--- _id: '48894' abstract: - lang: eng text: Recently different evolutionary computation approaches have been developed that generate sets of high quality diverse solutions for a given optimisation problem. Many studies have considered diversity 1) as a mean to explore niches in behavioural space (quality diversity) or 2) to increase the structural differences of solutions (evolutionary diversity optimisation). In this study, we introduce a co-evolutionary algorithm to simultaneously explore the two spaces for the multi-component traveling thief problem. The results show the capability of the co-evolutionary algorithm to achieve significantly higher diversity compared to the baseline evolutionary diversity algorithms from the literature. author: - first_name: Adel full_name: Nikfarjam, Adel last_name: Nikfarjam - first_name: Aneta full_name: Neumann, Aneta last_name: Neumann - first_name: Jakob full_name: Bossek, Jakob id: '102979' last_name: Bossek orcid: 0000-0002-4121-4668 - first_name: Frank full_name: Neumann, Frank last_name: Neumann citation: ama: 'Nikfarjam A, Neumann A, Bossek J, Neumann F. Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem. In: Rudolph G, Kononova AV, Aguirre H, Kerschke P, Ochoa G, Tu\v sar T, eds. Parallel Problem Solving from Nature (PPSN XVII). Lecture Notes in Computer Science. Springer International Publishing; 2022:237–249. doi:10.1007/978-3-031-14714-2_17' apa: Nikfarjam, A., Neumann, A., Bossek, J., & Neumann, F. (2022). Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem. In G. Rudolph, A. V. Kononova, H. Aguirre, P. Kerschke, G. Ochoa, & T. Tu\v sar (Eds.), Parallel Problem Solving from Nature (PPSN XVII) (pp. 237–249). Springer International Publishing. https://doi.org/10.1007/978-3-031-14714-2_17 bibtex: '@inproceedings{Nikfarjam_Neumann_Bossek_Neumann_2022, place={Cham}, series={Lecture Notes in Computer Science}, title={Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem}, DOI={10.1007/978-3-031-14714-2_17}, booktitle={Parallel Problem Solving from Nature (PPSN XVII)}, publisher={Springer International Publishing}, author={Nikfarjam, Adel and Neumann, Aneta and Bossek, Jakob and Neumann, Frank}, editor={Rudolph, Günter and Kononova, Anna V. and Aguirre, Hernán and Kerschke, Pascal and Ochoa, Gabriela and Tu\v sar, Tea}, year={2022}, pages={237–249}, collection={Lecture Notes in Computer Science} }' chicago: 'Nikfarjam, Adel, Aneta Neumann, Jakob Bossek, and Frank Neumann. “Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem.” In Parallel Problem Solving from Nature (PPSN XVII), edited by Günter Rudolph, Anna V. Kononova, Hernán Aguirre, Pascal Kerschke, Gabriela Ochoa, and Tea Tu\v sar, 237–249. Lecture Notes in Computer Science. Cham: Springer International Publishing, 2022. https://doi.org/10.1007/978-3-031-14714-2_17.' ieee: 'A. Nikfarjam, A. Neumann, J. Bossek, and F. Neumann, “Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem,” in Parallel Problem Solving from Nature (PPSN XVII), 2022, pp. 237–249, doi: 10.1007/978-3-031-14714-2_17.' mla: Nikfarjam, Adel, et al. “Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem.” Parallel Problem Solving from Nature (PPSN XVII), edited by Günter Rudolph et al., Springer International Publishing, 2022, pp. 237–249, doi:10.1007/978-3-031-14714-2_17. short: 'A. Nikfarjam, A. Neumann, J. Bossek, F. Neumann, in: G. Rudolph, A.V. Kononova, H. Aguirre, P. Kerschke, G. Ochoa, T. Tu\v sar (Eds.), Parallel Problem Solving from Nature (PPSN XVII), Springer International Publishing, Cham, 2022, pp. 237–249.' date_created: 2023-11-14T15:59:00Z date_updated: 2023-12-13T10:49:51Z department: - _id: '819' doi: 10.1007/978-3-031-14714-2_17 editor: - first_name: Günter full_name: Rudolph, Günter last_name: Rudolph - first_name: Anna V. full_name: Kononova, Anna V. last_name: Kononova - first_name: Hernán full_name: Aguirre, Hernán last_name: Aguirre - first_name: Pascal full_name: Kerschke, Pascal last_name: Kerschke - first_name: Gabriela full_name: Ochoa, Gabriela last_name: Ochoa - first_name: Tea full_name: Tu\v sar, Tea last_name: Tu\v sar extern: '1' keyword: - Co-evolutionary algorithms - Evolutionary diversity optimisation - Quality diversity - Traveling thief problem language: - iso: eng page: 237–249 place: Cham publication: Parallel Problem Solving from Nature (PPSN XVII) publication_identifier: isbn: - 978-3-031-14714-2 publication_status: published publisher: Springer International Publishing series_title: Lecture Notes in Computer Science status: public title: Co-Evolutionary Diversity Optimisation for the Traveling Thief Problem type: conference user_id: '102979' year: '2022' ... --- _id: '24760' abstract: - lang: ger text: "Anwendungen von Laser-Sinter Bauteilen als Sichtteile sind aufgrund der vergleichsweise schlechten Oberflächenqualität sehr begrenzt. In dieser Arbeit werden dreidimensionale Kennwerte benutzt, um die Oberflächenqualität von Laser-Sinter Bauteiloberflächen und die Einflüsse aus unterschiedlichen Bereichen der gesamten Prozesskette zu evaluieren. Beispielsweise wurden objektive Kennwerte, mit deren Hilfe Orangenhaut zu identifizieren ist, und Prozessparameter, die diese deutlich vermindern, gefunden. Mittels Durchführung von haptischen Versuchen wurde das subjektive Empfinden ermittelt und konnten zu objektiven Kennwerten korreliert werden. Eine mikroskopische Betrachtung des flachen Oberflächenwinkels mit verschieden farbigen Pulvern zeigt neue Erkenntnisse zum Anschmelzvorgang von Partikeln an die Schmelze. Zur nachträglichen Glättung von Oberflächen wurden mechanische, chemische und optische Nachbehandlungsmethoden verwendet und deren Potential aufgezeigt. Eine abschließende neuartige Simulation der dreidimensionalen Topografie bildet die Grundlage für ein Programm zur automatischen und funktionsgerechten Orientierung von Bauteilen, welche am Beispiel eines realen Bauteils erfolgreich validiert wurde. Zusammengenommen zeigen die Ergebnisse, dass die richtige Wahl von Bauorientierung und Prozessparametern entscheidend für die Bauteilqualität ist und selbst eine aufwendige Nachbearbeitung eine ungeschickte Wahl derer nur schwerlich ausgleichen kann.\r\n" author: - first_name: Patrick full_name: Delfs, Patrick last_name: Delfs citation: ama: Delfs P. Dreidimensionale Oberflächenanalyse und Topografie-Simulation additiv hergestellter Laser-Sinter Bauteile. Vol 22. Shaker Verlag GmbH; 2021. apa: Delfs, P. (2021). Dreidimensionale Oberflächenanalyse und Topografie-Simulation additiv hergestellter Laser-Sinter Bauteile (Vol. 22). Shaker Verlag GmbH. bibtex: '@book{Delfs_2021, place={Düren}, series={Forschungsberichte des Direct Manufacturing Research Centers}, title={Dreidimensionale Oberflächenanalyse und Topografie-Simulation additiv hergestellter Laser-Sinter Bauteile}, volume={22}, publisher={Shaker Verlag GmbH}, author={Delfs, Patrick}, year={2021}, collection={Forschungsberichte des Direct Manufacturing Research Centers} }' chicago: 'Delfs, Patrick. Dreidimensionale Oberflächenanalyse und Topografie-Simulation additiv hergestellter Laser-Sinter Bauteile. Vol. 22. Forschungsberichte des Direct Manufacturing Research Centers. Düren: Shaker Verlag GmbH, 2021.' ieee: 'P. Delfs, Dreidimensionale Oberflächenanalyse und Topografie-Simulation additiv hergestellter Laser-Sinter Bauteile, vol. 22. Düren: Shaker Verlag GmbH, 2021.' mla: Delfs, Patrick. Dreidimensionale Oberflächenanalyse und Topografie-Simulation additiv hergestellter Laser-Sinter Bauteile. Shaker Verlag GmbH, 2021. short: P. Delfs, Dreidimensionale Oberflächenanalyse und Topografie-Simulation additiv hergestellter Laser-Sinter Bauteile, Shaker Verlag GmbH, Düren, 2021. date_created: 2021-09-21T11:36:18Z date_updated: 2022-01-06T06:56:34Z department: - _id: '150' - _id: '624' - _id: '219' intvolume: ' 22' keyword: - Additive Fertigung - Oberflächenqualität - 3D - Topografie - Simulation - PA12 - Laser-Sintern - Rauheit language: - iso: ger main_file_link: - url: https://www.shaker.de/de/content/catalogue/index.asp?lang=de&ID=8&ISBN=978-3-8440-7825-1&search=yes page: '126' place: Düren publication_identifier: isbn: - 978-3-8440-7825-1 publication_status: published publisher: Shaker Verlag GmbH series_title: Forschungsberichte des Direct Manufacturing Research Centers status: public supervisor: - first_name: Hans-Joachim full_name: Schmid, Hans-Joachim id: '464' last_name: Schmid title: Dreidimensionale Oberflächenanalyse und Topografie-Simulation additiv hergestellter Laser-Sinter Bauteile type: dissertation user_id: '71545' volume: 22 year: '2021' ... --- _id: '33649' article_number: '2000269' author: - first_name: Jan full_name: Kessler, Jan id: '65425' last_name: Kessler orcid: 0000-0002-8705-6992 - first_name: Francesco full_name: Calcavecchia, Francesco last_name: Calcavecchia - first_name: Thomas full_name: Kühne, Thomas id: '49079' last_name: Kühne citation: ama: Kessler J, Calcavecchia F, Kühne T. Artificial Neural Networks as Trial Wave Functions for Quantum Monte Carlo. Advanced Theory and Simulations. 2021;4(4). doi:10.1002/adts.202000269 apa: Kessler, J., Calcavecchia, F., & Kühne, T. (2021). Artificial Neural Networks as Trial Wave Functions for Quantum Monte Carlo. Advanced Theory and Simulations, 4(4), Article 2000269. https://doi.org/10.1002/adts.202000269 bibtex: '@article{Kessler_Calcavecchia_Kühne_2021, title={Artificial Neural Networks as Trial Wave Functions for Quantum Monte Carlo}, volume={4}, DOI={10.1002/adts.202000269}, number={42000269}, journal={Advanced Theory and Simulations}, publisher={Wiley}, author={Kessler, Jan and Calcavecchia, Francesco and Kühne, Thomas}, year={2021} }' chicago: Kessler, Jan, Francesco Calcavecchia, and Thomas Kühne. “Artificial Neural Networks as Trial Wave Functions for Quantum Monte Carlo.” Advanced Theory and Simulations 4, no. 4 (2021). https://doi.org/10.1002/adts.202000269. ieee: 'J. Kessler, F. Calcavecchia, and T. Kühne, “Artificial Neural Networks as Trial Wave Functions for Quantum Monte Carlo,” Advanced Theory and Simulations, vol. 4, no. 4, Art. no. 2000269, 2021, doi: 10.1002/adts.202000269.' mla: Kessler, Jan, et al. “Artificial Neural Networks as Trial Wave Functions for Quantum Monte Carlo.” Advanced Theory and Simulations, vol. 4, no. 4, 2000269, Wiley, 2021, doi:10.1002/adts.202000269. short: J. Kessler, F. Calcavecchia, T. Kühne, Advanced Theory and Simulations 4 (2021). date_created: 2022-10-10T08:15:23Z date_updated: 2022-10-10T08:15:37Z department: - _id: '613' doi: 10.1002/adts.202000269 intvolume: ' 4' issue: '4' keyword: - Multidisciplinary - Modeling and Simulation - Numerical Analysis - Statistics and Probability language: - iso: eng publication: Advanced Theory and Simulations publication_identifier: issn: - 2513-0390 - 2513-0390 publication_status: published publisher: Wiley status: public title: Artificial Neural Networks as Trial Wave Functions for Quantum Monte Carlo type: journal_article user_id: '71051' volume: 4 year: '2021' ... --- _id: '35575' author: - first_name: Moritz full_name: Schulze Darup, Moritz last_name: Schulze Darup - first_name: Andreea B. full_name: Alexandru, Andreea B. last_name: Alexandru - first_name: Daniel E. full_name: Quevedo, Daniel E. last_name: Quevedo - first_name: George J. full_name: Pappas, George J. last_name: Pappas citation: ama: 'Schulze Darup M, Alexandru AB, Quevedo DE, Pappas GJ. Encrypted Control for Networked Systems: An Illustrative Introduction and Current Challenges. IEEE Control Systems. 2021;41(3):58-78. doi:10.1109/mcs.2021.3062956' apa: 'Schulze Darup, M., Alexandru, A. B., Quevedo, D. E., & Pappas, G. J. (2021). Encrypted Control for Networked Systems: An Illustrative Introduction and Current Challenges. IEEE Control Systems, 41(3), 58–78. https://doi.org/10.1109/mcs.2021.3062956' bibtex: '@article{Schulze Darup_Alexandru_Quevedo_Pappas_2021, title={Encrypted Control for Networked Systems: An Illustrative Introduction and Current Challenges}, volume={41}, DOI={10.1109/mcs.2021.3062956}, number={3}, journal={IEEE Control Systems}, publisher={Institute of Electrical and Electronics Engineers (IEEE)}, author={Schulze Darup, Moritz and Alexandru, Andreea B. and Quevedo, Daniel E. and Pappas, George J.}, year={2021}, pages={58–78} }' chicago: 'Schulze Darup, Moritz, Andreea B. Alexandru, Daniel E. Quevedo, and George J. Pappas. “Encrypted Control for Networked Systems: An Illustrative Introduction and Current Challenges.” IEEE Control Systems 41, no. 3 (2021): 58–78. https://doi.org/10.1109/mcs.2021.3062956.' ieee: 'M. Schulze Darup, A. B. Alexandru, D. E. Quevedo, and G. J. Pappas, “Encrypted Control for Networked Systems: An Illustrative Introduction and Current Challenges,” IEEE Control Systems, vol. 41, no. 3, pp. 58–78, 2021, doi: 10.1109/mcs.2021.3062956.' mla: 'Schulze Darup, Moritz, et al. “Encrypted Control for Networked Systems: An Illustrative Introduction and Current Challenges.” IEEE Control Systems, vol. 41, no. 3, Institute of Electrical and Electronics Engineers (IEEE), 2021, pp. 58–78, doi:10.1109/mcs.2021.3062956.' short: M. Schulze Darup, A.B. Alexandru, D.E. Quevedo, G.J. Pappas, IEEE Control Systems 41 (2021) 58–78. date_created: 2023-01-09T16:33:35Z date_updated: 2023-01-09T16:43:23Z department: - _id: '622' doi: 10.1109/mcs.2021.3062956 extern: '1' intvolume: ' 41' issue: '3' keyword: - Electrical and Electronic Engineering - Modeling and Simulation - Control and Systems Engineering - Electrical and Electronic Engineering - Modeling and Simulation - Control and Systems Engineering language: - iso: eng page: 58-78 publication: IEEE Control Systems publication_identifier: issn: - 1066-033X - 1941-000X publication_status: published publisher: Institute of Electrical and Electronics Engineers (IEEE) status: public title: 'Encrypted Control for Networked Systems: An Illustrative Introduction and Current Challenges' type: journal_article user_id: '158' volume: 41 year: '2021' ... --- _id: '23431' abstract: - lang: eng text: As an effective and accurate method for modelling composite materials, mean-field homogenization is still not well studied in modelling non-linear and damage behaviours of UD composites. Investigated micro FE-simulations show that the matrix of UD composites exhibits different average plastic behaviour, named as average asymmetric matrix plasticity (AAMP), when the composite behaves different under shear, longitudinal and transverse loadings. In this study, a non-linear mean-field debonding model (NMFDM) combining a mean-field model and a fibre–matrix interface debonding model, is developed to simulate UD composites under consideration of AAMP, fibre–matrix interface damage and progressive failure. AAMP is considered by using so-called stress mode factor, which is expressed in terms of basic invariants of the matrix deviatoric stress tensor and is used as an indicator for detection of differences in the loading mode. The material behaviour of UD composites with imperfect interface is assumed identical as for perfect interface and stiffness reduced fibres. Progressive failure criteria are established with consideration of fibre breakage and matrix crack for different fibre orientations. As a representative example for the NMFDM, a C30/E201 UD composite is studied. To verify the model, experiments are conducted on polymers, carbon fibres and UD CFRPs. Finally, the model is applied to simulate a perforated CFRP laminate, which shows excellent prediction ability on deformation, debonding and progressive failure. article_number: '109209' author: - first_name: C. full_name: Cheng, C. last_name: Cheng - first_name: Z. full_name: Wang, Z. last_name: Wang - first_name: Z. full_name: Jin, Z. last_name: Jin - first_name: X. full_name: Ju, X. last_name: Ju - first_name: Swetlana full_name: Schweizer, Swetlana id: '8938' last_name: Schweizer - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster - first_name: Rolf full_name: Mahnken, Rolf id: '335' last_name: Mahnken citation: ama: 'Cheng C, Wang Z, Jin Z, et al. Non-linear mean-field modelling of UD composite laminates accounting for average asymmetric plasticity of the matrix, debonding and progressive failure. Composites Part B: Engineering. 2021;224. doi:10.1016/j.compositesb.2021.109209' apa: 'Cheng, C., Wang, Z., Jin, Z., Ju, X., Schweizer, S., Tröster, T., & Mahnken, R. (2021). Non-linear mean-field modelling of UD composite laminates accounting for average asymmetric plasticity of the matrix, debonding and progressive failure. Composites Part B: Engineering, 224, Article 109209. https://doi.org/10.1016/j.compositesb.2021.109209' bibtex: '@article{Cheng_Wang_Jin_Ju_Schweizer_Tröster_Mahnken_2021, title={Non-linear mean-field modelling of UD composite laminates accounting for average asymmetric plasticity of the matrix, debonding and progressive failure}, volume={224}, DOI={10.1016/j.compositesb.2021.109209}, number={109209}, journal={Composites Part B: Engineering}, author={Cheng, C. and Wang, Z. and Jin, Z. and Ju, X. and Schweizer, Swetlana and Tröster, Thomas and Mahnken, Rolf}, year={2021} }' chicago: 'Cheng, C., Z. Wang, Z. Jin, X. Ju, Swetlana Schweizer, Thomas Tröster, and Rolf Mahnken. “Non-Linear Mean-Field Modelling of UD Composite Laminates Accounting for Average Asymmetric Plasticity of the Matrix, Debonding and Progressive Failure.” Composites Part B: Engineering 224 (2021). https://doi.org/10.1016/j.compositesb.2021.109209.' ieee: 'C. Cheng et al., “Non-linear mean-field modelling of UD composite laminates accounting for average asymmetric plasticity of the matrix, debonding and progressive failure,” Composites Part B: Engineering, vol. 224, Art. no. 109209, 2021, doi: 10.1016/j.compositesb.2021.109209.' mla: 'Cheng, C., et al. “Non-Linear Mean-Field Modelling of UD Composite Laminates Accounting for Average Asymmetric Plasticity of the Matrix, Debonding and Progressive Failure.” Composites Part B: Engineering, vol. 224, 109209, 2021, doi:10.1016/j.compositesb.2021.109209.' short: 'C. Cheng, Z. Wang, Z. Jin, X. Ju, S. Schweizer, T. Tröster, R. Mahnken, Composites Part B: Engineering 224 (2021).' date_created: 2021-08-18T06:20:21Z date_updated: 2023-01-24T13:02:15Z department: - _id: '9' - _id: '154' - _id: '321' doi: 10.1016/j.compositesb.2021.109209 intvolume: ' 224' keyword: - Non-linear mean-field homogenization Average asymmetric plasticity of matrix Fibre–matrix interface debonding Micro-mechanical FE-simulation Progressive failure language: - iso: eng publication: 'Composites Part B: Engineering' publication_identifier: issn: - 1359-8368 publication_status: published quality_controlled: '1' status: public title: Non-linear mean-field modelling of UD composite laminates accounting for average asymmetric plasticity of the matrix, debonding and progressive failure type: journal_article user_id: '335' volume: 224 year: '2021' ... --- _id: '24159' abstract: - lang: eng text: "The online fitting of a microscopic traffic simulation model to reconstruct the current state of a real traffic\r\narea can be challenging depending on the provided data. This paper presents a novel method based on limited\r\ndata from sensors positioned at specific locations and guarantees a general accordance of reality and\r\nsimulation in terms of multimodal road traffic counts and vehicle speeds. In these considerations, the actual\r\npurpose of research is of particular importance. Here, the research aims at improving the traffic flow by\r\ncontrolling the Traffic Light Systems (TLS) of the examined area which is why the current traffic state and\r\nthe route choices of individual road users are the matter of interest. An integer optimization problem is derived\r\nto fit the current simulation to the latest field measurements. The concept can be transferred to any road traffic\r\nnetwork and results in an observation of the current multimodal traffic state matching at the given sensor\r\nposition. First case studies show promosing results in terms of deviations between reality and simulation." author: - first_name: Kevin full_name: Malena, Kevin id: '36303' last_name: Malena orcid: 0000-0003-1183-4679 - first_name: Christopher full_name: Link, Christopher id: '38249' last_name: Link - first_name: Sven full_name: Mertin, Sven id: '13195' last_name: Mertin - first_name: Sandra full_name: Gausemeier, Sandra id: '17793' last_name: Gausemeier - first_name: Ansgar full_name: Trächtler, Ansgar id: '552' last_name: Trächtler citation: ama: 'Malena K, Link C, Mertin S, Gausemeier S, Trächtler A. Online State