--- _id: '19782' author: - first_name: Michelle full_name: Müller, Michelle id: '50286' last_name: Müller - first_name: Jürgen full_name: Neumann, Jürgen id: '32456' last_name: Neumann - first_name: Dominik full_name: Gutt, Dominik id: '14368' last_name: Gutt - first_name: Dennis full_name: Kundisch, Dennis id: '21117' last_name: Kundisch citation: ama: 'Müller M, Neumann J, Gutt D, Kundisch D. Toss a Coin to your Host - How Guests End up Paying for the Cost of Regulatory Policies. In: Proceedings of the 41th International Conference on Information Systems (ICIS). ; 2020.' apa: Müller, M., Neumann, J., Gutt, D., & Kundisch, D. (2020). Toss a Coin to your Host - How Guests End up Paying for the Cost of Regulatory Policies. In Proceedings of the 41th International Conference on Information Systems (ICIS). Virtual Conference/Workshop. bibtex: '@inproceedings{Müller_Neumann_Gutt_Kundisch_2020, title={Toss a Coin to your Host - How Guests End up Paying for the Cost of Regulatory Policies}, booktitle={Proceedings of the 41th International Conference on Information Systems (ICIS)}, author={Müller, Michelle and Neumann, Jürgen and Gutt, Dominik and Kundisch, Dennis}, year={2020} }' chicago: Müller, Michelle, Jürgen Neumann, Dominik Gutt, and Dennis Kundisch. “Toss a Coin to Your Host - How Guests End up Paying for the Cost of Regulatory Policies.” In Proceedings of the 41th International Conference on Information Systems (ICIS), 2020. ieee: M. Müller, J. Neumann, D. Gutt, and D. Kundisch, “Toss a Coin to your Host - How Guests End up Paying for the Cost of Regulatory Policies,” in Proceedings of the 41th International Conference on Information Systems (ICIS), Virtual Conference/Workshop, 2020. mla: Müller, Michelle, et al. “Toss a Coin to Your Host - How Guests End up Paying for the Cost of Regulatory Policies.” Proceedings of the 41th International Conference on Information Systems (ICIS), 2020. short: 'M. Müller, J. Neumann, D. Gutt, D. Kundisch, in: Proceedings of the 41th International Conference on Information Systems (ICIS), 2020.' conference: location: Virtual Conference/Workshop name: 41th International Conference on Information Systems (ICIS) date_created: 2020-09-30T09:08:41Z date_updated: 2022-01-06T06:54:12Z department: - _id: '276' language: - iso: eng project: - _id: '1' name: SFB 901 - _id: '2' name: SFB 901 - Project Area A - _id: '8' name: SFB 901 - Subproject A4 - _id: '4' name: SFB 901 - Project Area C - _id: '17' name: SFB 901 - Subproject C5 publication: Proceedings of the 41th International Conference on Information Systems (ICIS) status: public title: Toss a Coin to your Host - How Guests End up Paying for the Cost of Regulatory Policies type: conference user_id: '16205' year: '2020' ... --- _id: '19823' abstract: - lang: eng text: 'Individual grains of chalcopyrite solar cell absorbers can facet in different crystallographic directions at their surfaces. To gain a deeper understanding of the junction formation in these devices, we correlate variations in the surface facet orientation with the defect electronic properties. We use a combined analytical approach based on scanning tunneling spectroscopy (STS), scanning electron microscopy, and electron back scatter diffraction (EBSD), where we perform these experiments on identical surface areas as small as 2 × 2 µm2 with a lateral resolution well below 50 nm. The topography of the absorber surfaces indicates two main morphological features: micro-faceted, long basalt-like columns and their short nano-faceted terminations. Our STS results reveal that the long columns exhibit spectral signatures typical for the presence of pronounced oxidation-induced surface dipoles in conjunction with an increased density of electronic defect levels. In contrast, the nano-faceted terminations of the basalt-like columns are largely passivated in terms of electronic defect levels within the band gap region. Corresponding crystallographic data based on EBSD experiments show that the surface of the basalt-like columns can be assigned to intrinsically polar facet orientations, while the passivated terminations are assigned to non-polar planes. Ab-initio calculations suggest that the polar surfaces are more prone to oxidation and resulting O-induced defects, in comparison to non-polar planes. Our results emphasize the correlation between morphology, surface facet orientations and surface electronic properties. Furthermore, this work aids in gaining a fundamental understanding of oxidation induced lateral inhomogeneities in view of the p-n junction formation in chalcopyrite thin-film solar cells.' author: - first_name: Amala full_name: Elizabeth, Amala last_name: Elizabeth - first_name: Hauke full_name: Conradi, Hauke last_name: Conradi - first_name: Sudhir full_name: K. Sahoo, Sudhir last_name: K. Sahoo - first_name: Tim full_name: Kodalle, Tim last_name: Kodalle - first_name: Christian full_name: A. Kaufmann, Christian last_name: A. Kaufmann - first_name: Thomas full_name: Kühne, Thomas id: '49079' last_name: Kühne - first_name: Hossein full_name: Mirhosseini, Hossein id: '71051' last_name: Mirhosseini orcid: https://orcid.org/0000-0001-6179-1545 - first_name: Daniel full_name: Abou-Ras, Daniel last_name: Abou-Ras - first_name: Harry full_name: Mönig, Harry last_name: Mönig citation: ama: Elizabeth A, Conradi H, K. Sahoo S, et al. Correlating facet orientation, defect-level density and dipole layer formation at the surface of polycrystalline CuInSe2 thin films. Acta Materialia. 2020;200. doi:https://doi.org/10.1016/j.actamat.2020.09.028 apa: Elizabeth, A., Conradi, H., K. Sahoo, S., Kodalle, T., A. Kaufmann, C., Kühne, T., … Mönig, H. (2020). Correlating facet orientation, defect-level density and dipole layer formation at the surface of polycrystalline CuInSe2 thin films. Acta Materialia, 200. https://doi.org/10.1016/j.actamat.2020.09.028 bibtex: '@article{Elizabeth_Conradi_K. Sahoo_Kodalle_A. Kaufmann_Kühne_Mirhosseini_Abou-Ras_Mönig_2020, title={Correlating facet orientation, defect-level density and dipole layer formation at the surface of polycrystalline CuInSe2 thin films}, volume={200}, DOI={https://doi.org/10.1016/j.actamat.2020.09.028}, journal={Acta Materialia}, author={Elizabeth, Amala and Conradi, Hauke and K. Sahoo, Sudhir and Kodalle, Tim and A. Kaufmann, Christian and Kühne, Thomas and Mirhosseini, Hossein and Abou-Ras, Daniel and Mönig, Harry}, year={2020} }' chicago: Elizabeth, Amala, Hauke Conradi, Sudhir K. Sahoo, Tim Kodalle, Christian A. Kaufmann, Thomas Kühne, Hossein Mirhosseini, Daniel Abou-Ras, and Harry Mönig. “Correlating Facet Orientation, Defect-Level Density and Dipole Layer Formation at the Surface of Polycrystalline CuInSe2 Thin Films.” Acta Materialia 200 (2020). https://doi.org/10.1016/j.actamat.2020.09.028. ieee: A. Elizabeth et al., “Correlating facet orientation, defect-level density and dipole layer formation at the surface of polycrystalline CuInSe2 thin films,” Acta Materialia, vol. 200, 2020. mla: Elizabeth, Amala, et al. “Correlating Facet Orientation, Defect-Level Density and Dipole Layer Formation at the Surface of Polycrystalline CuInSe2 Thin Films.” Acta Materialia, vol. 200, 2020, doi:https://doi.org/10.1016/j.actamat.2020.09.028. short: A. Elizabeth, H. Conradi, S. K. Sahoo, T. Kodalle, C. A. Kaufmann, T. Kühne, H. Mirhosseini, D. Abou-Ras, H. Mönig, Acta Materialia 200 (2020). date_created: 2020-10-01T09:19:55Z date_updated: 2022-01-06T06:54:13Z department: - _id: '613' doi: https://doi.org/10.1016/j.actamat.2020.09.028 intvolume: ' 200' keyword: - Chalcopyrite absorber - Scanning tunneling spectroscopy - Electron backscatter diffraction - Density functional theory - Surface dipole language: - iso: eng project: - _id: '52' name: Computing Resources Provided by the Paderborn Center for Parallel Computing publication: Acta Materialia publication_identifier: issn: - 1359-6454 status: public title: Correlating facet orientation, defect-level density and dipole layer formation at the surface of polycrystalline CuInSe2 thin films type: journal_article user_id: '71692' volume: 200 year: '2020' ... --- _id: '19864' article_type: original author: - first_name: Maurice full_name: Meyer, Maurice id: '77201' last_name: Meyer orcid: 0000-0003-0606-7321 - first_name: Maximilian full_name: Frank, Maximilian last_name: Frank - first_name: Melina full_name: Massmann, Melina last_name: Massmann - first_name: Roman full_name: Dumitrescu, Roman id: '16190' last_name: Dumitrescu citation: ama: Meyer M, Frank M, Massmann M, Dumitrescu R. Research and Consulting in Data-Driven Strategic Product Planning. Proceedings of The 11th International Multi-Conference on Complexity, Informatics and Cybernetics (IMCIC 2020). 2020. apa: Meyer, M., Frank, M., Massmann, M., & Dumitrescu, R. (2020). Research and Consulting in Data-Driven Strategic Product Planning. Proceedings of The 11th International Multi-Conference on Complexity, Informatics and Cybernetics (IMCIC 2020). bibtex: '@article{Meyer_Frank_Massmann_Dumitrescu_2020, title={Research and Consulting in Data-Driven Strategic Product Planning}, journal={Proceedings of The 11th International Multi-Conference on Complexity, Informatics and Cybernetics (IMCIC 2020)}, author={Meyer, Maurice and Frank, Maximilian and Massmann, Melina and Dumitrescu, Roman}, year={2020} }' chicago: Meyer, Maurice, Maximilian Frank, Melina Massmann, and Roman Dumitrescu. “Research and Consulting in Data-Driven Strategic Product Planning.” Proceedings of The 11th International Multi-Conference on Complexity, Informatics and Cybernetics (IMCIC 2020), 2020. ieee: M. Meyer, M. Frank, M. Massmann, and R. Dumitrescu, “Research and Consulting in Data-Driven Strategic Product Planning,” Proceedings of The 11th International Multi-Conference on Complexity, Informatics and Cybernetics (IMCIC 2020), 2020. mla: Meyer, Maurice, et al. “Research and Consulting in Data-Driven Strategic Product Planning.” Proceedings of The 11th International Multi-Conference on Complexity, Informatics and Cybernetics (IMCIC 2020), 2020. short: M. Meyer, M. Frank, M. Massmann, R. Dumitrescu, Proceedings of The 11th International Multi-Conference on Complexity, Informatics and Cybernetics (IMCIC 2020) (2020). date_created: 2020-10-02T16:19:50Z date_updated: 2022-01-06T06:54:14Z department: - _id: '563' language: - iso: eng publication: Proceedings of The 11th International Multi-Conference on Complexity, Informatics and Cybernetics (IMCIC 2020) status: public title: Research and Consulting in Data-Driven Strategic Product Planning type: journal_article user_id: '77201' year: '2020' ... --- _id: '19866' article_type: original author: - first_name: Maurice full_name: Meyer, Maurice id: '77201' last_name: Meyer orcid: 0000-0003-0606-7321 - first_name: Maximilian full_name: Frank, Maximilian last_name: Frank - first_name: Melina full_name: Massmann, Melina last_name: Massmann - first_name: Roman full_name: Dumitrescu, Roman id: '16190' last_name: Dumitrescu citation: ama: Meyer M, Frank M, Massmann M, Dumitrescu R. Research and Consulting in Data-Driven Strategic Product Planning. Journal of Systemics, Cybernetics and Informatics. 2020;18(2):55-61. apa: Meyer, M., Frank, M., Massmann, M., & Dumitrescu, R. (2020). Research and Consulting in Data-Driven Strategic Product Planning. Journal of Systemics, Cybernetics and Informatics, 18(2), 55–61. bibtex: '@article{Meyer_Frank_Massmann_Dumitrescu_2020, title={Research and Consulting in Data-Driven Strategic Product Planning}, volume={18}, number={2}, journal={Journal of Systemics, Cybernetics and Informatics}, author={Meyer, Maurice and Frank, Maximilian and Massmann, Melina and Dumitrescu, Roman}, year={2020}, pages={55–61} }' chicago: 'Meyer, Maurice, Maximilian Frank, Melina Massmann, and Roman Dumitrescu. “Research and Consulting in Data-Driven Strategic Product Planning.” Journal of Systemics, Cybernetics and Informatics 18, no. 2 (2020): 55–61.' ieee: M. Meyer, M. Frank, M. Massmann, and R. Dumitrescu, “Research and Consulting in Data-Driven Strategic Product Planning,” Journal of Systemics, Cybernetics and Informatics, vol. 18, no. 2, pp. 55–61, 2020. mla: Meyer, Maurice, et al. “Research and Consulting in Data-Driven Strategic Product Planning.” Journal of Systemics, Cybernetics and Informatics, vol. 18, no. 2, 2020, pp. 55–61. short: M. Meyer, M. Frank, M. Massmann, R. Dumitrescu, Journal of Systemics, Cybernetics and Informatics 18 (2020) 55–61. date_created: 2020-10-02T16:21:47Z date_updated: 2022-01-06T06:54:14Z department: - _id: '563' intvolume: ' 18' issue: '2' language: - iso: eng page: 55-61 publication: Journal of Systemics, Cybernetics and Informatics status: public title: Research and Consulting in Data-Driven Strategic Product Planning type: journal_article user_id: '77201' volume: 18 year: '2020' ... --- _id: '19895' author: - first_name: Sören full_name: Steiger, Sören last_name: Steiger - first_name: Matthias full_name: Pelster, Matthias id: '67265' last_name: Pelster orcid: ' https://orcid.org/0000-0001-5740-2420' citation: ama: Steiger S, Pelster M. Social interactions and asset pricing bubbles. Journal of Economic Behavior & Organization. 2020;179:503-522. doi:10.1016/j.jebo.2020.09.020 apa: Steiger, S., & Pelster, M. (2020). Social interactions and asset pricing bubbles. Journal of Economic Behavior & Organization, 179, 503–522. https://doi.org/10.1016/j.jebo.2020.09.020 bibtex: '@article{Steiger_Pelster_2020, title={Social interactions and asset pricing bubbles}, volume={179}, DOI={10.1016/j.jebo.2020.09.020}, journal={Journal of Economic Behavior & Organization}, author={Steiger, Sören and Pelster, Matthias}, year={2020}, pages={503–522} }' chicago: 'Steiger, Sören, and Matthias Pelster. “Social Interactions and Asset Pricing Bubbles.” Journal of Economic Behavior & Organization 179 (2020): 503–22. https://doi.org/10.1016/j.jebo.2020.09.020.' ieee: S. Steiger and M. Pelster, “Social interactions and asset pricing bubbles,” Journal of Economic Behavior & Organization, vol. 179, pp. 503–522, 2020. mla: Steiger, Sören, and Matthias Pelster. “Social Interactions and Asset Pricing Bubbles.” Journal of Economic Behavior & Organization, vol. 179, 2020, pp. 503–22, doi:10.1016/j.jebo.2020.09.020. short: S. Steiger, M. Pelster, Journal of Economic Behavior & Organization 179 (2020) 503–522. date_created: 2020-10-06T06:17:16Z date_updated: 2022-01-06T06:54:14Z department: - _id: '186' - _id: '578' doi: 10.1016/j.jebo.2020.09.020 intvolume: ' 179' language: - iso: eng page: 503-522 publication: Journal of Economic Behavior & Organization publication_identifier: issn: - 0167-2681 publication_status: published status: public title: Social interactions and asset pricing bubbles type: journal_article user_id: '67265' volume: 179 year: '2020' ... --- _id: '19899' abstract: - lang: eng text: "Most existing robot formation problems seek a target formation of a certain\r\nminimal and, thus, efficient structure. Examples include the Gathering\r\nand the Chain-Formation problem. In this work, we study formation problems that\r\ntry to reach a maximal structure, supporting for example an efficient\r\ncoverage in exploration scenarios. A recent example is the NASA Shapeshifter\r\nproject, which describes how the robots form a relay chain along which gathered\r\ndata from extraterrestrial cave explorations may be sent to a home base.\r\n As a first step towards understanding such maximization tasks, we introduce\r\nand study the Max-Chain-Formation problem, where $n$ robots are ordered along a\r\nwinding, potentially self-intersecting chain and must form a connected,\r\nstraight line of maximal length connecting its two endpoints. We propose and\r\nanalyze strategies in a discrete and in a continuous time model. In the\r\ndiscrete case, we give a complete analysis if all robots are initially\r\ncollinear, showing that the worst-case time to reach an\r\n$\\varepsilon$-approximation is upper bounded by $\\mathcal{O}(n^2 \\cdot \\log\r\n(n/\\varepsilon))$ and lower bounded by $\\Omega(n^2 \\cdot~\\log\r\n(1/\\varepsilon))$. If one endpoint of the chain remains stationary, this result\r\ncan be extended to the non-collinear case. If both endpoints move, we identify\r\na family of instances whose runtime is unbounded. For the continuous model, we\r\ngive a strategy with an optimal runtime bound of $\\Theta(n)$. Avoiding an\r\nunbounded runtime similar to the discrete case relies crucially on a\r\ncounter-intuitive aspect of the strategy: slowing down the endpoints while all\r\nother robots move at full speed. Surprisingly, we can show that a similar trick\r\ndoes not work in the discrete model." author: - first_name: Jannik full_name: Castenow, Jannik id: '38705' last_name: Castenow - first_name: Peter full_name: Kling, Peter last_name: Kling - first_name: Till full_name: Knollmann, Till id: '39241' last_name: Knollmann orcid: 0000-0003-2014-4696 - first_name: Friedhelm full_name: Meyer auf der Heide, Friedhelm id: '15523' last_name: Meyer auf der Heide citation: ama: 'Castenow J, Kling P, Knollmann T, Meyer auf der Heide F. A Discrete and Continuous Study of the Max-Chain-Formation Problem – Slow Down to Speed Up. In: Devismes S, Mittal N, eds. Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings. Vol 12514. Lecture Notes in Computer Science (LNCS). Springer; 2020:65-80. doi:10.1007/978-3-030-64348-5_6' apa: Castenow, J., Kling, P., Knollmann, T., & Meyer auf der Heide, F. (2020). A Discrete and Continuous Study of the Max-Chain-Formation Problem – Slow Down to Speed Up. In S. Devismes & N. Mittal (Eds.), Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings (Vol. 12514, pp. 65–80). Springer. https://doi.org/10.1007/978-3-030-64348-5_6 bibtex: '@inproceedings{Castenow_Kling_Knollmann_Meyer auf der Heide_2020, series={Lecture Notes in Computer Science (LNCS)}, title={A Discrete and Continuous Study of the Max-Chain-Formation Problem – Slow Down to Speed Up}, volume={12514}, DOI={10.1007/978-3-030-64348-5_6}, booktitle={Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings}, publisher={Springer}, author={Castenow, Jannik and Kling, Peter and Knollmann, Till and Meyer auf der Heide, Friedhelm}, editor={Devismes , Stéphane and Mittal, Neeraj Editors}, year={2020}, pages={65–80}, collection={Lecture Notes in Computer Science (LNCS)} }' chicago: Castenow, Jannik, Peter Kling, Till Knollmann, and Friedhelm Meyer auf der Heide. “A Discrete and Continuous Study of the Max-Chain-Formation Problem – Slow Down to Speed Up.” In Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings, edited by Stéphane Devismes and Neeraj Mittal, 12514:65–80. Lecture Notes in Computer Science (LNCS). Springer, 2020. https://doi.org/10.1007/978-3-030-64348-5_6. ieee: J. Castenow, P. Kling, T. Knollmann, and F. Meyer auf der Heide, “A Discrete and Continuous Study of the Max-Chain-Formation Problem – Slow Down to Speed Up,” in Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings, 2020, vol. 12514, pp. 65–80. mla: Castenow, Jannik, et al. “A Discrete and Continuous Study of the Max-Chain-Formation Problem – Slow Down to Speed Up.” Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings, edited by Stéphane Devismes and Neeraj Mittal, vol. 12514, Springer, 2020, pp. 65–80, doi:10.1007/978-3-030-64348-5_6. short: 'J. Castenow, P. Kling, T. Knollmann, F. Meyer auf der Heide, in: S. Devismes , N. Mittal (Eds.), Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings, Springer, 2020, pp. 65–80.' date_created: 2020-10-06T07:27:10Z date_updated: 2022-01-06T06:54:14Z department: - _id: '63' doi: 10.1007/978-3-030-64348-5_6 editor: - first_name: 'Stéphane ' full_name: 'Devismes , Stéphane ' last_name: 'Devismes ' - first_name: 'Neeraj ' full_name: 'Mittal, Neeraj ' last_name: Mittal external_id: arxiv: - '2010.02043 ' intvolume: ' 12514' language: - iso: eng page: 65-80 publication: Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings publication_identifier: isbn: - 978-3-030-64347-8 publication_status: published publisher: Springer series_title: Lecture Notes in Computer Science (LNCS) status: public title: A Discrete and Continuous Study of the Max-Chain-Formation Problem – Slow Down to Speed Up type: conference user_id: '38705' volume: 12514 year: '2020' ... --- _id: '19938' abstract: - lang: eng text: 'We show that symplectic integrators preserve bifurcations of Hamiltonian boundary value problems and that nonsymplectic integrators do not. We provide a universal description of the breaking of umbilic bifurcations by nonysmplectic integrators. We discover extra structure induced from certain types of boundary value problems, including classical Dirichlet problems, that is useful to locate bifurcations. Geodesics connecting two points are an example of a Hamiltonian boundary value problem, and we introduce the jet-RATTLE method, a symplectic integrator that easily computes geodesics and their bifurcations. Finally, we study the periodic pitchfork bifurcation, a codimension-1 bifurcation arising in integrable Hamiltonian systems. It is not preserved by either symplectic on nonsymplectic integrators, but in some circumstances symplecticity greatly reduces the error. ' article_type: original author: - first_name: Robert I full_name: McLachlan, Robert I last_name: McLachlan - first_name: Christian full_name: Offen, Christian id: '85279' last_name: Offen orcid: https://orcid.org/0000-0002-5940-8057 citation: ama: McLachlan RI, Offen C. Preservation of Bifurcations of Hamiltonian Boundary Value Problems Under Discretisation. Foundations of Computational Mathematics. 2020;20(6):1363-1400. doi:10.1007/s10208-020-09454-z apa: McLachlan, R. I., & Offen, C. (2020). Preservation of Bifurcations of Hamiltonian Boundary Value Problems Under Discretisation. Foundations of Computational Mathematics, 20(6), 1363–1400. https://doi.org/10.1007/s10208-020-09454-z bibtex: '@article{McLachlan_Offen_2020, title={Preservation of Bifurcations of Hamiltonian Boundary Value Problems Under Discretisation}, volume={20}, DOI={10.1007/s10208-020-09454-z}, number={6}, journal={Foundations of Computational Mathematics}, author={McLachlan, Robert I and Offen, Christian}, year={2020}, pages={1363–1400} }' chicago: 'McLachlan, Robert I, and Christian Offen. “Preservation of Bifurcations of Hamiltonian Boundary Value Problems Under Discretisation.” Foundations of Computational Mathematics 20, no. 6 (2020): 1363–1400. https://doi.org/10.1007/s10208-020-09454-z.' ieee: R. I. McLachlan and C. Offen, “Preservation of Bifurcations of Hamiltonian Boundary Value Problems Under Discretisation,” Foundations of Computational Mathematics, vol. 20, no. 6, pp. 1363–1400, 2020. mla: McLachlan, Robert I., and Christian Offen. “Preservation of Bifurcations of Hamiltonian Boundary Value Problems Under Discretisation.” Foundations of Computational Mathematics, vol. 20, no. 6, 2020, pp. 1363–400, doi:10.1007/s10208-020-09454-z. short: R.I. McLachlan, C. Offen, Foundations of Computational Mathematics 20 (2020) 1363–1400. date_created: 2020-10-06T16:31:46Z date_updated: 2022-01-06T06:54:14Z department: - _id: '636' doi: 10.1007/s10208-020-09454-z extern: '1' intvolume: ' 20' issue: '6' language: - iso: eng main_file_link: - url: https://rdcu.be/b79aB page: 1363-1400 publication: Foundations of Computational Mathematics publication_status: published status: public title: Preservation of Bifurcations of Hamiltonian Boundary Value Problems Under Discretisation type: journal_article user_id: '85279' volume: 20 year: '2020' ... --- _id: '19939' article_type: original author: - first_name: Lisa Maria full_name: Kreusser, Lisa Maria last_name: Kreusser - first_name: Robert I full_name: McLachlan, Robert I last_name: McLachlan - first_name: Christian full_name: Offen, Christian id: '85279' last_name: Offen orcid: https://orcid.org/0000-0002-5940-8057 citation: ama: Kreusser LM, McLachlan RI, Offen C. Detection of high codimensional bifurcations in variational PDEs. Nonlinearity. 2020;33(5):2335-2363. doi:10.1088/1361-6544/ab7293 apa: Kreusser, L. M., McLachlan, R. I., & Offen, C. (2020). Detection of high codimensional bifurcations in variational PDEs. Nonlinearity, 33(5), 2335–2363. https://doi.org/10.1088/1361-6544/ab7293 bibtex: '@article{Kreusser_McLachlan_Offen_2020, title={Detection of high codimensional bifurcations in variational PDEs}, volume={33}, DOI={10.1088/1361-6544/ab7293}, number={5}, journal={Nonlinearity}, author={Kreusser, Lisa Maria and McLachlan, Robert I and Offen, Christian}, year={2020}, pages={2335–2363} }' chicago: 'Kreusser, Lisa Maria, Robert I McLachlan, and Christian Offen. “Detection of High Codimensional Bifurcations in Variational PDEs.” Nonlinearity 33, no. 5 (2020): 2335–63. https://doi.org/10.1088/1361-6544/ab7293.' ieee: L. M. Kreusser, R. I. McLachlan, and C. Offen, “Detection of high codimensional bifurcations in variational PDEs,” Nonlinearity, vol. 33, no. 5, pp. 2335–2363, 2020. mla: Kreusser, Lisa Maria, et al. “Detection of High Codimensional Bifurcations in Variational PDEs.” Nonlinearity, vol. 33, no. 5, 2020, pp. 2335–63, doi:10.1088/1361-6544/ab7293. short: L.M. Kreusser, R.I. McLachlan, C. Offen, Nonlinearity 33 (2020) 2335–2363. date_created: 2020-10-06T16:32:04Z date_updated: 2022-01-06T06:54:14Z department: - _id: '636' doi: 10.1088/1361-6544/ab7293 extern: '1' intvolume: ' 33' issue: '5' language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1088/1361-6544/ab7293 oa: '1' page: 2335-2363 publication: Nonlinearity publication_identifier: issn: - 0951-7715 - 1361-6544 publication_status: published status: public title: Detection of high codimensional bifurcations in variational PDEs type: journal_article user_id: '85279' volume: 33 year: '2020' ... --- _id: '19947' abstract: - lang: eng text: "Ordinary differential equations (ODEs) and partial differential equations (PDEs) arise\r\nin most scientific disciplines that make use of mathematical techniques. As exact solutions are in general not computable, numerical methods are used to obtain approximate\r\nsolutions. In order to draw valid conclusions from numerical computations, it is crucial\r\nto understand which qualitative aspects numerical solutions have in common with the\r\nexact solution. Symplecticity is a subtle notion that is related to a rich family of geometric properties of Hamiltonian systems. While the effects of preserving symplecticity\r\nunder discretisation on long-term behaviour of motions is classically well known, in this\r\nthesis\r\n(a) the role of symplecticity for the bifurcation behaviour of solutions to Hamiltonian\r\nboundary value problems is explained. In parameter dependent systems at a bifurcation\r\npoint the solution set to a boundary value problem changes qualitatively. Bifurcation\r\nproblems are systematically translated into the framework of classical catastrophe theory. It is proved that existing classification results in catastrophe theory apply to\r\npersistent bifurcations of Hamiltonian boundary value problems. Further results for\r\nsymmetric settings are derived.\r\n(b) It is proved that to preserve generic bifurcations under discretisation it is necessary and sufficient to preserve the symplectic structure of the problem.\r\n(c) The catastrophe theory framework for Hamiltonian ODEs is extended to PDEs\r\nwith variational structure. Recognition equations for A-series singularities for functionals on Banach spaces are derived and used in a numerical example to locate high-codimensional bifurcations.\r\n(d) The potential of symplectic integration for infinite-dimensional Lie-Poisson systems (Burgers’ equation, KdV, fluid equations, . . . ) using Clebsch variables is analysed.\r\nIt is shown that the advantages of symplectic integration can outweigh the disadvantages of integrating over a larger phase space introduced by a Clebsch representation.\r\n(e) Finally, the preservation of variational structure of symmetric solutions in multisymplectic PDEs by multisymplectic integrators on the example of (phase-rotating)\r\ntravelling waves in the nonlinear wave equation is discussed." alternative_title: - A thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Mathematics at Massey University, Manawatū, New Zealand. author: - first_name: Christian full_name: Offen, Christian id: '85279' last_name: Offen orcid: https://orcid.org/0000-0002-5940-8057 citation: ama: 'Offen C. Analysis of Hamiltonian Boundary Value Problems and Symplectic Integration. Palmerston North, New Zealand: Massey University; 2020.' apa: 'Offen, C. (2020). Analysis of Hamiltonian boundary value problems and symplectic integration. Palmerston North, New Zealand: Massey University.' bibtex: '@book{Offen_2020, place={Palmerston North, New Zealand}, title={Analysis of Hamiltonian boundary value problems and symplectic integration}, publisher={Massey University}, author={Offen, Christian}, year={2020} }' chicago: 'Offen, Christian. Analysis of Hamiltonian Boundary Value Problems and Symplectic Integration. Palmerston North, New Zealand: Massey University, 2020.' ieee: 'C. Offen, Analysis of Hamiltonian boundary value problems and symplectic integration. Palmerston North, New Zealand: Massey University, 2020.' mla: Offen, Christian. Analysis of Hamiltonian Boundary Value Problems and Symplectic Integration. Massey University, 2020. short: C. Offen, Analysis of Hamiltonian Boundary Value Problems and Symplectic Integration, Massey University, Palmerston North, New Zealand, 2020. date_created: 2020-10-06T18:56:44Z date_updated: 2022-01-06T06:54:16Z ddc: - '510' extern: '1' file: - access_level: open_access content_type: application/pdf creator: coffen date_created: 2020-10-06T18:54:53Z date_updated: 2020-10-07T14:01:58Z description: |- A thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Mathematics at Massey University, Manawatū, New Zealand. file_id: '19948' file_name: ths_all_signatures.pdf file_size: 19465740 relation: main_file title: Thesis Christian Offen file_date_updated: 2020-10-07T14:01:58Z has_accepted_license: '1' language: - iso: eng main_file_link: - open_access: '1' url: https://hdl.handle.net/10179/16155 oa: '1' place: Palmerston North, New Zealand publication_status: published publisher: Massey University status: public supervisor: - first_name: Robert I full_name: McLachlan, Robert I last_name: McLachlan title: Analysis of Hamiltonian boundary value problems and symplectic integration type: dissertation user_id: '85279' year: '2020' ... --- _id: '19953' abstract: - lang: eng text: Current GNN architectures use a vertex neighborhood aggregation scheme, which limits their discriminative power to that of the 1-dimensional Weisfeiler-Lehman (WL) graph isomorphism test. Here, we propose a novel graph convolution operator that is based on the 2-dimensional WL test. We formally show that the resulting 2-WL-GNN architecture is more discriminative than existing GNN approaches. This theoretical result is complemented by experimental studies using synthetic and real data. On multiple common graph classification benchmarks, we demonstrate that the proposed model is competitive with state-of-the-art graph kernels and GNNs. author: - first_name: Clemens full_name: Damke, Clemens id: '48192' last_name: Damke orcid: 0000-0002-0455-0048 - first_name: Vitaly full_name: Melnikov, Vitaly id: '58747' last_name: Melnikov - first_name: Eyke full_name: Hüllermeier, Eyke id: '48129' last_name: Hüllermeier citation: ama: 'Damke C, Melnikov V, Hüllermeier E. A Novel Higher-order Weisfeiler-Lehman Graph Convolution. In: Jialin Pan S, Sugiyama M, eds. Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020). Vol 129. Proceedings of Machine Learning Research. Bangkok, Thailand: PMLR; 2020:49-64.' apa: 'Damke, C., Melnikov, V., & Hüllermeier, E. (2020). A Novel Higher-order Weisfeiler-Lehman Graph Convolution. In S. Jialin Pan & M. Sugiyama (Eds.), Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020) (Vol. 129, pp. 49–64). Bangkok, Thailand: PMLR.' bibtex: '@inproceedings{Damke_Melnikov_Hüllermeier_2020, place={Bangkok, Thailand}, series={Proceedings of Machine Learning Research}, title={A Novel Higher-order Weisfeiler-Lehman Graph Convolution}, volume={129}, booktitle={Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020)}, publisher={PMLR}, author={Damke, Clemens and Melnikov, Vitaly and Hüllermeier, Eyke}, editor={Jialin Pan, Sinno and Sugiyama, MasashiEditors}, year={2020}, pages={49–64}, collection={Proceedings of Machine Learning Research} }' chicago: 'Damke, Clemens, Vitaly Melnikov, and Eyke Hüllermeier. “A Novel Higher-Order Weisfeiler-Lehman Graph Convolution.” In Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020), edited by Sinno Jialin Pan and Masashi Sugiyama, 129:49–64. Proceedings of Machine Learning Research. Bangkok, Thailand: PMLR, 2020.' ieee: C. Damke, V. Melnikov, and E. Hüllermeier, “A Novel Higher-order Weisfeiler-Lehman Graph Convolution,” in Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020), Bangkok, Thailand, 2020, vol. 129, pp. 49–64. mla: Damke, Clemens, et al. “A Novel Higher-Order Weisfeiler-Lehman Graph Convolution.” Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020), edited by Sinno Jialin Pan and Masashi Sugiyama, vol. 129, PMLR, 2020, pp. 49–64. short: 'C. Damke, V. Melnikov, E. Hüllermeier, in: S. Jialin Pan, M. Sugiyama (Eds.), Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020), PMLR, Bangkok, Thailand, 2020, pp. 49–64.' conference: end_date: 2020-11-20 location: Bangkok, Thailand name: Asian Conference on Machine Learning start_date: 2020-11-18 date_created: 2020-10-08T10:48:38Z date_updated: 2022-01-06T06:54:17Z ddc: - '006' department: - _id: '355' editor: - first_name: Sinno full_name: Jialin Pan, Sinno last_name: Jialin Pan - first_name: Masashi full_name: Sugiyama, Masashi last_name: Sugiyama external_id: arxiv: - '2007.00346' file: - access_level: open_access content_type: application/pdf creator: cdamke date_created: 2020-10-08T10:54:48Z date_updated: 2020-10-08T11:21:00Z file_id: '19954' file_name: damke20.pdf file_size: 771137 relation: main_file - access_level: open_access content_type: application/pdf creator: cdamke date_created: 2020-10-08T10:54:59Z date_updated: 2020-10-08T11:24:29Z file_id: '19955' file_name: damke20-supp.pdf file_size: 613163 relation: supplementary_material file_date_updated: 2020-10-08T11:24:29Z has_accepted_license: '1' intvolume: ' 129' keyword: - graph neural networks - Weisfeiler-Lehman test - cycle detection language: - iso: eng oa: '1' page: 49-64 place: Bangkok, Thailand publication: Proceedings of the 12th Asian Conference on Machine Learning (ACML 2020) publication_status: published publisher: PMLR quality_controlled: '1' series_title: Proceedings of Machine Learning Research status: public title: A Novel Higher-order Weisfeiler-Lehman Graph Convolution type: conference user_id: '48192' volume: 129 year: '2020' ... --- _id: '19976' abstract: - lang: eng text: The aim to reduce pollutant emission has led to a trend towards lightweight construction in car body development during the last years. As a consequence of the resulting need for multi-material design, mechanical joining technologies become increasingly important. Mechanical joining allows for the combination of dissimilar materials, while thermic joining techniques reach their limits. Self-piercing riveting enables the joining of dissimilar materials by using semi-tubular rivets as mechanical fasteners. The rivet production, however, is costly and time-consuming, as the rivets generally have to be hardened, tempered and coated after forming, in order to achieve an adequate strength and corrosion resistance. A promising approach to improve the efficiency of the rivet manufacturing is the use of high-strength high nitrogen steel as rivet material because these additional process steps would not be necessary anymore. As a result of the comparatively high nitrogen content, such steels have various beneficial properties like higher strength, good ductility and improved corrosion resistance. By cold bulk forming of high nitrogen steels high-strength parts can be manufactured due to the strengthening which is caused by the high strain hardening. However, high tool loads thereby have to be expected and are a major challenge during the production process. Consequently, there is a need for appropriate forming strategies. This paper presents key aspects concerning the process design for the manufacturing of semi-tubular self-piercing rivets made of high-strength steel. The aim is to produce the rivets in several forming stages without intermediate heat treatment between the single stages. Due to the high strain hardening of the material, a two stage forming concept will be investigated. Cup-backward extrusion is chosen as the first process step in order to form the rivet shank without forming the rivet foot. Thus, the strain hardening effects in the area of the rivet foot are minimized and the tool loads during the following process step can be reduced. During the second and final forming stage the detailed geometry of the rivet foot and the rivet head is formed. In this context, the effect of different variations, for example concerning the final geometry of the rivet foot, on the tool load is investigated using multistage numerical analysis. Furthermore, the influence of the process temperature on occurring stresses is analysed. Based on the results of the investigations, an adequate forming strategy and a tool concept for the manufacturing of semi-tubular self-piercing rivets made of high-strength steel are presented. citation: ama: Kuball C-M, Uhe B, Meschut G, Merklein M, eds. Process Design for the Forming of Semi-Tubular Self-Piercing Rivets Made of High Nitrogen Steel. Vol 50.; 2020:280-285. doi:10.1016/j.promfg.2020.08.052 apa: Kuball, C.-M., Uhe, B., Meschut, G., & Merklein, M. (Eds.). (2020). Process design for the forming of semi-tubular self-piercing rivets made of high nitrogen steel (Vol. 50, pp. 280–285). https://doi.org/10.1016/j.promfg.2020.08.052 bibtex: '@book{Kuball_Uhe_Meschut_Merklein_2020, series={Procedia Manufacturing}, title={Process design for the forming of semi-tubular self-piercing rivets made of high nitrogen steel}, volume={50}, DOI={10.1016/j.promfg.2020.08.052}, year={2020}, pages={280–285}, collection={Procedia Manufacturing} }' chicago: Kuball, Clara-Maria, Benedikt Uhe, Gerson Meschut, and Marion Merklein, eds. Process Design for the Forming of Semi-Tubular Self-Piercing Rivets Made of High Nitrogen Steel. Vol. 50. Procedia Manufacturing, 2020. https://doi.org/10.1016/j.promfg.2020.08.052. ieee: C.-M. Kuball, B. Uhe, G. Meschut, and M. Merklein, Eds., Process design for the forming of semi-tubular self-piercing rivets made of high nitrogen steel, vol. 50. 2020, pp. 280–285. mla: Kuball, Clara-Maria, et al., editors. Process Design for the Forming of Semi-Tubular Self-Piercing Rivets Made of High Nitrogen Steel. Vol. 50, 2020, pp. 280–85, doi:10.1016/j.promfg.2020.08.052. short: C.