzel","first_name":"Andreas","full_name":"Menzel, Andreas"},{"first_name":"Dirk","last_name":"Biermann","full_name":"Biermann, Dirk"}],"publication_identifier":{"issn":["0924-0136"]},"year":"2014","title":"Towards the multi-scale simulation of martensitic phase-transformations: An efficient post-processing approach applied to turning processes","intvolume":"       214","date_updated":"2025-12-03T13:15:39Z","publication_status":"published","language":[{"iso":"eng"}],"doi":"10.1016/j.jmatprotec.2014.02.022","issue":"8","publication":"Journal of Materials Processing Technology","date_created":"2025-12-03T13:15:00Z","department":[{"_id":"952"},{"_id":"321"}],"type":"journal_article","status":"public","_id":"62786","publisher":"Elsevier BV","page":"1516-1523","volume":214,"user_id":"85414","citation":{"mla":"Ostwald, Richard, et al. “Towards the Multi-Scale Simulation of Martensitic Phase-Transformations: An Efficient Post-Processing Approach Applied to Turning Processes.” <i>Journal of Materials Processing Technology</i>, vol. 214, no. 8, Elsevier BV, 2014, pp. 1516–23, doi:<a href=\"https://doi.org/10.1016/j.jmatprotec.2014.02.022\">10.1016/j.jmatprotec.2014.02.022</a>.","ama":"Ostwald R, Tiffe M, Bartel T, Zabel A, Menzel A, Biermann D. Towards the multi-scale simulation of martensitic phase-transformations: An efficient post-processing approach applied to turning processes. <i>Journal of Materials Processing Technology</i>. 2014;214(8):1516-1523. doi:<a href=\"https://doi.org/10.1016/j.jmatprotec.2014.02.022\">10.1016/j.jmatprotec.2014.02.022</a>","bibtex":"@article{Ostwald_Tiffe_Bartel_Zabel_Menzel_Biermann_2014, title={Towards the multi-scale simulation of martensitic phase-transformations: An efficient post-processing approach applied to turning processes}, volume={214}, DOI={<a href=\"https://doi.org/10.1016/j.jmatprotec.2014.02.022\">10.1016/j.jmatprotec.2014.02.022</a>}, number={8}, journal={Journal of Materials Processing Technology}, publisher={Elsevier BV}, author={Ostwald, Richard and Tiffe, Marcel and Bartel, Thorsten and Zabel, Andreas and Menzel, Andreas and Biermann, Dirk}, year={2014}, pages={1516–1523} }","apa":"Ostwald, R., Tiffe, M., Bartel, T., Zabel, A., Menzel, A., &#38; Biermann, D. (2014). Towards the multi-scale simulation of martensitic phase-transformations: An efficient post-processing approach applied to turning processes. <i>Journal of Materials Processing Technology</i>, <i>214</i>(8), 1516–1523. <a href=\"https://doi.org/10.1016/j.jmatprotec.2014.02.022\">https://doi.org/10.1016/j.jmatprotec.2014.02.022</a>","ieee":"R. Ostwald, M. Tiffe, T. Bartel, A. Zabel, A. Menzel, and D. Biermann, “Towards the multi-scale simulation of martensitic phase-transformations: An efficient post-processing approach applied to turning processes,” <i>Journal of Materials Processing Technology</i>, vol. 214, no. 8, pp. 1516–1523, 2014, doi: <a href=\"https://doi.org/10.1016/j.jmatprotec.2014.02.022\">10.1016/j.jmatprotec.2014.02.022</a>.","chicago":"Ostwald, Richard, Marcel Tiffe, Thorsten Bartel, Andreas Zabel, Andreas Menzel, and Dirk Biermann. “Towards the Multi-Scale Simulation of Martensitic Phase-Transformations: An Efficient Post-Processing Approach Applied to Turning Processes.” <i>Journal of Materials Processing Technology</i> 214, no. 8 (2014): 1516–23. <a href=\"https://doi.org/10.1016/j.jmatprotec.2014.02.022\">https://doi.org/10.1016/j.jmatprotec.2014.02.022</a>.","short":"R. Ostwald, M. Tiffe, T. Bartel, A. Zabel, A. Menzel, D. Biermann, Journal of Materials Processing Technology 214 (2014) 1516–1523."},"quality_controlled":"1"},{"date_updated":"2025-12-13T23:32:45Z","status":"public","year":"2014","title":"Challenges in implementing context-concept approaches on a larger scale – The case of the Netherlands","author":[{"full_name":"Bulte, Astrid","first_name":"Astrid","last_name":"Bulte"},{"full_name":"Prins, Gjalt","last_name":"Prins","first_name":"Gjalt"},{"full_name":"Fechner, Sabine","last_name":"Fechner","orcid":"0000-0001-5645-5870","first_name":"Sabine","id":"54823"}],"user_id":"54823","language":[{"iso":"eng"}],"_id":"63086","quality_controlled":"1","extern":"1","publication":"International Conference on Chemical Education (ICCE), Toronto, Canada","citation":{"ieee":"A. Bulte, G. Prins, and S. Fechner, “Challenges in