Estimation for Microscopic Traffic Simulations using Multiple Data Sources*. In: VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems. Vol 7. VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems. SCITEPRESS; 2021:386-395.' apa: Malena, K., Link, C., Mertin, S., Gausemeier, S., & Trächtler, A. (2021). Online State Estimation for Microscopic Traffic Simulations using Multiple Data Sources*. VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems, 7, 386–395. bibtex: '@inproceedings{Malena_Link_Mertin_Gausemeier_Trächtler_2021, place={Portugal}, series={VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems}, title={Online State Estimation for Microscopic Traffic Simulations using Multiple Data Sources*}, volume={7}, booktitle={VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems}, publisher={SCITEPRESS}, author={Malena, Kevin and Link, Christopher and Mertin, Sven and Gausemeier, Sandra and Trächtler, Ansgar}, year={2021}, pages={386–395}, collection={VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems} }' chicago: 'Malena, Kevin, Christopher Link, Sven Mertin, Sandra Gausemeier, and Ansgar Trächtler. “Online State Estimation for Microscopic Traffic Simulations Using Multiple Data Sources*.” In VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems, 7:386–95. VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems. Portugal: SCITEPRESS, 2021.' ieee: K. Malena, C. Link, S. Mertin, S. Gausemeier, and A. Trächtler, “Online State Estimation for Microscopic Traffic Simulations using Multiple Data Sources*,” in VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems, Online Streaming, 2021, vol. 7, pp. 386–395. mla: Malena, Kevin, et al. “Online State Estimation for Microscopic Traffic Simulations Using Multiple Data Sources*.” VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems, vol. 7, SCITEPRESS, 2021, pp. 386–95. short: 'K. Malena, C. Link, S. Mertin, S. Gausemeier, A. Trächtler, in: VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems, SCITEPRESS, Portugal, 2021, pp. 386–395.' conference: end_date: 2021-04-30 location: Online Streaming name: 7th International Conference on Vehicle Technology and Intelligent Transport Systems start_date: 2021-04-28 date_created: 2021-09-10T12:19:14Z date_updated: 2023-04-27T12:08:24Z department: - _id: '153' intvolume: ' 7' keyword: - Microscopic Traffic Simulation - Online State Estimation - Mixed Road Users - Sensor Fusion - Integer Programming - Route Choice - Vehicle2Infrastructure language: - iso: eng main_file_link: - url: https://www.scitepress.org/PublicationsDetail.aspx?ID=3xZWfOSENWk=&t=1 page: 386-395 place: Portugal publication: VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems publication_identifier: isbn: - 978-989-758-513-5 publication_status: published publisher: SCITEPRESS quality_controlled: '1' related_material: link: - relation: confirmation url: https://www.scitepress.org/PublicationsDetail.aspx?ID=3xZWfOSENWk=&t=1 record: - id: '33849' relation: is_continued_by status: public series_title: VEHITS 2021 Proceedings of the 7th International Conference on Vehicle Technology and Intelligent Transport Systems status: public title: Online State Estimation for Microscopic Traffic Simulations using Multiple Data Sources* type: conference user_id: '36303' volume: 7 year: '2021' ... --- _id: '41510' article_number: '106498' author: - first_name: Sudipta full_name: Pramanik, Sudipta last_name: Pramanik - first_name: Anatolii full_name: Andreiev, Anatolii id: '50215' last_name: Andreiev - first_name: Kay-Peter full_name: Hoyer, Kay-Peter id: '48411' last_name: Hoyer - first_name: Mirko full_name: Schaper, Mirko id: '43720' last_name: Schaper citation: ama: Pramanik S, Andreiev A, Hoyer K-P, Schaper M. Quasi in-situ analysis of fracture path during cyclic loading of double-edged U notched additively manufactured FeCo alloy. International Journal of Fatigue. 2021;153. doi:10.1016/j.ijfatigue.2021.106498 apa: Pramanik, S., Andreiev, A., Hoyer, K.-P., & Schaper, M. (2021). Quasi in-situ analysis of fracture path during cyclic loading of double-edged U notched additively manufactured FeCo alloy. International Journal of Fatigue, 153, Article 106498. https://doi.org/10.1016/j.ijfatigue.2021.106498 bibtex: '@article{Pramanik_Andreiev_Hoyer_Schaper_2021, title={Quasi in-situ analysis of fracture path during cyclic loading of double-edged U notched additively manufactured FeCo alloy}, volume={153}, DOI={10.1016/j.ijfatigue.2021.106498}, number={106498}, journal={International Journal of Fatigue}, publisher={Elsevier BV}, author={Pramanik, Sudipta and Andreiev, Anatolii and Hoyer, Kay-Peter and Schaper, Mirko}, year={2021} }' chicago: Pramanik, Sudipta, Anatolii Andreiev, Kay-Peter Hoyer, and Mirko Schaper. “Quasi In-Situ Analysis of Fracture Path during Cyclic Loading of Double-Edged U Notched Additively Manufactured FeCo Alloy.” International Journal of Fatigue 153 (2021). https://doi.org/10.1016/j.ijfatigue.2021.106498. ieee: 'S. Pramanik, A. Andreiev, K.-P. Hoyer, and M. Schaper, “Quasi in-situ analysis of fracture path during cyclic loading of double-edged U notched additively manufactured FeCo alloy,” International Journal of Fatigue, vol. 153, Art. no. 106498, 2021, doi: 10.1016/j.ijfatigue.2021.106498.' mla: Pramanik, Sudipta, et al. “Quasi In-Situ Analysis of Fracture Path during Cyclic Loading of Double-Edged U Notched Additively Manufactured FeCo Alloy.” International Journal of Fatigue, vol. 153, 106498, Elsevier BV, 2021, doi:10.1016/j.ijfatigue.2021.106498. short: S. Pramanik, A. Andreiev, K.-P. Hoyer, M. Schaper, International Journal of Fatigue 153 (2021). date_created: 2023-02-02T14:33:05Z date_updated: 2023-06-01T14:35:13Z department: - _id: '9' - _id: '158' doi: 10.1016/j.ijfatigue.2021.106498 intvolume: ' 153' keyword: - Industrial and Manufacturing Engineering - Mechanical Engineering - Mechanics of Materials - General Materials Science - Modeling and Simulation language: - iso: eng publication: International Journal of Fatigue publication_identifier: issn: - 0142-1123 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: Quasi in-situ analysis of fracture path during cyclic loading of double-edged U notched additively manufactured FeCo alloy type: journal_article user_id: '43720' volume: 153 year: '2021' ... --- _id: '21436' abstract: - lang: eng text: Ultrasonic wire bonding is a solid-state joining process, used in the electronics industry to form electrical connections, e.g. to connect electrical terminals within semiconductor modules. Many process parameters affect the bond strength, such like the bond normal force, ultrasonic power, wire material and bonding frequency. Today, process design, development, and optimization is most likely based on the knowledge of process engineers and is mainly performed by experimental testing. In this contribution, a newly developed simulation tool is presented, to reduce time and costs and efficiently determine optimized process parameter. Based on a co-simulation of MATLAB and ANSYS, the different physical phenomena of the wire bonding process are considered using finite element simulation for the complex plastic deformation of the wire and reduced order models for the transient dynamics of the transducer, wire, substrate and bond formation. The model parameters such as the coefficients of friction between bond tool and wire and between wire and substrate were determined for aluminium and copper wire in experiments with a test rig specially developed for the requirements of heavy wire bonding. To reduce simulation time, for the finite element simulation a restart analysis and high performance computing is utilized. Detailed analysis of the bond formation showed, that the normal pressure distribution in the contact between wire and substrate has high impact on bond formation and distribution of welded areas in the contact area. author: - first_name: Reinhard full_name: Schemmel, Reinhard id: '28647' last_name: Schemmel - first_name: Viktor full_name: Krieger, Viktor last_name: Krieger - first_name: Tobias full_name: Hemsel, Tobias id: '210' last_name: Hemsel - first_name: Walter full_name: Sextro, Walter id: '21220' last_name: Sextro citation: ama: Schemmel R, Krieger V, Hemsel T, Sextro W. Co-simulation of MATLAB and ANSYS for ultrasonic wire bonding process optimization. Microelectronics Reliability. 2021;119:114077. doi:https://doi.org/10.1016/j.microrel.2021.114077 apa: Schemmel, R., Krieger, V., Hemsel, T., & Sextro, W. (2021). Co-simulation of MATLAB and ANSYS for ultrasonic wire bonding process optimization. Microelectronics Reliability, 119, 114077. https://doi.org/10.1016/j.microrel.2021.114077 bibtex: '@article{Schemmel_Krieger_Hemsel_Sextro_2021, title={Co-simulation of MATLAB and ANSYS for ultrasonic wire bonding process optimization}, volume={119}, DOI={https://doi.org/10.1016/j.microrel.2021.114077}, journal={Microelectronics Reliability}, author={Schemmel, Reinhard and Krieger, Viktor and Hemsel, Tobias and Sextro, Walter}, year={2021}, pages={114077} }' chicago: 'Schemmel, Reinhard, Viktor Krieger, Tobias Hemsel, and Walter Sextro. “Co-Simulation of MATLAB and ANSYS for Ultrasonic Wire Bonding Process Optimization.” Microelectronics Reliability 119 (2021): 114077. https://doi.org/10.1016/j.microrel.2021.114077.' ieee: 'R. Schemmel, V. Krieger, T. Hemsel, and W. Sextro, “Co-simulation of MATLAB and ANSYS for ultrasonic wire bonding process optimization,” Microelectronics Reliability, vol. 119, p. 114077, 2021, doi: https://doi.org/10.1016/j.microrel.2021.114077.' mla: Schemmel, Reinhard, et al. “Co-Simulation of MATLAB and ANSYS for Ultrasonic Wire Bonding Process Optimization.” Microelectronics Reliability, vol. 119, 2021, p. 114077, doi:https://doi.org/10.1016/j.microrel.2021.114077. short: R. Schemmel, V. Krieger, T. Hemsel, W. Sextro, Microelectronics Reliability 119 (2021) 114077. date_created: 2021-03-10T09:37:02Z date_updated: 2023-09-21T14:15:33Z department: - _id: '151' doi: https://doi.org/10.1016/j.microrel.2021.114077 intvolume: ' 119' keyword: - Ultrasonic heavy wire bonding - Co-simulation - ANSYS - MATLAB - Process optimization - Friction coefficient - Copper-copper - Aluminium-copper language: - iso: eng page: '114077' publication: Microelectronics Reliability publication_identifier: issn: - 0026-2714 publication_status: published quality_controlled: '1' status: public title: Co-simulation of MATLAB and ANSYS for ultrasonic wire bonding process optimization type: journal_article user_id: '210' volume: 119 year: '2021' ... --- _id: '37822' article_number: '117182' author: - first_name: Daxin full_name: Han, Daxin id: '36544' last_name: Han - first_name: Keke full_name: Yang, Keke id: '65085' last_name: Yang - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: Han D, Yang K, Meschut G. Mechanical joining of glass fibre reinforced polymer (GFRP) through an innovative solid self-piercing rivet. Journal of Materials Processing Technology. 2021;296. doi:10.1016/j.jmatprotec.2021.117182 apa: Han, D., Yang, K., & Meschut, G. (2021). Mechanical joining of glass fibre reinforced polymer (GFRP) through an innovative solid self-piercing rivet. Journal of Materials Processing Technology, 296, Article 117182. https://doi.org/10.1016/j.jmatprotec.2021.117182 bibtex: '@article{Han_Yang_Meschut_2021, title={Mechanical joining of glass fibre reinforced polymer (GFRP) through an innovative solid self-piercing rivet}, volume={296}, DOI={10.1016/j.jmatprotec.2021.117182}, number={117182}, journal={Journal of Materials Processing Technology}, publisher={Elsevier BV}, author={Han, Daxin and Yang, Keke and Meschut, Gerson}, year={2021} }' chicago: Han, Daxin, Keke Yang, and Gerson Meschut. “Mechanical Joining of Glass Fibre Reinforced Polymer (GFRP) through an Innovative Solid Self-Piercing Rivet.” Journal of Materials Processing Technology 296 (2021). https://doi.org/10.1016/j.jmatprotec.2021.117182. ieee: 'D. Han, K. Yang, and G. Meschut, “Mechanical joining of glass fibre reinforced polymer (GFRP) through an innovative solid self-piercing rivet,” Journal of Materials Processing Technology, vol. 296, Art. no. 117182, 2021, doi: 10.1016/j.jmatprotec.2021.117182.' mla: Han, Daxin, et al. “Mechanical Joining of Glass Fibre Reinforced Polymer (GFRP) through an Innovative Solid Self-Piercing Rivet.” Journal of Materials Processing Technology, vol. 296, 117182, Elsevier BV, 2021, doi:10.1016/j.jmatprotec.2021.117182. short: D. Han, K. Yang, G. Meschut, Journal of Materials Processing Technology 296 (2021). date_created: 2023-01-21T10:32:47Z date_updated: 2023-10-16T19:22:21Z department: - _id: '157' doi: 10.1016/j.jmatprotec.2021.117182 intvolume: ' 296' keyword: - Industrial and Manufacturing Engineering - Metals and Alloys - Computer Science Applications - Modeling and Simulation - Ceramics and Composites language: - iso: eng publication: Journal of Materials Processing Technology publication_identifier: issn: - 0924-0136 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: Mechanical joining of glass fibre reinforced polymer (GFRP) through an innovative solid self-piercing rivet type: journal_article user_id: '65085' volume: 296 year: '2021' ... --- _id: '21811' abstract: - lang: eng text: 'In order to reduce the fuel consumption and consequently the greenhouse emissions, the automotive industry is implementing lightweight constructions in the body in white production. As a result, the use of aluminum alloys is continuously increasing. Due to poor weldability of aluminum in combination with other materials, mechanical joining technologies like clinching are increasingly used. In order to predict relevant characteristics of clinched joints and to ensure the reliability of the process, it is simulated numerically during product development processes. In this regard the predictive accuracy of the simulated process highly depends on the implemented friction model. In particular, the frictional behavior between the sheet metals affects the geometrical formation of the clinched joint significantly. This paper presents a testing method, which enables to determine the frictional coefficients between sheet metal materials for the simulation of clinching processes. For this purpose, the correlation of interface pressure and the relative velocity between aluminum sheets in clinching processes is investigated using numerical simulation. Furthermore, the developed testing method focuses on the specimen geometry as well as the reproduction of the occurring friction conditions between two sheet metal materials in clinching processes. Based on a methodical approach the test setup is explained and the functionality of the method is proven by experimental tests using sheet metal material EN AW6014. ' author: - first_name: Moritz Sebastian full_name: Rossel, Moritz Sebastian id: '44503' last_name: Rossel - first_name: Max full_name: Böhnke, Max id: '45779' last_name: Böhnke - first_name: Christian Roman full_name: Bielak, Christian Roman id: '34782' last_name: Bielak - first_name: Mathias full_name: Bobbert, Mathias id: '7850' last_name: Bobbert - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: 'Rossel MS, Böhnke M, Bielak CR, Bobbert M, Meschut G. Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes. In: Sheet Metal 2021. Vol 883. Key Engineering Materials. Trans Tech Publications Ltd; 2021:81-88. doi:10.4028/www.scientific.net/KEM.883.81' apa: Rossel, M. S., Böhnke, M., Bielak, C. R., Bobbert, M., & Meschut, G. (2021). Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes. Sheet Metal 2021, 883, 81–88. https://doi.org/10.4028/www.scientific.net/KEM.883.81 bibtex: '@inproceedings{Rossel_Böhnke_Bielak_Bobbert_Meschut_2021, series={Key Engineering Materials}, title={Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes}, volume={883}, DOI={10.4028/www.scientific.net/KEM.883.81}, booktitle={Sheet Metal 2021}, publisher={Trans Tech Publications Ltd}, author={Rossel, Moritz Sebastian and Böhnke, Max and Bielak, Christian Roman and Bobbert, Mathias and Meschut, Gerson}, year={2021}, pages={81–88}, collection={Key Engineering Materials} }' chicago: Rossel, Moritz Sebastian, Max Böhnke, Christian Roman Bielak, Mathias Bobbert, and Gerson Meschut. “Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes.” In Sheet Metal 2021, 883:81–88. Key Engineering Materials. Trans Tech Publications Ltd, 2021. https://doi.org/10.4028/www.scientific.net/KEM.883.81. ieee: 'M. S. Rossel, M. Böhnke, C. R. Bielak, M. Bobbert, and G. Meschut, “Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes,” in Sheet Metal 2021, 2021, vol. 883, pp. 81–88, doi: 10.4028/www.scientific.net/KEM.883.81.' mla: Rossel, Moritz Sebastian, et al. “Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes.” Sheet Metal 2021, vol. 883, Trans Tech Publications Ltd, 2021, pp. 81–88, doi:10.4028/www.scientific.net/KEM.883.81. short: 'M.S. Rossel, M. Böhnke, C.R. Bielak, M. Bobbert, G. Meschut, in: Sheet Metal 2021, Trans Tech Publications Ltd, 2021, pp. 81–88.' date_created: 2021-04-28T06:12:54Z date_updated: 2024-03-11T08:15:08Z department: - _id: '157' doi: 10.4028/www.scientific.net/KEM.883.81 intvolume: ' 883' keyword: - Tribology - Sheet Metal - Simulation language: - iso: eng page: 81-88 publication: Sheet Metal 2021 publication_status: published publisher: Trans Tech Publications Ltd quality_controlled: '1' series_title: Key Engineering Materials status: public title: Development of a Method for the Identification of Friction Coefficients in Sheet Metal Materials for the Numerical Simulation of Clinching Processes type: conference user_id: '45779' volume: 883 year: '2021' ... --- _id: '21542' abstract: - lang: eng text: Using near-field (NF) scan data to predict the far-field (FF) behaviour of radiating electronic systems represents a novel method to accompany the whole RF design process. This approach involves so-called Huygens' box as an efficient radiation model inside an electromagnetic (EM) simulation tool and then transforms the scanned NF measured data into the FF. For this, the basic idea of the Huygens'box principle and the NF-to-FF transformation are briefly presented. The NF is measured on the Huygens' box around a device under test using anNF scanner, recording the magnitude and phase of the site-related magnetic and electric components. A comparison between a fullwave simulation and the measurement results shows a good similarity in both the NF and the simulated and transformed FF.Thus, this method is applicable to predict the FF behaviour of any electronic system by measuring the NF. With this knowledge, the RF design can be improved due to allowing a significant reduction of EM compatibility failure at the end of the development flow. In addition, the very efficient FF radiation model can be used for detailed investigations in various environments and the impact of such an equivalent radiation source on other electronic systems can be assessed. author: - first_name: Dominik full_name: Schröder, Dominik last_name: Schröder - first_name: Sven full_name: Lange, Sven id: '38240' last_name: Lange - first_name: Christian full_name: Hangmann, Christian last_name: Hangmann - first_name: Christian full_name: Hedayat, Christian last_name: Hedayat citation: ama: 'Schröder D, Lange S, Hangmann C, Hedayat C. Far-field prediction combining simulations with near-field measurements for EMI assessment of PCBs. In: Tensorial Analysis of Networks (TAN) Modelling for PCB Signal Integrity and EMC Analysis. 