-M. Kuball, B. Uhe, G. Meschut, M. Merklein, eds., Process Design for the Forming of Semi-Tubular Self-Piercing Rivets Made of High Nitrogen Steel, 2020. date_created: 2020-10-12T08:30:08Z date_updated: 2022-01-06T06:54:17Z department: - _id: '157' doi: 10.1016/j.promfg.2020.08.052 editor: - first_name: Clara-Maria full_name: Kuball, Clara-Maria last_name: Kuball - first_name: Benedikt full_name: Uhe, Benedikt id: '38131' last_name: Uhe - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 - first_name: Marion full_name: Merklein, Marion last_name: Merklein intvolume: ' 50' keyword: - high nitrogen steel - self-piercing riveting - joining by forming - bulk forming - tool design language: - iso: eng page: 280-285 publication_status: published quality_controlled: '1' series_title: Procedia Manufacturing status: public title: Process design for the forming of semi-tubular self-piercing rivets made of high nitrogen steel type: conference_editor user_id: '38131' volume: 50 year: '2020' ... --- _id: '19999' author: - first_name: Stefan full_name: Mayer, Stefan last_name: Mayer citation: ama: Mayer S. Optimierung von JMCTest Beim Testen von Inter Method Contracts. Universität Paderborn; 2020. apa: Mayer, S. (2020). Optimierung von JMCTest beim Testen von Inter Method Contracts. Universität Paderborn. bibtex: '@book{Mayer_2020, title={Optimierung von JMCTest beim Testen von Inter Method Contracts}, publisher={Universität Paderborn}, author={Mayer, Stefan}, year={2020} }' chicago: Mayer, Stefan. Optimierung von JMCTest Beim Testen von Inter Method Contracts. Universität Paderborn, 2020. ieee: S. Mayer, Optimierung von JMCTest beim Testen von Inter Method Contracts. Universität Paderborn, 2020. mla: Mayer, Stefan. Optimierung von JMCTest Beim Testen von Inter Method Contracts. Universität Paderborn, 2020. short: S. Mayer, Optimierung von JMCTest Beim Testen von Inter Method Contracts, Universität Paderborn, 2020. date_created: 2020-10-15T05:15:46Z date_updated: 2022-01-06T06:54:18Z department: - _id: '7' - _id: '77' language: - iso: eng project: - _id: '1' name: SFB 901 - _id: '3' name: SFB 901 - Project Area B - _id: '11' name: SFB 901 - Subproject B3 publisher: Universität Paderborn status: public supervisor: - first_name: Heike full_name: Wehrheim, Heike id: '573' last_name: Wehrheim title: Optimierung von JMCTest beim Testen von Inter Method Contracts type: bachelorsthesis user_id: '477' year: '2020' ... --- _id: '20116' author: - first_name: Zahra full_name: Nouri, Zahra id: '35802' last_name: Nouri - first_name: Henning full_name: Wachsmuth, Henning id: '3900' last_name: Wachsmuth - first_name: Gregor full_name: Engels, Gregor id: '107' last_name: Engels citation: ama: 'Nouri Z, Wachsmuth H, Engels G. Mining Crowdsourcing Problems from Discussion Forums of Workers. In: Proceedings of COLING 2020, the 28th International Conference on Computational Linguistics. ; :6264-6276.' apa: Nouri, Z., Wachsmuth, H., & Engels, G. (n.d.). Mining Crowdsourcing Problems from Discussion Forums of Workers. In Proceedings of COLING 2020, the 28th International Conference on Computational Linguistics (pp. 6264–6276). Barcelona, Spain. bibtex: '@inproceedings{Nouri_Wachsmuth_Engels, title={Mining Crowdsourcing Problems from Discussion Forums of Workers}, booktitle={Proceedings of COLING 2020, the 28th International Conference on Computational Linguistics}, author={Nouri, Zahra and Wachsmuth, Henning and Engels, Gregor}, pages={6264–6276} }' chicago: Nouri, Zahra, Henning Wachsmuth, and Gregor Engels. “Mining Crowdsourcing Problems from Discussion Forums of Workers.” In Proceedings of COLING 2020, the 28th International Conference on Computational Linguistics, 6264–76, n.d. ieee: Z. Nouri, H. Wachsmuth, and G. Engels, “Mining Crowdsourcing Problems from Discussion Forums of Workers,” in Proceedings of COLING 2020, the 28th International Conference on Computational Linguistics, Barcelona, Spain, pp. 6264–6276. mla: Nouri, Zahra, et al. “Mining Crowdsourcing Problems from Discussion Forums of Workers.” Proceedings of COLING 2020, the 28th International Conference on Computational Linguistics, pp. 6264–76. short: 'Z. Nouri, H. Wachsmuth, G. Engels, in: Proceedings of COLING 2020, the 28th International Conference on Computational Linguistics, n.d., pp. 6264–6276.' conference: end_date: 2020-12-13 location: Barcelona, Spain name: The 28th International Conference on Computational Linguistics start_date: 2020-12-08 date_created: 2020-10-18T12:21:34Z date_updated: 2022-01-06T06:54:19Z ddc: - '000' department: - _id: '600' file: - access_level: closed content_type: application/pdf creator: znouri date_created: 2020-11-10T14:25:56Z date_updated: 2020-11-10T14:25:56Z file_id: '20334' file_name: Mining Crowdsourcing Problems from Discussion Forums of Workers.pdf file_size: 610246 relation: main_file success: 1 file_date_updated: 2020-11-10T14:25:56Z has_accepted_license: '1' language: - iso: eng page: 6264-6276 publication: Proceedings of COLING 2020, the 28th International Conference on Computational Linguistics publication_status: accepted status: public title: Mining Crowdsourcing Problems from Discussion Forums of Workers type: conference user_id: '82920' year: '2020' ... --- _id: '20122' author: - first_name: Roxanne full_name: El Baff, Roxanne last_name: El Baff - first_name: Khalid full_name: Al-Khatib, Khalid last_name: Al-Khatib - first_name: Benno full_name: Stein, Benno last_name: Stein - first_name: Henning full_name: Wachsmuth, Henning id: '3900' last_name: Wachsmuth citation: ama: 'El Baff R, Al-Khatib K, Stein B, Wachsmuth H. Persuasiveness of News Editorials depending on Ideology and Personality. In: Third Workshop on Computational Modeling of People’s Opinions, Personality, and Emotions in Social Media (PEOPLES 2020). ; 2020:29-40.' apa: El Baff, R., Al-Khatib, K., Stein, B., & Wachsmuth, H. (2020). Persuasiveness of News Editorials depending on Ideology and Personality. In Third Workshop on Computational Modeling of People’s Opinions, Personality, and Emotions in Social Media (PEOPLES 2020) (pp. 29–40). bibtex: '@inproceedings{El Baff_Al-Khatib_Stein_Wachsmuth_2020, title={Persuasiveness of News Editorials depending on Ideology and Personality}, booktitle={Third Workshop on Computational Modeling of People’s Opinions, Personality, and Emotions in Social Media (PEOPLES 2020)}, author={El Baff, Roxanne and Al-Khatib, Khalid and Stein, Benno and Wachsmuth, Henning}, year={2020}, pages={29–40} }' chicago: El Baff, Roxanne, Khalid Al-Khatib, Benno Stein, and Henning Wachsmuth. “Persuasiveness of News Editorials Depending on Ideology and Personality.” In Third Workshop on Computational Modeling of People’s Opinions, Personality, and Emotions in Social Media (PEOPLES 2020), 29–40, 2020. ieee: R. El Baff, K. Al-Khatib, B. Stein, and H. Wachsmuth, “Persuasiveness of News Editorials depending on Ideology and Personality,” in Third Workshop on Computational Modeling of People’s Opinions, Personality, and Emotions in Social Media (PEOPLES 2020), 2020, pp. 29–40. mla: El Baff, Roxanne, et al. “Persuasiveness of News Editorials Depending on Ideology and Personality.” Third Workshop on Computational Modeling of People’s Opinions, Personality, and Emotions in Social Media (PEOPLES 2020), 2020, pp. 29–40. short: 'R. El Baff, K. Al-Khatib, B. Stein, H. Wachsmuth, in: Third Workshop on Computational Modeling of People’s Opinions, Personality, and Emotions in Social Media (PEOPLES 2020), 2020, pp. 29–40.' date_created: 2020-10-19T08:49:05Z date_updated: 2022-01-06T06:54:20Z department: - _id: '600' language: - iso: eng main_file_link: - url: https://www.aclweb.org/anthology/2020.peoples-1.4.pdf page: 29-40 publication: Third Workshop on Computational Modeling of People's Opinions, Personality, and Emotions in Social Media (PEOPLES 2020) status: public title: Persuasiveness of News Editorials depending on Ideology and Personality type: conference user_id: '82920' year: '2020' ... --- _id: '20123' author: - first_name: Bardo full_name: Herzig, Bardo last_name: Herzig - first_name: Alexander full_name: Martin, Alexander last_name: Martin - first_name: Tilman-Mathies full_name: Klar, Tilman-Mathies id: '35771' last_name: Klar citation: ama: 'Herzig B, Martin A, Klar T-M. Mobile Medien – Medienpädagogische und technische Grundlagen, Potential für den Deutschunterricht und Beispiele. In: Knopf J, Abraham U, eds. Deutsch Digital. Band 1 Theorie (2. Aufl.). ; 2020:108-135.' apa: Herzig, B., Martin, A., & Klar, T.-M. (2020). Mobile Medien – Medienpädagogische und technische Grundlagen, Potential für den Deutschunterricht und Beispiele. In J. Knopf & U. Abraham (Eds.), Deutsch Digital. Band 1 Theorie (2. Aufl.) (pp. 108–135). bibtex: '@inbook{Herzig_Martin_Klar_2020, title={Mobile Medien – Medienpädagogische und technische Grundlagen, Potential für den Deutschunterricht und Beispiele.}, booktitle={Deutsch Digital. Band 1 Theorie (2. Aufl.)}, author={Herzig, Bardo and Martin, Alexander and Klar, Tilman-Mathies}, editor={Knopf, Julia and Abraham, UlfEditors}, year={2020}, pages={108–135} }' chicago: Herzig, Bardo, Alexander Martin, and Tilman-Mathies Klar. “Mobile Medien – Medienpädagogische und technische Grundlagen, Potential für den Deutschunterricht und Beispiele.” In Deutsch Digital. Band 1 Theorie (2. Aufl.), edited by Julia Knopf and Ulf Abraham, 108–35, 2020. ieee: B. Herzig, A. Martin, and T.-M. Klar, “Mobile Medien – Medienpädagogische und technische Grundlagen, Potential für den Deutschunterricht und Beispiele.,” in Deutsch Digital. Band 1 Theorie (2. Aufl.), J. Knopf and U. Abraham, Eds. 2020, pp. 108–135. mla: Herzig, Bardo, et al. “Mobile Medien – Medienpädagogische und technische Grundlagen, Potential für den Deutschunterricht und Beispiele.” Deutsch Digital. Band 1 Theorie (2. Aufl.), edited by Julia Knopf and Ulf Abraham, 2020, pp. 108–35. short: 'B. Herzig, A. Martin, T.-M. Klar, in: J. Knopf, U. Abraham (Eds.), Deutsch Digital. Band 1 Theorie (2. Aufl.), 2020, pp. 108–135.' date_created: 2020-10-19T12:48:19Z date_updated: 2022-01-06T06:54:20Z editor: - first_name: Julia full_name: Knopf, Julia last_name: Knopf - first_name: Ulf full_name: Abraham, Ulf last_name: Abraham language: - iso: ger page: 108-135 publication: Deutsch Digital. Band 1 Theorie (2. Aufl.) publication_identifier: isbn: - 978-3-8340-2048-2 status: public title: Mobile Medien – Medienpädagogische und technische Grundlagen, Potential für den Deutschunterricht und Beispiele. type: book_chapter user_id: '35771' year: '2020' ... --- _id: '20131' author: - first_name: Dennis full_name: Kundisch, Dennis id: '21117' last_name: Kundisch - first_name: Daniel full_name: Beverungen, Daniel id: '59677' last_name: Beverungen citation: ama: Kundisch D, Beverungen D. Als Wirtschaftsinformatiker die digitale Transformation in Organisationen gestalten. Martin, Slovakia; 2020:22-26. apa: Kundisch, D., & Beverungen, D. (2020). Als Wirtschaftsinformatiker die digitale Transformation in Organisationen gestalten (pp. 22–26). Martin, Slovakia. bibtex: '@book{Kundisch_Beverungen_2020, place={Martin, Slovakia}, series={Traumjob IT - Durchstarten leicht gemacht 2021, e-fellows.net}, title={Als Wirtschaftsinformatiker die digitale Transformation in Organisationen gestalten}, author={Kundisch, Dennis and Beverungen, Daniel}, year={2020}, pages={22–26}, collection={Traumjob IT - Durchstarten leicht gemacht 2021, e-fellows.net} }' chicago: Kundisch, Dennis, and Daniel Beverungen. Als Wirtschaftsinformatiker die digitale Transformation in Organisationen gestalten. Traumjob IT - Durchstarten leicht gemacht 2021, e-fellows.net. Martin, Slovakia, 2020. ieee: D. Kundisch and D. Beverungen, Als Wirtschaftsinformatiker die digitale Transformation in Organisationen gestalten. Martin, Slovakia, 2020, pp. 22–26. mla: Kundisch, Dennis, and Daniel Beverungen. Als Wirtschaftsinformatiker die digitale Transformation in Organisationen gestalten. 2020, pp. 22–26. short: D. Kundisch, D. Beverungen, Als Wirtschaftsinformatiker die digitale Transformation in Organisationen gestalten, Martin, Slovakia, 2020. date_created: 2020-10-20T11:04:14Z date_updated: 2022-01-06T06:54:20Z department: - _id: '276' language: - iso: ger page: 22-26 place: Martin, Slovakia series_title: Traumjob IT - Durchstarten leicht gemacht 2021, e-fellows.net status: public title: Als Wirtschaftsinformatiker die digitale Transformation in Organisationen gestalten type: report user_id: '16205' year: '2020' ... --- _id: '20139' author: - first_name: Maximilian full_name: Spliethöver, Maximilian id: '84035' last_name: Spliethöver orcid: 0000-0003-4364-1409 - first_name: Henning full_name: Wachsmuth, Henning id: '3900' last_name: Wachsmuth citation: ama: 'Spliethöver M, Wachsmuth H. Argument from Old Man’s View: Assessing Social Bias in Argumentation. In: Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020). ; 2020:76-87.' apa: 'Spliethöver, M., & Wachsmuth, H. (2020). Argument from Old Man’s View: Assessing Social Bias in Argumentation. In Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020) (pp. 76–87).' bibtex: '@inproceedings{Spliethöver_Wachsmuth_2020, title={Argument from Old Man’s View: Assessing Social Bias in Argumentation}, booktitle={Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020)}, author={Spliethöver, Maximilian and Wachsmuth, Henning}, year={2020}, pages={76–87} }' chicago: 'Spliethöver, Maximilian, and Henning Wachsmuth. “Argument from Old Man’s View: Assessing Social Bias in Argumentation.” In Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020), 76–87, 2020.' ieee: 'M. Spliethöver and H. Wachsmuth, “Argument from Old Man’s View: Assessing Social Bias in Argumentation,” in Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020), 2020, pp. 76–87.' mla: 'Spliethöver, Maximilian, and Henning Wachsmuth. “Argument from Old Man’s View: Assessing Social Bias in Argumentation.” Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020), 2020, pp. 76–87.' short: 'M. Spliethöver, H. Wachsmuth, in: Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020), 2020, pp. 76–87.' date_created: 2020-10-20T13:03:08Z date_updated: 2022-01-06T06:54:20Z department: - _id: '600' language: - iso: eng main_file_link: - open_access: '1' url: https://www.aclweb.org/anthology/2020.argmining-1.9 oa: '1' page: 76-87 publication: Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020) status: public title: 'Argument from Old Man''s View: Assessing Social Bias in Argumentation' type: conference user_id: '84035' year: '2020' ... --- _id: '20140' author: - first_name: Jonas full_name: Dorsch, Jonas last_name: Dorsch - first_name: Henning full_name: Wachsmuth, Henning id: '3900' last_name: Wachsmuth citation: ama: 'Dorsch J, Wachsmuth H. Semi-Supervised Cleansing of Web Argument Corpora. In: Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020). ; 2020:19-29.' apa: Dorsch, J., & Wachsmuth, H. (2020). Semi-Supervised Cleansing of Web Argument Corpora. In Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020) (pp. 19–29). bibtex: '@inproceedings{Dorsch_Wachsmuth_2020, title={Semi-Supervised Cleansing of Web Argument Corpora}, booktitle={Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020)}, author={Dorsch, Jonas and Wachsmuth, Henning}, year={2020}, pages={19–29} }' chicago: Dorsch, Jonas, and Henning Wachsmuth. “Semi-Supervised Cleansing of Web Argument Corpora.” In Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020), 19–29, 2020. ieee: J. Dorsch and H. Wachsmuth, “Semi-Supervised Cleansing of Web Argument Corpora,” in Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020), 2020, pp. 19–29. mla: Dorsch, Jonas, and Henning Wachsmuth. “Semi-Supervised Cleansing of Web Argument Corpora.” Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020), 2020, pp. 19–29. short: 'J. Dorsch, H. Wachsmuth, in: Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020), 2020, pp. 19–29.' date_created: 2020-10-20T13:04:15Z date_updated: 2022-01-06T06:54:20Z department: - _id: '600' language: - iso: eng main_file_link: - url: https://www.aclweb.org/anthology/2020.argmining-1.3.pdf page: 19-29 publication: Proceedings of the 7th Workshop on Argument Mining (ArgMining 2020) status: public title: Semi-Supervised Cleansing of Web Argument Corpora type: conference user_id: '82920' year: '2020' ... --- _id: '20145' abstract: - lang: ger text: "Der Karosseriebau ist zunehmend durch die Verwendung unterschiedlicher Werkstoffe in Mischbauweise gekennzeichnet, was zu einem Einsatz von mechanischen Fügeverfahren geführt hat. Hieraus resultieren die Zielsetzungen, die mechanischen Fügeverfahren in ihrer Effizienz und ihren Einsatzbereichen zu erweitern, sowie die Anzahl der Experimente zu reduzieren und Entwicklungszyklen zu verkürzen. Dies erfolgt mit Unterstützung der numerischen Simulation. Neben der Beschreibung des plastischen Verhaltens gilt es auch, das Schädigungsverhalten abzubilden.\r\n\r\nDer Fügeprozess bzw. die Fügerichtung erfolgt senkrecht zur Blechoberfläche und führt somit zu einem dreidimensionalen Zustand der Fügelemente. Hieraus leitet sich die Herausforderung ab, das Werkstoffversagen in Abhängigkeit der Beanspruchungssituation zu beschreiben. Ein einfacher Ansatz zur Abbildung des Durchdringens ist ein geometrisches Trennkriterium.\r\n\r\nEin solches Kriterium basiert i.d.R. auf einem experimentell beobachteten Verhalten und ist somit nicht prognosefähig für Variationen bzgl. Werkzeugkonfigurationen, Blechdicken- und Werkstoffgüten-Kombinationen. In diesem Projekt wird das Schädigungsmodell GISSMO (Generalized Incremental Stress State dependent damage Model) verwendet, um die Entwicklung der duktilen Schädigung zu beschreiben und den Bruchbeginn während des Stanzniet- und Schneidclinchens vorherzusagen.\r\n\r\nDer Spannungszustand während der Prozesssimulation wird untersucht und die verschiedenen Schädigungsproben werden experimentell erprobt, um die Versagenskurven zu charakterisieren. Die Versagenskurven werden im Schädigungsmodell GISSMO definiert. Um die Genauigkeit des Modells zu gewährleisten, wird die Verifizierung des Modells durch die Simulation von Schädigungsproben mit dem Schädigungsmodell durchgeführt.\r\n\r\nZur Validierung des Modells wird die Simulation des Fügeprozesses mit dem Schädigungsmodell durchgeführt und die Ergebnisse von Simulation und Experiment verglichen. Darüber hinaus werden Sensitivitätsanalysen durchgeführt, um die Einflüsse der Fertigungsprozesse, der Lackierung und des Diskretisierungsgrades auf das Schädigungsverhalten des Materials zu identifizieren.\r\nDas IGF-Vorhaben „Methodenentwicklung zur Schädigungsmodellierung für die numerische Prozesssimulation mechanischer Fügeverfahren\" der Forschungsvereinigung EFB e.V. wurde unter der Fördernummer AiF 19452N über die Arbeitsgemeinschaft industrieller Forschungsvereinigungen (AiF) im Rahmen des Programms zur Förderung der Industriellen Gemeinschaftsforschung (IGF) vom Bundesministerium für Wirtschaft und Energie aufgrund eines Beschlusses des Deutschen Bundestages gefördert. Der Abschlussbericht ist als EFB-Forschungsbericht Nr. 527 erschienen und bei der EFB-Geschäftsstelle und im Buchhandel erhältlich." - lang: eng text: "The body construction is increasingly characterized by the use of different materials in multi-material-design, which has led to the application of a variety of mechanical joining processes. To enhance the mechanical joining processes in their efficiency, numerical simulation can be used as an effective tool to reduce the number of experiments and shorten the product development cycles. In addition to the description of the plasticity, the damage and the failure behavior of material must also be taken into account.