implementing context-concept approaches on a larger scale – The case of the Netherlands,” 2014.","mla":"Bulte, Astrid, et al. “Challenges in Implementing Context-Concept Approaches on a Larger Scale – The Case of the Netherlands.” <i>International Conference on Chemical Education (ICCE), Toronto, Canada</i>, 2014.","apa":"Bulte, A., Prins, G., &#38; Fechner, S. (2014). Challenges in implementing context-concept approaches on a larger scale – The case of the Netherlands. <i>International Conference on Chemical Education (ICCE), Toronto, Canada</i>.","bibtex":"@inproceedings{Bulte_Prins_Fechner_2014, title={Challenges in implementing context-concept approaches on a larger scale – The case of the Netherlands}, booktitle={International Conference on Chemical Education (ICCE), Toronto, Canada}, author={Bulte, Astrid and Prins, Gjalt and Fechner, Sabine}, year={2014} }","chicago":"Bulte, Astrid, Gjalt Prins, and Sabine Fechner. “Challenges in Implementing Context-Concept Approaches on a Larger Scale – The Case of the Netherlands.” In <i>International Conference on Chemical Education (ICCE), Toronto, Canada</i>, 2014.","ama":"Bulte A, Prins G, Fechner S. Challenges in implementing context-concept approaches on a larger scale – The case of the Netherlands. In: <i>International Conference on Chemical Education (ICCE), Toronto, Canada</i>. ; 2014.","short":"A. Bulte, G. Prins, S. Fechner, in: International Conference on Chemical Education (ICCE), Toronto, Canada, 2014."},"type":"conference_abstract","department":[{"_id":"386"}],"date_created":"2025-12-13T23:23:07Z"},{"year":"2014","title":"Spin excitations in solids from many-body perturbation theory","publication_identifier":{"issn":["0340-1022"],"isbn":["978-3-642-55067-6"],"eissn":["1436-5049"],"eisbn":["978-3-642-55068-3"]},"author":[{"first_name":"Christoph","last_name":"Friedrich","full_name":"Friedrich, Christoph"},{"full_name":"Şaşıoğlu, Ersoy","first_name":"Ersoy","last_name":"Şaşıoğlu"},{"full_name":"Müller, Mathias","last_name":"Müller","first_name":"Mathias"},{"id":"458","orcid":"0000-0002-4855-071X","last_name":"Schindlmayr","first_name":"Arno","full_name":"Schindlmayr, Arno"},{"full_name":"Blügel, Stefan","last_name":"Blügel","first_name":"Stefan"}],"publication_status":"published","date_updated":"2025-12-16T08:06:12Z","intvolume":"       347","series_title":" Topics in Current Chemistry","language":[{"iso":"eng"}],"pmid":"1","doi":"10.1007/128_2013_518","publication":"First Principles Approaches to Spectroscopic Properties of Complex Materials","abstract":[{"text":"Collective spin excitations form a fundamental class of excitations in magnetic materials. As their energy reaches down to only a few meV, they are present at all temperatures and substantially influence the properties of magnetic systems. To study the spin excitations in solids from first principles, we have developed a computational scheme based on many-body perturbation theory within the full-potential linearized augmented plane-wave (FLAPW) method. The main quantity of interest is the dynamical transverse spin susceptibility or magnetic response function, from which magnetic excitations, including single-particle spin-flip Stoner excitations and collective spin-wave modes as well as their lifetimes, can be obtained. In order to describe spin waves we include appropriate vertex corrections in the form of a multiple-scattering T matrix, which describes the coupling of electrons and holes with different spins. The electron–hole interaction incorporates the screening of the many-body system within the random-phase approximation. To reduce the numerical cost in evaluating the four-point T matrix, we exploit a transformation to maximally localized Wannier functions that takes advantage of the short spatial range of electronic correlation in the partially filled d or f orbitals of magnetic materials. The theory and the implementation are discussed in detail. In particular, we show how the magnetic response function can be evaluated for arbitrary k points. This enables the calculation of smooth dispersion curves, allowing one to study fine details in the k dependence of the spin-wave spectra. We also demonstrate how spatial and time-reversal symmetry can be exploited to accelerate substantially the computation of the four-point quantities. As