1st ed. Croyton, UK: The Institution of Engineering and Technology (IET); 2020:315-346 (32). doi:10.1049/pbcs072e_ch14' apa: 'Schröder, D., Lange, S., Hangmann, C., & Hedayat, C. (2020). Far-field prediction combining simulations with near-field measurements for EMI assessment of PCBs. In Tensorial Analysis of Networks (TAN) Modelling for PCB Signal Integrity and EMC Analysis (1st ed., pp. 315-346 (32)). Croyton, UK: The Institution of Engineering and Technology (IET). https://doi.org/10.1049/pbcs072e_ch14' bibtex: '@inbook{Schröder_Lange_Hangmann_Hedayat_2020, place={Croyton, UK}, edition={1}, title={Far-field prediction combining simulations with near-field measurements for EMI assessment of PCBs}, DOI={10.1049/pbcs072e_ch14}, booktitle={Tensorial Analysis of Networks (TAN) Modelling for PCB Signal Integrity and EMC Analysis}, publisher={ The Institution of Engineering and Technology (IET)}, author={Schröder, Dominik and Lange, Sven and Hangmann, Christian and Hedayat, Christian}, year={2020}, pages={315-346 (32)} }' chicago: 'Schröder, Dominik, Sven Lange, Christian Hangmann, and Christian Hedayat. “Far-Field Prediction Combining Simulations with near-Field Measurements for EMI Assessment of PCBs.” In Tensorial Analysis of Networks (TAN) Modelling for PCB Signal Integrity and EMC Analysis, 1st ed., 315-346 (32). Croyton, UK: The Institution of Engineering and Technology (IET), 2020. https://doi.org/10.1049/pbcs072e_ch14.' ieee: 'D. Schröder, S. Lange, C. Hangmann, and C. Hedayat, “Far-field prediction combining simulations with near-field measurements for EMI assessment of PCBs,” in Tensorial Analysis of Networks (TAN) Modelling for PCB Signal Integrity and EMC Analysis, 1st ed., Croyton, UK: The Institution of Engineering and Technology (IET), 2020, pp. 315-346 (32).' mla: Schröder, Dominik, et al. “Far-Field Prediction Combining Simulations with near-Field Measurements for EMI Assessment of PCBs.” Tensorial Analysis of Networks (TAN) Modelling for PCB Signal Integrity and EMC Analysis, 1st ed., The Institution of Engineering and Technology (IET), 2020, pp. 315-346 (32), doi:10.1049/pbcs072e_ch14. short: 'D. Schröder, S. Lange, C. Hangmann, C. Hedayat, in: Tensorial Analysis of Networks (TAN) Modelling for PCB Signal Integrity and EMC Analysis, 1st ed., The Institution of Engineering and Technology (IET), Croyton, UK, 2020, pp. 315-346 (32).' date_created: 2021-03-18T13:49:49Z date_updated: 2022-01-06T06:55:03Z department: - _id: '485' doi: 10.1049/pbcs072e_ch14 edition: '1' keyword: - Huygens' box - NF-to-FF transformation - efficient FF radiation model - FF behaviour - EMI assessment - PCB - near-field measurements - efficient radiation model - far-field behaviour - RF design process - far-field prediction - Huygens'box principle - fullwave simulation - electronic system radiation - equivalent radiation source - electromagnetic simulation tool - near-field scan data - EM compatibility failure reduction language: - iso: eng main_file_link: - url: https://digital-library.theiet.org/content/books/10.1049/pbcs072e_ch14 page: 315-346 (32) place: Croyton, UK project: - _id: '52' name: Computing Resources Provided by the Paderborn Center for Parallel Computing publication: Tensorial Analysis of Networks (TAN) Modelling for PCB Signal Integrity and EMC Analysis publication_identifier: isbn: - '9781839530494' - '9781839530500' publication_status: published publisher: ' The Institution of Engineering and Technology (IET)' related_material: record: - id: '21542' relation: other status: public status: public title: Far-field prediction combining simulations with near-field measurements for EMI assessment of PCBs type: book_chapter user_id: '38240' year: '2020' ... --- _id: '20678' author: - first_name: Christian Roman full_name: Bielak, Christian Roman id: '34782' last_name: Bielak - first_name: Max full_name: Böhnke, Max id: '45779' last_name: Böhnke - first_name: Robert full_name: Beck, Robert id: '38279' last_name: Beck - first_name: Mathias full_name: Bobbert, Mathias id: '7850' last_name: Bobbert - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: Bielak CR, Böhnke M, Beck R, Bobbert M, Meschut G. Numerical analysis of the robustness of clinching process considering the pre-forming of the parts . Journal of Advanced Joining Processes . Published online 2020. doi:https://doi.org/10.1016/j.jajp.2020.100038 apa: Bielak, C. R., Böhnke, M., Beck, R., Bobbert, M., & Meschut, G. (2020). Numerical analysis of the robustness of clinching process considering the pre-forming of the parts . Journal of Advanced Joining Processes. . https://doi.org/10.1016/j.jajp.2020.100038 bibtex: '@article{Bielak_Böhnke_Beck_Bobbert_Meschut_2020, title={Numerical analysis of the robustness of clinching process considering the pre-forming of the parts }, DOI={https://doi.org/10.1016/j.jajp.2020.100038}, journal={Journal of Advanced Joining Processes. }, publisher={Elsevier}, author={Bielak, Christian Roman and Böhnke, Max and Beck, Robert and Bobbert, Mathias and Meschut, Gerson}, year={2020} }' chicago: Bielak, Christian Roman, Max Böhnke, Robert Beck, Mathias Bobbert, and Gerson Meschut. “Numerical Analysis of the Robustness of Clinching Process Considering the Pre-Forming of the Parts .” Journal of Advanced Joining Processes. , 2020. https://doi.org/10.1016/j.jajp.2020.100038. ieee: 'C. R. Bielak, M. Böhnke, R. Beck, M. Bobbert, and G. Meschut, “Numerical analysis of the robustness of clinching process considering the pre-forming of the parts ,” Journal of Advanced Joining Processes. , 2020, doi: https://doi.org/10.1016/j.jajp.2020.100038.' mla: Bielak, Christian Roman, et al. “Numerical Analysis of the Robustness of Clinching Process Considering the Pre-Forming of the Parts .” Journal of Advanced Joining Processes. , Elsevier, 2020, doi:https://doi.org/10.1016/j.jajp.2020.100038. short: C.R. Bielak, M. Böhnke, R. Beck, M. Bobbert, G. Meschut, Journal of Advanced Joining Processes. (2020). date_created: 2020-12-02T16:21:34Z date_updated: 2022-03-24T09:39:11Z department: - _id: '157' doi: https://doi.org/10.1016/j.jajp.2020.100038 keyword: - Clinching - process simulation - FEM - pre-straining - sensitivity analysis language: - iso: eng project: - _id: '130' grant_number: '418701707' name: 'TRR 285: TRR 285' - _id: '131' name: 'TRR 285 - A: TRR 285 - Project Area A' - _id: '135' name: 'TRR 285 – A01: TRR 285 - Subproject A01' publication: 'Journal of Advanced Joining Processes. ' publication_identifier: unknown: - https://doi.org/10.1016/j.jajp.2020.100038 publication_status: published publisher: Elsevier status: public title: 'Numerical analysis of the robustness of clinching process considering the pre-forming of the parts ' type: journal_article user_id: '34782' year: '2020' ... --- _id: '19390' abstract: - lang: eng text: "Due to the strong reduction of PV prices, storage plays a dominating role in overall system costs. A \r\nsteeper elevation angle would result in a more balanced seasonal PV yield, at the cost of PV yield reductions during \r\nsummer, but allowing reduced storage capacities. Additionally, the effect of a single-axis tracking system has been \r\ninvestigated, generating more electricity during the morning and evening hours, thus reducing daily storage \r\nrequirements. The necessary PV size and storage capacities required for the German energy supply (1,500 TWh after \r\nelectrification of all sectors) via 100% renewable energies and a 50% solar share have been calculated via the \r\nHOMER Pro software, considering the bridging of periods of \"dark lulls“ in winter, using costs of 2030 (Table 1). \r\nResults: The increase of module elevation angles above the typical 30° leads to a reduction of investment and supply \r\ncosts. The optimum is reached at a cost reduction of -1.5% for an elevation angle at the latitude of the installation \r\nsite. An explanation is that high elevation angles are favorable for clear winter days, but not at all for the critical days \r\nwith diffuse irradiance only, so the battery capacity must be increased. For the same reason, tracking systems do not \r\noffer any cost advantage (at least for the ones without an option for horizontal positioning during diffuse days)." author: - first_name: Stefan full_name: Krauter, Stefan id: '28836' last_name: Krauter orcid: 0000-0002-3594-260X - first_name: D. full_name: Rustemovic, D. last_name: Rustemovic - first_name: Arash full_name: Khatibi, Arash id: '43538' last_name: Khatibi citation: ama: 'Krauter S, Rustemovic D, Khatibi A. Reduction of required storage capacities for a 100% renewable energy supply in Germany, if new PV systems are installed with east-west tracking systems at increased elevation angles. In: Proceedings of the 37th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020. ; 2020:1818-1819. doi:10.4229/EUPVSEC20202020-6BV.5.10' apa: Krauter, S., Rustemovic, D., & Khatibi, A. (2020). Reduction of required storage capacities for a 100% renewable energy supply in Germany, if new PV systems are installed with east-west tracking systems at increased elevation angles. Proceedings of the 37th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020, 1818–1819. https://doi.org/10.4229/EUPVSEC20202020-6BV.5.10 bibtex: '@inproceedings{Krauter_Rustemovic_Khatibi_2020, title={Reduction of required storage capacities for a 100% renewable energy supply in Germany, if new PV systems are installed with east-west tracking systems at increased elevation angles}, DOI={10.4229/EUPVSEC20202020-6BV.5.10}, booktitle={Proceedings of the 37th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020}, author={Krauter, Stefan and Rustemovic, D. and Khatibi, Arash}, year={2020}, pages={1818–1819} }' chicago: Krauter, Stefan, D. Rustemovic, and Arash Khatibi. “Reduction of Required Storage Capacities for a 100% Renewable Energy Supply in Germany, If New PV Systems Are Installed with East-West Tracking Systems at Increased Elevation Angles.” In Proceedings of the 37th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020, 1818–19, 2020. https://doi.org/10.4229/EUPVSEC20202020-6BV.5.10. ieee: 'S. Krauter, D. Rustemovic, and A. Khatibi, “Reduction of required storage capacities for a 100% renewable energy supply in Germany, if new PV systems are installed with east-west tracking systems at increased elevation angles,” in Proceedings of the 37th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020, online, 2020, pp. 1818–1819, doi: 10.4229/EUPVSEC20202020-6BV.5.10.' mla: Krauter, Stefan, et al. “Reduction of Required Storage Capacities for a 100% Renewable Energy Supply in Germany, If New PV Systems Are Installed with East-West Tracking Systems at Increased Elevation Angles.” Proceedings of the 37th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020, 2020, pp. 1818–19, doi:10.4229/EUPVSEC20202020-6BV.5.10. short: 'S. Krauter, D. Rustemovic, A. Khatibi, in: Proceedings of the 37th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020, 2020, pp. 1818–1819.' conference: end_date: 2020-09-11 location: online name: 37th European Photovoltaic Solar Energy Conference and Exhibition (EUPVSEC 2020) start_date: 2020-09-07 date_created: 2020-09-14T12:42:30Z date_updated: 2022-01-06T13:43:51Z ddc: - '620' department: - _id: '53' doi: 10.4229/EUPVSEC20202020-6BV.5.10 file: - access_level: closed content_type: application/pdf creator: krauter date_created: 2022-01-06T13:41:20Z date_updated: 2022-01-06T13:41:20Z file_id: '29178' file_name: Krauter Rustemovic Khatibi - Elevated Angle - EUPVSEC 2020.pdf file_size: 428312 relation: main_file success: 1 file_date_updated: 2022-01-06T13:41:20Z has_accepted_license: '1' keyword: - Energy Storage - PV system integration - Large Grid-connected PV systems - Simulation - Energy Supply Options language: - iso: eng page: 1818 - 1819 publication: Proceedings of the 37th European Photovoltaic Solar Energy Conference, 07 - 11 September 2020 publication_identifier: isbn: - 3-936338-73-6 publication_status: published quality_controlled: '1' status: public title: Reduction of required storage capacities for a 100% renewable energy supply in Germany, if new PV systems are installed with east-west tracking systems at increased elevation angles type: conference user_id: '28836' year: '2020' ... --- _id: '29722' abstract: - lang: eng text: Modern user interfaces (UIs) are increasingly expected to be plastic, in the sense that they retain a constant level of usability, even when subjected to context changes at runtime. Self-adaptive user interfaces (SAUIs) have been promoted as a solution for context variability due to their ability to automatically adapt to the context-of-use at runtime. The development of SAUIs is a challenging and complex task as additional aspects like context management and UI adaptation have to be covered. In classical model-driven UI development approaches, these aspects are not fully integrated and hence introduce additional complexity as they represent crosscutting concerns. In this paper, we present an integrated model-driven development approach where a classical model-driven development of UIs is coupled with a model-driven development of context-of-use and UI adaptation rules. We base our approach on the core UI modeling language IFML and introduce new modeling languages for context-of-use (ContextML) and UI adaptation rules (AdaptML). The generated UI code, based on the IFML model, is coupled with the context and adaptation services, generated from the ContextML and AdaptMLmodel, respectively. The integration of the generated artifacts, namely UI code, context, and adaptation services in an overall rule-based execution environment, enables runtime UI adaptation. The benefit of our approach is demonstrated by two case studies, showing the development of SAUIs for different application scenarios and a usability study which has been conducted to analyze end-user satisfaction of SAUIs. author: - first_name: Enes full_name: Yigitbas, Enes last_name: Yigitbas - first_name: Ivan full_name: Jovanovikj, Ivan last_name: Jovanovikj - first_name: Kai full_name: Biermeier, Kai id: '55908' last_name: Biermeier - first_name: Stefan full_name: Sauer, Stefan last_name: Sauer - first_name: Gregor full_name: Engels, Gregor last_name: Engels citation: ama: Yigitbas E, Jovanovikj I, Biermeier K, Sauer S, Engels G. Integrated model-driven development of self-adaptive user interfaces. Software and Systems Modeling. 2020;19(5):1057-1081. doi:10.1007/s10270-020-00777-7 apa: Yigitbas, E., Jovanovikj, I., Biermeier, K., Sauer, S., & Engels, G. (2020). Integrated model-driven development of self-adaptive user interfaces. Software and Systems Modeling, 19(5), 1057–1081. https://doi.org/10.1007/s10270-020-00777-7 bibtex: '@article{Yigitbas_Jovanovikj_Biermeier_Sauer_Engels_2020, title={Integrated model-driven development of self-adaptive user interfaces}, volume={19}, DOI={10.1007/s10270-020-00777-7}, number={5}, journal={Software and Systems Modeling}, publisher={Springer Science and Business Media LLC}, author={Yigitbas, Enes and Jovanovikj, Ivan and Biermeier, Kai and Sauer, Stefan and Engels, Gregor}, year={2020}, pages={1057–1081} }' chicago: 'Yigitbas, Enes, Ivan Jovanovikj, Kai Biermeier, Stefan Sauer, and Gregor Engels. “Integrated Model-Driven Development of Self-Adaptive User Interfaces.” Software and Systems Modeling 19, no. 5 (2020): 1057–81. https://doi.org/10.1007/s10270-020-00777-7.' ieee: 'E. Yigitbas, I. Jovanovikj, K. Biermeier, S. Sauer, and G. Engels, “Integrated model-driven development of self-adaptive user interfaces,” Software and Systems Modeling, vol. 19, no. 5, pp. 1057–1081, 2020, doi: 10.1007/s10270-020-00777-7.' mla: Yigitbas, Enes, et al. “Integrated Model-Driven Development of Self-Adaptive User Interfaces.” Software and Systems Modeling, vol. 19, no. 5, Springer Science and Business Media LLC, 2020, pp. 1057–81, doi:10.1007/s10270-020-00777-7. short: E. Yigitbas, I. Jovanovikj, K. Biermeier, S. Sauer, G. Engels, Software and Systems Modeling 19 (2020) 1057–1081. date_created: 2022-02-02T08:29:09Z date_updated: 2022-02-02T08:58:33Z department: - _id: '34' - _id: '66' doi: 10.1007/s10270-020-00777-7 intvolume: ' 19' issue: '5' keyword: - Modelling and Simulation - Software language: - iso: eng page: 1057-1081 publication: Software and Systems Modeling publication_identifier: issn: - 1619-1366 - 1619-1374 publication_status: published publisher: Springer Science and Business Media LLC status: public title: Integrated model-driven development of self-adaptive user interfaces type: journal_article user_id: '55908' volume: 19 year: '2020' ... --- _id: '33263' abstract: - lang: eng text: Dynamical systems often admit geometric properties that must be taken into account when studying their behavior. We show that many such properties can be encoded by means of quiver representations. These properties include classical symmetry, hidden symmetry, and feedforward structure, as well as subnetwork and quotient relations in network dynamical systems. A quiver equivariant dynamical system consists of a collection of dynamical systems with maps between them that send solutions to solutions. We prove that such quiver structures are preserved under Lyapunov--Schmidt reduction, center manifold reduction, and normal form reduction. author: - first_name: Eddie full_name: Nijholt, Eddie last_name: Nijholt - first_name: Bob W. full_name: Rink, Bob W. last_name: Rink - first_name: Sören full_name: Schwenker, Sören id: '97359' last_name: Schwenker orcid: 0000-0002-8054-2058 citation: ama: Nijholt E, Rink BW, Schwenker S. Quiver Representations and Dimension Reduction in Dynamical Systems. SIAM Journal on Applied Dynamical Systems. 2020;19(4):2428-2468. doi:10.1137/20m1345670 apa: Nijholt, E., Rink, B. W., & Schwenker, S. (2020). Quiver Representations and Dimension Reduction in Dynamical Systems. SIAM Journal on Applied Dynamical Systems, 19(4), 2428–2468. https://doi.org/10.1137/20m1345670 bibtex: '@article{Nijholt_Rink_Schwenker_2020, title={Quiver Representations and Dimension Reduction in Dynamical Systems}, volume={19}, DOI={10.1137/20m1345670}, number={4}, journal={SIAM Journal on Applied Dynamical Systems}, publisher={Society for Industrial & Applied Mathematics (SIAM)}, author={Nijholt, Eddie and Rink, Bob W. and Schwenker, Sören}, year={2020}, pages={2428–2468} }' chicago: 'Nijholt, Eddie, Bob W. Rink, and Sören Schwenker. “Quiver Representations and Dimension Reduction in Dynamical Systems.” SIAM Journal on Applied Dynamical Systems 19, no. 4 (2020): 2428–68. https://doi.org/10.1137/20m1345670.' ieee: 'E. Nijholt, B. W. Rink, and S. Schwenker, “Quiver Representations and Dimension Reduction in Dynamical Systems,” SIAM Journal on Applied Dynamical Systems, vol. 19, no. 4, pp. 2428–2468, 2020, doi: 10.1137/20m1345670.' mla: Nijholt, Eddie, et al. “Quiver Representations and Dimension Reduction in Dynamical Systems.” SIAM Journal on Applied Dynamical Systems, vol. 19, no. 4, Society for Industrial & Applied Mathematics (SIAM), 2020, pp. 2428–68, doi:10.1137/20m1345670. short: E. Nijholt, B.W. Rink, S. Schwenker, SIAM Journal on Applied Dynamical Systems 19 (2020) 2428–2468. date_created: 2022-09-06T11:37:42Z date_updated: 2022-09-07T08:36:03Z doi: 10.1137/20m1345670 extern: '1' external_id: arxiv: - '2006.08073' intvolume: ' 19' issue: '4' keyword: - Modeling and Simulation - Analysis language: - iso: eng page: 2428-2468 publication: SIAM Journal on Applied Dynamical Systems publication_identifier: issn: - 1536-0040 publication_status: published publisher: Society for Industrial & Applied Mathematics (SIAM) status: public title: Quiver Representations and Dimension Reduction in Dynamical Systems type: journal_article user_id: '97359' volume: 19 year: '2020' ... --- _id: '34670' author: - first_name: Tobias full_name: Black, Tobias id: '23686' last_name: Black orcid: 0000-0001-9963-0800 citation: ama: Black T. Global generalized solutions to a forager–exploiter model with superlinear degradation and their eventual regularity properties. Mathematical Models and Methods in Applied Sciences. 2020;30(06):1075-1117. doi:10.1142/s0218202520400072 apa: Black, T. (2020). Global generalized solutions to a forager–exploiter model with superlinear degradation and their eventual regularity properties. Mathematical Models and Methods in Applied Sciences, 30(06), 1075–1117. https://doi.org/10.1142/s0218202520400072 bibtex: '@article{Black_2020, title={Global generalized solutions to a forager–exploiter model with superlinear degradation and their eventual regularity properties}, volume={30}, DOI={10.1142/s0218202520400072}, number={06}, journal={Mathematical Models and Methods in Applied Sciences}, publisher={World Scientific Pub Co Pte Lt}, author={Black, Tobias}, year={2020}, pages={1075–1117} }' chicago: 'Black, Tobias. “Global Generalized Solutions to a Forager–Exploiter Model with Superlinear Degradation and Their Eventual Regularity Properties.” Mathematical Models and Methods in Applied Sciences 30, no. 06 (2020): 1075–1117. https://doi.org/10.1142/s0218202520400072.' ieee: 'T. Black, “Global generalized solutions to a forager–exploiter model with superlinear degradation and their eventual regularity properties,” Mathematical Models and Methods in Applied Sciences, vol. 30, no. 06, pp. 1075–1117, 2020, doi: 10.1142/s0218202520400072.' mla: Black, Tobias. “Global Generalized Solutions to a Forager–Exploiter Model with Superlinear Degradation and Their Eventual Regularity Properties.” Mathematical Models and Methods in Applied Sciences, vol. 30, no. 06, World Scientific Pub Co Pte Lt, 2020, pp. 1075–117, doi:10.1142/s0218202520400072. short: T. Black, Mathematical Models and Methods in Applied Sciences 30 (2020) 1075–1117. date_created: 2022-12-21T09:48:11Z date_updated: 2023-07-10T11:39:59Z department: - _id: '34' - _id: '10' - _id: '90' doi: 10.1142/s0218202520400072 intvolume: ' 30' issue: '06' keyword: - Applied Mathematics - Modeling and Simulation language: - iso: eng page: 1075-1117 publication: Mathematical Models and Methods in Applied Sciences publication_identifier: issn: - 0218-2025 - 1793-6314 publication_status: published publisher: World Scientific Pub Co Pte Lt status: public title: Global generalized solutions to a forager–exploiter model with superlinear degradation and their eventual regularity properties type: journal_article user_id: '23686' volume: 30 year: '2020' ... --- _id: '15332' abstract: - lang: eng text: "Artificial intelligence (AI) has the potential for far-reaching – in our opinion – irreversible changes.