\r\n\r\nIn self-pierce riveting simulations, the rivet penetrates perpendicular into the sheet surface and produces a three-dimensional stress state. Hence, it is essential to describe the material failure as a function of a three-dimensional stress state.\r\n\r\nA simple approach to describe the separation of upper sheet in the simulation of the joining process is based on a geometric separation criterion. Such a criterion is not predictive und cannot be used in case of variations in tool configurations, sheet thickness, and material combinations.\r\n\r\nIn this project, the damage model GISSMO (Generalized Incremental Stress State dependent damage Model) is used to describe the evolution of ductile damage and predict the onset of fracture during the self-piercing riveting and shear-clinching.\r\n\r\nThe stress state during the process simulation is studied and the variety of damage specimens are experimental examined to characterize the failure curves. The failure curves are defined in the GISSMO damage model. To ensure the accuracy of the model, the verification of the model using simulation of damage specimens with damage model is performed.\r\n\r\nFor the validation of model, the simulation of the joining process using the damage model is carried out and the results of simulation and experiment are compared. Furthermore, sensitivity analyses are performed to identify the influences of manufacturing processes, the evaluation method, and the degree of discretization on the damage behavior of material." author: - first_name: Mortaza full_name: Otroshi, Mortaza id: '71269' last_name: Otroshi orcid: 0000-0002-8652-9209 - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: Otroshi M, Meschut G. Methodenentwicklung zur Schädigungsmodellierung für die numerische Prozesssimulation mechanischer Fügeverfahren. Europäische Forschungsgesellschaft für Blechverarbeitung e.V.; 2020. apa: Otroshi, M., & Meschut, G. (2020). Methodenentwicklung zur Schädigungsmodellierung für die numerische Prozesssimulation mechanischer Fügeverfahren. Europäische Forschungsgesellschaft für Blechverarbeitung e.V. bibtex: '@book{Otroshi_Meschut_2020, title={Methodenentwicklung zur Schädigungsmodellierung für die numerische Prozesssimulation mechanischer Fügeverfahren}, publisher={Europäische Forschungsgesellschaft für Blechverarbeitung e.V.}, author={Otroshi, Mortaza and Meschut, Gerson}, year={2020} }' chicago: Otroshi, Mortaza, and Gerson Meschut. Methodenentwicklung zur Schädigungsmodellierung für die numerische Prozesssimulation mechanischer Fügeverfahren. Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2020. ieee: M. Otroshi and G. Meschut, Methodenentwicklung zur Schädigungsmodellierung für die numerische Prozesssimulation mechanischer Fügeverfahren. Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2020. mla: Otroshi, Mortaza, and Gerson Meschut. Methodenentwicklung zur Schädigungsmodellierung für die numerische Prozesssimulation mechanischer Fügeverfahren. Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2020. short: M. Otroshi, G. Meschut, Methodenentwicklung zur Schädigungsmodellierung für die numerische Prozesssimulation mechanischer Fügeverfahren, Europäische Forschungsgesellschaft für Blechverarbeitung e.V., 2020. date_created: 2020-10-21T06:41:26Z date_updated: 2022-01-06T06:54:20Z ddc: - '620' department: - _id: '157' file: - access_level: closed content_type: image/jpeg creator: motroshi date_created: 2021-02-03T12:14:18Z date_updated: 2021-02-03T12:14:18Z file_id: '21151' file_name: Schädigunsmodellierung__efb527.jpg file_size: 12718 relation: main_file success: 1 file_date_updated: 2021-02-03T12:14:18Z has_accepted_license: '1' language: - iso: ger main_file_link: - url: https://ble-x.de/mydocs/1606 page: '182' publication_identifier: isbn: - 978-3-86776-582-4 publication_status: published publisher: Europäische Forschungsgesellschaft für Blechverarbeitung e.V. report_number: '527' status: public title: Methodenentwicklung zur Schädigungsmodellierung für die numerische Prozesssimulation mechanischer Fügeverfahren type: report user_id: '71269' year: '2020' ... --- _id: '20146' abstract: - lang: eng text: "Joining technology is regarded as a key technology for reducing energy consumption and CO2 imitation as well as the use of innovative materials and development of new, resource-saving products. Punch riveting is a widely used and established joining process in many sectors. The white and brown goods, electrical engineering, construction and, in particular, the automotive industry are some of the sectors mentioned here.\r\n\r\nSince the design and assessment of punch rivet components with regard to structural durability can only be carried out experimentally using prototypes due to a lack of experience and calculation concepts, the improvement of this uneconomical and time-consuming procedure is the goal of this contribution.\r\n\r\nTherefore, a numerical simulation and design method for cyclically loads punched riveted joints shall be introduced. This concept shall be based on the notch strain concept.\r\n\r\nThe following steps are necessary to achieve the goal shown above:\r\n\r\n Tensile tests on all materials involved in the joint for determination of tensile strength and quasi-static stress-strain curves\r\n Estimation of the cyclic material properties from the tensile strength in order to obtain the strain-life curve and the cyclic stress-strain curve\r\n Estimation of mean stress sensitivity from the tensile strength to conduct an amplitude transformation for variable amplitude loadings.\r\n Execution of a 2D forming simulation of the joining process to determine the geometry and the stresses and degrees of deformation present in the connection\r\n Transferring the results of the forming simulation into a static-mechanical load simulation for determining the relation between the external load and the elastic-plastic strain at the critical point\r\n Estimation of the service life by means of the damage parameter Wöhler curves calculated from the strain-life curve\r\n\r\nIn order to verify the simulation and calculation method, service life investigations have been carried out on punched riveted components under constant and variable amplitude load.\r\n\r\nThe test results, as well as the workflow through the fatigue assessment and its accuracy in estimation the fatigue life will be shown in this contribution." author: - first_name: Lukas full_name: Masendorf, Lukas last_name: Masendorf - first_name: Michael full_name: Wächter, Michael last_name: Wächter - first_name: Stephan full_name: Horstmann, Stephan last_name: Horstmann - first_name: Mortaza full_name: Otroshi, Mortaza id: '71269' last_name: Otroshi orcid: 0000-0002-8652-9209 - first_name: Alfons full_name: Esderts, Alfons last_name: Esderts - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: 'Masendorf L, Wächter M, Horstmann S, Otroshi M, Esderts A, Meschut G. Linear damage accumulation of self-pierce riveted joints. In: Deutscher Verband für Materialforschung und -prüfung e.V.; 2020.' apa: 'Masendorf, L., Wächter, M., Horstmann, S., Otroshi, M., Esderts, A., & Meschut, G. (2020). Linear damage accumulation of self-pierce riveted joints. Presented at the Fourth International Conference on Material and Component Performance under Variable Amplitude Loading, Darmstadt, Germany: Deutscher Verband für Materialforschung und -prüfung e.V.' bibtex: '@inproceedings{Masendorf_Wächter_Horstmann_Otroshi_Esderts_Meschut_2020, title={Linear damage accumulation of self-pierce riveted joints}, publisher={Deutscher Verband für Materialforschung und -prüfung e.V.}, author={Masendorf, Lukas and Wächter, Michael and Horstmann, Stephan and Otroshi, Mortaza and Esderts, Alfons and Meschut, Gerson}, year={2020} }' chicago: Masendorf, Lukas, Michael Wächter, Stephan Horstmann, Mortaza Otroshi, Alfons Esderts, and Gerson Meschut. “Linear Damage Accumulation of Self-Pierce Riveted Joints.” Deutscher Verband für Materialforschung und -prüfung e.V., 2020. ieee: L. Masendorf, M. Wächter, S. Horstmann, M. Otroshi, A. Esderts, and G. Meschut, “Linear damage accumulation of self-pierce riveted joints,” presented at the Fourth International Conference on Material and Component Performance under Variable Amplitude Loading, Darmstadt, Germany, 2020. mla: Masendorf, Lukas, et al. Linear Damage Accumulation of Self-Pierce Riveted Joints. Deutscher Verband für Materialforschung und -prüfung e.V., 2020. short: 'L. Masendorf, M. Wächter, S. Horstmann, M. Otroshi, A. Esderts, G. Meschut, in: Deutscher Verband für Materialforschung und -prüfung e.V., 2020.' conference: end_date: 2020-04-01 location: Darmstadt, Germany name: Fourth International Conference on Material and Component Performance under Variable Amplitude Loading start_date: 2020-03-30 date_created: 2020-10-21T06:55:12Z date_updated: 2022-01-06T06:54:20Z department: - _id: '157' keyword: - punch rivet - notch strain conept - structural durability language: - iso: eng publication_identifier: isbn: - 978-3-9820591-0-5 publication_status: published publisher: Deutscher Verband für Materialforschung und -prüfung e.V. status: public title: Linear damage accumulation of self-pierce riveted joints type: conference user_id: '71269' year: '2020' ... --- _id: '20159' abstract: - lang: eng text: "Let G = (V,E) be an undirected graph on n vertices with non-negative capacities on its edges. The mincut sensitivity problem for the insertion of an edge is defined as follows. Build a compact data structure for G and a given set S ⊆ V of vertices that, on receiving any edge (x,y) ∈ S×S of positive capacity as query input, can efficiently report the set of all pairs from S× S whose mincut value increases upon insertion of the edge (x,y) to G. The only result that exists for this problem is for a single pair of vertices (Picard and Queyranne, Mathematical Programming Study, 13 (1980), 8-16). We present the following results for the single source and the all-pairs versions of this problem. \r\n1) Single source: Given any designated source vertex s, there exists a data structure of size \U0001D4AA(|S|) that can output all those vertices from S whose mincut value to s increases upon insertion of any given edge. The time taken by the data structure to answer any query is \U0001D4AA(|S|). \r\n2) All-pairs: There exists an \U0001D4AA(|S|²) size data structure that can output all those pairs of vertices from S× S whose mincut value gets increased upon insertion of any given edge. The time taken by the data structure to answer any query is \U0001D4AA(k), where k is the number of pairs of vertices whose mincut increases. \r\nFor both these versions, we also address the problem of reporting the values of the mincuts upon insertion of any given edge. To derive our results, we use interesting insights into the nearest and the farthest mincuts for a pair of vertices. In addition, a crucial result, that we establish and use in our data structures, is that there exists a directed acyclic graph of \U0001D4AA(n) size that compactly stores the farthest mincuts from all vertices of V to a designated vertex s in the graph. We believe that this result is of independent interest, especially, because it also complements a previously existing result by Hariharan et al. (STOC 2007) that the nearest mincuts from all vertices of V to s is a laminar family, and hence, can be stored compactly in a tree of \U0001D4AA(n) size." author: - first_name: Surender full_name: Baswana, Surender last_name: Baswana - first_name: Shiv full_name: Gupta, Shiv last_name: Gupta - first_name: Till full_name: Knollmann, Till id: '39241' last_name: Knollmann orcid: 0000-0003-2014-4696 citation: ama: 'Baswana S, Gupta S, Knollmann T. Mincut Sensitivity Data Structures for the Insertion of an Edge. In: Grandoni F, Herman G, Sanders P, eds. 28th Annual European Symposium on Algorithms (ESA 2020). Vol 173. Leibniz International Proceedings in Informatics (LIPIcs). Dagstuhl, Germany: Schloss Dagstuhl -- Leibniz-Zentrum für Informatik; 2020:12:1-12:14. doi:10.4230/LIPIcs.ESA.2020.12' apa: 'Baswana, S., Gupta, S., & Knollmann, T. (2020). Mincut Sensitivity Data Structures for the Insertion of an Edge. In F. Grandoni, G. Herman, & P. Sanders (Eds.), 28th Annual European Symposium on Algorithms (ESA 2020) (Vol. 173, pp. 12:1-12:14). Dagstuhl, Germany: Schloss Dagstuhl -- Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.ESA.2020.12' bibtex: '@inproceedings{Baswana_Gupta_Knollmann_2020, place={Dagstuhl, Germany}, series={Leibniz International Proceedings in Informatics (LIPIcs)}, title={Mincut Sensitivity Data Structures for the Insertion of an Edge}, volume={173}, DOI={10.4230/LIPIcs.ESA.2020.12}, booktitle={28th Annual European Symposium on Algorithms (ESA 2020)}, publisher={Schloss Dagstuhl -- Leibniz-Zentrum für Informatik}, author={Baswana, Surender and Gupta, Shiv and Knollmann, Till}, editor={Grandoni, Fabrizio and Herman, Grzegorz and Sanders, PeterEditors}, year={2020}, pages={12:1-12:14}, collection={Leibniz International Proceedings in Informatics (LIPIcs)} }' chicago: 'Baswana, Surender, Shiv Gupta, and Till Knollmann. “Mincut Sensitivity Data Structures for the Insertion of an Edge.” In 28th Annual European Symposium on Algorithms (ESA 2020), edited by Fabrizio Grandoni, Grzegorz Herman, and Peter Sanders, 173:12:1-12:14. Leibniz International Proceedings in Informatics (LIPIcs). Dagstuhl, Germany: Schloss Dagstuhl -- Leibniz-Zentrum für Informatik, 2020. https://doi.org/10.4230/LIPIcs.ESA.2020.12.' ieee: S. Baswana, S. Gupta, and T. Knollmann, “Mincut Sensitivity Data Structures for the Insertion of an Edge,” in 28th Annual European Symposium on Algorithms (ESA 2020), 2020, vol. 173, pp. 12:1-12:14. mla: Baswana, Surender, et al. “Mincut Sensitivity Data Structures for the Insertion of an Edge.” 28th Annual European Symposium on Algorithms (ESA 2020), edited by Fabrizio Grandoni et al., vol. 173, Schloss Dagstuhl -- Leibniz-Zentrum für Informatik, 2020, pp. 12:1-12:14, doi:10.4230/LIPIcs.ESA.2020.12. short: 'S. Baswana, S. Gupta, T. Knollmann, in: F. Grandoni, G. Herman, P. Sanders (Eds.), 28th Annual European Symposium on Algorithms (ESA 2020), Schloss Dagstuhl -- Leibniz-Zentrum für Informatik, Dagstuhl, Germany, 2020, pp. 12:1-12:14.' date_created: 2020-10-21T12:00:20Z date_updated: 2022-01-06T06:54:20Z department: - _id: '63' doi: 10.4230/LIPIcs.ESA.2020.12 editor: - first_name: Fabrizio full_name: Grandoni, Fabrizio last_name: Grandoni - first_name: Grzegorz full_name: Herman, Grzegorz last_name: Herman - first_name: Peter full_name: Sanders, Peter last_name: Sanders intvolume: ' 173' keyword: - Mincut - Sensitivity - Data Structure language: - iso: eng page: 12:1-12:14 place: Dagstuhl, Germany publication: 28th Annual European Symposium on Algorithms (ESA 2020) publication_identifier: isbn: - 978-3-95977-162-7 issn: - 1868-8969 publisher: Schloss Dagstuhl -- Leibniz-Zentrum für Informatik series_title: Leibniz International Proceedings in Informatics (LIPIcs) status: public title: Mincut Sensitivity Data Structures for the Insertion of an Edge type: conference user_id: '39241' volume: 173 year: '2020' ... --- _id: '20164' abstract: - lang: eng text: Upcoming sensing applications (acoustic or video) will have high processing requirements not satisfiable by a single node or need input from multiple sources (e.g., speaker localization). Offloading these applications to cloud or mobile edge is an option, but when running in a wireless senor network (WSN), it might entail needlessly high data rate and latency. An alternative is to spread processing inside the WSN, which is particularly attractive if the application comprises individual components. This scenario is typical for applications like acoustic signal processing. Mapping components to nodes can be formulated as wireless version of the NP-hard Virtual Network Embedding (VNE) problem, for which various heuristics exist. We propose a Reinforcement Learning (RL) framework, which relies on Q-Learning and uses either Greedy Epsilon or Epsilon Decay for exploration. We compare both exploration methods to the result of an optimization approach and show empirically that the RL framework achieves good results in terms of network delay within few number of steps. author: - first_name: Haitham full_name: Afifi, Haitham id: '65718' last_name: Afifi - first_name: Holger full_name: Karl, Holger id: '126' last_name: Karl citation: ama: 'Afifi H, Karl H. Reinforcement Learning for Virtual Network Embedding in Wireless Sensor Networks. In: 2020 Thirteenth International Workshop on Selected Topics in Mobile and Wireless Computing (STWiMob’2020). Thessaloniki, Greece; 2020.' apa: Afifi, H., & Karl, H. (2020). Reinforcement Learning for Virtual Network Embedding in Wireless Sensor Networks. In 2020 Thirteenth International Workshop on Selected Topics in Mobile and Wireless Computing (STWiMob’2020). Thessaloniki, Greece. bibtex: '@inproceedings{Afifi_Karl_2020, place={Thessaloniki, Greece}, title={Reinforcement Learning for Virtual Network Embedding in Wireless Sensor Networks}, booktitle={2020 Thirteenth International Workshop on Selected Topics in Mobile and Wireless Computing (STWiMob’2020)}, author={Afifi, Haitham and Karl, Holger}, year={2020} }' chicago: Afifi, Haitham, and Holger Karl. “Reinforcement Learning for Virtual Network Embedding in Wireless Sensor Networks.” In 2020 Thirteenth International Workshop on Selected Topics in Mobile and Wireless Computing (STWiMob’2020). Thessaloniki, Greece, 2020. ieee: H. Afifi and H. Karl, “Reinforcement Learning for Virtual Network Embedding in Wireless Sensor Networks,” in 2020 Thirteenth International Workshop on Selected Topics in Mobile and Wireless Computing (STWiMob’2020), 2020. mla: Afifi, Haitham, and Holger Karl. “Reinforcement Learning for Virtual Network Embedding in Wireless Sensor Networks.” 2020 Thirteenth International Workshop on Selected Topics in Mobile and Wireless Computing (STWiMob’2020), 2020. short: 'H. Afifi, H. Karl, in: 2020 Thirteenth International Workshop on Selected Topics in Mobile and Wireless Computing (STWiMob’2020), Thessaloniki, Greece, 2020.' date_created: 2020-10-21T14:41:18Z date_updated: 2022-01-06T06:54:20Z language: - iso: eng place: Thessaloniki, Greece project: - _id: '27' name: Akustische Sensornetzwerke - Teilprojekt "Verteilte akustische Signalverarbeitung über funkbasierte Sensornetzwerke publication: 2020 Thirteenth International Workshop on Selected Topics in Mobile and Wireless Computing (STWiMob'2020) status: public title: Reinforcement Learning for Virtual Network Embedding in Wireless Sensor Networks type: conference user_id: '65718' year: '2020' ... --- _id: '20166' author: - first_name: Alexander full_name: Bondarenko, Alexander last_name: Bondarenko - first_name: Maik full_name: Fröbe, Maik last_name: Fröbe - first_name: Meriem full_name: Beloucif, Meriem last_name: Beloucif - first_name: Lukas full_name: Gienapp, Lukas last_name: Gienapp - first_name: Yamen full_name: Ajjour, Yamen last_name: Ajjour - first_name: Alexander full_name: Panchenko, Alexander last_name: Panchenko - first_name: Chris full_name: Biemann, Chris last_name: Biemann - first_name: Benno full_name: Stein, Benno last_name: Stein - first_name: Henning full_name: Wachsmuth, Henning id: '3900' last_name: Wachsmuth - first_name: Martin full_name: Potthast, Martin last_name: Potthast - first_name: Matthias full_name: Hagen, Matthias last_name: Hagen citation: ama: 'Bondarenko A, Fröbe M, Beloucif M, et al. Overview of Touché 2020: Argument Retrieval. In: CEUR Workshop Proceedings. Vol 2696. ; 2020:384-395.' apa: 'Bondarenko, A., Fröbe, M., Beloucif, M., Gienapp, L., Ajjour, Y., Panchenko, A., … Hagen, M. (2020). Overview of Touché 2020: Argument Retrieval. In CEUR Workshop Proceedings (Vol. 2696, pp. 384–395).' bibtex: '@inproceedings{Bondarenko_Fröbe_Beloucif_Gienapp_Ajjour_Panchenko_Biemann_Stein_Wachsmuth_Potthast_et al._2020, title={Overview of Touché 2020: Argument Retrieval}, volume={2696}, booktitle={CEUR Workshop Proceedings}, author={Bondarenko, Alexander and Fröbe, Maik and Beloucif, Meriem and Gienapp, Lukas and Ajjour, Yamen and Panchenko, Alexander and Biemann, Chris and Stein, Benno and Wachsmuth, Henning and Potthast, Martin and et al.