an illustration, we present spin-wave spectra and dispersions for the elementary ferromagnet bcc Fe, B2-type tetragonal FeCo, and CrO2 calculated with our scheme. The results are in good agreement with available experimental data.","lang":"eng"}],"file":[{"creator":"schindlm","description":"© 2014 Springer-Verlag, Berlin, Heidelberg","date_created":"2020-08-28T15:19:57Z","relation":"main_file","date_updated":"2020-08-30T14:48:45Z","file_name":"Friedrich2014_Chapter_SpinExcitationsInSolidsFromMan.pdf","access_level":"closed","file_size":1061365,"title":"Spin excitations in solids from many-body perturbation theory","file_id":"18584","content_type":"application/pdf"}],"date_created":"2020-08-27T21:00:45Z","type":"book_chapter","department":[{"_id":"296"},{"_id":"35"},{"_id":"15"},{"_id":"230"}],"status":"public","has_accepted_license":"1","page":"259-301","_id":"18471","publisher":"Springer","user_id":"16199","ddc":["530"],"volume":347,"editor":[{"full_name":"Di Valentin, Cristiana","first_name":"Cristiana","last_name":"Di Valentin"},{"first_name":"Silvana","last_name":"Botti","full_name":"Botti, Silvana"},{"first_name":"Matteo","last_name":"Cococcioni","full_name":"Cococcioni, Matteo"}],"file_date_updated":"2020-08-30T14:48:45Z","isi":"1","citation":{"mla":"Friedrich, Christoph, et al. “Spin Excitations in Solids from Many-Body Perturbation Theory.” <i>First Principles Approaches to Spectroscopic Properties of Complex Materials</i>, edited by Cristiana Di Valentin et al., vol. 347, Springer, 2014, pp. 259–301, doi:<a href=\"https://doi.org/10.1007/128_2013_518\">10.1007/128_2013_518</a>.","bibtex":"@inbook{Friedrich_Şaşıoğlu_Müller_Schindlmayr_Blügel_2014, place={Berlin, Heidelberg}, series={ Topics in Current Chemistry}, title={Spin excitations in solids from many-body perturbation theory}, volume={347}, DOI={<a href=\"https://doi.org/10.1007/128_2013_518\">10.1007/128_2013_518</a>}, booktitle={First Principles Approaches to Spectroscopic Properties of Complex Materials}, publisher={Springer}, author={Friedrich, Christoph and Şaşıoğlu, Ersoy and Müller, Mathias and Schindlmayr, Arno and Blügel, Stefan}, editor={Di Valentin, Cristiana and Botti, Silvana and Cococcioni, Matteo}, year={2014}, pages={259–301}, collection={ Topics in Current Chemistry} }","ama":"Friedrich C, Şaşıoğlu E, Müller M, Schindlmayr A, Blügel S. Spin excitations in solids from many-body perturbation theory. In: Di Valentin C, Botti S, Cococcioni M, eds. <i>First Principles Approaches to Spectroscopic Properties of Complex Materials</i>. Vol 347.  Topics in Current Chemistry. Springer; 2014:259-301. doi:<a href=\"https://doi.org/10.1007/128_2013_518\">10.1007/128_2013_518</a>","ieee":"C. Friedrich, E. Şaşıoğlu, M. Müller, A. Schindlmayr, and S. Blügel, “Spin excitations in solids from many-body perturbation theory,” in <i>First Principles Approaches to Spectroscopic Properties of Complex Materials</i>, vol. 347, C. Di Valentin, S. Botti, and M. Cococcioni, Eds. Berlin, Heidelberg: Springer, 2014, pp. 259–301.","apa":"Friedrich, C., Şaşıoğlu, E., Müller, M., Schindlmayr, A., &#38; Blügel, S. (2014). Spin excitations in solids from many-body perturbation theory. In C. Di Valentin, S. Botti, &#38; M. Cococcioni (Eds.), <i>First Principles Approaches to Spectroscopic Properties of Complex Materials</i> (Vol. 347, pp. 259–301). Springer. <a href=\"https://doi.org/10.1007/128_2013_518\">https://doi.org/10.1007/128_2013_518</a>","short":"C. Friedrich, E. Şaşıoğlu, M. Müller, A. Schindlmayr, S. Blügel, in: C. Di Valentin, S. Botti, M. Cococcioni (Eds.), First Principles Approaches to Spectroscopic Properties of Complex Materials, Springer, Berlin, Heidelberg, 2014, pp. 259–301.","chicago":"Friedrich, Christoph, Ersoy Şaşıoğlu, Mathias Müller, Arno Schindlmayr, and Stefan Blügel. “Spin Excitations in Solids from Many-Body Perturbation Theory.” In <i>First Principles Approaches to Spectroscopic Properties of Complex Materials</i>, edited by Cristiana Di Valentin, Silvana Botti, and Matteo Cococcioni, 347:259–301.  Topics in Current Chemistry. Berlin, Heidelberg: Springer, 2014. <a href=\"https://doi.org/10.1007/128_2013_518\">https://doi.org/10.1007/128_2013_518</a>."},"quality_controlled":"1","external_id":{"pmid":["24577607"],"isi":["000356811000008"]},"place":"Berlin, Heidelberg"}]