\r\nThey range from effects on the individual and society to new societal and social issues. The question arises\r\nas to how students can learn the basic functioning of AI systems, what areas of life and society are affected\r\nby these and – most important – how their own lives are affected by these changes. Therefore, we are developing and evaluating school materials for the German ”Science Year AI”. It can be used for students of all\r\nschool types from the seventh grade upwards and will be distributed to about 2000 schools in autumn with\r\nthe support of the Federal Ministry of Education and Research. The material deals with the following aspects\r\nof AI: Discussing everyday experiences with AI, how does machine learning work, historical development\r\nof AI concepts, difference between man and machine, future distribution of roles between man and machine,\r\nin which AI world do we want to live and how much AI would we like to have in our lives. Through an\r\naccompanying evaluation, high quality of the technical content and didactic preparation is achieved in order\r\nto guarantee the long-term applicability in the teaching context in the different age groups and school types.\r\nIn this paper, we describe the current state of the material development, the challenges arising, and the results\r\nof tests with different classes to date. We also present first ideas for evaluating the results." author: - first_name: Michael full_name: Schlichtig, Michael id: '32312' last_name: Schlichtig orcid: 0000-0001-6600-6171 - first_name: Simone Anna full_name: Opel, Simone Anna id: '72932' last_name: Opel - first_name: Lea full_name: Budde, Lea id: '32443' last_name: Budde - first_name: Carsten full_name: Schulte, Carsten id: '60311' last_name: Schulte citation: ama: 'Schlichtig M, Opel SA, Budde L, Schulte C. Understanding Artificial Intelligence – A Project for the Development of Comprehensive Teaching Material. In: Jasutė E, Pozdniakov S, eds. ISSEP 2019 - 12th International Conference on Informatics in Schools: Situation, Evaluation and Perspectives, Local Proceedings. Vol 12. ; 2019:65-73.' apa: 'Schlichtig, M., Opel, S. A., Budde, L., & Schulte, C. (2019). Understanding Artificial Intelligence – A Project for the Development of Comprehensive Teaching Material. In E. Jasutė & S. Pozdniakov (Eds.), ISSEP 2019 - 12th International conference on informatics in schools: Situation, evaluation and perspectives, Local Proceedings (Vol. 12, pp. 65–73).' bibtex: '@inproceedings{Schlichtig_Opel_Budde_Schulte_2019, title={Understanding Artificial Intelligence – A Project for the Development of Comprehensive Teaching Material}, volume={12}, booktitle={ISSEP 2019 - 12th International conference on informatics in schools: Situation, evaluation and perspectives, Local Proceedings}, author={Schlichtig, Michael and Opel, Simone Anna and Budde, Lea and Schulte, Carsten}, editor={Jasutė, Eglė and Pozdniakov, Sergei}, year={2019}, pages={65–73} }' chicago: 'Schlichtig, Michael, Simone Anna Opel, Lea Budde, and Carsten Schulte. “Understanding Artificial Intelligence – A Project for the Development of Comprehensive Teaching Material.” In ISSEP 2019 - 12th International Conference on Informatics in Schools: Situation, Evaluation and Perspectives, Local Proceedings, edited by Eglė Jasutė and Sergei Pozdniakov, 12:65–73, 2019.' ieee: 'M. Schlichtig, S. A. Opel, L. Budde, and C. Schulte, “Understanding Artificial Intelligence – A Project for the Development of Comprehensive Teaching Material,” in ISSEP 2019 - 12th International conference on informatics in schools: Situation, evaluation and perspectives, Local Proceedings, Lanarca, 2019, vol. 12, pp. 65–73.' mla: 'Schlichtig, Michael, et al. “Understanding Artificial Intelligence – A Project for the Development of Comprehensive Teaching Material.” ISSEP 2019 - 12th International Conference on Informatics in Schools: Situation, Evaluation and Perspectives, Local Proceedings, edited by Eglė Jasutė and Sergei Pozdniakov, vol. 12, 2019, pp. 65–73.' short: 'M. Schlichtig, S.A. Opel, L. Budde, C. Schulte, in: E. Jasutė, S. Pozdniakov (Eds.), ISSEP 2019 - 12th International Conference on Informatics in Schools: Situation, Evaluation and Perspectives, Local Proceedings, 2019, pp. 65–73.' conference: end_date: 2019-11-20 location: Lanarca name: 'ISSEP 2019 - 12th International conference on informatics in schools: Situation, evaluation and perspectives' start_date: 2019-11-18 date_created: 2019-12-16T17:50:08Z date_updated: 2022-07-26T11:41:41Z department: - _id: '67' editor: - first_name: Eglė full_name: Jasutė, Eglė last_name: Jasutė - first_name: Sergei full_name: Pozdniakov, Sergei last_name: Pozdniakov intvolume: ' 12' keyword: - Artificial Intelligence - Machine Learning - Teaching Material - Societal Aspects - Ethics. Social Aspects - Science Year - Simulation Game language: - iso: eng main_file_link: - url: http://cyprusconferences.org/issep2019/wp-content/uploads/2019/10/LocalISSEP-v5.pdf page: 65 - 73 publication: 'ISSEP 2019 - 12th International conference on informatics in schools: Situation, evaluation and perspectives, Local Proceedings' publication_identifier: isbn: - 978-9925-553-27-3 publication_status: published quality_controlled: '1' status: public title: Understanding Artificial Intelligence – A Project for the Development of Comprehensive Teaching Material type: conference user_id: '32312' volume: 12 year: '2019' ... --- _id: '41958' abstract: - lang: ger text: Das Nasspressverfahren ist ein Serienherstellungsprozess für Bauteile aus duroplastischen Faserverbundkunststoffen (FVK) mit einer geringen Geometriekomplexität. Im Rahmen dieser Arbeit wurde ein modifiziertes Nasspressverfahren untersucht, welches die Herstellung von hybriden Blech-FVK-Strukturen ermöglicht. Die stoffschlüssige Verbindung zwischen dem metallischen Trägerbauteil und einem lokalen FVK-Verstärkungselement wird durch Co-Bonding im Nasspresswerkzeug aufgebaut. Epoxidbasierte Matrixharze und Klebstoffe wurden mit Methoden der Klebtechnik sowie thermischen und rheometrischen Prüfungen charakterisiert, um ein materialspezifisches Fertigungsprozessfenster einzugrenzen. Experimentelle Untersuchungen zum Nasspressen von GFK-Laminaten und Stahl-GFK-Hybridstrukturen fokussierten die Mikrostruktur und das strukturelle Verhalten von stoffschlüssigen Hybridverbindungen. Unter anderem wurden Einflüsse von zeit-, temperatur- und druckabhängigen Fertigungsparametern sowie der Einsatz von Strukturklebstofffilmen und internen Trennmitteln analysiert. Anhand von Fallturmtests an hybriden Demonstratorkomponenten konnte das modifizierte Nasspressverfahren für die Herstellung crashrelevanter Karosseriebauteile qualifiziert werden. author: - first_name: Hermann full_name: Opdemom, Hermann last_name: Opdemom citation: ama: Opdemom H. Experimentelle Untersuchung einse modifzierten Nasspressverfahrens für die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen. Vol 2019,35. Shaker Verlag; 2019. apa: 'Opdemom, H. (2019). Experimentelle Untersuchung einse modifzierten Nasspressverfahrens für die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen: Vol. 2019,35. Shaker Verlag.' bibtex: '@book{Opdemom_2019, series={Schriftenreihe Institut für Leichtbau mit Hybridsystemen}, title={Experimentelle Untersuchung einse modifzierten Nasspressverfahrens für die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen}, volume={2019,35}, publisher={Shaker Verlag}, author={Opdemom, Hermann}, year={2019}, collection={Schriftenreihe Institut für Leichtbau mit Hybridsystemen} }' chicago: Opdemom, Hermann. Experimentelle Untersuchung einse modifzierten Nasspressverfahrens für die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen. Vol. 2019,35. Schriftenreihe Institut für Leichtbau mit Hybridsystemen. Shaker Verlag, 2019. ieee: H. Opdemom, Experimentelle Untersuchung einse modifzierten Nasspressverfahrens für die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen, vol. 2019,35. Shaker Verlag, 2019. mla: Opdemom, Hermann. Experimentelle Untersuchung einse modifzierten Nasspressverfahrens für die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen. Shaker Verlag, 2019. short: H. Opdemom, Experimentelle Untersuchung einse modifzierten Nasspressverfahrens für die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen, Shaker Verlag, 2019. date_created: 2023-02-10T11:24:40Z date_updated: 2023-02-10T11:24:47Z department: - _id: '9' - _id: '149' - _id: '321' keyword: - Leichtbau - Faserverbundkunststoffe - Nasspressverfahren - Hybridbauteile - Rheologie - Klebtechnik - Co-Bonding language: - iso: ger page: '178' publication_identifier: isbn: - 978-3-8440-6428-5 publication_status: published publisher: Shaker Verlag series_title: Schriftenreihe Institut für Leichtbau mit Hybridsystemen status: public supervisor: - first_name: Thomas full_name: Tröster, Thomas id: '553' last_name: Tröster title: Experimentelle Untersuchung einse modifzierten Nasspressverfahrens für die Herstellung von hybriden Metall-Faserverbundkunststoff-Bauteilen type: dissertation user_id: '15952' volume: 2019,35 year: '2019' ... --- _id: '10000' abstract: - lang: eng text: Ultraschall wird zur Effizienzsteigerung in verfahrenstechnischen Prozessen eingesetzt. Die Betriebsparamter der Ultraschallsysteme werden empirisch ermittelt, da derzeit keine systematische Analyse der Wechselwirkung zwischen Ultraschallwandler und Schallfeld sowie kein Verfahren zur Messung der Kavitationsaktivität ohne zusätzlichen Sensor existieren. Auf Basis einer experimentellen Analyse des betrachteten sonochemischen Reaktors wird ein Finite-Elemente-Modell aufgebaut, das die Wechselwirkung zwischen Schallfeld und Ultraschallwandler berücksichtigt. Die modellbasierte Analyse zeigt, dass wegen der akustischen Eigenschaften des Autoklavs nur direkt an der Sonotrode Kavitation entsteht. Die Wechselwirkung zwischen Ultraschallwandler und Schallfeld ermöglicht Aussagen über das Schallfeld und die Kavitationsaktivität auf Basis der Rückwirkung auf den Ultraschallwandler. Die lineare Schalldruckverteilung ermöglicht eine Prognose über die Verteilung von Kavitationszonen. Das beschriebene Modell liefert wertvolle Erkenntnisse für die Auslegung, Analyse und Skalierung sonochemischer Reaktoren. Auf Grund der rauen Prozessrandbedingungen ist die Applikation von Sensoren zur Überwachung der Kavitationsaktivität in vielen sonochemischen Prozessen nicht möglich. Zur prozessbegleitenden Messung der Kavitationsaktivität wird ein Verfahren entwickelt, das die Bewertung der Kavitationsaktivität durch Auswertung der Rückwirkung auf den Ultraschallwandler erlaubt. Das Messverfahren ermöglicht eine vorhersagbare und reproduzierbare Durchführung kavitationsbasierter Prozesse und stellt eine wichtige Erweiterung für bestehende und neue Ultraschallsysteme dar. author: - first_name: Peter full_name: Bornmann, Peter last_name: Bornmann citation: ama: Bornmann P. Modellierung Und Experimentelle Charakterisierung Der Wechselwirkung Zwischen Ultraschallwandler Und Flüssigkeit in Kavitationsbasierten Prozessen. Shaker; 2019. apa: Bornmann, P. (2019). Modellierung und experimentelle Charakterisierung der Wechselwirkung zwischen Ultraschallwandler und Flüssigkeit in kavitationsbasierten Prozessen. Shaker. bibtex: '@book{Bornmann_2019, title={Modellierung und experimentelle Charakterisierung der Wechselwirkung zwischen Ultraschallwandler und Flüssigkeit in kavitationsbasierten Prozessen}, publisher={Shaker}, author={Bornmann, Peter}, year={2019} }' chicago: Bornmann, Peter. Modellierung Und Experimentelle Charakterisierung Der Wechselwirkung Zwischen Ultraschallwandler Und Flüssigkeit in Kavitationsbasierten Prozessen. Shaker, 2019. ieee: P. Bornmann, Modellierung und experimentelle Charakterisierung der Wechselwirkung zwischen Ultraschallwandler und Flüssigkeit in kavitationsbasierten Prozessen. Shaker, 2019. mla: Bornmann, Peter. Modellierung Und Experimentelle Charakterisierung Der Wechselwirkung Zwischen Ultraschallwandler Und Flüssigkeit in Kavitationsbasierten Prozessen. Shaker, 2019. short: P. Bornmann, Modellierung Und Experimentelle Charakterisierung Der Wechselwirkung Zwischen Ultraschallwandler Und Flüssigkeit in Kavitationsbasierten Prozessen, Shaker, 2019. date_created: 2019-05-27T10:29:53Z date_updated: 2023-09-15T12:23:55Z department: - _id: '151' keyword: - Sonochemie - Akustische Kavitation - Kavitationsmessung - Kavitationsdetektion - FEM-Simulation Ultraschallwandler - Prozessüberwachung - FEM-Simulation Schallfeld - Self-Sensing - Piezoelektrische Ultraschallwandler - Ultraschallreinigung language: - iso: eng publisher: Shaker status: public title: Modellierung und experimentelle Charakterisierung der Wechselwirkung zwischen Ultraschallwandler und Flüssigkeit in kavitationsbasierten Prozessen type: dissertation user_id: '210' year: '2019' ... --- _id: '10598' abstract: - lang: eng text: "Approximate computing has become a very popular design\r\nstrategy that exploits error resilient computations to achieve higher\r\nperformance and energy efficiency. Automated synthesis of approximate\r\ncircuits is performed via functional approximation, in which various\r\nparts of the target circuit are extensively examined with a library\r\nof approximate components/transformations to trade off the functional\r\naccuracy and computational budget (i.e., power). However, as the number\r\nof possible approximate transformations increases, traditional search\r\ntechniques suffer from a combinatorial explosion due to the large\r\nbranching factor. In this work, we present a comprehensive framework\r\nfor automated synthesis of approximate circuits from either structural\r\nor behavioral descriptions. We adapt the Monte Carlo Tree Search\r\n(MCTS), as a stochastic search technique, to deal with the large design\r\nspace exploration, which enables a broader range of potential possible\r\napproximations through lightweight random simulations. The proposed\r\nframework is able to recognize the design Pareto set even with low\r\ncomputational budgets. Experimental results highlight the capabilities of\r\nthe proposed synthesis framework by resulting in up to 61.69% energy\r\nsaving while maintaining the predefined quality constraints." author: - first_name: Muhammad full_name: Awais, Muhammad id: '64665' last_name: Awais orcid: https://orcid.org/0000-0003-4148-2969 - first_name: Hassan full_name: Ghasemzadeh Mohammadi, Hassan id: '61186' last_name: Ghasemzadeh Mohammadi - first_name: Marco full_name: Platzner, Marco id: '398' last_name: Platzner citation: ama: 'Awais M, Ghasemzadeh Mohammadi H, Platzner M. An MCTS-based Framework for Synthesis of Approximate Circuits. In: 26th IFIP/IEEE International Conference on Very Large Scale Integration (VLSI-SoC). ; 2018:219-224. doi:10.1109/VLSI-SoC.2018.8645026' apa: Awais, M., Ghasemzadeh Mohammadi, H., & Platzner, M. (2018). An MCTS-based Framework for Synthesis of Approximate Circuits. In 26th IFIP/IEEE International Conference on Very Large Scale Integration (VLSI-SoC) (pp. 219–224). https://doi.org/10.1109/VLSI-SoC.2018.8645026 bibtex: '@inproceedings{Awais_Ghasemzadeh Mohammadi_Platzner_2018, title={An MCTS-based Framework for Synthesis of Approximate Circuits}, DOI={10.1109/VLSI-SoC.2018.8645026}, booktitle={26th IFIP/IEEE International Conference on Very Large Scale Integration (VLSI-SoC)}, author={Awais, Muhammad and Ghasemzadeh Mohammadi, Hassan and Platzner, Marco}, year={2018}, pages={219–224} }' chicago: Awais, Muhammad, Hassan Ghasemzadeh Mohammadi, and Marco Platzner. “An MCTS-Based Framework for Synthesis of Approximate Circuits.” In 26th IFIP/IEEE International Conference on Very Large Scale Integration (VLSI-SoC), 219–24, 2018. https://doi.org/10.1109/VLSI-SoC.2018.8645026. ieee: M. Awais, H. Ghasemzadeh Mohammadi, and M. Platzner, “An MCTS-based Framework for Synthesis of Approximate Circuits,” in 26th IFIP/IEEE International Conference on Very Large Scale Integration (VLSI-SoC), 2018, pp. 219–224. mla: Awais, Muhammad, et al. “An MCTS-Based Framework for Synthesis of Approximate Circuits.” 26th IFIP/IEEE International Conference on Very Large Scale Integration (VLSI-SoC), 2018, pp. 219–24, doi:10.1109/VLSI-SoC.2018.8645026. short: 'M. Awais, H. Ghasemzadeh Mohammadi, M. Platzner, in: 26th IFIP/IEEE International Conference on Very Large Scale Integration (VLSI-SoC), 2018, pp. 219–224.' date_created: 2019-07-10T09:21:38Z date_updated: 2022-01-06T06:50:46Z department: - _id: '78' doi: 10.1109/VLSI-SoC.2018.8645026 keyword: - Approximate computing - High-level synthesis - Accuracy - Monte-Carlo tree search - Circuit simulation language: - iso: eng page: 219-224 publication: 26th IFIP/IEEE International Conference on Very Large Scale Integration (VLSI-SoC) status: public title: An MCTS-based Framework for Synthesis of Approximate Circuits type: conference user_id: '64665' year: '2018' ... --- _id: '30935' author: - first_name: Juliane full_name: Anderski, Juliane last_name: Anderski - first_name: Laura full_name: Mahlert, Laura last_name: Mahlert - first_name: Jingjiang full_name: Sun, Jingjiang last_name: Sun - first_name: Wolfgang full_name: Birnbaum, Wolfgang last_name: Birnbaum - first_name: Dennis full_name: Mulac, Dennis last_name: Mulac - first_name: Sebastian full_name: Schreiber, Sebastian last_name: Schreiber - first_name: Fabian full_name: Herrmann, Fabian last_name: Herrmann - first_name: Dirk full_name: Kuckling, Dirk id: '287' last_name: Kuckling - first_name: Klaus full_name: Langer, Klaus last_name: Langer citation: ama: Anderski J, Mahlert L, Sun J, et al. Light-responsive nanoparticles based on new polycarbonate polymers as innovative drug delivery systems for photosensitizers in PDT. International Journal of Pharmaceutics. 