}, year={2020}, pages={384–395} }' chicago: 'Bondarenko, Alexander, Maik Fröbe, Meriem Beloucif, Lukas Gienapp, Yamen Ajjour, Alexander Panchenko, Chris Biemann, et al. “Overview of Touché 2020: Argument Retrieval.” In CEUR Workshop Proceedings, 2696:384–95, 2020.' ieee: 'A. Bondarenko et al., “Overview of Touché 2020: Argument Retrieval,” in CEUR Workshop Proceedings, 2020, vol. 2696, pp. 384–395.' mla: 'Bondarenko, Alexander, et al. “Overview of Touché 2020: Argument Retrieval.” CEUR Workshop Proceedings, vol. 2696, 2020, pp. 384–95.' short: 'A. Bondarenko, M. Fröbe, M. Beloucif, L. Gienapp, Y. Ajjour, A. Panchenko, C. Biemann, B. Stein, H. Wachsmuth, M. Potthast, M. Hagen, in: CEUR Workshop Proceedings, 2020, pp. 384–395.' date_created: 2020-10-22T07:22:52Z date_updated: 2022-01-06T06:54:20Z department: - _id: '600' intvolume: ' 2696' language: - iso: eng main_file_link: - url: http://ceur-ws.org/Vol-2696/paper_261.pdf page: 384-395 publication: CEUR Workshop Proceedings status: public title: 'Overview of Touché 2020: Argument Retrieval' type: conference user_id: '82920' volume: 2696 year: '2020' ... --- _id: '20170' author: - first_name: Mortaza full_name: Otroshi, Mortaza id: '71269' last_name: Otroshi orcid: 0000-0002-8652-9209 - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: Otroshi M, Meschut G. Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten. Umformtechnik Blech Rohre Profile. 2020;(7/20):48-50. apa: Otroshi, M., & Meschut, G. (2020). Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten. Umformtechnik Blech Rohre Profile, (7/20), 48–50. bibtex: '@article{Otroshi_Meschut_2020, title={Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten}, number={7/20}, journal={Umformtechnik Blech Rohre Profile}, author={Otroshi, Mortaza and Meschut, Gerson}, year={2020}, pages={48–50} }' chicago: 'Otroshi, Mortaza, and Gerson Meschut. “Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten.” Umformtechnik Blech Rohre Profile, no. 7/20 (2020): 48–50.' ieee: M. Otroshi and G. Meschut, “Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten,” Umformtechnik Blech Rohre Profile, no. 7/20, pp. 48–50, 2020. mla: Otroshi, Mortaza, and Gerson Meschut. “Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten.” Umformtechnik Blech Rohre Profile, no. 7/20, 2020, pp. 48–50. short: M. Otroshi, G. Meschut, Umformtechnik Blech Rohre Profile (2020) 48–50. date_created: 2020-10-22T07:31:23Z date_updated: 2022-01-06T06:54:21Z ddc: - '620' department: - _id: '157' file: - access_level: open_access content_type: application/pdf creator: motroshi date_created: 2021-01-12T11:53:09Z date_updated: 2021-01-12T12:10:57Z file_id: '20898' file_name: Umformtechnik_BRP_7_2020.pdf file_size: 1162090 relation: main_file file_date_updated: 2021-01-12T12:10:57Z has_accepted_license: '1' issue: 7/20 language: - iso: ger main_file_link: - open_access: '1' url: https://umformtechnik.net/blech/Inhalte/Aus-der-Forschung/Spannungszustandsabhaengige-Schaedigungsmodellierung-zum-Halbhohlstanznieten oa: '1' page: 48-50 publication: Umformtechnik Blech Rohre Profile publication_identifier: issn: - 0300-3167 publication_status: published status: public title: Spannungszustandsabhängige Schädigungsmodellierung zum Halbhohlstanznieten type: journal_article user_id: '68518' year: '2020' ... --- _id: '20185' author: - first_name: Jannik full_name: Castenow, Jannik id: '38705' last_name: Castenow - first_name: Jonas full_name: Harbig, Jonas id: '47213' last_name: Harbig - first_name: Daniel full_name: Jung, Daniel id: '37827' last_name: Jung - first_name: Till full_name: Knollmann, Till id: '39241' last_name: Knollmann orcid: 0000-0003-2014-4696 - first_name: Friedhelm full_name: Meyer auf der Heide, Friedhelm id: '15523' last_name: Meyer auf der Heide citation: ama: 'Castenow J, Harbig J, Jung D, Knollmann T, Meyer auf der Heide F. Brief Announcement: Gathering in Linear Time: A Closed Chain of Disoriented & Luminous Robots with Limited Visibility . In: Devismes S, Mittal N, eds. Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings . Vol 12514. Lecture Notes in Computer Science (LNCS). Springer; 2020:60-64. doi:10.1007/978-3-030-64348-5_5' apa: 'Castenow, J., Harbig, J., Jung, D., Knollmann, T., & Meyer auf der Heide, F. (2020). Brief Announcement: Gathering in Linear Time: A Closed Chain of Disoriented & Luminous Robots with Limited Visibility . In S. Devismes & N. Mittal (Eds.), Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings (Vol. 12514, pp. 60–64). Springer. https://doi.org/10.1007/978-3-030-64348-5_5' bibtex: '@inproceedings{Castenow_Harbig_Jung_Knollmann_Meyer auf der Heide_2020, series={Lecture Notes in Computer Science (LNCS)}, title={Brief Announcement: Gathering in Linear Time: A Closed Chain of Disoriented & Luminous Robots with Limited Visibility }, volume={12514}, DOI={10.1007/978-3-030-64348-5_5}, booktitle={Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings }, publisher={Springer}, author={Castenow, Jannik and Harbig, Jonas and Jung, Daniel and Knollmann, Till and Meyer auf der Heide, Friedhelm}, editor={Devismes, Stéphane and Mittal, NeerajEditors}, year={2020}, pages={60–64}, collection={Lecture Notes in Computer Science (LNCS)} }' chicago: 'Castenow, Jannik, Jonas Harbig, Daniel Jung, Till Knollmann, and Friedhelm Meyer auf der Heide. “Brief Announcement: Gathering in Linear Time: A Closed Chain of Disoriented & Luminous Robots with Limited Visibility .” In Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings , edited by Stéphane Devismes and Neeraj Mittal, 12514:60–64. Lecture Notes in Computer Science (LNCS). Springer, 2020. https://doi.org/10.1007/978-3-030-64348-5_5.' ieee: 'J. Castenow, J. Harbig, D. Jung, T. Knollmann, and F. Meyer auf der Heide, “Brief Announcement: Gathering in Linear Time: A Closed Chain of Disoriented & Luminous Robots with Limited Visibility ,” in Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings , 2020, vol. 12514, pp. 60–64.' mla: 'Castenow, Jannik, et al. “Brief Announcement: Gathering in Linear Time: A Closed Chain of Disoriented & Luminous Robots with Limited Visibility .” Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings , edited by Stéphane Devismes and Neeraj Mittal, vol. 12514, Springer, 2020, pp. 60–64, doi:10.1007/978-3-030-64348-5_5.' short: 'J. Castenow, J. Harbig, D. Jung, T. Knollmann, F. Meyer auf der Heide, in: S. Devismes, N. Mittal (Eds.), Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings , Springer, 2020, pp. 60–64.' date_created: 2020-10-23T08:50:28Z date_updated: 2022-01-06T06:54:21Z department: - _id: '63' doi: 10.1007/978-3-030-64348-5_5 editor: - first_name: 'Stéphane ' full_name: 'Devismes, Stéphane ' last_name: Devismes - first_name: Neeraj full_name: ' Mittal, Neeraj' last_name: ' Mittal' external_id: arxiv: - '2010.04424 ' intvolume: ' 12514' language: - iso: eng page: 60-64 publication: 'Stabilization, Safety, and Security of Distributed Systems - 22nd International Symposium, SSS 2020, Austin, Texas, USA, November 18-21, 2020, Proceedings ' publication_identifier: isbn: - 978-3-030-64347-8 publication_status: published publisher: Springer series_title: Lecture Notes in Computer Science (LNCS) status: public title: 'Brief Announcement: Gathering in Linear Time: A Closed Chain of Disoriented & Luminous Robots with Limited Visibility ' type: conference user_id: '38705' volume: 12514 year: '2020' ... --- _id: '20189' abstract: - lang: eng text: A dielectric step-index optical fiber with tube-like profile is considered, being positioned with a small gap on top of a dielectric slab waveguide. We propose a 2.5-D hybrid analytical/numerical coupled mode model for the evanescent excitation of the tube through semi-guided waves propagating in the slab at oblique angles. The model combines the directional polarized modes supported by the slab with analytic solutions for the TE-, TM-, and orbital-angular-momentum (OAM) modes of the tube-shaped fiber. Implementational details of the scheme are discussed, complemented by finite-element simulations for verification purposes. Our results include configurations with resonant in-fiber excitation of OAM modes with large orbital angular momentum and strong field enhancement. article_number: '472' author: - first_name: Manfred full_name: Hammer, Manfred id: '48077' last_name: Hammer orcid: 0000-0002-6331-9348 - first_name: Lena full_name: Ebers, Lena id: '40428' last_name: Ebers - first_name: Jens full_name: Förstner, Jens id: '158' last_name: Förstner orcid: 0000-0001-7059-9862 citation: ama: Hammer M, Ebers L, Förstner J. Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles. Optical and Quantum Electronics. 2020;52. doi:10.1007/s11082-020-02595-z apa: Hammer, M., Ebers, L., & Förstner, J. (2020). Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles. Optical and Quantum Electronics, 52. https://doi.org/10.1007/s11082-020-02595-z bibtex: '@article{Hammer_Ebers_Förstner_2020, title={Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles}, volume={52}, DOI={10.1007/s11082-020-02595-z}, number={472}, journal={Optical and Quantum Electronics}, author={Hammer, Manfred and Ebers, Lena and Förstner, Jens}, year={2020} }' chicago: Hammer, Manfred, Lena Ebers, and Jens Förstner. “Hybrid Coupled Mode Modelling of the Evanescent Excitation of a Dielectric Tube by Semi-Guided Waves at Oblique Angles.” Optical and Quantum Electronics 52 (2020). https://doi.org/10.1007/s11082-020-02595-z. ieee: M. Hammer, L. Ebers, and J. Förstner, “Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles,” Optical and Quantum Electronics, vol. 52, 2020. mla: Hammer, Manfred, et al. “Hybrid Coupled Mode Modelling of the Evanescent Excitation of a Dielectric Tube by Semi-Guided Waves at Oblique Angles.” Optical and Quantum Electronics, vol. 52, 472, 2020, doi:10.1007/s11082-020-02595-z. short: M. Hammer, L. Ebers, J. Förstner, Optical and Quantum Electronics 52 (2020). date_created: 2020-10-24T08:03:58Z date_updated: 2022-01-06T06:54:22Z ddc: - '530' department: - _id: '61' - _id: '230' - _id: '429' doi: 10.1007/s11082-020-02595-z file: - access_level: closed content_type: application/pdf creator: fossie date_created: 2020-10-24T08:11:40Z date_updated: 2020-10-24T08:11:40Z file_id: '20190' file_name: 2020-10 Hammer - OQE - Hybrid Coupled Mode Modelling Dielectric Tube.pdf file_size: 2212769 relation: main_file success: 1 file_date_updated: 2020-10-24T08:11:40Z has_accepted_license: '1' intvolume: ' 52' keyword: - tet_topic_waveguides language: - iso: eng project: - _id: '56' name: TRR 142 - Project Area C - _id: '75' name: TRR 142 - Subproject C5 - _id: '53' name: TRR 142 publication: Optical and Quantum Electronics publication_identifier: issn: - 0306-8919 - 1572-817X publication_status: published status: public title: Hybrid coupled mode modelling of the evanescent excitation of a dielectric tube by semi-guided waves at oblique angles type: journal_article user_id: '158' volume: 52 year: '2020' ... --- _id: '20191' author: - first_name: Paul full_name: Hemsen, Paul last_name: Hemsen - first_name: Marc full_name: Hesse, Marc last_name: Hesse - first_name: Nils full_name: Löken, Nils id: '13703' last_name: Löken - first_name: Zahra full_name: Nouri, Zahra id: '35802' last_name: Nouri citation: ama: 'Hemsen P, Hesse M, Löken N, Nouri Z. Platform-independent Reputation and Qualification System for Crowdwork. In: 2nd Crowdworking Symposium. ; 2020.' apa: Hemsen, P., Hesse, M., Löken, N., & Nouri, Z. (2020). Platform-independent Reputation and Qualification System for Crowdwork. In 2nd Crowdworking Symposium. Paderborn. bibtex: '@inproceedings{Hemsen_Hesse_Löken_Nouri_2020, title={Platform-independent Reputation and Qualification System for Crowdwork}, booktitle={2nd Crowdworking Symposium}, author={Hemsen, Paul and Hesse, Marc and Löken, Nils and Nouri, Zahra}, year={2020} }' chicago: Hemsen, Paul, Marc Hesse, Nils Löken, and Zahra Nouri. “Platform-Independent Reputation and Qualification System for Crowdwork.” In 2nd Crowdworking Symposium, 2020. ieee: P. Hemsen, M. Hesse, N. Löken, and Z. Nouri, “Platform-independent Reputation and Qualification System for Crowdwork,” in 2nd Crowdworking Symposium, Paderborn, 2020. mla: Hemsen, Paul, et al. “Platform-Independent Reputation and Qualification System for Crowdwork.” 2nd Crowdworking Symposium, 2020. short: 'P. Hemsen, M. Hesse, N. Löken, Z. Nouri, in: 2nd Crowdworking Symposium, 2020.' conference: end_date: 2020-10-09 location: Paderborn name: 2nd Crowdworking Symposium start_date: 2020-10-08 date_created: 2020-10-26T09:38:31Z date_updated: 2022-01-06T06:54:22Z ddc: - '004' department: - _id: '568' file: - access_level: open_access content_type: application/pdf creator: nilo date_created: 2020-10-26T09:32:00Z date_updated: 2020-11-09T14:25:20Z file_id: '20192' file_name: cw_symposium_exa.pdf file_size: 126966 relation: main_file file_date_updated: 2020-11-09T14:25:20Z has_accepted_license: '1' language: - iso: eng oa: '1' publication: 2nd Crowdworking Symposium status: public title: Platform-independent Reputation and Qualification System for Crowdwork type: conference_abstract user_id: '13703' year: '2020' ... --- _id: '20211' abstract: - lang: eng text: "In many real-world applications, the relative depth of objects in an image is\r\ncrucial for scene understanding, e.g., to calculate occlusions in augmented\r\nreality scenes. Predicting depth in monocular images has recently been tackled\r\nusing machine learning methods, mainly by treating the problem as a regression\r\ntask. Yet, being interested in an order relation in the first place,\r\nranking methods suggest themselves as a natural alternative to regression, and\r\nindeed, ranking approaches leveraging pairwise comparisons as training\r\ninformation (\"object A is closer to the camera than B\") have shown promising\r\nperformance on this problem. In this paper, we elaborate on the use of\r\nso-called \\emph{listwise} ranking as a generalization of the pairwise approach.\r\nListwise ranking goes beyond pairwise comparisons between objects and considers\r\nrankings of arbitrary length as training information. Our approach is based on\r\nthe Plackett-Luce model, a probability distribution on rankings, which we\r\ncombine with a state-of-the-art neural network architecture and a sampling\r\nstrategy to reduce training complexity. An empirical evaluation on benchmark\r\ndata in a \"zero-shot\" setting demonstrates the effectiveness of our proposal\r\ncompared to existing ranking and regression methods." author: - first_name: Julian full_name: Lienen, Julian id: '44040' last_name: Lienen - first_name: Eyke full_name: Hüllermeier, Eyke id: '48129' last_name: Hüllermeier citation: ama: Lienen J, Hüllermeier E. Monocular Depth Estimation via Listwise Ranking using the Plackett-Luce  model. arXiv:201013118. 2020. apa: Lienen, J., & Hüllermeier, E. (2020). Monocular Depth Estimation via Listwise Ranking using the Plackett-Luce  model. ArXiv:2010.13118. bibtex: '@article{Lienen_Hüllermeier_2020, title={Monocular Depth Estimation via Listwise Ranking using the Plackett-Luce  model}, journal={arXiv:2010.13118}, author={Lienen, Julian and Hüllermeier, Eyke}, year={2020} }' chicago: Lienen, Julian, and Eyke Hüllermeier. “Monocular Depth Estimation via Listwise Ranking Using the Plackett-Luce  Model.” ArXiv:2010.13118, 2020. ieee: J. Lienen and E. Hüllermeier, “Monocular Depth Estimation via Listwise Ranking using the Plackett-Luce  model,” arXiv:2010.13118. 2020. mla: Lienen, Julian, and Eyke Hüllermeier. “Monocular Depth Estimation via Listwise Ranking Using the Plackett-Luce  Model.” ArXiv:2010.13118, 2020. short: J. Lienen, E. Hüllermeier, ArXiv:2010.13118 (2020). date_created: 2020-10-27T07:48:40Z date_updated: 2022-01-06T06:54:23Z language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/2010.13118 oa: '1' publication: arXiv:2010.13118 status: public title: Monocular Depth Estimation via Listwise Ranking using the Plackett-Luce model type: preprint user_id: '44040' year: '2020' ... --- _id: '20221' author: - first_name: Paresh Kishor full_name: Yeole, Paresh Kishor last_name: Yeole citation: ama: Yeole PK. Plurality Consensus in Hybrid Networks.; 2020. apa: Yeole, P. K. (2020). Plurality Consensus in Hybrid Networks. bibtex: '@book{Yeole_2020, title={Plurality Consensus in Hybrid Networks}, author={Yeole, Paresh Kishor}, year={2020} }' chicago: Yeole, Paresh Kishor. Plurality Consensus in Hybrid Networks, 2020. ieee: P. K. Yeole, Plurality Consensus in Hybrid Networks. 2020. mla: Yeole, Paresh Kishor. Plurality Consensus in Hybrid Networks. 2020. short: P.K. Yeole, Plurality Consensus in Hybrid Networks, 2020. date_created: 2020-10-29T07:45:57Z date_updated: 2022-01-06T06:54:23Z department: - _id: '79' language: - iso: eng project: - _id: '1' name: SFB 901 - _id: '2' name: SFB 901 - Project Area A - _id: '5' name: SFB 901 - Subproject A1 status: public supervisor: - first_name: Christian full_name: Scheideler, Christian id: '20792' last_name: Scheideler title: Plurality Consensus in Hybrid Networks type: mastersthesis user_id: '15504' year: '2020' ... --- _id: '20233' abstract: - lang: eng text: The challenge of designing new tunable nonlinear dielectric materials with tailored properties has attracted an increasing amount of interest recently. Herein, we study the effective nonlinear dielectric response of a stochastic paraelectric-dielectric composite consisting of equilibrium distributions of circular and partially penetrable disks (or parallel, infinitely long, identical, partially penetrable, circular cylinders) of a dielectric phase randomly dispersed in a continuous matrix of a paraelectric phase. The random microstructures were generated using the Metropolis Monte Carlo algorithm. The evaluation of the effective permittivity and tunability were carried out by employing either a Landau thermodynamic model or its Johnson’s approximation to describe the field-dependent permittivity of the paraelectric phase and solving continuum-electrostatics equations using finite element calculations. We reveal that the percolation threshold in this composite governs the critical behavior of the effective permittivity and tunability. For microstructures below the percolation threshold, our simulations demonstrate a strong nonlinear behaviour of the field-dependent effective permittivity and very high tunability that increases as a function of dielectric phase concentration. Above the percolation threshold, the effective permittivity shows the tendency to linearization and the tunability dramatically drops down. The highly reduced permittivity and extraordinarily high tunability are obtained for the composites with dielectric impenetrable disks at high concentrations, in which the triggering of the percolation transition is avoided. The reported results cast light on distinct nonlinear behaviour of 2D and 3D stochastic composites and can guide the design of novel composites with the controlled morphology and tailored permittivity and tunability. author: - first_name: Viktor full_name: Myroshnychenko, Viktor id: '46371' last_name: Myroshnychenko - first_name: Stanislav full_name: Smirnov, Stanislav last_name: Smirnov - first_name: Pious Mathews Mulavarickal full_name: Jose, Pious Mathews Mulavarickal last_name: Jose - first_name: Christian full_name: Brosseau, Christian last_name: Brosseau - first_name: Jens full_name: Förstner, Jens id: '158' last_name: Förstner orcid: 0000-0001-7059-9862 citation: ama: Myroshnychenko V, Smirnov S, Jose PMM, Brosseau C, Förstner J. Nonlinear dielectric properties of random paraelectric-dielectric composites. Acta Materialia. 