2018;557:182-191. doi:10.1016/j.ijpharm.2018.12.040 apa: Anderski, J., Mahlert, L., Sun, J., Birnbaum, W., Mulac, D., Schreiber, S., Herrmann, F., Kuckling, D., & Langer, K. (2018). Light-responsive nanoparticles based on new polycarbonate polymers as innovative drug delivery systems for photosensitizers in PDT. International Journal of Pharmaceutics, 557, 182–191. https://doi.org/10.1016/j.ijpharm.2018.12.040 bibtex: '@article{Anderski_Mahlert_Sun_Birnbaum_Mulac_Schreiber_Herrmann_Kuckling_Langer_2018, title={Light-responsive nanoparticles based on new polycarbonate polymers as innovative drug delivery systems for photosensitizers in PDT}, volume={557}, DOI={10.1016/j.ijpharm.2018.12.040}, journal={International Journal of Pharmaceutics}, publisher={Elsevier BV}, author={Anderski, Juliane and Mahlert, Laura and Sun, Jingjiang and Birnbaum, Wolfgang and Mulac, Dennis and Schreiber, Sebastian and Herrmann, Fabian and Kuckling, Dirk and Langer, Klaus}, year={2018}, pages={182–191} }' chicago: 'Anderski, Juliane, Laura Mahlert, Jingjiang Sun, Wolfgang Birnbaum, Dennis Mulac, Sebastian Schreiber, Fabian Herrmann, Dirk Kuckling, and Klaus Langer. “Light-Responsive Nanoparticles Based on New Polycarbonate Polymers as Innovative Drug Delivery Systems for Photosensitizers in PDT.” International Journal of Pharmaceutics 557 (2018): 182–91. https://doi.org/10.1016/j.ijpharm.2018.12.040.' ieee: 'J. Anderski et al., “Light-responsive nanoparticles based on new polycarbonate polymers as innovative drug delivery systems for photosensitizers in PDT,” International Journal of Pharmaceutics, vol. 557, pp. 182–191, 2018, doi: 10.1016/j.ijpharm.2018.12.040.' mla: Anderski, Juliane, et al. “Light-Responsive Nanoparticles Based on New Polycarbonate Polymers as Innovative Drug Delivery Systems for Photosensitizers in PDT.” International Journal of Pharmaceutics, vol. 557, Elsevier BV, 2018, pp. 182–91, doi:10.1016/j.ijpharm.2018.12.040. short: J. Anderski, L. Mahlert, J. Sun, W. Birnbaum, D. Mulac, S. Schreiber, F. Herrmann, D. Kuckling, K. Langer, International Journal of Pharmaceutics 557 (2018) 182–191. date_created: 2022-04-21T09:13:47Z date_updated: 2022-04-21T09:14:49Z department: - _id: '311' doi: 10.1016/j.ijpharm.2018.12.040 intvolume: ' 557' keyword: - NanoparticlesLight-responsive polymersPhotodynamic therapyPoly(lactic-co-glycolic acid)Intestinal cancer language: - iso: eng page: 182-191 publication: International Journal of Pharmaceutics publication_identifier: issn: - 0378-5173 publication_status: published publisher: Elsevier BV status: public title: Light-responsive nanoparticles based on new polycarbonate polymers as innovative drug delivery systems for photosensitizers in PDT type: journal_article user_id: '94' volume: 557 year: '2018' ... --- _id: '20868' abstract: - lang: eng text: 'This study proposes a simple theoretical framework that allows for assessing financial distress up to five years in advance. We jointly model financial distress by using two of its key driving factors: declining cash-generating ability and insufficient liquidity reserves. The model is based on stochastic processes and incorporates firm-level and industry-sector developments. A large-scale empirical implementation for US-listed firms over the period of 1980-2010 shows important improvements in the discriminatory accuracy and demonstrates incremental information content beyond state-of-the-art accounting and market-based prediction models. Consequently, this study might provide important ex ante warning signals for investors, regulators and practitioners.' author: - first_name: Sönke full_name: Sievers, Sönke id: '46447' last_name: Sievers - first_name: Jan full_name: Klobucnik, Jan last_name: Klobucnik - first_name: David full_name: Miersch, David last_name: Miersch citation: ama: 'Sievers S, Klobucnik J, Miersch D. Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence.; 2017. doi:10.2139/ssrn.2237757' apa: 'Sievers, S., Klobucnik, J., & Miersch, D. (2017). Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence. https://doi.org/10.2139/ssrn.2237757' bibtex: '@book{Sievers_Klobucnik_Miersch_2017, title={Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence}, DOI={10.2139/ssrn.2237757}, author={Sievers, Sönke and Klobucnik, Jan and Miersch, David}, year={2017} }' chicago: 'Sievers, Sönke, Jan Klobucnik, and David Miersch. Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence, 2017. https://doi.org/10.2139/ssrn.2237757.' ieee: 'S. Sievers, J. Klobucnik, and D. Miersch, Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence. 2017.' mla: 'Sievers, Sönke, et al. Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence. 2017, doi:10.2139/ssrn.2237757.' short: 'S. Sievers, J. Klobucnik, D. Miersch, Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence, 2017.' date_created: 2021-01-05T11:44:45Z date_updated: 2022-01-06T06:54:41Z department: - _id: '275' doi: 10.2139/ssrn.2237757 jel: - C63 - C52 - C53 - G33 - M41 keyword: - Financial distress prediction - probability of default - accounting information - stochastic processes - simulation language: - iso: eng main_file_link: - url: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2237757 page: '84' publication_status: published status: public title: 'Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence' type: working_paper user_id: '46447' year: '2017' ... --- _id: '9972' abstract: - lang: eng text: The transportation of dry fine powders is an emerging technologic task, as in biotechnology, pharmaceu-tical and coatings industry the particle sizes of processed powders get smaller and smaller. Fine powdersare primarily defined by the fact that adhesive and cohesive forces outweigh the weight forces, leadingto mostly unwanted agglomeration (clumping) and adhesion to surfaces. Thereby it gets more difficult touse conventional conveyor systems (e.g. pneumatic or vibratory conveyors) for transport. A rather newmethod for transporting these fine powders is based on ultrasonic vibrations, which are used to reducefriction between powder and substrate. Within this contribution an experimental set-up consisting of apipe, a solenoid actuator for axial vibration and an annular piezoelectric actuator for the high frequencyradial vibration of the pipe is described. Since amplitudes of the radial pipe vibration should be as large aspossible to get high effects of friction reduction, the pipe is excited to vibrate in resonance. To determinethe optimum excitation frequency and actuator position the vibration modes and resonance frequenciesof the pipe are calculated and measured. Results are in good accordance. author: - first_name: Paul full_name: Dunst, Paul id: '22130' last_name: Dunst - first_name: Tobias full_name: Hemsel, Tobias id: '210' last_name: Hemsel - first_name: Walter full_name: Sextro, Walter id: '21220' last_name: Sextro citation: ama: Dunst P, Hemsel T, Sextro W. Analysis of pipe vibration in an ultrasonic powder transportationsystem. elsevier. 2017;Sensors and Actuators A 263:733-736. apa: Dunst, P., Hemsel, T., & Sextro, W. (2017). Analysis of pipe vibration in an ultrasonic powder transportationsystem. Elsevier, Sensors and Actuators A 263, 733–736. bibtex: '@article{Dunst_Hemsel_Sextro_2017, title={Analysis of pipe vibration in an ultrasonic powder transportationsystem}, volume={Sensors and Actuators A 263}, journal={elsevier}, author={Dunst, Paul and Hemsel, Tobias and Sextro, Walter}, year={2017}, pages={733–736} }' chicago: 'Dunst, Paul, Tobias Hemsel, and Walter Sextro. “Analysis of Pipe Vibration in an Ultrasonic Powder Transportationsystem.” Elsevier Sensors and Actuators A 263 (2017): 733–36.' ieee: P. Dunst, T. Hemsel, and W. Sextro, “Analysis of pipe vibration in an ultrasonic powder transportationsystem,” elsevier, vol. Sensors and Actuators A 263, pp. 733–736, 2017. mla: Dunst, Paul, et al. “Analysis of Pipe Vibration in an Ultrasonic Powder Transportationsystem.” Elsevier, vol. Sensors and Actuators A 263, 2017, pp. 733–36. short: P. Dunst, T. Hemsel, W. Sextro, Elsevier Sensors and Actuators A 263 (2017) 733–736. date_created: 2019-05-27T09:31:13Z date_updated: 2019-09-16T10:23:40Z department: - _id: '151' keyword: - Powder transport Piezoelectrics Ultrasonics Pipe vibration Finite element simulation Fine powder language: - iso: eng page: 733-736 publication: elsevier quality_controlled: '1' status: public title: Analysis of pipe vibration in an ultrasonic powder transportationsystem type: journal_article user_id: '55222' volume: Sensors and Actuators A 263 year: '2017' ... --- _id: '5199' abstract: - lang: eng text: 'This study proposes a simple theoretical framework that allows for assessing financial distress up to five years in advance. We jointly model financial distress by using two of its key driving factors: declining cash-generating ability and insufficient liquidity reserves. The model is based on stochastic processes and incorporates firm-level and industry-sector developments. A large-scale empirical implementation for US-listed firms over the period of 1980-2010 shows important improvements in the discriminatory accuracy and demonstrates incremental information content beyond state-of-the-art accounting and market-based prediction models. Consequently, this study might provide important ex ante warning signals for investors, regulators and practitioners. ' author: - first_name: Jan full_name: Klobucnik, Jan last_name: Klobucnik - first_name: David full_name: Miersch, David last_name: Miersch - first_name: Sönke full_name: Sievers, Sönke last_name: Sievers citation: ama: 'Klobucnik J, Miersch D, Sievers S. Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence. SSRN Electronic Journal. 2017.' apa: 'Klobucnik, J., Miersch, D., & Sievers, S. (2017). Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence. SSRN Electronic Journal.' bibtex: '@article{Klobucnik_Miersch_Sievers_2017, title={Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence}, journal={SSRN Electronic Journal}, author={Klobucnik, Jan and Miersch, David and Sievers, Sönke}, year={2017} }' chicago: 'Klobucnik, Jan, David Miersch, and Sönke Sievers. “Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence.” SSRN Electronic Journal, 2017.' ieee: 'J. Klobucnik, D. Miersch, and S. Sievers, “Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence,” SSRN Electronic Journal, 2017.' mla: 'Klobucnik, Jan, et al. “Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence.” SSRN Electronic Journal, 2017.' short: J. Klobucnik, D. Miersch, S. Sievers, SSRN Electronic Journal (2017). date_created: 2018-10-31T12:19:42Z date_updated: 2022-01-06T07:01:43Z department: - _id: '275' jel: - C63 - C52 - C53 - G33 - M41 keyword: - Financial distress prediction - probability of default - accounting information - stochastic processes - simulation language: - iso: eng publication: SSRN Electronic Journal publication_status: published status: public title: 'Predicting Early Warning Signals of Financial Distress: Theory and Empirical Evidence' type: journal_article user_id: '64756' year: '2017' ... --- _id: '9955' abstract: - lang: eng text: Wire bonding has been an established packaging technology for decades. When introducing copper as wire material for high power applications, adaptations to the bonding process and to machines became necessary. Here, challenges occur due to the stiffer wire material and changing oxide layers on the contact partners. To achieve sufficient process stability, a clean bond area is required, which can only be achieved with high shear stresses in the contact partners surfaces. These necessitate high normal forces to plastically deform the wire and substrate. To achieve such high stresses in the contact area, the bonding tool needs to be able to transmit the needed tangential forces to the top side of the wire. The wire itself performs a shear movement and transmits the force into the contact area to clean the contaminant and oxide layers and to level the desired bond surfaces. The main function of the tool is to transmit these forces. If the bond tool can only transmit low forces in the direction of excitation, the parameter space for a stable bond process is severely restricted. Here, a modeling approach to estimate how well different tool shapes meet the demand of transmitting high tangential forces is presented. The model depends on wire deformation and thus on the ultrasonic softening effect. author: - first_name: Simon full_name: Althoff, Simon last_name: Althoff - first_name: Tobias full_name: Meyer, Tobias last_name: Meyer - first_name: Andreas full_name: Unger, Andreas last_name: Unger - first_name: Walter full_name: Sextro, Walter id: '21220' last_name: Sextro - first_name: Florian full_name: Eacock, Florian last_name: Eacock citation: ama: 'Althoff S, Meyer T, Unger A, Sextro W, Eacock F. Shape-Dependent Transmittable Tangential Force of Wire Bond Tools. In: IEEE 66th Electronic Components and Technology Conference. ; 2016:2103-2110. doi:10.1109/ECTC.2016.234' apa: Althoff, S., Meyer, T., Unger, A., Sextro, W., & Eacock, F. (2016). Shape-Dependent Transmittable Tangential Force of Wire Bond Tools. In IEEE 66th Electronic Components and Technology Conference (pp. 2103–2110). https://doi.org/10.1109/ECTC.2016.234 bibtex: '@inproceedings{Althoff_Meyer_Unger_Sextro_Eacock_2016, title={Shape-Dependent Transmittable Tangential Force of Wire Bond Tools}, DOI={10.1109/ECTC.2016.234}, booktitle={IEEE 66th Electronic Components and Technology Conference}, author={Althoff, Simon and Meyer, Tobias and Unger, Andreas and Sextro, Walter and Eacock, Florian}, year={2016}, pages={2103–2110} }' chicago: Althoff, Simon, Tobias Meyer, Andreas Unger, Walter Sextro, and Florian Eacock. “Shape-Dependent Transmittable Tangential Force of Wire Bond Tools.” In IEEE 66th Electronic Components and Technology Conference, 2103–10, 2016. https://doi.org/10.1109/ECTC.2016.234. ieee: S. Althoff, T. Meyer, A. Unger, W. Sextro, and F. Eacock, “Shape-Dependent Transmittable Tangential Force of Wire Bond Tools,” in IEEE 66th Electronic Components and Technology Conference, 2016, pp. 2103–2110. mla: Althoff, Simon, et al. “Shape-Dependent Transmittable Tangential Force of Wire Bond Tools.” IEEE 66th Electronic Components and Technology Conference, 2016, pp. 2103–10, doi:10.1109/ECTC.2016.234. short: 'S. Althoff, T. Meyer, A. Unger, W. Sextro, F. Eacock, in: IEEE 66th Electronic Components and Technology Conference, 2016, pp. 2103–2110.' date_created: 2019-05-27T08:47:52Z date_updated: 2020-05-07T05:33:52Z department: - _id: '151' doi: 10.1109/ECTC.2016.234 keyword: - finite element simulation - wire bonding - tool geometry language: - iso: eng page: 2103-2110 project: - _id: '92' grant_number: 02 PQ2210 name: Intelligente Herstellung zuverlässiger Kupferbondverbindungen publication: IEEE 66th Electronic Components and Technology Conference quality_controlled: '1' status: public title: Shape-Dependent Transmittable Tangential Force of Wire Bond Tools type: conference user_id: '210' year: '2016' ... --- _id: '17659' author: - first_name: Gleb full_name: Polevoy, Gleb id: '83983' last_name: Polevoy - first_name: Stojan full_name: Trajanovski, Stojan last_name: Trajanovski - first_name: Mathijs M. full_name: de Weerdt, Mathijs M. last_name: de Weerdt citation: ama: 'Polevoy G, Trajanovski S, de Weerdt MM. Nash Equilibria in Shared Effort Games. In: Proceedings of the 2014 International Conference on Autonomous Agents and Multi-Agent Systems. AAMAS ’14. Richland, SC: International Foundation for Autonomous Agents and Multiagent Systems; 2014:861-868.' apa: 'Polevoy, G., Trajanovski, S., & de Weerdt, M. M. (2014). Nash Equilibria in Shared Effort Games. In Proceedings of the 2014 International Conference on Autonomous Agents and Multi-agent Systems (pp. 861–868). Richland, SC: International Foundation for Autonomous Agents and Multiagent Systems.' bibtex: '@inproceedings{Polevoy_Trajanovski_de Weerdt_2014, place={Richland, SC}, series={AAMAS ’14}, title={Nash Equilibria in Shared Effort Games}, booktitle={Proceedings of the 2014 International Conference on Autonomous Agents and Multi-agent Systems}, publisher={International Foundation for Autonomous Agents and Multiagent Systems}, author={Polevoy, Gleb and Trajanovski, Stojan and de Weerdt, Mathijs M.}, year={2014}, pages={861–868}, collection={AAMAS ’14} }' chicago: 'Polevoy, Gleb, Stojan Trajanovski, and Mathijs M. de Weerdt. “Nash Equilibria in Shared Effort Games.” In Proceedings of the 2014 International Conference on Autonomous Agents and Multi-Agent Systems, 861–68. AAMAS ’14. Richland, SC: International Foundation for Autonomous Agents and Multiagent Systems, 2014.' ieee: G. Polevoy, S. Trajanovski, and M. M. de Weerdt, “Nash Equilibria in Shared Effort Games,” in Proceedings of the 2014 International Conference on Autonomous Agents and Multi-agent Systems, 2014, pp. 861–868. mla: Polevoy, Gleb, et al. “Nash Equilibria in Shared Effort Games.” Proceedings of the 2014 International Conference on Autonomous Agents and Multi-Agent Systems, International Foundation for Autonomous Agents and Multiagent Systems, 2014, pp. 861–68. short: 'G. Polevoy, S. Trajanovski, M.M. de Weerdt, in: Proceedings of the 2014 International Conference on Autonomous Agents and Multi-Agent Systems, International Foundation for Autonomous Agents and Multiagent Systems, Richland, SC, 2014, pp. 861–868.' date_created: 2020-08-06T15:21:26Z date_updated: 2022-01-06T06:53:16Z department: - _id: '63' - _id: '541' extern: '1' keyword: - competition - equilibrium - market - models - shared effort games - simulation language: - iso: eng page: 861-868 place: Richland, SC publication: Proceedings of the 2014 International Conference on Autonomous Agents and Multi-agent Systems publication_identifier: isbn: - 978-1-4503-2738-1 publisher: International Foundation for Autonomous Agents and Multiagent Systems series_title: AAMAS '14 status: public title: Nash Equilibria in Shared Effort Games type: conference user_id: '83983' year: '2014' ... --- _id: '17661' author: - first_name: Thomas C. full_name: King, Thomas C. last_name: King - first_name: Qingzhi full_name: Liu, Qingzhi last_name: Liu - first_name: Gleb full_name: Polevoy, Gleb id: '83983' last_name: Polevoy - first_name: Mathijs full_name: de Weerdt, Mathijs last_name: de Weerdt - first_name: Virginia full_name: Dignum, Virginia last_name: Dignum - first_name: M. Birna full_name: van Riemsdijk, M. Birna last_name: van Riemsdijk - first_name: Martijn full_name: Warnier, Martijn last_name: Warnier citation: ama: 'King TC, Liu Q, Polevoy G, et al. Request Driven Social Sensing. In: Proceedings of the 2014 International Conference on Autonomous Agents and Multi-Agent Systems. AAMAS ’14. Richland, SC: International Foundation for Autonomous Agents and Multiagent Systems; 2014:1651-1652.' apa: 'King, T. C., Liu, Q., Polevoy, G., de Weerdt, M., Dignum, V., van Riemsdijk, M. B., & Warnier, M. (2014). Request Driven Social Sensing. In Proceedings of the 2014 International Conference on Autonomous Agents and Multi-agent Systems (pp. 1651–1652). Richland, SC: International Foundation for Autonomous Agents and Multiagent Systems.' bibtex: '@inproceedings{King_Liu_Polevoy_de Weerdt_Dignum_van Riemsdijk_Warnier_2014, place={Richland, SC}, series={AAMAS ’14}, title={Request Driven Social Sensing}, booktitle={Proceedings of the 2014 International Conference on Autonomous Agents and Multi-agent Systems}, publisher={International Foundation for Autonomous Agents and Multiagent Systems}, author={King, Thomas C. and Liu, Qingzhi and Polevoy, Gleb and de Weerdt, Mathijs and Dignum, Virginia and van Riemsdijk, M. Birna and Warnier, Martijn}, year={2014}, pages={1651–1652}, collection={AAMAS ’14} }' chicago: 'King, Thomas C., Qingzhi Liu, Gleb Polevoy, Mathijs de Weerdt, Virginia Dignum, M. Birna van Riemsdijk, and Martijn Warnier. “Request Driven Social Sensing.” In Proceedings of the 2014 International Conference on Autonomous Agents and Multi-Agent Systems, 1651–52. AAMAS ’14. Richland, SC: International Foundation for Autonomous Agents and Multiagent Systems, 2014.' ieee: T. C. King et al., “Request Driven Social Sensing,” in Proceedings of the 2014 International Conference on Autonomous Agents and Multi-agent Systems, 2014, pp. 1651–1652. mla: King, Thomas C., et al. “Request Driven Social Sensing.” Proceedings of the 2014 International Conference on Autonomous Agents and Multi-Agent Systems, International Foundation for Autonomous Agents and Multiagent Systems, 2014, pp. 1651–52. short: 'T.C. King, Q. Liu, G. Polevoy, M. de Weerdt, V. Dignum, M.B. van Riemsdijk, M. Warnier, in: Proceedings of the 2014 International Conference on Autonomous Agents and Multi-Agent Systems, International Foundation for Autonomous Agents and Multiagent Systems, Richland, SC, 2014, pp. 1651–1652.' date_created: 2020-08-06T15:21:45Z date_updated: 2022-01-06T06:53:16Z department: - _id: '63' - _id: '541' extern: '1' keyword: - crowd-sensing - crowdsourcing - data aggregation - game theory - norms - reciprocation - self interested agents - simulation language: - iso: eng page: 1651-1652 place: Richland, SC publication: Proceedings of the 2014 International Conference on Autonomous Agents and Multi-agent Systems publication_identifier: isbn: - 978-1-4503-2738-1 publisher: International Foundation for Autonomous Agents and Multiagent Systems series_title: AAMAS '14 status: public title: Request Driven Social Sensing type: conference user_id: '83983' year: '2014' ... --- _id: '34442' abstract: - lang: eng text: Radial shaft seals are used in a variety of applications, where rotating shafts in steady housings have to be sealed. Typical examples are crankshafts, camshafts, differential gear or hydraulic pumps. In the operating state the elastomeric seal ring and the shaft are separated by a lubrication film of just a few micrometers. Due to shear strain and fluid friction the contact area is subject to a higher temperature than the rest of the seal ring. The stiffness of the elastomeric material is intensely influenced by this temperature and thus contact pressure, friction and wear also strongly depend on the contact temperature. In order to simulate the contact behavior of elastomer seal rings it is essential to use a comprehensive approach which takes into consideration the interaction of temperature, friction and wear. Based on this idea a macroscopic simulation model has been developed at the MEGT. It combines a finite element approach for the simulation of contact pressure at different wear states, a semi-analytical approach for the calculation of contact temperature and an empirical approach for the calculation of friction. In this paper the model setup is presented, as well as simulation and experimental results. author: - first_name: D. full_name: Frölich, D. last_name: Frölich - first_name: Balázs full_name: Magyar, Balázs id: '97759' last_name: Magyar - first_name: B. full_name: Sauer, B. last_name: Sauer citation: ama: Frölich D, Magyar B, Sauer B. A comprehensive model of wear, friction and contact temperature in radial shaft seals. Wear. 2014;311(1):71-80. doi:https://doi.org/10.1016/j.wear.2013.12.030 apa: Frölich, D., Magyar, B., & Sauer, B. (2014). A comprehensive model of wear, friction and contact temperature in radial shaft seals. Wear, 311(1), 71–80. https://doi.org/10.1016/j.wear.2013.12.030 bibtex: '@article{Frölich_Magyar_Sauer_2014, title={A comprehensive model of wear, friction and contact temperature in radial shaft seals}, volume={311}, DOI={https://doi.org/10.1016/j.wear.2013.12.030}, number={1}, journal={Wear}, author={Frölich, D. and Magyar, Balázs and Sauer, B.}, year={2014}, pages={71–80} }' chicago: 'Frölich, D., Balázs Magyar, and B. Sauer. “A Comprehensive Model of Wear, Friction and Contact Temperature in Radial Shaft Seals.” Wear 311, no. 1 (2014): 71–80. https://doi.org/10.1016/j.wear.2013.12.030.' ieee: 'D. Frölich, B. Magyar, and B. Sauer, “A comprehensive model of wear, friction and contact temperature in radial shaft seals,” Wear, vol. 311, no. 1, pp. 71–80, 2014, doi: https://doi.org/10.1016/j.wear.2013.12.030.' mla: Frölich, D., et al. “A Comprehensive Model of Wear, Friction and Contact Temperature in Radial Shaft Seals.” Wear, vol. 311, no. 1, 2014, pp. 71–80, doi:https://doi.org/10.1016/j.wear.2013.12.030. short: D. Frölich, B. Magyar, B. Sauer, Wear 311 (2014) 71–80. date_created: 2022-12-15T10:19:37Z date_updated: 2022-12-15T10:20:39Z department: - _id: '146' doi: https://doi.org/10.1016/j.wear.2013.12.030 extern: '1' intvolume: ' 311' issue: '1' keyword: - Radial shaft seal ring - Contact temperature - Wear - Friction torque - Finite element simulation language: - iso: eng page: 71-80 publication: Wear publication_identifier: issn: - 0043-1648 status: public title: A comprehensive model of wear, friction and contact temperature in radial shaft seals type: journal_article user_id: '38077' volume: 311 year: '2014' ... --- _id: '17202' author: - first_name: Anna-Lisa full_name: Vollmer, Anna-Lisa last_name: Vollmer - first_name: Jonathan full_name: Grizou, Jonathan last_name: Grizou - first_name: Manuel full_name: Lopes, Manuel last_name: Lopes - first_name: Katharina full_name: Rohlfing, Katharina id: '50352' last_name: Rohlfing - first_name: Pierre-Yves full_name: Oudeyer, Pierre-Yves last_name: Oudeyer citation: ama: 'Vollmer A-L, Grizou J, Lopes M, Rohlfing K, Oudeyer P-Y. Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans. In: 2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics. IEEE; 2014:208-215.' apa: Vollmer, A.-L., Grizou, J., Lopes, M., Rohlfing, K., & Oudeyer, P.-Y. (2014). Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans. 2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics, 208–215. bibtex: '@inproceedings{Vollmer_Grizou_Lopes_Rohlfing_Oudeyer_2014, title={Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans}, booktitle={2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics}, publisher={IEEE}, author={Vollmer, Anna-Lisa and Grizou, Jonathan and Lopes, Manuel and Rohlfing, Katharina and Oudeyer, Pierre-Yves}, year={2014}, pages={208–215} }' chicago: Vollmer, Anna-Lisa, Jonathan Grizou, Manuel Lopes, Katharina Rohlfing, and Pierre-Yves Oudeyer. “Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans.” In 2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics, 208–15. IEEE, 2014. ieee: A.-L. Vollmer, J. Grizou, M. Lopes, K. Rohlfing, and P.-Y. Oudeyer, “Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans,” in 2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics, 2014, pp. 208–215. mla: Vollmer, Anna-Lisa, et al. “Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans.” 2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics, IEEE, 2014, pp. 208–15. short: 'A.-L. Vollmer, J. Grizou, M. Lopes, K. Rohlfing, P.-Y. Oudeyer, in: 2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics, IEEE, 2014, pp. 208–215.' date_created: 2020-06-24T13:01:21Z date_updated: 2023-02-01T16:11:59Z department: - _id: '749' keyword: - interaction - communication - co-construction - interaction protocols language: - iso: eng page: 208 - 215 publication: 2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics publication_identifier: isbn: - 978-1-4799-7540-2 publisher: IEEE status: public title: Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans type: conference user_id: '14931' year: '2014' ... --- _id: '5717' abstract: - lang: eng text: Although professional service providers increasingly deliver their services globally, little is known about cross-cultural differences in customers’ motivation to participate in service production. To address this lacuna, we survey a total of 2,284 banking customers in 11 countries on their motivation to provide personal information to, and follow the advice of, their service providers. We find differences in both aspects, but only the differences in providing personal information can be explained by the cultural values of uncertainty avoidance, individualism/collectivism, and masculinity/femininity. To perform certain tasks in the service process, global professional service providers should acknowledge cultural differences in customers’ motivations. article_type: original author: - first_name: Jan H full_name: Schumann, Jan H last_name: Schumann - first_name: Nancy full_name: Wünderlich, Nancy id: '36392' last_name: Wünderlich - first_name: Marcus S full_name: Zimmer, Marcus S last_name: Zimmer citation: ama: Schumann JH, Wünderlich N, Zimmer MS. Culture’s Impact on Customer Motivation to Engage in Professional Service Enactments. Schmalenbach Business Review. 2012;64(2):141-165. apa: Schumann, J. H., Wünderlich, N., & Zimmer, M. S. (2012). Culture’s Impact on Customer Motivation to Engage in Professional Service Enactments. Schmalenbach Business Review, 64(2), 141–165. bibtex: '@article{Schumann_Wünderlich_Zimmer_2012, title={Culture’s Impact on Customer Motivation to Engage in Professional Service Enactments.}, volume={64}, number={2}, journal={Schmalenbach Business Review}, publisher={Springer}, author={Schumann, Jan H and Wünderlich, Nancy and Zimmer, Marcus S}, year={2012}, pages={141–165} }' chicago: 'Schumann, Jan H, Nancy Wünderlich, and Marcus S Zimmer. “Culture’s Impact on Customer Motivation to Engage in Professional Service Enactments.” Schmalenbach Business Review 64, no. 2 (2012): 141–65.' ieee: J. H. Schumann, N. Wünderlich, and M. S. Zimmer, “Culture’s Impact on Customer Motivation to Engage in Professional Service Enactments.,” Schmalenbach Business Review, vol. 64, no. 2, pp. 141–165, 2012. mla: Schumann, Jan H., et al. “Culture’s Impact on Customer Motivation to Engage in Professional Service Enactments.” Schmalenbach Business Review, vol. 64, no. 2, Springer, 2012, pp. 141–65. short: J.H. Schumann, N. Wünderlich, M.S. Zimmer, Schmalenbach Business Review 64 (2012) 141–165. date_created: 2018-11-16T09:40:23Z date_updated: 2022-01-06T07:02:37Z department: - _id: '181' intvolume: ' 64' issue: '2' keyword: - Co-Production - Culture - Customer Participation - Professional Services language: - iso: eng page: 141-165 publication: Schmalenbach Business Review publication_status: published publisher: Springer status: public title: Culture’s Impact on Customer Motivation to Engage in Professional Service Enactments. type: journal_article user_id: '37741' volume: 64 year: '2012' ... --- _id: '9784' abstract: - lang: eng text: Piezoelectric inertia motors use the inertia of a body to drive it by means of a friction contact in a series of small steps. These motors can operate in ``stick-slip'' or ``slip-slip'' mode, with the fundamental frequency of the driving signal ranging from several Hertz to more than 100 kHz. To predict the motor characteristics, a Coulomb friction model is sufficient in many cases, but numerical simulation requires microscopic time steps. This contribution proposes a much faster simulation technique using one evaluation per period of the excitation signal. The proposed technique produces results very close to those of timestep simulation for ultrasonics inertia motors and allows direct determination of the steady-state velocity of an inertia motor from the motion profile of the driving part. Thus it is a useful simulation technique which can be applied in both analysis and design of inertia motors, especially for parameter studies and optimisation. author: - first_name: Matthias full_name: Hunstig, Matthias last_name: Hunstig - first_name: Tobias full_name: Hemsel, Tobias last_name: Hemsel - first_name: Walter full_name: Sextro, Walter last_name: Sextro citation: ama: 'Hunstig M, Hemsel T, Sextro W. An efficient simulation technique for high-frequency piezoelectric inertia motors. In: Ultrasonics Symposium (IUS), 2012 IEEE International. ; 2012:277-280. doi:10.1109/ULTSYM.2012.0068' apa: Hunstig, M., Hemsel, T., & Sextro, W. (2012). An efficient simulation technique for high-frequency piezoelectric inertia motors. In Ultrasonics Symposium (IUS), 2012 IEEE International (pp. 277–280). https://doi.org/10.1109/ULTSYM.2012.0068 bibtex: '@inproceedings{Hunstig_Hemsel_Sextro_2012, title={An efficient simulation technique for high-frequency piezoelectric inertia motors}, DOI={10.1109/ULTSYM.2012.0068}, booktitle={Ultrasonics Symposium (IUS), 2012 IEEE International}, author={Hunstig, Matthias and Hemsel, Tobias and Sextro, Walter}, year={2012}, pages={277–280} }' chicago: Hunstig, Matthias, Tobias Hemsel, and Walter Sextro. “An Efficient Simulation Technique for High-Frequency Piezoelectric Inertia Motors.” In Ultrasonics Symposium (IUS), 2012 IEEE International, 277–80, 2012. https://doi.org/10.1109/ULTSYM.2012.0068. ieee: M. Hunstig, T. Hemsel, and W. Sextro, “An efficient simulation technique for high-frequency piezoelectric inertia motors,” in Ultrasonics Symposium (IUS), 2012 IEEE International, 2012, pp. 277–280. mla: Hunstig, Matthias, et al. “An Efficient Simulation Technique for High-Frequency Piezoelectric Inertia Motors.” Ultrasonics Symposium (IUS), 2012 IEEE International, 2012, pp. 277–80, doi:10.1109/ULTSYM.2012.0068. short: 'M. Hunstig, T. Hemsel, W. Sextro, in: Ultrasonics Symposium (IUS), 2012 IEEE International, 2012, pp. 277–280.' date_created: 2019-05-13T13:20:17Z date_updated: 2022-01-06T07:04:20Z department: - _id: '151' doi: 10.1109/ULTSYM.2012.0068 keyword: - friction - ultrasonic motors - Coulomb friction model - efficient simulation technique - friction contact - high-frequency piezoelectric inertia motor - motor characteristics prediction - numerical simulation - slip-slip mode - stick-slip mode - time-step simulation - ultrasonic inertia motor - Acceleration - Acoustics - Actuators - Computational modeling - Friction - Numerical models - Steady-state language: - iso: eng page: 277-280 publication: Ultrasonics Symposium (IUS), 2012 IEEE International publication_identifier: issn: - 1948-5719 quality_controlled: '1' status: public title: An efficient simulation technique for high-frequency piezoelectric inertia motors type: conference user_id: '55222' year: '2012' ... --- _id: '45933' author: - first_name: J. full_name: Karátson, J. last_name: Karátson - first_name: Balázs full_name: Kovács, Balázs id: '100441' last_name: Kovács orcid: 0000-0001-9872-3474 citation: ama: Karátson J, Kovács B. Variable preconditioning in complex Hilbert space and its application to the nonlinear Schrödinger equation. Computers &amp; Mathematics with Applications. 2012;65(3):449-459. doi:10.1016/j.camwa.2012.04.021 apa: Karátson, J., & Kovács, B. (2012). Variable preconditioning in complex Hilbert space and its application to the nonlinear Schrödinger equation. Computers &amp; Mathematics with Applications, 65(3), 449–459. https://doi.org/10.1016/j.camwa.2012.04.021 bibtex: '@article{Karátson_Kovács_2012, title={Variable preconditioning in complex Hilbert space and its application to the nonlinear Schrödinger equation}, volume={65}, DOI={10.1016/j.camwa.2012.04.021}, number={3}, journal={Computers &amp; Mathematics with Applications}, publisher={Elsevier BV}, author={Karátson, J. and Kovács, Balázs}, year={2012}, pages={449–459} }' chicago: 'Karátson, J., and Balázs Kovács. “Variable Preconditioning in Complex Hilbert Space and Its Application to the Nonlinear Schrödinger Equation.” Computers &amp; Mathematics with Applications 65, no. 3 (2012): 449–59. https://doi.org/10.1016/j.camwa.2012.04.021.' ieee: 'J. Karátson and B. Kovács, “Variable preconditioning in complex Hilbert space and its application to the nonlinear Schrödinger equation,” Computers &amp; Mathematics with Applications, vol. 65, no. 3, pp. 449–459, 2012, doi: 10.1016/j.camwa.2012.04.021.' mla: Karátson, J., and Balázs Kovács. “Variable Preconditioning in Complex Hilbert Space and Its Application to the Nonlinear Schrödinger Equation.” Computers &amp; Mathematics with Applications, vol. 65, no. 3, Elsevier BV, 2012, pp. 449–59, doi:10.1016/j.camwa.2012.04.021. short: J. Karátson, B. Kovács, Computers &amp; Mathematics with Applications 65 (2012) 449–459. date_created: 2023-07-10T11:33:50Z date_updated: 2023-07-10T11:33:58Z doi: 10.1016/j.camwa.2012.04.021 intvolume: ' 65' issue: '3' keyword: - Computational Mathematics - Computational Theory and Mathematics - Modeling and Simulation language: - iso: eng page: 449-459 publication: Computers & Mathematics with Applications publication_identifier: issn: - 0898-1221 publication_status: published publisher: Elsevier BV status: public title: Variable preconditioning in complex Hilbert space and its application to the nonlinear Schrödinger equation type: journal_article user_id: '100441' volume: 65 year: '2012' ... --- _id: '23858' abstract: - lang: eng text: A large proportion of plastics today is compounded, which means the process from refining a raw material to the processable material. For this process compounding extruders are used which mostly involve tightly intermeshing, co-rotating twin screw extruders. These extruders consist of two closely spaced screws which rotate in the same direction and convey the raw material to the screw tip. These screws are surrounded by several barrel modules which heat or cool the material. As the whole design of the machine is modularly arranged the process behavior of a twin screw extruder depends for the main part on the arrangement of the screw and the barrel elements. Until today this arrangement and process optimization is conducted by experienced engineers and with the help of trial-and-error methods. Furthermore, theoretical models are used with which the behavior of the extruder is estimated. As these models are mostly very complex they are only made available with the realization in different software projects. One of the tools is called SIGMA. Within this paper SIGMA is introduced as a software to optimize a twin screw extruder. SIGMA supports the engineer already in the early stages of the extruder arrangement. author: - first_name: Nils full_name: Kretzschmar, Nils id: '15387' last_name: Kretzschmar - first_name: Volker full_name: Schöppner, Volker id: '20530' last_name: Schöppner citation: ama: 'Kretzschmar N, Schöppner V. Simulating Tightly Intermeshing, Co-Rotating Twin Screw Extruders with SIGMA. In: Proceedings of the 2010 Summer Computer Simulation Conference. SCSC ’10. San Diego, CA, USA: Society for Computer Simulation International; 2010:133–140.' apa: 'Kretzschmar, N., & Schöppner, V. (2010). Simulating Tightly Intermeshing, Co-Rotating Twin Screw Extruders with SIGMA. In Proceedings of the 2010 Summer Computer Simulation Conference (pp. 133–140). San Diego, CA, USA: Society for Computer Simulation International.' bibtex: '@inproceedings{Kretzschmar_Schöppner_2010, place={San Diego, CA, USA}, series={SCSC ’10}, title={Simulating Tightly Intermeshing, Co-Rotating Twin Screw Extruders with SIGMA}, booktitle={Proceedings of the 2010 Summer Computer Simulation Conference}, publisher={Society for Computer Simulation International}, author={Kretzschmar, Nils and Schöppner, Volker}, year={2010}, pages={133–140}, collection={SCSC ’10} }' chicago: 'Kretzschmar, Nils, and Volker Schöppner. “Simulating Tightly Intermeshing, Co-Rotating Twin Screw Extruders with SIGMA.” In Proceedings of the 2010 Summer Computer Simulation Conference, 133–140. SCSC ’10. San Diego, CA, USA: Society for Computer Simulation International, 2010.' ieee: N. Kretzschmar and V. Schöppner, “Simulating Tightly Intermeshing, Co-Rotating Twin Screw Extruders with SIGMA,” in Proceedings of the 2010 Summer Computer Simulation Conference, 2010, pp. 133–140. mla: Kretzschmar, Nils, and Volker Schöppner. “Simulating Tightly Intermeshing, Co-Rotating Twin Screw Extruders with SIGMA.” Proceedings of the 2010 Summer Computer Simulation Conference, Society for Computer Simulation International, 2010, pp. 133–140. short: 'N. Kretzschmar, V. Schöppner, in: Proceedings of the 2010 Summer Computer Simulation Conference, Society for Computer Simulation International, San Diego, CA, USA, 2010, pp. 133–140.' date_created: 2021-09-07T10:31:48Z date_updated: 2022-01-06T06:56:02Z department: - _id: '367' keyword: - process optimization - polymer engineering - compounding - twin screw extruder - simulation language: - iso: eng page: 133–140 place: San Diego, CA, USA publication: Proceedings of the 2010 Summer Computer Simulation Conference publisher: Society for Computer Simulation International series_title: SCSC '10 status: public title: Simulating Tightly Intermeshing, Co-Rotating Twin Screw Extruders with SIGMA type: conference user_id: '15387' year: '2010' ... --- _id: '3693' abstract: - lang: ger text: Erbschaftsteuer | Inheritance tax | Steuerreform | Tax reform | Steuerwirkung | Tax effects | Steuereinnahmen | Tax revenue | Mikrodaten | Microdata | Simulation | Deutschland | Germany author: - first_name: Ralf full_name: Maiterth, Ralf last_name: Maiterth - first_name: Henriette full_name: Houben, Henriette last_name: Houben - first_name: Wiebke full_name: Broekelschen, Wiebke last_name: Broekelschen - first_name: Jens full_name: Müller, Jens id: '1245' last_name: Müller - first_name: Caren full_name: Sureth-Sloane, Caren id: '530' last_name: Sureth-Sloane citation: ama: Maiterth R, Houben H, Broekelschen W, Müller J, Sureth-Sloane C. Mikroanalytische Begleitung der Steuerpolitik am Beispiel der Erbschaftsteuerreform. Statistik und Wissenschaft. 2009:163--183. apa: Maiterth, R., Houben, H., Broekelschen, W., Müller, J., & Sureth-Sloane, C. (2009). Mikroanalytische Begleitung der Steuerpolitik am Beispiel der Erbschaftsteuerreform. Statistik Und Wissenschaft, 163--183. bibtex: '@article{Maiterth_Houben_Broekelschen_Müller_Sureth-Sloane_2009, title={Mikroanalytische Begleitung der Steuerpolitik am Beispiel der Erbschaftsteuerreform}, journal={Statistik und Wissenschaft}, author={Maiterth, Ralf and Houben, Henriette and Broekelschen, Wiebke and Müller, Jens and Sureth-Sloane, Caren}, year={2009}, pages={163--183} }' chicago: Maiterth, Ralf, Henriette Houben, Wiebke Broekelschen, Jens Müller, and Caren Sureth-Sloane. “Mikroanalytische Begleitung Der Steuerpolitik Am Beispiel Der Erbschaftsteuerreform.” Statistik Und Wissenschaft, 2009, 163--183. ieee: R. Maiterth, H. Houben, W. Broekelschen, J. Müller, and C. Sureth-Sloane, “Mikroanalytische Begleitung der Steuerpolitik am Beispiel der Erbschaftsteuerreform,” Statistik und Wissenschaft, pp. 163--183, 2009. mla: Maiterth, Ralf, et al. “Mikroanalytische Begleitung Der Steuerpolitik Am Beispiel Der Erbschaftsteuerreform.” Statistik Und Wissenschaft, 2009, pp. 163--183. short: R. Maiterth, H. Houben, W. Broekelschen, J. Müller, C. Sureth-Sloane, Statistik Und Wissenschaft (2009) 163--183. date_created: 2018-07-25T07:16:30Z date_updated: 2022-01-06T06:59:30Z department: - _id: '186' - _id: '189' - _id: '187' - _id: '635' jel: - H2 - M41 keyword: - Erbschaftsteuer | Inheritance tax | Steuerreform | Tax reform | Steuerwirkung | Tax effects | Steuereinnahmen | Tax revenue | Mikrodaten | Microdata | Simulation language: - iso: eng page: 163--183 publication: Statistik und Wissenschaft status: public title: Mikroanalytische Begleitung der Steuerpolitik am Beispiel der Erbschaftsteuerreform type: journal_article user_id: '67504' year: '2009' ... --- _id: '33813' abstract: - lang: eng text: "Today, mobile and embedded real-time systems have to cope with the migration\r\nand allocation of multiple software tasks running on top of a real-time operating\r\nsystem (RTOS) residing on one or several system processors. Each RTOS has to\r\nbe configured towards the individual needs of the application and environment.