2020;203:116432. doi:10.1016/j.actamat.2020.10.051 apa: Myroshnychenko, V., Smirnov, S., Jose, P. M. M., Brosseau, C., & Förstner, J. (2020). Nonlinear dielectric properties of random paraelectric-dielectric composites. Acta Materialia, 203, 116432. https://doi.org/10.1016/j.actamat.2020.10.051 bibtex: '@article{Myroshnychenko_Smirnov_Jose_Brosseau_Förstner_2020, title={Nonlinear dielectric properties of random paraelectric-dielectric composites}, volume={203}, DOI={10.1016/j.actamat.2020.10.051}, journal={Acta Materialia}, author={Myroshnychenko, Viktor and Smirnov, Stanislav and Jose, Pious Mathews Mulavarickal and Brosseau, Christian and Förstner, Jens}, year={2020}, pages={116432} }' chicago: 'Myroshnychenko, Viktor, Stanislav Smirnov, Pious Mathews Mulavarickal Jose, Christian Brosseau, and Jens Förstner. “Nonlinear Dielectric Properties of Random Paraelectric-Dielectric Composites.” Acta Materialia 203 (2020): 116432. https://doi.org/10.1016/j.actamat.2020.10.051.' ieee: V. Myroshnychenko, S. Smirnov, P. M. M. Jose, C. Brosseau, and J. Förstner, “Nonlinear dielectric properties of random paraelectric-dielectric composites,” Acta Materialia, vol. 203, p. 116432, 2020. mla: Myroshnychenko, Viktor, et al. “Nonlinear Dielectric Properties of Random Paraelectric-Dielectric Composites.” Acta Materialia, vol. 203, 2020, p. 116432, doi:10.1016/j.actamat.2020.10.051. short: V. Myroshnychenko, S. Smirnov, P.M.M. Jose, C. Brosseau, J. Förstner, Acta Materialia 203 (2020) 116432. date_created: 2020-10-30T13:51:42Z date_updated: 2022-01-06T06:54:24Z ddc: - '530' department: - _id: '61' - _id: '230' doi: 10.1016/j.actamat.2020.10.051 file: - access_level: open_access content_type: application/pdf creator: fossie date_created: 2020-10-30T13:52:58Z date_updated: 2020-10-30T13:52:58Z file_id: '20234' file_name: 2020-10 Myroshnychenko - Acta Material (accepted preprint)_compressed.pdf file_size: 3934721 relation: main_file title: (Accepted Preprint) file_date_updated: 2020-10-30T13:52:58Z has_accepted_license: '1' intvolume: ' 203' language: - iso: eng oa: '1' page: '116432' project: - _id: '52' name: Computing Resources Provided by the Paderborn Center for Parallel Computing publication: Acta Materialia publication_identifier: issn: - 1359-6454 publication_status: published status: public title: Nonlinear dielectric properties of random paraelectric-dielectric composites type: journal_article user_id: '158' volume: 203 year: '2020' ... --- _id: '20235' author: - first_name: Per full_name: Heyser, Per id: '40450' last_name: Heyser - first_name: Vadim full_name: Sartisson, Vadim last_name: Sartisson - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 - first_name: Marcel full_name: Droß, Marcel last_name: Droß - first_name: Klaus full_name: Dröder, Klaus last_name: Dröder citation: ama: Heyser P, Sartisson V, Meschut G, Droß M, Dröder K. Increased load bearing capacity of mechanically joined FRP/metal joints using a pin structured auxiliary joining element. Materials Testing. 2020:55-60. doi:10.3139/120.111453 apa: Heyser, P., Sartisson, V., Meschut, G., Droß, M., & Dröder, K. (2020). Increased load bearing capacity of mechanically joined FRP/metal joints using a pin structured auxiliary joining element. Materials Testing, 55–60. https://doi.org/10.3139/120.111453 bibtex: '@article{Heyser_Sartisson_Meschut_Droß_Dröder_2020, title={Increased load bearing capacity of mechanically joined FRP/metal joints using a pin structured auxiliary joining element}, DOI={10.3139/120.111453}, journal={Materials Testing}, author={Heyser, Per and Sartisson, Vadim and Meschut, Gerson and Droß, Marcel and Dröder, Klaus}, year={2020}, pages={55–60} }' chicago: Heyser, Per, Vadim Sartisson, Gerson Meschut, Marcel Droß, and Klaus Dröder. “Increased Load Bearing Capacity of Mechanically Joined FRP/Metal Joints Using a Pin Structured Auxiliary Joining Element.” Materials Testing, 2020, 55–60. https://doi.org/10.3139/120.111453. ieee: P. Heyser, V. Sartisson, G. Meschut, M. Droß, and K. Dröder, “Increased load bearing capacity of mechanically joined FRP/metal joints using a pin structured auxiliary joining element,” Materials Testing, pp. 55–60, 2020. mla: Heyser, Per, et al. “Increased Load Bearing Capacity of Mechanically Joined FRP/Metal Joints Using a Pin Structured Auxiliary Joining Element.” Materials Testing, 2020, pp. 55–60, doi:10.3139/120.111453. short: P. Heyser, V. Sartisson, G. Meschut, M. Droß, K. Dröder, Materials Testing (2020) 55–60. date_created: 2020-10-30T14:30:10Z date_updated: 2022-01-06T06:54:24Z department: - _id: '157' doi: 10.3139/120.111453 language: - iso: eng page: 55-60 publication: Materials Testing publication_identifier: issn: - 0025-5300 - 2195-8572 publication_status: published quality_controlled: '1' status: public title: Increased load bearing capacity of mechanically joined FRP/metal joints using a pin structured auxiliary joining element type: journal_article user_id: '40450' year: '2020' ... --- _id: '20240' author: - first_name: Simon full_name: Hoof, Simon id: '59676' last_name: Hoof citation: ama: "Hoof S. Essays on Cooperation in Differential Games.; 2020. doi:\t10.17619/UNIPB/1-1047" apa: "Hoof, S. (2020). Essays on Cooperation in Differential Games. https://doi.org/\t10.17619/UNIPB/1-1047" bibtex: "@book{Hoof_2020, title={Essays on Cooperation in Differential Games}, DOI={\t10.17619/UNIPB/1-1047}, author={Hoof, Simon}, year={2020} }" chicago: "Hoof, Simon. Essays on Cooperation in Differential Games, 2020. https://doi.org/\t10.17619/UNIPB/1-1047." ieee: S. Hoof, Essays on Cooperation in Differential Games. 2020. mla: "Hoof, Simon. Essays on Cooperation in Differential Games. 2020, doi:\t10.17619/UNIPB/1-1047." short: S. Hoof, Essays on Cooperation in Differential Games, 2020. date_created: 2020-11-02T09:56:14Z date_updated: 2022-01-06T06:54:24Z department: - _id: '205' doi: "\t10.17619/UNIPB/1-1047" language: - iso: eng project: - _id: '1' name: SFB 901 - _id: '2' name: SFB 901 - Project Area A - _id: '7' name: SFB 901 - Subproject A3 status: public supervisor: - first_name: Claus-Jochen full_name: Haake, Claus-Jochen id: '20801' last_name: Haake title: Essays on Cooperation in Differential Games type: dissertation user_id: '15504' year: '2020' ... --- _id: '20269' author: - first_name: Christoph full_name: Böhne, Christoph id: '22483' last_name: Böhne - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 - first_name: Max full_name: Biegler, Max last_name: Biegler - first_name: Michael full_name: Rethmeier, Michael last_name: Rethmeier citation: ama: Böhne C, Meschut G, Biegler M, Rethmeier M. Avoidance of liquid metal embrittlement during resistance spot welding by heat input dependent hold time adaption. Science and Technology of Welding and Joining. 2020;25(7):617-624. doi:10.1080/13621718.2019.1693731 apa: Böhne, C., Meschut, G., Biegler, M., & Rethmeier, M. (2020). Avoidance of liquid metal embrittlement during resistance spot welding by heat input dependent hold time adaption. Science and Technology of Welding and Joining, 25(7), 617–624. https://doi.org/10.1080/13621718.2019.1693731 bibtex: '@article{Böhne_Meschut_Biegler_Rethmeier_2020, title={Avoidance of liquid metal embrittlement during resistance spot welding by heat input dependent hold time adaption}, volume={25}, DOI={10.1080/13621718.2019.1693731}, number={7}, journal={Science and Technology of Welding and Joining}, publisher={Taylor & Francis}, author={Böhne, Christoph and Meschut, Gerson and Biegler, Max and Rethmeier, Michael}, year={2020}, pages={617–624} }' chicago: 'Böhne, Christoph, Gerson Meschut, Max Biegler, and Michael Rethmeier. “Avoidance of Liquid Metal Embrittlement during Resistance Spot Welding by Heat Input Dependent Hold Time Adaption.” Science and Technology of Welding and Joining 25, no. 7 (2020): 617–24. https://doi.org/10.1080/13621718.2019.1693731.' ieee: C. Böhne, G. Meschut, M. Biegler, and M. Rethmeier, “Avoidance of liquid metal embrittlement during resistance spot welding by heat input dependent hold time adaption,” Science and Technology of Welding and Joining, vol. 25, no. 7, pp. 617–624, 2020. mla: Böhne, Christoph, et al. “Avoidance of Liquid Metal Embrittlement during Resistance Spot Welding by Heat Input Dependent Hold Time Adaption.” Science and Technology of Welding and Joining, vol. 25, no. 7, Taylor & Francis, 2020, pp. 617–24, doi:10.1080/13621718.2019.1693731. short: C. Böhne, G. Meschut, M. Biegler, M. Rethmeier, Science and Technology of Welding and Joining 25 (2020) 617–624. date_created: 2020-11-03T13:28:23Z date_updated: 2022-01-06T06:54:25Z department: - _id: '157' doi: 10.1080/13621718.2019.1693731 intvolume: ' 25' issue: '7' language: - iso: eng page: 617-624 publication: Science and Technology of Welding and Joining publisher: Taylor & Francis status: public title: Avoidance of liquid metal embrittlement during resistance spot welding by heat input dependent hold time adaption type: journal_article user_id: '22483' volume: 25 year: '2020' ... --- _id: '20273' author: - first_name: Max full_name: Biegler, Max last_name: Biegler - first_name: Michael full_name: Rethmeier, Michael last_name: Rethmeier - first_name: Christoph full_name: Böhne, Christoph id: '22483' last_name: Böhne - first_name: Gerson full_name: Meschut, Gerson id: '32056' last_name: Meschut orcid: 0000-0002-2763-1246 citation: ama: 'Biegler M, Rethmeier M, Böhne C, Meschut G. Resistance spot welding simulation can determine the critical stress- and strain-conditions leading to liquid metal embrittlement formation. In: Joining in Car Body Engineering. Bad Nauheim; 2020.' apa: Biegler, M., Rethmeier, M., Böhne, C., & Meschut, G. (2020). Resistance spot welding simulation can determine the critical stress- and strain-conditions leading to liquid metal embrittlement formation. In Joining in Car Body Engineering. Bad Nauheim. bibtex: '@inproceedings{Biegler_Rethmeier_Böhne_Meschut_2020, place={Bad Nauheim}, title={Resistance spot welding simulation can determine the critical stress- and strain-conditions leading to liquid metal embrittlement formation}, booktitle={Joining in Car Body Engineering}, author={Biegler, Max and Rethmeier, Michael and Böhne, Christoph and Meschut, Gerson}, year={2020} }' chicago: Biegler, Max, Michael Rethmeier, Christoph Böhne, and Gerson Meschut. “Resistance Spot Welding Simulation Can Determine the Critical Stress- and Strain-Conditions Leading to Liquid Metal Embrittlement Formation.” In Joining in Car Body Engineering. Bad Nauheim, 2020. ieee: M. Biegler, M. Rethmeier, C. Böhne, and G. Meschut, “Resistance spot welding simulation can determine the critical stress- and strain-conditions leading to liquid metal embrittlement formation,” in Joining in Car Body Engineering, 2020. mla: Biegler, Max, et al. “Resistance Spot Welding Simulation Can Determine the Critical Stress- and Strain-Conditions Leading to Liquid Metal Embrittlement Formation.” Joining in Car Body Engineering, 2020. short: 'M. Biegler, M. Rethmeier, C. Böhne, G. Meschut, in: Joining in Car Body Engineering, Bad Nauheim, 2020.' date_created: 2020-11-03T13:59:29Z date_updated: 2022-01-06T06:54:25Z department: - _id: '157' language: - iso: eng place: Bad Nauheim publication: Joining in Car Body Engineering status: public title: Resistance spot welding simulation can determine the critical stress- and strain-conditions leading to liquid metal embrittlement formation type: conference user_id: '22483' year: '2020' ... --- _id: '20274' author: - first_name: Eleni full_name: Bila, Eleni last_name: Bila - first_name: Simon full_name: Doherty, Simon last_name: Doherty - first_name: Brijesh full_name: Dongol, Brijesh last_name: Dongol - first_name: John full_name: Derrick, John last_name: Derrick - first_name: Gerhard full_name: Schellhorn, Gerhard last_name: Schellhorn - first_name: Heike full_name: Wehrheim, Heike id: '573' last_name: Wehrheim citation: ama: 'Bila E, Doherty S, Dongol B, Derrick J, Schellhorn G, Wehrheim H. Defining and Verifying Durable Opacity: Correctness for Persistent Software Transactional Memory. In: Gotsman A, Sokolova A, eds. Formal Techniques for Distributed Objects, Components, and Systems - 40th {IFIP} {WG} 6.1 International Conference, {FORTE} 2020, Held as Part of the 15th International Federated Conference on Distributed Computing Techniques, DisCoTec 2020, Valletta, Malta, June 15-19, 2020, Proceedings. Vol 12136. Lecture Notes in Computer Science. Springer; 2020:39-58. doi:10.1007/978-3-030-50086-3\_3' apa: 'Bila, E., Doherty, S., Dongol, B., Derrick, J., Schellhorn, G., & Wehrheim, H. (2020). Defining and Verifying Durable Opacity: Correctness for Persistent Software Transactional Memory. In A. Gotsman & A. Sokolova (Eds.), Formal Techniques for Distributed Objects, Components, and Systems - 40th {IFIP} {WG} 6.1 International Conference, {FORTE} 2020, Held as Part of the 15th International Federated Conference on Distributed Computing Techniques, DisCoTec 2020, Valletta, Malta, June 15-19, 2020, Proceedings (Vol. 12136, pp. 39–58). Springer. https://doi.org/10.1007/978-3-030-50086-3\_3' bibtex: '@inproceedings{Bila_Doherty_Dongol_Derrick_Schellhorn_Wehrheim_2020, series={Lecture Notes in Computer Science}, title={Defining and Verifying Durable Opacity: Correctness for Persistent Software Transactional Memory}, volume={12136}, DOI={10.1007/978-3-030-50086-3\_3}, booktitle={Formal Techniques for Distributed Objects, Components, and Systems - 40th {IFIP} {WG} 6.1 International Conference, {FORTE} 2020, Held as Part of the 15th International Federated Conference on Distributed Computing Techniques, DisCoTec 2020, Valletta, Malta, June 15-19, 2020, Proceedings}, publisher={Springer}, author={Bila, Eleni and Doherty, Simon and Dongol, Brijesh and Derrick, John and Schellhorn, Gerhard and Wehrheim, Heike}, editor={Gotsman, Alexey and Sokolova, AnaEditors}, year={2020}, pages={39–58}, collection={Lecture Notes in Computer Science} }' chicago: 'Bila, Eleni, Simon Doherty, Brijesh Dongol, John Derrick, Gerhard Schellhorn, and Heike Wehrheim. “Defining and Verifying Durable Opacity: Correctness for Persistent Software Transactional Memory.” In Formal Techniques for Distributed Objects, Components, and Systems - 40th {IFIP} {WG} 6.1 International Conference, {FORTE} 2020, Held as Part of the 15th International Federated Conference on Distributed Computing Techniques, DisCoTec 2020, Valletta, Malta, June 15-19, 2020, Proceedings, edited by Alexey Gotsman and Ana Sokolova, 12136:39–58. Lecture Notes in Computer Science. Springer, 2020. https://doi.org/10.1007/978-3-030-50086-3\_3.' ieee: 'E. Bila, S. Doherty, B. Dongol, J. Derrick, G. Schellhorn, and H. Wehrheim, “Defining and Verifying Durable Opacity: Correctness for Persistent Software Transactional Memory,” in Formal Techniques for Distributed Objects, Components, and Systems - 40th {IFIP} {WG} 6.1 International Conference, {FORTE} 2020, Held as Part of the 15th International Federated Conference on Distributed Computing Techniques, DisCoTec 2020, Valletta, Malta, June 15-19, 2020, Proceedings, 2020, vol. 12136, pp. 39–58.' mla: 'Bila, Eleni, et al. “Defining and Verifying Durable Opacity: Correctness for Persistent Software Transactional Memory.” Formal Techniques for Distributed Objects, Components, and Systems - 40th {IFIP} {WG} 6.1 International Conference, {FORTE} 2020, Held as Part of the 15th International Federated Conference on Distributed Computing Techniques, DisCoTec 2020, Valletta, Malta, June 15-19, 2020, Proceedings, edited by Alexey Gotsman and Ana Sokolova, vol. 12136, Springer, 2020, pp. 39–58, doi:10.1007/978-3-030-50086-3\_3.' short: 'E. Bila, S. Doherty, B. Dongol, J. Derrick, G. Schellhorn, H. Wehrheim, in: A. Gotsman, A. Sokolova (Eds.), Formal Techniques for Distributed Objects, Components, and Systems - 40th {IFIP} {WG} 6.1 International Conference, {FORTE} 2020, Held as Part of the 15th International Federated Conference on Distributed Computing Techniques, DisCoTec 2020, Valletta, Malta, June 15-19, 2020, Proceedings, Springer, 2020, pp. 39–58.' date_created: 2020-11-04T08:27:09Z date_updated: 2022-01-06T06:54:25Z department: - _id: '77' doi: 10.1007/978-3-030-50086-3\_3 editor: - first_name: Alexey full_name: Gotsman, Alexey last_name: Gotsman - first_name: Ana full_name: Sokolova, Ana last_name: Sokolova intvolume: ' 12136' language: - iso: eng page: 39-58 project: - _id: '78' name: Validation of Software Transactional Memory publication: Formal Techniques for Distributed Objects, Components, and Systems - 40th {IFIP} {WG} 6.1 International Conference, {FORTE} 2020, Held as Part of the 15th International Federated Conference on Distributed Computing Techniques, DisCoTec 2020, Valletta, Malta, June 15-19, 2020, Proceedings publisher: Springer series_title: Lecture Notes in Computer Science status: public title: 'Defining and Verifying Durable Opacity: Correctness for Persistent Software Transactional Memory' type: conference user_id: '29719' volume: 12136 year: '2020' ... --- _id: '20275' author: - first_name: Steffen full_name: Beringer, Steffen last_name: Beringer - first_name: Heike full_name: Wehrheim, Heike id: '573' last_name: Wehrheim citation: ama: 'Beringer S, Wehrheim H. Consistency Analysis of AUTOSAR Timing Requirements. In: van Sinderen M, Fill H-}Georg, A. Maciaszek L, eds. Proceedings of the 15th International Conference on Software Technologies, {ICSOFT} 2020, Lieusaint, Paris, France, July 7-9, 2020. ScitePress; 2020:15-26. doi:10.5220/0009766600150026' apa: Beringer, S., & Wehrheim, H. (2020). Consistency Analysis of AUTOSAR Timing Requirements. In M. van Sinderen, H.-}Georg Fill, & L. A. Maciaszek (Eds.), Proceedings of the 15th International Conference on Software Technologies, {ICSOFT} 2020, Lieusaint, Paris, France, July 7-9, 2020 (pp. 15–26). ScitePress. https://doi.org/10.5220/0009766600150026 bibtex: '@inproceedings{Beringer_Wehrheim_2020, title={Consistency Analysis of AUTOSAR Timing Requirements}, DOI={10.5220/0009766600150026}, booktitle={Proceedings of the 15th International Conference on Software Technologies, {ICSOFT} 2020, Lieusaint, Paris, France, July 7-9, 2020}, publisher={ScitePress}, author={Beringer, Steffen and Wehrheim, Heike}, editor={van Sinderen, Marten and Fill, Hans{-}Georg and A. Maciaszek, LeszekEditors}, year={2020}, pages={15–26} }' chicago: Beringer, Steffen, and Heike Wehrheim. “Consistency Analysis of AUTOSAR Timing Requirements.” In Proceedings of the 15th International Conference on Software Technologies, {ICSOFT} 2020, Lieusaint, Paris, France, July 7-9, 2020, edited by Marten van Sinderen, Hans{-}Georg Fill, and Leszek A. Maciaszek, 15–26. ScitePress, 2020. https://doi.org/10.5220/0009766600150026. ieee: S. Beringer and H. Wehrheim, “Consistency Analysis of AUTOSAR Timing Requirements,” in Proceedings of the 15th International Conference on Software Technologies, {ICSOFT} 2020, Lieusaint, Paris, France, July 7-9, 2020, 2020, pp. 15–26. mla: Beringer, Steffen, and Heike Wehrheim. “Consistency Analysis of AUTOSAR Timing Requirements.” Proceedings of the 15th International Conference on Software Technologies, {ICSOFT} 2020, Lieusaint, Paris, France, July 7-9, 2020, edited by Marten van Sinderen et al., ScitePress, 2020, pp. 15–26, doi:10.5220/0009766600150026. short: 'S. Beringer, H. Wehrheim, in: M. van Sinderen, H.