\r\nFor this, different scheduling strategies and task priorities have to be evaluated in\r\norder to keep execution and response times for a given task set. Abstract RTOS\r\nsimulation is applied to analyze different parameters in early design phases. This\r\nchapter presents a SystemC RTOS library for abstract yet accurate RTOS sim-\r\nulation, supporting modeling of preemption in the presence of prioritized and\r\nnested interrupts. After introducing basic principles of abstract RTOS simula-\r\ntion, we present our SystemC library in detail. Thereafter, we discuss related\r\napproaches and close with applications in electronic automotive systems design\r\nand some evaluations." author: - first_name: Henning full_name: Zabel, Henning last_name: Zabel - first_name: Wolfgang full_name: Müller, Wolfgang id: '16243' last_name: Müller - first_name: Andreas full_name: Gerstlauer, Andreas last_name: Gerstlauer citation: ama: 'Zabel H, Müller W, Gerstlauer A. Accurate RTOS Modelling and Analysis with SystemC. In: Ecker W, Müller W, Dömer R, eds. Hardware Dependent Software - Principles and Practice. Springer Verlag; 2009:233-260. doi:10.1007/978-1-4020-9436-1_9' apa: Zabel, H., Müller, W., & Gerstlauer, A. (2009). Accurate RTOS Modelling and Analysis with SystemC. In W. Ecker, W. Müller, & R. Dömer (Eds.), Hardware Dependent Software - Principles and Practice (pp. 233–260). Springer Verlag. https://doi.org/10.1007/978-1-4020-9436-1_9 bibtex: '@inbook{Zabel_Müller_Gerstlauer_2009, place={Dordrecht}, title={Accurate RTOS Modelling and Analysis with SystemC}, DOI={10.1007/978-1-4020-9436-1_9}, booktitle={Hardware Dependent Software - Principles and Practice}, publisher={Springer Verlag}, author={Zabel, Henning and Müller, Wolfgang and Gerstlauer, Andreas}, editor={Ecker, Wolfgang and Müller, Wolfgang and Dömer, Rainer}, year={2009}, pages={233–260} }' chicago: 'Zabel, Henning, Wolfgang Müller, and Andreas Gerstlauer. “Accurate RTOS Modelling and Analysis with SystemC.” In Hardware Dependent Software - Principles and Practice, edited by Wolfgang Ecker, Wolfgang Müller, and Rainer Dömer, 233–60. Dordrecht: Springer Verlag, 2009. https://doi.org/10.1007/978-1-4020-9436-1_9.' ieee: 'H. Zabel, W. Müller, and A. Gerstlauer, “Accurate RTOS Modelling and Analysis with SystemC,” in Hardware Dependent Software - Principles and Practice, W. Ecker, W. Müller, and R. Dömer, Eds. Dordrecht: Springer Verlag, 2009, pp. 233–260.' mla: Zabel, Henning, et al. “Accurate RTOS Modelling and Analysis with SystemC.” Hardware Dependent Software - Principles and Practice, edited by Wolfgang Ecker et al., Springer Verlag, 2009, pp. 233–60, doi:10.1007/978-1-4020-9436-1_9. short: 'H. Zabel, W. Müller, A. Gerstlauer, in: W. Ecker, W. Müller, R. Dömer (Eds.), Hardware Dependent Software - Principles and Practice, Springer Verlag, Dordrecht, 2009, pp. 233–260.' date_created: 2022-10-18T10:45:06Z date_updated: 2022-10-18T10:55:55Z department: - _id: '672' doi: 10.1007/978-1-4020-9436-1_9 editor: - first_name: Wolfgang full_name: Ecker, Wolfgang last_name: Ecker - first_name: Wolfgang full_name: Müller, Wolfgang last_name: Müller - first_name: Rainer full_name: Dömer, Rainer last_name: Dömer keyword: - RTOS Modelling - RTOS Simulation - SystemC - Task Scheduling - Interrupt Analysis language: - iso: eng page: 233-260 place: Dordrecht publication: Hardware Dependent Software - Principles and Practice publication_identifier: isbn: - 978-1-4020-9435-4 publisher: Springer Verlag status: public title: Accurate RTOS Modelling and Analysis with SystemC type: book_chapter user_id: '5786' year: '2009' ... --- _id: '17272' abstract: - lang: eng text: In developmental research, tutoring behavior has been identified as scaffolding infants' learning processes. It has been defined in terms of child-directed speech (Motherese), child-directed motion (Motionese), and contingency. In the field of developmental robotics, research often assumes that in human-robot interaction (HRI), robots are treated similar to infants, because their immature cognitive capabilities benefit from this behavior. However, according to our knowledge, it has barely been studied whether this is true and how exactly humans alter their behavior towards a robotic interaction partner. In this paper, we present results concerning the acceptance of a robotic agent in a social learning scenario obtained via comparison to adults and 8-11 months old infants in equal conditions. These results constitute an important empirical basis for making use of tutoring behavior in social robotics. In our study, we performed a detailed multimodal analysis of HRI in a tutoring situation using the example of a robot simulation equipped with a bottom-up saliency-based attention model. Our results reveal significant differences in hand movement velocity, motion pauses, range of motion, and eye gaze suggesting that for example adults decrease their hand movement velocity in an Adult-Child Interaction (ACI), opposed to an Adult-Adult Interaction (AAI) and this decrease is even higher in the Adult-Robot Interaction (ARI). We also found important differences between ACI and ARI in how the behavior is modified over time as the interaction unfolds. These findings indicate the necessity of integrating top-down feedback structures into a bottom-up system for robots to be fully accepted as interaction partners. author: - first_name: Anna-Lisa full_name: Vollmer, Anna-Lisa last_name: Vollmer - first_name: Katrin Solveig full_name: Lohan, Katrin Solveig last_name: Lohan - first_name: Kerstin full_name: Fischer, Kerstin last_name: Fischer - first_name: Yukie full_name: Nagai, Yukie last_name: Nagai - first_name: Karola full_name: Pitsch, Karola last_name: Pitsch - first_name: Jannik full_name: Fritsch, Jannik last_name: Fritsch - first_name: Katharina full_name: Rohlfing, Katharina id: '50352' last_name: Rohlfing - first_name: Britta full_name: Wrede, Britta last_name: Wrede citation: ama: 'Vollmer A-L, Lohan KS, Fischer K, et al. People modify their tutoring behavior in robot-directed interaction for action learning. In: Development and Learning, 2009. ICDL 2009. IEEE 8th International Conference on Development and Learning. IEEE; 2009:1-6. doi:10.1109/DEVLRN.2009.5175516' apa: Vollmer, A.-L., Lohan, K. S., Fischer, K., Nagai, Y., Pitsch, K., Fritsch, J., Rohlfing, K., & Wrede, B. (2009). People modify their tutoring behavior in robot-directed interaction for action learning. Development and Learning, 2009. ICDL 2009. IEEE 8th International Conference on Development and Learning, 1–6. https://doi.org/10.1109/DEVLRN.2009.5175516 bibtex: '@inproceedings{Vollmer_Lohan_Fischer_Nagai_Pitsch_Fritsch_Rohlfing_Wrede_2009, title={People modify their tutoring behavior in robot-directed interaction for action learning}, DOI={10.1109/DEVLRN.2009.5175516}, booktitle={Development and Learning, 2009. ICDL 2009. IEEE 8th International Conference on Development and Learning}, publisher={IEEE}, author={Vollmer, Anna-Lisa and Lohan, Katrin Solveig and Fischer, Kerstin and Nagai, Yukie and Pitsch, Karola and Fritsch, Jannik and Rohlfing, Katharina and Wrede, Britta}, year={2009}, pages={1–6} }' chicago: Vollmer, Anna-Lisa, Katrin Solveig Lohan, Kerstin Fischer, Yukie Nagai, Karola Pitsch, Jannik Fritsch, Katharina Rohlfing, and Britta Wrede. “People Modify Their Tutoring Behavior in Robot-Directed Interaction for Action Learning.” In Development and Learning, 2009. ICDL 2009. IEEE 8th International Conference on Development and Learning, 1–6. IEEE, 2009. https://doi.org/10.1109/DEVLRN.2009.5175516. ieee: 'A.-L. Vollmer et al., “People modify their tutoring behavior in robot-directed interaction for action learning,” in Development and Learning, 2009. ICDL 2009. IEEE 8th International Conference on Development and Learning, 2009, pp. 1–6, doi: 10.1109/DEVLRN.2009.5175516.' mla: Vollmer, Anna-Lisa, et al. “People Modify Their Tutoring Behavior in Robot-Directed Interaction for Action Learning.” Development and Learning, 2009. ICDL 2009. IEEE 8th International Conference on Development and Learning, IEEE, 2009, pp. 1–6, doi:10.1109/DEVLRN.2009.5175516. short: 'A.-L. Vollmer, K.S. Lohan, K. Fischer, Y. Nagai, K. Pitsch, J. Fritsch, K. Rohlfing, B. Wrede, in: Development and Learning, 2009. ICDL 2009. IEEE 8th International Conference on Development and Learning, IEEE, 2009, pp. 1–6.' date_created: 2020-06-24T13:02:43Z date_updated: 2023-02-01T13:06:43Z department: - _id: '749' doi: 10.1109/DEVLRN.2009.5175516 keyword: - robot simulation - hand movement velocity - robotic interaction partner - robotic agent - robot-directed interaction - multimodal analysis - Motionese - Motherese - intelligent tutoring systems - immature cognitive capability - human computer interaction - eye gaze - child-directed speech - child-directed motion - bottom-up system - bottom-up saliency-based attention model - adult-robot interaction - adult-child interaction - adult-adult interaction - human-robot interaction - action learning - social learning scenario - social robotics - software agents - top-down feedback structures - tutoring behavior language: - iso: eng page: 1-6 publication: Development and Learning, 2009. ICDL 2009. IEEE 8th International Conference on Development and Learning publisher: IEEE status: public title: People modify their tutoring behavior in robot-directed interaction for action learning type: conference user_id: '14931' year: '2009' ... --- _id: '37075' abstract: - lang: eng text: Complex control oriented embedded systems with hard real-time constraints require real-time operation system (RTOS) for predictable timing behavior. To support the evaluation of different scheduling strategies and task priorities, we use an abstract RTOS model based on SystemC. In this article, we present an annotation method for time estimation that supports flexible simulation and validation of real-time-constraints for task migration between different target processors without loss of simulation performance and less memory overhead. author: - first_name: Henning full_name: Zabel, Henning last_name: Zabel - first_name: Wolfgang full_name: Müller, Wolfgang id: '16243' last_name: Müller citation: ama: Zabel H, Müller W. An Efficient Time Annotation Technique in Abstract RTOS Simulations for Multiprocessor Task Migration. Kleinjohann L, Kleinjohann B, eds. 2008;271. doi:10.1007/978-0-387-09661-2_18 apa: Zabel, H., & Müller, W. (2008). An Efficient Time Annotation Technique in Abstract RTOS Simulations for Multiprocessor Task Migration (L. Kleinjohann & B. Kleinjohann, Eds.; Vol. 271). Springer Verlag. https://doi.org/10.1007/978-0-387-09661-2_18 bibtex: '@article{Zabel_Müller_2008, place={Dordrecht}, series={ IFIP – The International Federation for Information Processing}, title={An Efficient Time Annotation Technique in Abstract RTOS Simulations for Multiprocessor Task Migration}, volume={271}, DOI={10.1007/978-0-387-09661-2_18}, publisher={Springer Verlag}, author={Zabel, Henning and Müller, Wolfgang}, editor={Kleinjohann, L. and Kleinjohann, B.}, year={2008}, collection={ IFIP – The International Federation for Information Processing} }' chicago: 'Zabel, Henning, and Wolfgang Müller. “An Efficient Time Annotation Technique in Abstract RTOS Simulations for Multiprocessor Task Migration.” Edited by L. Kleinjohann and B. Kleinjohann. IFIP – The International Federation for Information Processing. Dordrecht: Springer Verlag, 2008. https://doi.org/10.1007/978-0-387-09661-2_18.' ieee: 'H. Zabel and W. Müller, “An Efficient Time Annotation Technique in Abstract RTOS Simulations for Multiprocessor Task Migration,” vol. 271. Springer Verlag, Dordrecht, 2008, doi: 10.1007/978-0-387-09661-2_18.' mla: Zabel, Henning, and Wolfgang Müller. An Efficient Time Annotation Technique in Abstract RTOS Simulations for Multiprocessor Task Migration. Edited by L. Kleinjohann and B. Kleinjohann, vol. 271, Springer Verlag, 2008, doi:10.1007/978-0-387-09661-2_18. short: H. Zabel, W. Müller, 271 (2008). conference: name: IFIP Working Conference on Distributed and Parallel Embedded Systems (DIPES 2008) date_created: 2023-01-17T12:08:21Z date_updated: 2023-01-17T12:08:25Z department: - _id: '672' doi: 10.1007/978-0-387-09661-2_18 editor: - first_name: L. full_name: Kleinjohann, L. last_name: Kleinjohann - first_name: B. full_name: Kleinjohann, B. last_name: Kleinjohann intvolume: ' 271' keyword: - Execution Time Schedule Strategy Simulation Speed Task Migration Atomic Block language: - iso: eng place: Dordrecht publication_identifier: isbn: - 978-0-387-09660-5 publisher: Springer Verlag series_title: ' IFIP – The International Federation for Information Processing' status: public title: An Efficient Time Annotation Technique in Abstract RTOS Simulations for Multiprocessor Task Migration type: conference user_id: '5786' volume: 271 year: '2008' ... --- _id: '2412' abstract: - lang: eng text: ' Reconfigurable architectures that tightly integrate a standard CPU core with a field-programmable hardware structure have recently been receiving impact of these design decisions on the overall system performance is a challenging task. In this paper, we first present a framework for the cycle-accurate performance evaluation of hybrid reconfigurable processors on the system level. Then, we discuss a reconfigurable processor for data-streaming applications, which attaches a coarse-grained reconfigurable unit to the coprocessor interface of a standard embedded CPU core. By means of a case study we evaluate the system-level impact of certain design features for the reconfigurable unit, such as multiple contexts, register replication, and hardware context scheduling. The results illustrate that a system-level evaluation framework is of paramount importance for studying the architectural trade-offs and optimizing design parameters for reconfigurable processors.' author: - first_name: Rolf full_name: Enzler, Rolf last_name: Enzler - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 - first_name: Marco full_name: Platzner, Marco id: '398' last_name: Platzner citation: ama: Enzler R, Plessl C, Platzner M. System-level performance evaluation of reconfigurable processors. Microprocessors and Microsystems. 2005;29(2-3):63-73. doi:10.1016/j.micpro.2004.06.004 apa: Enzler, R., Plessl, C., & Platzner, M. (2005). System-level performance evaluation of reconfigurable processors. Microprocessors and Microsystems, 29(2–3), 63–73. https://doi.org/10.1016/j.micpro.2004.06.004 bibtex: '@article{Enzler_Plessl_Platzner_2005, title={System-level performance evaluation of reconfigurable processors}, volume={29}, DOI={10.1016/j.micpro.2004.06.004}, number={2–3}, journal={Microprocessors and Microsystems}, publisher={Elsevier}, author={Enzler, Rolf and Plessl, Christian and Platzner, Marco}, year={2005}, pages={63–73} }' chicago: 'Enzler, Rolf, Christian Plessl, and Marco Platzner. “System-Level Performance Evaluation of Reconfigurable Processors.” Microprocessors and Microsystems 29, no. 2–3 (2005): 63–73. https://doi.org/10.1016/j.micpro.2004.06.004.' ieee: R. Enzler, C. Plessl, and M. Platzner, “System-level performance evaluation of reconfigurable processors,” Microprocessors and Microsystems, vol. 29, no. 2–3, pp. 63–73, 2005. mla: Enzler, Rolf, et al. “System-Level Performance Evaluation of Reconfigurable Processors.” Microprocessors and Microsystems, vol. 29, no. 2–3, Elsevier, 2005, pp. 63–73, doi:10.1016/j.micpro.2004.06.004. short: R. Enzler, C. Plessl, M. Platzner, Microprocessors and Microsystems 29 (2005) 63–73. date_created: 2018-04-17T14:36:10Z date_updated: 2022-01-06T06:56:07Z department: - _id: '518' - _id: '78' doi: 10.1016/j.micpro.2004.06.004 intvolume: ' 29' issue: 2-3 keyword: - FPGA - reconfigurable computing - co-simulation - Zippy page: 63-73 publication: Microprocessors and Microsystems publisher: Elsevier status: public title: System-level performance evaluation of reconfigurable processors type: journal_article user_id: '24135' volume: 29 year: '2005' ... --- _id: '39030' abstract: - lang: eng text: "StateCharts are well accepted for embedded systems\r\nspecification for various applications. However, for the\r\nspecification of complex systems they have several\r\nlimitations. In this article, we present a novel approach to\r\nefficiently execute an UML 2.0 subset for embedded real-\r\ntime systems implementation with focus on hardware\r\ninterrupts, software exceptions, and timeouts. We\r\nintroduce a UML Virtual Machine, which directly\r\nexecutes sequence diagrams, which are embedded into\r\nhierarchically structured state transition diagrams.\r\nWhereas state diagrams are directly executed as\r\nEmbedded State Machines (ESMs), sequence diagrams\r\nare translated into UVM Bytecode. The final UVM\r\nexecution is performed by the interaction of the ESM and\r\nthe Bytecode Interpreter. Due to our completely model-\r\nbased approach, the UVM runtime kernel is easily\r\nadaptable and scalable to different scheduling and\r\nmemory management strategies." author: - first_name: Tim full_name: Schattkowsky, Tim last_name: Schattkowsky - first_name: Wolfgang full_name: Müller, Wolfgang id: '16243' last_name: Müller citation: ama: 'Schattkowsky T, Müller W. A UML Virtual Machine for Embedded Systems. In: Proceedings of ISNG 05. ; 2005.' apa: Schattkowsky, T., & Müller, W. (2005). A UML Virtual Machine for Embedded Systems. Proceedings of ISNG 05. bibtex: '@inproceedings{Schattkowsky_Müller_2005, place={Las Vegas, NV}, title={A UML Virtual Machine for Embedded Systems}, booktitle={Proceedings of ISNG 05}, author={Schattkowsky, Tim and Müller, Wolfgang}, year={2005} }' chicago: Schattkowsky, Tim, and Wolfgang Müller. “A UML Virtual Machine for Embedded Systems.” In Proceedings of ISNG 05. Las Vegas, NV, 2005. ieee: T. Schattkowsky and W. Müller, “A UML Virtual Machine for Embedded Systems,” 2005. mla: Schattkowsky, Tim, and Wolfgang Müller. “A UML Virtual Machine for Embedded Systems.” Proceedings of ISNG 05, 2005. short: 'T. Schattkowsky, W. Müller, in: Proceedings of ISNG 05, Las Vegas, NV, 2005.' date_created: 2023-01-24T08:12:20Z date_updated: 2023-01-24T08:12:26Z department: - _id: '672' keyword: - UML - Executable Models - Hardware/Software Co-design - Virtual Machine - Embedded Systems language: - iso: eng place: Las Vegas, NV publication: Proceedings of ISNG 05 status: public title: A UML Virtual Machine for Embedded Systems type: conference user_id: '5786' year: '2005' ... --- _id: '2422' abstract: - lang: eng text: Reconfigurable computing architectures aim to dynamically adapt their hardware to the application at hand. As research shows, the time it takes to reconfigure the hardware forms an overhead that can significantly impair the benefits of hardware customization. Multi-context devices are one promising approach to overcome the limitations posed by long reconfiguration times. In contrast to more traditional reconfigurable architectures, multi-context devices hold several configurations on-chip. On demand, the device can quickly switch to another context. In this paper we present a co-simulation environment to investigate design trade-offs for hybrid multi-context architectures. Our architectural model comprises a reconfigurable unit closely coupled to a CPU core. As a case study, we discuss the implementation of a FIR filter partitioned into several contexts. We outline the mapping process and present simulation results for single- and multi-context reconfigurable units coupled with both embedded and high-end CPUs. author: - first_name: Rolf full_name: Enzler, Rolf last_name: Enzler - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 - first_name: Marco full_name: Platzner, Marco id: '398' last_name: Platzner citation: ama: 'Enzler R, Plessl C, Platzner M. Co-simulation of a Hybrid Multi-Context Architecture. In: Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA). CSREA Press; 2003:174-180.' apa: Enzler, R., Plessl, C., & Platzner, M. (2003). Co-simulation of a Hybrid Multi-Context Architecture. In Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA) (pp. 174–180). CSREA Press. bibtex: '@inproceedings{Enzler_Plessl_Platzner_2003, title={Co-simulation of a Hybrid Multi-Context Architecture}, booktitle={Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA)}, publisher={CSREA Press}, author={Enzler, Rolf and Plessl, Christian and Platzner, Marco}, year={2003}, pages={174–180} }' chicago: Enzler, Rolf, Christian Plessl, and Marco Platzner. “Co-Simulation of a Hybrid Multi-Context Architecture.” In Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA), 174–80. CSREA Press, 2003. ieee: R. Enzler, C. Plessl, and M. Platzner, “Co-simulation of a Hybrid Multi-Context Architecture,” in Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA), 2003, pp. 174–180. mla: Enzler, Rolf, et al. “Co-Simulation of a Hybrid Multi-Context Architecture.” Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA), CSREA Press, 2003, pp. 174–80. short: 'R. Enzler, C. Plessl, M. Platzner, in: Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA), CSREA Press, 2003, pp. 174–180.' date_created: 2018-04-17T15:12:56Z date_updated: 2022-01-06T06:56:13Z department: - _id: '518' - _id: '78' keyword: - Zippy - co-simulation page: 174-180 publication: Proc. Int. Conf. on Engineering of Reconfigurable Systems and Algorithms (ERSA) publication_identifier: isbn: - 1-932415-05-X publisher: CSREA Press status: public title: Co-simulation of a Hybrid Multi-Context Architecture type: conference user_id: '24135' year: '2003' ... --- _id: '45418' author: - first_name: Rolf full_name: Mahnken, Rolf id: '335' last_name: Mahnken - first_name: D. full_name: Tikhomirov, D. last_name: Tikhomirov - first_name: E. full_name: Stein, E. last_name: Stein citation: ama: Mahnken R, Tikhomirov D, Stein E. Implicit integration scheme and its consistent linearization for an elastoplastic-damage model with application to concrete. Computers &amp; Structures. 2002;75(2):135-143. doi:10.1016/s0045-7949(99)00089-9 apa: Mahnken, R., Tikhomirov, D., & Stein, E. (2002). Implicit integration scheme and its consistent linearization for an elastoplastic-damage model with application to concrete. Computers &amp; Structures, 75(2), 135–143. https://doi.org/10.1016/s0045-7949(99)00089-9 bibtex: '@article{Mahnken_Tikhomirov_Stein_2002, title={Implicit integration scheme and its consistent linearization for an elastoplastic-damage model with application to concrete}, volume={75}, DOI={10.1016/s0045-7949(99)00089-9}, number={2}, journal={Computers &amp; Structures}, publisher={Elsevier BV}, author={Mahnken, Rolf and Tikhomirov, D. and Stein, E.}, year={2002}, pages={135–143} }' chicago: 'Mahnken, Rolf, D. Tikhomirov, and E. Stein. “Implicit Integration Scheme and Its Consistent Linearization for an Elastoplastic-Damage Model with Application to Concrete.” Computers &amp; Structures 75, no. 2 (2002): 135–43. https://doi.org/10.1016/s0045-7949(99)00089-9.' ieee: 'R. Mahnken, D. Tikhomirov, and E. Stein, “Implicit integration scheme and its consistent linearization for an elastoplastic-damage model with application to concrete,” Computers &amp; Structures, vol. 75, no. 2, pp. 135–143, 2002, doi: 10.1016/s0045-7949(99)00089-9.' mla: Mahnken, Rolf, et al. “Implicit Integration Scheme and Its Consistent Linearization for an Elastoplastic-Damage Model with Application to Concrete.” Computers &amp; Structures, vol. 75, no. 2, Elsevier BV, 2002, pp. 135–43, doi:10.1016/s0045-7949(99)00089-9. short: R. Mahnken, D. Tikhomirov, E. Stein, Computers &amp; Structures 75 (2002) 135–143. date_created: 2023-05-31T12:05:43Z date_updated: 2023-05-31T12:06:27Z department: - _id: '9' - _id: '154' doi: 10.1016/s0045-7949(99)00089-9 intvolume: ' 75' issue: '2' keyword: - Computer Science Applications - Mechanical Engineering - General Materials Science - Modeling and Simulation - Civil and Structural Engineering language: - iso: eng page: 135-143 publication: Computers & Structures publication_identifier: issn: - 0045-7949 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: Implicit integration scheme and its consistent linearization for an elastoplastic-damage model with application to concrete type: journal_article user_id: '335' volume: 75 year: '2002' ... --- _id: '45423' author: - first_name: Rolf full_name: Mahnken, Rolf id: '335' last_name: Mahnken citation: ama: Mahnken R. Improved implementation of an algorithm for non-linear isotropic/kinematic hardening in elastoplasticity. Communications in Numerical Methods in Engineering. 2002;15(10):745-754. doi:10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r apa: Mahnken, R. (2002). Improved implementation of an algorithm for non-linear isotropic/kinematic hardening in elastoplasticity. Communications in Numerical Methods in Engineering, 15(10), 745–754. https://doi.org/10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r bibtex: '@article{Mahnken_2002, title={Improved implementation of an algorithm for non-linear isotropic/kinematic hardening in elastoplasticity}, volume={15}, DOI={10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r}, number={10}, journal={Communications in Numerical Methods in Engineering}, publisher={Wiley}, author={Mahnken, Rolf}, year={2002}, pages={745–754} }' chicago: 'Mahnken, Rolf. “Improved Implementation of an Algorithm for Non-Linear Isotropic/Kinematic Hardening in Elastoplasticity.” Communications in Numerical Methods in Engineering 15, no. 10 (2002): 745–54. https://doi.org/10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r.' ieee: 'R. Mahnken, “Improved implementation of an algorithm for non-linear isotropic/kinematic hardening in elastoplasticity,” Communications in Numerical Methods in Engineering, vol. 15, no. 10, pp. 745–754, 2002, doi: 10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r.' mla: Mahnken, Rolf. “Improved Implementation of an Algorithm for Non-Linear Isotropic/Kinematic Hardening in Elastoplasticity.” Communications in Numerical Methods in Engineering, vol. 15, no. 10, Wiley, 2002, pp. 745–54, doi:10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r. short: R. Mahnken, Communications in Numerical Methods in Engineering 15 (2002) 745–754. date_created: 2023-05-31T12:14:42Z date_updated: 2023-05-31T12:15:12Z department: - _id: '9' - _id: '154' doi: 10.1002/(sici)1099-0887(199910)15:10<745::aid-cnm288>3.0.co;2-r intvolume: ' 15' issue: '10' keyword: - Applied Mathematics - Computational Theory and Mathematics - General Engineering - Modeling and Simulation - Software language: - iso: eng page: 745-754 publication: Communications in Numerical Methods in Engineering publication_identifier: issn: - 1069-8299 - 1099-0887 publication_status: published publisher: Wiley quality_controlled: '1' status: public title: Improved implementation of an algorithm for non-linear isotropic/kinematic hardening in elastoplasticity type: journal_article user_id: '335' volume: 15 year: '2002' ... --- _id: '45422' author: - first_name: Rolf full_name: Mahnken, Rolf id: '335' last_name: Mahnken citation: ama: Mahnken R. A comprehensive study of a multiplicative elastoplasticity model coupled to damage including parameter identification. Computers &amp; Structures. 2002;74(2):179-200. doi:10.1016/s0045-7949(98)00296-x apa: Mahnken, R. (2002). A comprehensive study of a multiplicative elastoplasticity model coupled to damage including parameter identification. Computers &amp; Structures, 74(2), 179–200. https://doi.org/10.1016/s0045-7949(98)00296-x bibtex: '@article{Mahnken_2002, title={A comprehensive study of a multiplicative elastoplasticity model coupled to damage including parameter identification}, volume={74}, DOI={10.1016/s0045-7949(98)00296-x}, number={2}, journal={Computers &amp; Structures}, publisher={Elsevier BV}, author={Mahnken, Rolf}, year={2002}, pages={179–200} }' chicago: 'Mahnken, Rolf. “A Comprehensive Study of a Multiplicative Elastoplasticity Model Coupled to Damage Including Parameter Identification.” Computers &amp; Structures 74, no. 2 (2002): 179–200. https://doi.org/10.1016/s0045-7949(98)00296-x.' ieee: 'R. Mahnken, “A comprehensive study of a multiplicative elastoplasticity model coupled to damage including parameter identification,” Computers &amp; Structures, vol. 74, no. 2, pp. 179–200, 2002, doi: 10.1016/s0045-7949(98)00296-x.' mla: Mahnken, Rolf. “A Comprehensive Study of a Multiplicative Elastoplasticity Model Coupled to Damage Including Parameter Identification.” Computers &amp; Structures, vol. 74, no. 2, Elsevier BV, 2002, pp. 179–200, doi:10.1016/s0045-7949(98)00296-x. short: R. Mahnken, Computers &amp; Structures 74 (2002) 179–200. date_created: 2023-05-31T12:13:28Z date_updated: 2023-05-31T12:13:59Z department: - _id: '9' - _id: '154' doi: 10.1016/s0045-7949(98)00296-x intvolume: ' 74' issue: '2' keyword: - Computer Science Applications - Mechanical Engineering - General Materials Science - Modeling and Simulation - Civil and Structural Engineering language: - iso: eng page: 179-200 publication: Computers & Structures publication_identifier: issn: - 0045-7949 publication_status: published publisher: Elsevier BV quality_controlled: '1' status: public title: A comprehensive study of a multiplicative elastoplasticity model coupled to damage including parameter identification type: journal_article user_id: '335' volume: 74 year: '2002' ... --- _id: '45432' author: - first_name: Rolf full_name: Mahnken, Rolf id: '335' last_name: Mahnken - first_name: E full_name: Stein, E last_name: Stein citation: ama: Mahnken R, Stein E. The identification of parameters for visco-plastic models via finite-element methods and gradient methods. Modelling and Simulation in Materials Science and Engineering. 2002;2(3A):597-616. doi:10.1088/0965-0393/2/3a/013 apa: Mahnken, R., & Stein, E. (2002). The identification of parameters for visco-plastic models via finite-element methods and gradient methods. Modelling and Simulation in Materials Science and Engineering, 2(3A), 597–616. https://doi.org/10.1088/0965-0393/2/3a/013 bibtex: '@article{Mahnken_Stein_2002, title={The identification of parameters for visco-plastic models via finite-element methods and gradient methods}, volume={2}, DOI={10.1088/0965-0393/2/3a/013}, number={3A}, journal={Modelling and Simulation in Materials Science and Engineering}, publisher={IOP Publishing}, author={Mahnken, Rolf and Stein, E}, year={2002}, pages={597–616} }' chicago: 'Mahnken, Rolf, and E Stein. “The Identification of Parameters for Visco-Plastic Models via Finite-Element Methods and Gradient Methods.” Modelling and Simulation in Materials Science and Engineering 2, no. 3A (2002): 597–616. https://doi.org/10.1088/0965-0393/2/3a/013.' ieee: 'R. Mahnken and E. Stein, “The identification of parameters for visco-plastic models via finite-element methods and gradient methods,” Modelling and Simulation in Materials Science and Engineering, vol. 2, no. 3A, pp. 597–616, 2002, doi: 10.1088/0965-0393/2/3a/013.' mla: Mahnken, Rolf, and E. Stein. “The Identification of Parameters for Visco-Plastic Models via Finite-Element Methods and Gradient Methods.” Modelling and Simulation in Materials Science and Engineering, vol. 2, no. 3A, IOP Publishing, 2002, pp. 597–616, doi:10.1088/0965-0393/2/3a/013. short: R. Mahnken, E. Stein, Modelling and Simulation in Materials Science and Engineering 2 (2002) 597–616. date_created: 2023-05-31T12:28:01Z date_updated: 2023-05-31T12:28:27Z department: - _id: '9' - _id: '154' doi: 10.1088/0965-0393/2/3a/013 intvolume: ' 2' issue: 3A keyword: - Computer Science Applications - Mechanics of Materials - Condensed Matter Physics - General Materials Science - Modeling and Simulation language: - iso: eng page: 597-616 publication: Modelling and Simulation in Materials Science and Engineering publication_identifier: issn: - 0965-0393 - 1361-651X publication_status: published publisher: IOP Publishing quality_controlled: '1' status: public title: The identification of parameters for visco-plastic models via finite-element methods and gradient methods type: journal_article user_id: '335' volume: 2 year: '2002' ... --- _id: '2433' author: - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 - first_name: Simon full_name: Maurer, Simon last_name: Maurer citation: ama: Plessl C, Maurer S. Hardware/Software Codesign in Speech Compression Applications. Computer Engineering and Networks Lab, ETH Zurich, Switzerland; 2000. apa: Plessl, C., & Maurer, S. (2000). Hardware/Software Codesign in Speech Compression Applications. Computer Engineering and Networks Lab, ETH Zurich, Switzerland. bibtex: '@book{Plessl_Maurer_2000, title={Hardware/Software Codesign in Speech Compression Applications}, publisher={Computer Engineering and Networks Lab, ETH Zurich, Switzerland}, author={Plessl, Christian and Maurer, Simon}, year={2000} }' chicago: Plessl, Christian, and Simon Maurer. Hardware/Software Codesign in Speech Compression Applications. Computer Engineering and Networks Lab, ETH Zurich, Switzerland, 2000. ieee: C. Plessl and S. Maurer, Hardware/Software Codesign in Speech Compression Applications. Computer Engineering and Networks Lab, ETH Zurich, Switzerland, 2000. mla: Plessl, Christian, and Simon Maurer. Hardware/Software Codesign in Speech Compression Applications. Computer Engineering and Networks Lab, ETH Zurich, Switzerland, 2000. short: C. Plessl, S. Maurer, Hardware/Software Codesign in Speech Compression Applications, Computer Engineering and Networks Lab, ETH Zurich, Switzerland, 2000. date_created: 2018-04-17T15:56:00Z date_updated: 2022-01-06T06:56:17Z department: - _id: '518' keyword: - co-design - speech processing publisher: Computer Engineering and Networks Lab, ETH Zurich, Switzerland status: public title: Hardware/Software Codesign in Speech Compression Applications type: mastersthesis user_id: '24135' year: '2000' ... --- _id: '34448' abstract: - lang: eng text: We present a rigorous but transparent semantic definition for VHDL corresponding to the IEEE VHDL’ 93 standard [68, 9, 84]. Our definition covers the full behavior of signal and variable assignments as well as the behavior of the various wait statements including delta, time, and postponed cycles. We consider explicitly declared signals, ports, local variables, and shared variables. Our specification defines an abstract VHDL ’ 93 interpreter in the form of transition rules for an evolving algebra machine (EA-Machine) [60]. It faithfully reflects and supports the view of simulation given in the IEEE VHDL ’ 93 standard language reference manual. The definition can be understood without any prior formal training. We illustrate our definition by running the example VHDL program set out in the Introduction to this volume. author: - first_name: Egon full_name: Börger, Egon last_name: Börger - first_name: Uwe full_name: Glässer, Uwe last_name: Glässer - first_name: Wolfgang full_name: Müller, Wolfgang id: '16243' last_name: Müller citation: ama: 'Börger E, Glässer U, Müller W. A Formal Definition of an Abstract VHDL’93 Simulator by EA-Machines. In: Delgado Kloos C, Breuer PT, eds. Semantics of VHDL. Kluwer Academic Publishers; 1995:107-139. doi:10.1007/978-1-4615-2237-9_5' apa: Börger, E., Glässer, U., & Müller, W. (1995). A Formal Definition of an Abstract VHDL’93 Simulator by EA-Machines. In C. Delgado Kloos & P. T. Breuer (Eds.), Semantics of VHDL (pp. 107–139). Kluwer Academic Publishers. https://doi.org/10.1007/978-1-4615-2237-9_5 bibtex: '@inbook{Börger_Glässer_Müller_1995, place={Dordrecht}, title={A Formal Definition of an Abstract VHDL’93 Simulator by EA-Machines}, DOI={10.1007/978-1-4615-2237-9_5}, booktitle={Semantics of VHDL}, publisher={Kluwer Academic Publishers}, author={Börger, Egon and Glässer, Uwe and Müller, Wolfgang}, editor={Delgado Kloos, C. and Breuer, Peter T.}, year={1995}, pages={107–139} }' chicago: 'Börger, Egon, Uwe Glässer, and Wolfgang Müller. “A Formal Definition of an Abstract VHDL’93 Simulator by EA-Machines.” In Semantics of VHDL, edited by C. Delgado Kloos and Peter T. Breuer, 107–39. Dordrecht: Kluwer Academic Publishers, 1995. https://doi.org/10.1007/978-1-4615-2237-9_5.' ieee: 'E. Börger, U. Glässer, and W. Müller, “A Formal Definition of an Abstract VHDL’93 Simulator by EA-Machines,” in Semantics of VHDL, C. Delgado Kloos and P. T. Breuer, Eds. Dordrecht: Kluwer Academic Publishers, 1995, pp. 107–139.' mla: Börger, Egon, et al. “A Formal Definition of an Abstract VHDL’93 Simulator by EA-Machines.” Semantics of VHDL, edited by C. Delgado Kloos and Peter T. Breuer, Kluwer Academic Publishers, 1995, pp. 107–39, doi:10.1007/978-1-4615-2237-9_5. short: 'E. Börger, U. Glässer, W. Müller, in: C. Delgado Kloos, P.T. Breuer (Eds.), Semantics of VHDL, Kluwer Academic Publishers, Dordrecht, 1995, pp. 107–139.' date_created: 2022-12-15T11:42:48Z date_updated: 2022-12-15T11:43:14Z department: - _id: '672' doi: 10.1007/978-1-4615-2237-9_5 editor: - first_name: C. full_name: Delgado Kloos, C. last_name: Delgado Kloos - first_name: Peter T. full_name: Breuer, Peter T. last_name: Breuer keyword: - Transition Rule Formal Verification Variable Assignment Kernel Process Simulation Cycle language: - iso: eng page: 107 - 139 place: Dordrecht publication: Semantics of VHDL publication_identifier: isbn: - 978-1-4615-2237-9 publisher: Kluwer Academic Publishers status: public title: A Formal Definition of an Abstract VHDL'93 Simulator by EA-Machines type: book_chapter user_id: '5786' year: '1995' ... --- _id: '40218' author: - first_name: R. full_name: Lasser, R. last_name: Lasser - first_name: Margit full_name: Rösler, Margit id: '37390' last_name: Rösler citation: ama: Lasser R, Rösler M. Linear mean estimation of weakly stationary stochastic processes under the aspects of optimality and asymptotic optimality. Stochastic Processes and their Applications. 1991;38(2):279-293. doi:10.1016/0304-4149(91)90095-t apa: Lasser, R., & Rösler, M. (1991). Linear mean estimation of weakly stationary stochastic processes under the aspects of optimality and asymptotic optimality. Stochastic Processes and Their Applications, 38(2), 279–293. https://doi.org/10.1016/0304-4149(91)90095-t bibtex: '@article{Lasser_Rösler_1991, title={Linear mean estimation of weakly stationary stochastic processes under the aspects of optimality and asymptotic optimality}, volume={38}, DOI={10.1016/0304-4149(91)90095-t}, number={2}, journal={Stochastic Processes and their Applications}, publisher={Elsevier BV}, author={Lasser, R. and Rösler, Margit}, year={1991}, pages={279–293} }' chicago: 'Lasser, R., and Margit Rösler. “Linear Mean Estimation of Weakly Stationary Stochastic Processes under the Aspects of Optimality and Asymptotic Optimality.” Stochastic Processes and Their Applications 38, no. 2 (1991): 279–93. https://doi.org/10.1016/0304-4149(91)90095-t.' ieee: 'R. Lasser and M. Rösler, “Linear mean estimation of weakly stationary stochastic processes under the aspects of optimality and asymptotic optimality,” Stochastic Processes and their Applications, vol. 38, no. 2, pp. 279–293, 1991, doi: 10.1016/0304-4149(91)90095-t.' mla: Lasser, R., and Margit Rösler. “Linear Mean Estimation of Weakly Stationary Stochastic Processes under the Aspects of Optimality and Asymptotic Optimality.” Stochastic Processes and Their Applications, vol. 38, no. 2, Elsevier BV, 1991, pp. 279–93, doi:10.1016/0304-4149(91)90095-t. short: R. Lasser, M. Rösler, Stochastic Processes and Their Applications 38 (1991) 279–293. date_created: 2023-01-26T09:09:22Z date_updated: 2023-01-26T17:29:03Z department: - _id: '555' doi: 10.1016/0304-4149(91)90095-t extern: '1' intvolume: ' 38' issue: '2' keyword: - Applied Mathematics - Modeling and Simulation - Statistics and Probability language: - iso: eng page: 279-293 publication: Stochastic Processes and their Applications publication_identifier: issn: - 0304-4149 publication_status: published publisher: Elsevier BV status: public title: Linear mean estimation of weakly stationary stochastic processes under the aspects of optimality and asymptotic optimality type: journal_article user_id: '93826' volume: 38 year: '1991' ...