-}Georg Fill, L. A. Maciaszek (Eds.), Proceedings of the 15th International Conference on Software Technologies, {ICSOFT} 2020, Lieusaint, Paris, France, July 7-9, 2020, ScitePress, 2020, pp. 15–26.' date_created: 2020-11-04T08:31:37Z date_updated: 2022-01-06T06:54:25Z department: - _id: '77' doi: 10.5220/0009766600150026 editor: - first_name: Marten full_name: van Sinderen, Marten last_name: van Sinderen - first_name: Hans{-}Georg full_name: Fill, Hans{-}Georg last_name: Fill - first_name: Leszek full_name: A. Maciaszek, Leszek last_name: A. Maciaszek language: - iso: eng page: 15-26 publication: Proceedings of the 15th International Conference on Software Technologies, {ICSOFT} 2020, Lieusaint, Paris, France, July 7-9, 2020 publisher: ScitePress status: public title: Consistency Analysis of AUTOSAR Timing Requirements type: conference user_id: '29719' year: '2020' ... --- _id: '20276' author: - first_name: Dirk full_name: Beyer, Dirk last_name: Beyer - first_name: Heike full_name: Wehrheim, Heike id: '573' last_name: Wehrheim citation: ama: 'Beyer D, Wehrheim H. Verification Artifacts in Cooperative Verification: Survey and Unifying Component Framework. In: Margaria T, Steffen B, eds. Leveraging Applications of Formal Methods, Verification and Validation: Verification Principles - 9th International Symposium on Leveraging Applications of Formal Methods, ISoLA 2020, Rhodes, Greece, October 20-30, 2020, Proceedings, Part {I}. Vol 12476. Lecture Notes in Computer Science. Springer; 2020:143-167. doi:10.1007/978-3-030-61362-4\_8' apa: 'Beyer, D., & Wehrheim, H. (2020). Verification Artifacts in Cooperative Verification: Survey and Unifying Component Framework. In T. Margaria & B. Steffen (Eds.), Leveraging Applications of Formal Methods, Verification and Validation: Verification Principles - 9th International Symposium on Leveraging Applications of Formal Methods, ISoLA 2020, Rhodes, Greece, October 20-30, 2020, Proceedings, Part {I} (Vol. 12476, pp. 143–167). Springer. https://doi.org/10.1007/978-3-030-61362-4\_8' bibtex: '@inproceedings{Beyer_Wehrheim_2020, series={Lecture Notes in Computer Science}, title={Verification Artifacts in Cooperative Verification: Survey and Unifying Component Framework}, volume={12476}, DOI={10.1007/978-3-030-61362-4\_8}, booktitle={Leveraging Applications of Formal Methods, Verification and Validation: Verification Principles - 9th International Symposium on Leveraging Applications of Formal Methods, ISoLA 2020, Rhodes, Greece, October 20-30, 2020, Proceedings, Part {I}}, publisher={Springer}, author={Beyer, Dirk and Wehrheim, Heike}, editor={Margaria, Tiziana and Steffen, BernhardEditors}, year={2020}, pages={143–167}, collection={Lecture Notes in Computer Science} }' chicago: 'Beyer, Dirk, and Heike Wehrheim. “Verification Artifacts in Cooperative Verification: Survey and Unifying Component Framework.” In Leveraging Applications of Formal Methods, Verification and Validation: Verification Principles - 9th International Symposium on Leveraging Applications of Formal Methods, ISoLA 2020, Rhodes, Greece, October 20-30, 2020, Proceedings, Part {I}, edited by Tiziana Margaria and Bernhard Steffen, 12476:143–67. Lecture Notes in Computer Science. Springer, 2020. https://doi.org/10.1007/978-3-030-61362-4\_8.' ieee: 'D. Beyer and H. Wehrheim, “Verification Artifacts in Cooperative Verification: Survey and Unifying Component Framework,” in Leveraging Applications of Formal Methods, Verification and Validation: Verification Principles - 9th International Symposium on Leveraging Applications of Formal Methods, ISoLA 2020, Rhodes, Greece, October 20-30, 2020, Proceedings, Part {I}, 2020, vol. 12476, pp. 143–167.' mla: 'Beyer, Dirk, and Heike Wehrheim. “Verification Artifacts in Cooperative Verification: Survey and Unifying Component Framework.” Leveraging Applications of Formal Methods, Verification and Validation: Verification Principles - 9th International Symposium on Leveraging Applications of Formal Methods, ISoLA 2020, Rhodes, Greece, October 20-30, 2020, Proceedings, Part {I}, edited by Tiziana Margaria and Bernhard Steffen, vol. 12476, Springer, 2020, pp. 143–67, doi:10.1007/978-3-030-61362-4\_8.' short: 'D. Beyer, H. Wehrheim, in: T. Margaria, B. Steffen (Eds.), Leveraging Applications of Formal Methods, Verification and Validation: Verification Principles - 9th International Symposium on Leveraging Applications of Formal Methods, ISoLA 2020, Rhodes, Greece, October 20-30, 2020, Proceedings, Part {I}, Springer, 2020, pp. 143–167.' date_created: 2020-11-04T08:36:22Z date_updated: 2022-01-06T06:54:25Z department: - _id: '77' doi: 10.1007/978-3-030-61362-4\_8 editor: - first_name: Tiziana full_name: Margaria, Tiziana last_name: Margaria - first_name: Bernhard full_name: Steffen, Bernhard last_name: Steffen intvolume: ' 12476' language: - iso: eng page: 143-167 project: - _id: '85' name: Kooperative Softwareverifikation publication: 'Leveraging Applications of Formal Methods, Verification and Validation: Verification Principles - 9th International Symposium on Leveraging Applications of Formal Methods, ISoLA 2020, Rhodes, Greece, October 20-30, 2020, Proceedings, Part {I}' publisher: Springer series_title: Lecture Notes in Computer Science status: public title: 'Verification Artifacts in Cooperative Verification: Survey and Unifying Component Framework' type: conference user_id: '29719' volume: 12476 year: '2020' ... --- _id: '20277' citation: ama: Wehrheim H, Cabot J, eds. Fundamental Approaches to Software Engineering - 23rd International Conference, FASE 2020, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2020, Dublin, Ireland, April 25-30, 2020, Proceedings. Vol 12076. Springer; 2020. doi:10.1007/978-3-030-45234-6 apa: Wehrheim, H., & Cabot, J. (Eds.). (2020). Fundamental Approaches to Software Engineering - 23rd International Conference, FASE 2020, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2020, Dublin, Ireland, April 25-30, 2020, Proceedings (Vol. 12076). Springer. https://doi.org/10.1007/978-3-030-45234-6 bibtex: '@book{Wehrheim_Cabot_2020, series={Lecture Notes in Computer Science}, title={Fundamental Approaches to Software Engineering - 23rd International Conference, FASE 2020, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2020, Dublin, Ireland, April 25-30, 2020, Proceedings}, volume={12076}, DOI={10.1007/978-3-030-45234-6}, publisher={Springer}, year={2020}, collection={Lecture Notes in Computer Science} }' chicago: Wehrheim, Heike, and Jordi Cabot, eds. Fundamental Approaches to Software Engineering - 23rd International Conference, FASE 2020, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2020, Dublin, Ireland, April 25-30, 2020, Proceedings. Vol. 12076. Lecture Notes in Computer Science. Springer, 2020. https://doi.org/10.1007/978-3-030-45234-6. ieee: H. Wehrheim and J. Cabot, Eds., Fundamental Approaches to Software Engineering - 23rd International Conference, FASE 2020, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2020, Dublin, Ireland, April 25-30, 2020, Proceedings, vol. 12076. Springer, 2020. mla: Wehrheim, Heike, and Jordi Cabot, editors. Fundamental Approaches to Software Engineering - 23rd International Conference, FASE 2020, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2020, Dublin, Ireland, April 25-30, 2020, Proceedings. Vol. 12076, Springer, 2020, doi:10.1007/978-3-030-45234-6. short: H. Wehrheim, J. Cabot, eds., Fundamental Approaches to Software Engineering - 23rd International Conference, FASE 2020, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2020, Dublin, Ireland, April 25-30, 2020, Proceedings, Springer, 2020. date_created: 2020-11-04T08:42:19Z date_updated: 2022-01-06T06:54:25Z department: - _id: '77' doi: 10.1007/978-3-030-45234-6 editor: - first_name: Heike full_name: Wehrheim, Heike id: '573' last_name: Wehrheim - first_name: Jordi full_name: Cabot, Jordi last_name: Cabot intvolume: ' 12076' language: - iso: eng publication_identifier: isbn: - 978-3-030-45233-9 publisher: Springer series_title: Lecture Notes in Computer Science status: public title: Fundamental Approaches to Software Engineering - 23rd International Conference, FASE 2020, Held as Part of the European Joint Conferences on Theory and Practice of Software, ETAPS 2020, Dublin, Ireland, April 25-30, 2020, Proceedings type: conference_editor user_id: '29719' volume: 12076 year: '2020' ... --- _id: '20278' citation: ama: Ahrendt W, Wehrheim H, eds. Tests and Proofs - 14th International Conference, TAP@STAF 2020, Bergen, Norway, June 22-23, 2020, Proceedings [Postponed]. Vol 12165. Springer; 2020. doi:10.1007/978-3-030-50995-8 apa: Ahrendt, W., & Wehrheim, H. (Eds.). (2020). Tests and Proofs - 14th International Conference, TAP@STAF 2020, Bergen, Norway, June 22-23, 2020, Proceedings [postponed] (Vol. 12165). Springer. https://doi.org/10.1007/978-3-030-50995-8 bibtex: '@book{Ahrendt_Wehrheim_2020, series={Lecture Notes in Computer Science}, title={Tests and Proofs - 14th International Conference, TAP@STAF 2020, Bergen, Norway, June 22-23, 2020, Proceedings [postponed]}, volume={12165}, DOI={10.1007/978-3-030-50995-8}, publisher={Springer}, year={2020}, collection={Lecture Notes in Computer Science} }' chicago: Ahrendt, Wolfgang, and Heike Wehrheim, eds. Tests and Proofs - 14th International Conference, TAP@STAF 2020, Bergen, Norway, June 22-23, 2020, Proceedings [Postponed]. Vol. 12165. Lecture Notes in Computer Science. Springer, 2020. https://doi.org/10.1007/978-3-030-50995-8. ieee: W. Ahrendt and H. Wehrheim, Eds., Tests and Proofs - 14th International Conference, TAP@STAF 2020, Bergen, Norway, June 22-23, 2020, Proceedings [postponed], vol. 12165. Springer, 2020. mla: Ahrendt, Wolfgang, and Heike Wehrheim, editors. Tests and Proofs - 14th International Conference, TAP@STAF 2020, Bergen, Norway, June 22-23, 2020, Proceedings [Postponed]. Vol. 12165, Springer, 2020, doi:10.1007/978-3-030-50995-8. short: W. Ahrendt, H. Wehrheim, eds., Tests and Proofs - 14th International Conference, TAP@STAF 2020, Bergen, Norway, June 22-23, 2020, Proceedings [Postponed], Springer, 2020. date_created: 2020-11-04T08:44:33Z date_updated: 2022-01-06T06:54:25Z department: - _id: '77' doi: 10.1007/978-3-030-50995-8 editor: - first_name: Wolfgang full_name: Ahrendt, Wolfgang last_name: Ahrendt - first_name: Heike full_name: Wehrheim, Heike id: '573' last_name: Wehrheim intvolume: ' 12165' language: - iso: eng publication_identifier: isbn: - 978-3-030-50994-1 publisher: Springer series_title: Lecture Notes in Computer Science status: public title: Tests and Proofs - 14th International Conference, TAP@STAF 2020, Bergen, Norway, June 22-23, 2020, Proceedings [postponed] type: conference_editor user_id: '29719' volume: 12165 year: '2020' ... --- _id: '20279' author: - first_name: Arnab full_name: Sharma, Arnab id: '67200' last_name: Sharma - first_name: Heike full_name: Wehrheim, Heike id: '573' last_name: Wehrheim citation: ama: Sharma A, Wehrheim H. Testing Monotonicity of Machine Learning Models. CoRR. 2020;abs/2002.12278. apa: Sharma, A., & Wehrheim, H. (2020). Testing Monotonicity of Machine Learning Models. CoRR, abs/2002.12278. bibtex: '@article{Sharma_Wehrheim_2020, title={Testing Monotonicity of Machine Learning Models}, volume={abs/2002.12278}, journal={CoRR}, author={Sharma, Arnab and Wehrheim, Heike}, year={2020} }' chicago: Sharma, Arnab, and Heike Wehrheim. “Testing Monotonicity of Machine Learning Models.” CoRR abs/2002.12278 (2020). ieee: A. Sharma and H. Wehrheim, “Testing Monotonicity of Machine Learning Models,” CoRR, vol. abs/2002.12278, 2020. mla: Sharma, Arnab, and Heike Wehrheim. “Testing Monotonicity of Machine Learning Models.” CoRR, vol. abs/2002.12278, 2020. short: A. Sharma, H. Wehrheim, CoRR abs/2002.12278 (2020). date_created: 2020-11-04T08:48:04Z date_updated: 2022-01-06T06:54:25Z department: - _id: '77' language: - iso: eng publication: CoRR status: public title: Testing Monotonicity of Machine Learning Models type: journal_article user_id: '29719' volume: abs/2002.12278 year: '2020' ... --- _id: '28011' author: - first_name: Jennie full_name: Brand-Miller, Jennie last_name: Brand-Miller - first_name: Anette full_name: Buyken, Anette id: '65985' last_name: Buyken citation: ama: Brand-Miller J, Buyken A. Mapping postprandial responses sets the scene for targeted dietary advice. Nature Medicine. Published online 2020:828-830. doi:10.1038/s41591-020-0909-1 apa: Brand-Miller, J., & Buyken, A. (2020). Mapping postprandial responses sets the scene for targeted dietary advice. Nature Medicine, 828–830. https://doi.org/10.1038/s41591-020-0909-1 bibtex: '@article{Brand-Miller_Buyken_2020, title={Mapping postprandial responses sets the scene for targeted dietary advice}, DOI={10.1038/s41591-020-0909-1}, journal={Nature Medicine}, author={Brand-Miller, Jennie and Buyken, Anette}, year={2020}, pages={828–830} }' chicago: Brand-Miller, Jennie, and Anette Buyken. “Mapping Postprandial Responses Sets the Scene for Targeted Dietary Advice.” Nature Medicine, 2020, 828–30. https://doi.org/10.1038/s41591-020-0909-1. ieee: 'J. Brand-Miller and A. Buyken, “Mapping postprandial responses sets the scene for targeted dietary advice,” Nature Medicine, pp. 828–830, 2020, doi: 10.1038/s41591-020-0909-1.' mla: Brand-Miller, Jennie, and Anette Buyken. “Mapping Postprandial Responses Sets the Scene for Targeted Dietary Advice.” Nature Medicine, 2020, pp. 828–30, doi:10.1038/s41591-020-0909-1. short: J. Brand-Miller, A. Buyken, Nature Medicine (2020) 828–830. date_created: 2021-11-27T13:12:10Z date_updated: 2022-01-06T06:57:50Z department: - _id: '35' - _id: '22' - _id: '571' doi: 10.1038/s41591-020-0909-1 language: - iso: eng page: 828-830 publication: Nature Medicine publication_identifier: issn: - 1078-8956 - 1546-170X publication_status: published status: public title: Mapping postprandial responses sets the scene for targeted dietary advice type: journal_article user_id: '49428' year: '2020' ... --- _id: '28242' abstract: - lang: eng text: "Abstract\r\n Background\r\n \ Due to the increasing use of information and communication technology, computer-related skills are important for all students in order to participate in the digital age (Fraillon, J., Ainley, J., Schulz, W., Friedman, T. & Duckworth, D. (2019). Preparing for life in a digital world: IEA International Computer and Information Literacy Study 2018 International Report. Amsterdam: International Association for the Evaluation of Educational Achievement (IEA). Retrieved from https://www.iea.nl/sites/default/files/2019-11/ICILS%202019%20Digital%20final%2004112019.pdf). Educational systems play a key role in the mediation of these skills (Eickelmann. Second Handbook of Information Technology in Primary and Secondary Education. Cham: Springer, 2018). However, previous studies have shown differences in students’ computer and information literacy (CIL). Although various approaches have been used to explain these differences, process data, such as response times, have never been taken into consideration. Based on data from the IEA-study ICILS 2013 of the Czech Republic, Denmark and Germany, this secondary analysis examines to what extent response times can be used as an explanatory approach for differences in CIL also within different groups of students according to student background characteristics (gender, socioeconomic background and immigrant background).\r\n \ \r\n Methods\r\n \ First, two processing profiles using a latent profile analysis (Oberski, D. (2016). Mixture Models: Latent Profile and Latent Class Analysis. In J. Robertson & M. Kaptein (Eds.), Modern Statistical Methods for HCI (pp. 275–287). Switzerland: Springer. 10.1007/978-3-319-26633-6) based on response times are determined—a fast and a slow processing profile. To detect how these profiles are related to students’ CIL, also in conjunction with students’ background characteristics (socioeconomic and immigrant background), descriptive statistics are used.\r\n \r\n \ Results\r\n The results show that in the Czech Republic and Germany, students belonging to the fast processing profile have on average significantly higher CIL than students allocated to the slow processing profile. In Denmark, there are no significant differences. Concerning the student background characteristics in the Czech Republic, there are significant negative time-on-task effects for all groups except for students with an immigrant background and students with a high parental occupational status. There are no significant differences in Denmark. For Germany, a significant negative time-on-task effect can be found among girls. However, the other examined indicators for Germany are ambiguous.\r\n \r\n \ Conclusions\r\n The results show that process data can be used to explain differences in students’ CIL: In the Czech Republic and Germany, there is a correlation between response times and CIL (significant negative time-on-task effect). Further analysis should also consider other aspects of CIL (e.g. reading literacy). What becomes clear, however, is that when interpreting and explaining differences in competence, data should also be included that relates to the completion process during testing.\r\n \ " author: - first_name: Melanie full_name: Heldt, Melanie last_name: Heldt - first_name: Corinna full_name: Massek, Corinna last_name: Massek - first_name: Kerstin full_name: Drossel, Kerstin id: '48921' last_name: Drossel - first_name: Birgit full_name: Eickelmann, Birgit id: '40387' last_name: Eickelmann citation: ama: 'Heldt M, Massek C, Drossel K, Eickelmann B. The relationship between differences in students’ computer and information literacy and response times: an analysis of IEA-ICILS data. Large-scale Assessments in Education. 2020;8(1):1-20. doi:10.1186/s40536-020-00090-1' apa: 'Heldt, M., Massek, C., Drossel, K., & Eickelmann, B. (2020). The relationship between differences in students’ computer and information literacy and response times: an analysis of IEA-ICILS data. Large-Scale Assessments in Education, 8(1), 1–20. https://doi.org/10.1186/s40536-020-00090-1' bibtex: '@article{Heldt_Massek_Drossel_Eickelmann_2020, title={The relationship between differences in students’ computer and information literacy and response times: an analysis of IEA-ICILS data}, volume={8}, DOI={10.1186/s40536-020-00090-1}, number={1}, journal={Large-scale Assessments in Education}, author={Heldt, Melanie and Massek, Corinna and Drossel, Kerstin and Eickelmann, Birgit}, year={2020}, pages={1–20} }' chicago: 'Heldt, Melanie, Corinna Massek, Kerstin Drossel, and Birgit Eickelmann. “The Relationship between Differences in Students’ Computer and Information Literacy and Response Times: An Analysis of IEA-ICILS Data.” Large-Scale Assessments in Education 8, no. 1 (2020): 1–20. https://doi.org/10.1186/s40536-020-00090-1.' ieee: 'M. Heldt, C. Massek, K. Drossel, and B. Eickelmann, “The relationship between differences in students’ computer and information literacy and response times: an analysis of IEA-ICILS data,” Large-scale Assessments in Education, vol. 8, no. 1, pp. 1–20, 2020, doi: 10.1186/s40536-020-00090-1.' mla: 'Heldt, Melanie, et al. “The Relationship between Differences in Students’ Computer and Information Literacy and Response Times: An Analysis of IEA-ICILS Data.” Large-Scale Assessments in Education, vol. 8, no. 1, 2020, pp. 1–20, doi:10.1186/s40536-020-00090-1.' short: M. Heldt, C. Massek, K. Drossel, B. Eickelmann, Large-Scale Assessments in Education 8 (2020) 1–20. date_created: 2021-12-02T15:27:20Z date_updated: 2022-01-06T06:57:53Z department: - _id: '462' doi: 10.1186/s40536-020-00090-1 intvolume: ' 8' issue: '1' language: - iso: eng page: 1-20 publication: Large-scale Assessments in Education publication_identifier: issn: - 2196-0739 publication_status: published status: public title: 'The relationship between differences in students’ computer and information literacy and response times: an analysis of IEA-ICILS data' type: journal_article user_id: '50923' volume: 8 year: '2020' ... --- _id: '2834' author: - first_name: Dominik full_name: Gutt, Dominik id: '14368' last_name: Gutt - first_name: Tobias full_name: von Rechenberg, Tobias last_name: von Rechenberg - first_name: Dennis full_name: Kundisch, Dennis id: '21117' last_name: Kundisch citation: ama: Gutt D, von Rechenberg T, Kundisch D. Goal Achievement, Subsequent User Effort and the Moderating Role of Goal Difficulty. Journal of Business Research. 2020;106:277-287. doi:10.1016/j.jbusres.2018.06.019 apa: Gutt, D., von Rechenberg, T., & Kundisch, D. (2020). Goal Achievement, Subsequent User Effort and the Moderating Role of Goal Difficulty. Journal of Business Research, 106, 277–287. https://doi.org/10.1016/j.jbusres.2018.06.019 bibtex: '@article{Gutt_von Rechenberg_Kundisch_2020, title={Goal Achievement, Subsequent User Effort and the Moderating Role of Goal Difficulty}, volume={106}, DOI={10.1016/j.jbusres.2018.06.019}, journal={Journal of Business Research}, publisher={Elsevier}, author={Gutt, Dominik and von Rechenberg, Tobias and Kundisch, Dennis}, year={2020}, pages={277–287} }' chicago: 'Gutt, Dominik, Tobias von Rechenberg, and Dennis Kundisch. “Goal Achievement, Subsequent User Effort and the Moderating Role of Goal Difficulty.” Journal of Business Research 106 (2020): 277–87. https://doi.org/10.1016/j.jbusres.2018.06.019.' ieee: D. Gutt, T. von Rechenberg, and D. Kundisch, “Goal Achievement, Subsequent User Effort and the Moderating Role of Goal Difficulty,” Journal of Business Research, vol. 106, pp. 277–287, 2020. mla: Gutt, Dominik, et al. “Goal Achievement, Subsequent User Effort and the Moderating Role of Goal Difficulty.” Journal of Business Research, vol. 106, Elsevier, 2020, pp. 277–87, doi:10.1016/j.jbusres.2018.06.019. short: D. Gutt, T. von Rechenberg, D. Kundisch, Journal of Business Research 106 (2020) 277–287. date_created: 2018-05-23T15:08:23Z date_updated: 2022-01-06T06:58:02Z ddc: - '000' department: - _id: '276' doi: 10.1016/j.jbusres.2018.06.019 file: - access_level: closed content_type: application/pdf creator: ups date_created: 2018-11-02T15:29:22Z date_updated: 2018-11-02T15:29:22Z file_id: '5304' file_name: gutt-main.pdf file_size: 572670 relation: main_file success: 1 file_date_updated: 2018-11-02T15:29:22Z has_accepted_license: '1' intvolume: ' 106' language: - iso: eng page: 277-287 project: - _id: '1' name: SFB 901 - _id: '2' name: SFB 901 - Project Area A - _id: '8' name: SFB 901 - Subproject A4 publication: Journal of Business Research publication_status: epub_ahead publisher: Elsevier status: public title: Goal Achievement, Subsequent User Effort and the Moderating Role of Goal Difficulty type: journal_article user_id: '16205' volume: 106 year: '2020' ... --- _id: '28341' author: - first_name: Elke full_name: Grimminger-Seidensticker, Elke id: '85816' last_name: Grimminger-Seidensticker - first_name: Aiko Julia full_name: Möhwald, Aiko Julia id: '89496' last_name: Möhwald citation: ama: 'Grimminger-Seidensticker E, Möhwald AJ. Enhancing social cohesion in PE classes within an intercultural learning program: results of a quasi-experimental intervention study. Physical Education and Sport Pedagogy. 2020;25(3):316-329. doi:10.1080/17408989.2020.1741532' apa: 'Grimminger-Seidensticker, E., & Möhwald, A. J. (2020). Enhancing social cohesion in PE classes within an intercultural learning program: results of a quasi-experimental intervention study. Physical Education and Sport Pedagogy, 25(3), 316–329. https://doi.org/10.1080/17408989.2020.1741532' bibtex: '@article{Grimminger-Seidensticker_Möhwald_2020, title={Enhancing social cohesion in PE classes within an intercultural learning program: results of a quasi-experimental intervention study}, volume={25}, DOI={10.1080/17408989.2020.1741532}, number={3}, journal={Physical Education and Sport Pedagogy}, author={Grimminger-Seidensticker, Elke and Möhwald, Aiko Julia}, year={2020}, pages={316–329} }' chicago: 'Grimminger-Seidensticker, Elke, and Aiko Julia Möhwald. “Enhancing Social Cohesion in PE Classes within an Intercultural Learning Program: Results of a Quasi-Experimental Intervention Study.” Physical Education and Sport Pedagogy 25, no. 3 (2020): 316–29. https://doi.org/10.1080/17408989.2020.1741532.' ieee: 'E. Grimminger-Seidensticker and A. J. Möhwald, “Enhancing social cohesion in PE classes within an intercultural learning program: results of a quasi-experimental intervention study,” Physical Education and Sport Pedagogy, vol. 25, no. 3, pp. 316–329, 2020, doi: 10.1080/17408989.2020.1741532.' mla: 'Grimminger-Seidensticker, Elke, and Aiko Julia Möhwald. “Enhancing Social Cohesion in PE Classes within an Intercultural Learning Program: Results of a Quasi-Experimental Intervention Study.” Physical Education and Sport Pedagogy, vol. 25, no. 3, 2020, pp. 316–29, doi:10.1080/17408989.2020.1741532.' short: E. Grimminger-Seidensticker, A.J. Möhwald, Physical Education and Sport Pedagogy 25 (2020) 316–329. date_created: 2021-12-06T14:54:20Z date_updated: 2022-01-06T06:58:02Z doi: 10.1080/17408989.2020.1741532 extern: '1' intvolume: ' 25' issue: '3' language: - iso: eng page: 316-329 publication: Physical Education and Sport Pedagogy publication_identifier: issn: - 1740-8989 - 1742-5786 publication_status: published status: public title: 'Enhancing social cohesion in PE classes within an intercultural learning program: results of a quasi-experimental intervention study' type: journal_article user_id: '85816' volume: 25 year: '2020' ... --- _id: '28351' abstract: - lang: eng text: This article investigates learners’ accounts of and reactions to interlocutors’ evaluations of their L2 pronunciation. Previous studies demonstrate both the pervasiveness of social evaluation processes in native and non-native speaker interactions and the impact of learners’ beliefs about pronunciation on their learning and communicative behavior. Adding to these strands of research, this project sheds light on how learners perceive evaluative reactions to their accents by native speakers and the relationship between such evaluations and learners’ reported evaluative, emotional and behavioral responses. The study draws on 8 international students at a German university. The data were collected in semi-structured interviews and analyzed within the framework of qualitative content analysis. The results give insight into conditions and strategies that may support learners in establishing constructive interpretations of the effects of their accents on their social acceptance. article_type: original author: - first_name: Mareike full_name: Müller, Mareike id: '71540' last_name: Müller - first_name: Julia full_name: Settinieri, Julia last_name: Settinieri citation: ama: 'Müller M, Settinieri J. “Solange dieser Mann gut Deutsch sprechen kann, ist auch kein Problem...”: Evaluative Reaktionen auf einen L2-Akzent aus Sicht von Sprecher*innen. Fremdsprachen Lehren und Lernen. 2020;49(2):46-63. doi:10.2357/FLuL-2020-0018' apa: 'Müller, M., & Settinieri, J. (2020). “Solange dieser Mann gut Deutsch sprechen kann, ist auch kein Problem...”: Evaluative Reaktionen auf einen L2-Akzent aus Sicht von Sprecher*innen. Fremdsprachen Lehren und Lernen, 49(2), 46–63. https://doi.org/10.2357/FLuL-2020-0018' bibtex: '@article{Müller_Settinieri_2020, title={“Solange dieser Mann gut Deutsch sprechen kann, ist auch kein Problem...”: Evaluative Reaktionen auf einen L2-Akzent aus Sicht von Sprecher*innen}, volume={49}, DOI={10.2357/FLuL-2020-0018}, number={2}, journal={Fremdsprachen Lehren und Lernen}, author={Müller, Mareike and Settinieri, Julia}, year={2020}, pages={46–63} }' chicago: 'Müller, Mareike, and Julia Settinieri. “‘Solange dieser Mann gut Deutsch sprechen kann, ist auch kein Problem...’: Evaluative Reaktionen auf einen L2-Akzent aus Sicht von Sprecher*innen.” Fremdsprachen Lehren und Lernen 49, no. 2 (2020): 46–63. https://doi.org/10.2357/FLuL-2020-0018.' ieee: 'M. Müller and J. Settinieri, “‘Solange dieser Mann gut Deutsch sprechen kann, ist auch kein Problem...’: Evaluative Reaktionen auf einen L2-Akzent aus Sicht von Sprecher*innen,” Fremdsprachen Lehren und Lernen, vol. 49, no. 2, pp. 46–63, 2020, doi: 10.2357/FLuL-2020-0018.' mla: 'Müller, Mareike, and Julia Settinieri. “‘Solange dieser Mann gut Deutsch sprechen kann, ist auch kein Problem...’: Evaluative Reaktionen auf einen L2-Akzent aus Sicht von Sprecher*innen.” Fremdsprachen Lehren und Lernen, vol. 49, no. 2, 2020, pp. 46–63, doi:10.2357/FLuL-2020-0018.' short: M. Müller, J. Settinieri, Fremdsprachen Lehren und Lernen 49 (2020) 46–63. date_created: 2021-12-07T12:36:20Z date_updated: 2022-01-06T06:58:02Z department: - _id: '468' doi: 10.2357/FLuL-2020-0018 intvolume: ' 49' issue: '2' language: - iso: ger page: 46-63 publication: Fremdsprachen Lehren und Lernen publication_status: published status: public title: '"Solange dieser Mann gut Deutsch sprechen kann, ist auch kein Problem...": Evaluative Reaktionen auf einen L2-Akzent aus Sicht von Sprecher*innen' type: journal_article user_id: '71540' volume: 49 year: '2020' ... --- _id: '28367' author: - first_name: Julian full_name: Echterfeld, Julian last_name: Echterfeld citation: ama: Echterfeld J. Systematik zur Digitalisierung von Produktprogrammen. Vol 393. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn; 2020. apa: Echterfeld, J. (2020). Systematik zur Digitalisierung von Produktprogrammen (Vol. 393). Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn. bibtex: '@book{Echterfeld_2020, series={Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}, title={Systematik zur Digitalisierung von Produktprogrammen}, volume={393}, publisher={Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}, author={Echterfeld, Julian}, year={2020}, collection={Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn} }' chicago: Echterfeld, Julian. Systematik zur Digitalisierung von Produktprogrammen. Vol. 393. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2020. ieee: J. Echterfeld, Systematik zur Digitalisierung von Produktprogrammen, vol. 393. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2020. mla: Echterfeld, Julian. Systematik zur Digitalisierung von Produktprogrammen. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2020. short: J. Echterfeld, Systematik zur Digitalisierung von Produktprogrammen, Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2020. date_created: 2021-12-07T13:35:33Z date_updated: 2022-01-06T06:58:02Z department: - _id: '26' intvolume: ' 393' language: - iso: ger publication_identifier: isbn: - 978-3-947647-12-5 publication_status: published publisher: Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn series_title: Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn status: public title: Systematik zur Digitalisierung von Produktprogrammen type: dissertation user_id: '60046' volume: 393 year: '2020' ... --- _id: '28369' author: - first_name: Meinolf full_name: Lukei, Meinolf last_name: Lukei citation: ama: Lukei M. Systematik zur integrativen Entwicklung von mechatronischen Produkten und deren Prüfmittel. Vol 395. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn; 2020. apa: Lukei, M. (2020). Systematik zur integrativen Entwicklung von mechatronischen Produkten und deren Prüfmittel (Vol. 395). Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn. bibtex: '@book{Lukei_2020, series={Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}, title={Systematik zur integrativen Entwicklung von mechatronischen Produkten und deren Prüfmittel}, volume={395}, publisher={Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn}, author={Lukei, Meinolf}, year={2020}, collection={Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn} }' chicago: Lukei, Meinolf. Systematik zur integrativen Entwicklung von mechatronischen Produkten und deren Prüfmittel. Vol. 395. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2020. ieee: M. Lukei, Systematik zur integrativen Entwicklung von mechatronischen Produkten und deren Prüfmittel, vol. 395. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2020. mla: Lukei, Meinolf. Systematik zur integrativen Entwicklung von mechatronischen Produkten und deren Prüfmittel. Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2020. short: M. Lukei, Systematik zur integrativen Entwicklung von mechatronischen Produkten und deren Prüfmittel, Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn, 2020. date_created: 2021-12-07T13:38:32Z date_updated: 2022-01-06T06:58:02Z department: - _id: '26' intvolume: ' 395' language: - iso: ger publication_identifier: isbn: - 978-3-947647-14-9 publication_status: published publisher: Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn series_title: Verlagsschriftenreihe des Heinz Nixdorf Instituts, Paderborn status: public title: Systematik zur integrativen Entwicklung von mechatronischen Produkten und deren Prüfmittel type: dissertation user_id: '60046' volume: 395 year: '2020' ... --- _id: '28416' author: - first_name: Martina full_name: Homt, Martina id: '11674' last_name: Homt citation: ama: Homt M. Die Anbahnung Einer Forschenden Grundhaltung Im Praxissemester – Eine Empirische Analyse von Bedingungen Und Entwicklungsverläufen.; 2020. apa: Homt, M. (2020). Die Anbahnung einer forschenden Grundhaltung im Praxissemester – eine empirische Analyse von Bedingungen und Entwicklungsverläufen. bibtex: '@book{Homt_2020, title={Die Anbahnung einer forschenden Grundhaltung im Praxissemester – eine empirische Analyse von Bedingungen und Entwicklungsverläufen}, author={Homt, Martina}, year={2020} }' chicago: Homt, Martina. Die Anbahnung Einer Forschenden Grundhaltung Im Praxissemester – Eine Empirische Analyse von Bedingungen Und Entwicklungsverläufen, 2020. ieee: M. Homt, Die Anbahnung einer forschenden Grundhaltung im Praxissemester – eine empirische Analyse von Bedingungen und Entwicklungsverläufen. 2020. mla: Homt, Martina. Die Anbahnung Einer Forschenden Grundhaltung Im Praxissemester – Eine Empirische Analyse von Bedingungen Und Entwicklungsverläufen. 2020. short: M. Homt, Die Anbahnung Einer Forschenden Grundhaltung Im Praxissemester – Eine Empirische Analyse von Bedingungen Und Entwicklungsverläufen, 2020. date_created: 2021-12-08T08:29:46Z date_updated: 2022-01-06T06:58:04Z language: - iso: eng main_file_link: - open_access: '1' url: https://repositorium.uni-muenster.de/document/miami/32f6ce93-fe65-4c72-a2a6-165dbddc01a4/diss_homt.pdf oa: '1' status: public supervisor: - first_name: Stefanie full_name: van Ophuysen, Stefanie last_name: van Ophuysen - first_name: Ulrike full_name: Weyland, Ulrike last_name: Weyland title: Die Anbahnung einer forschenden Grundhaltung im Praxissemester – eine empirische Analyse von Bedingungen und Entwicklungsverläufen type: dissertation user_id: '11674' year: '2020' ... --- _id: '24021' abstract: - lang: eng text: This paper presents a broadband track-and-hold amplifier (THA) based on switched-emitter-follower (SEF) topology. The THA exhibits both large- and small-signal bandwidth exeeding 60 GHz. It achieves an effective number of bits (ENOB) of 7 bit at 34 GHz input frequency and an ENOB of >5 bit over the whole input frequency bandwidth at sampling rate of 10 GS/s. Much higher sampling rates are possible but lead to somewhat worse performance. The chip was fabricated in a 130 nm SiGe BiCMOS technology from IHP (SG13G2). It draws 78 mA from a -4.8 V supply voltage, dissipating 375 mW. author: - first_name: Liang full_name: Wu, Liang id: '30401' last_name: Wu - first_name: Maxim full_name: Weizel, Maxim id: '44271' last_name: Weizel orcid: https://orcid.org/0000-0003-2699-9839 - first_name: Christoph full_name: Scheytt, Christoph id: '37144' last_name: Scheytt citation: ama: 'Wu L, Weizel M, Scheytt C. Above 60 GHz Bandwidth 10 GS/s Sampling Rate Track-and-Hold Amplifier in 130 nm SiGe BiCMOS Technology. In: 2020 IEEE International Symposium on Circuits and Systems (ISCAS). IEEE; 2020. doi:10.1109/ISCAS45731.2020.9180947' apa: Wu, L., Weizel, M., & Scheytt, C. (2020). Above 60 GHz Bandwidth 10 GS/s Sampling Rate Track-and-Hold Amplifier in 130 nm SiGe BiCMOS Technology. 2020 IEEE International Symposium on Circuits and Systems (ISCAS). https://doi.org/10.1109/ISCAS45731.2020.9180947 bibtex: '@inproceedings{Wu_Weizel_Scheytt_2020, place={Sevilla, Spain}, title={Above 60 GHz Bandwidth 10 GS/s Sampling Rate Track-and-Hold Amplifier in 130 nm SiGe BiCMOS Technology}, DOI={10.1109/ISCAS45731.2020.9180947}, booktitle={2020 IEEE International Symposium on Circuits and Systems (ISCAS)}, publisher={IEEE}, author={Wu, Liang and Weizel, Maxim and Scheytt, Christoph}, year={2020} }' chicago: 'Wu, Liang, Maxim Weizel, and Christoph Scheytt. “Above 60 GHz Bandwidth 10 GS/s Sampling Rate Track-and-Hold Amplifier in 130 Nm SiGe BiCMOS Technology.” In 2020 IEEE International Symposium on Circuits and Systems (ISCAS). Sevilla, Spain: IEEE, 2020. https://doi.org/10.1109/ISCAS45731.2020.9180947.' ieee: 'L. Wu, M. Weizel, and C. Scheytt, “Above 60 GHz Bandwidth 10 GS/s Sampling Rate Track-and-Hold Amplifier in 130 nm SiGe BiCMOS Technology,” 2020, doi: 10.1109/ISCAS45731.2020.9180947.' mla: Wu, Liang, et al. “Above 60 GHz Bandwidth 10 GS/s Sampling Rate Track-and-Hold Amplifier in 130 Nm SiGe BiCMOS Technology.” 2020 IEEE International Symposium on Circuits and Systems (ISCAS), IEEE, 2020, doi:10.1109/ISCAS45731.2020.9180947. short: 'L. Wu, M. Weizel, C. Scheytt, in: 2020 IEEE International Symposium on Circuits and Systems (ISCAS), IEEE, Sevilla, Spain, 2020.' conference: end_date: 2020.10.14 start_date: 2020.10.12 date_created: 2021-09-09T11:50:12Z date_updated: 2022-01-06T06:56:06Z department: - _id: '58' doi: 10.1109/ISCAS45731.2020.9180947 language: - iso: eng place: Sevilla, Spain publication: 2020 IEEE International Symposium on Circuits and Systems (ISCAS) publication_identifier: isbn: - 978-1-7281-3320-1 issn: - '2158-1525 ' publisher: IEEE related_material: link: - relation: confirmation url: https://ieeexplore.ieee.org/document/9180947 status: public title: Above 60 GHz Bandwidth 10 GS/s Sampling Rate Track-and-Hold Amplifier in 130 nm SiGe BiCMOS Technology type: conference user_id: '15931' year: '2020' ... --- _id: '24022' abstract: - lang: eng text: In this paper we propose a novel low-power receiver architecture which uses a direct-detection receiver in combination with a 2.44 GHz 13 bit Barker Code SAW correlator for improvement of co-channel interference. Furthermore, to improve receiver sensitivity, a narrowband baseband correlator which uses pulse position modulation (PPM) is proposed. The receiver can be used as a Wake-up Receiver (WuRx) in Wireless Sensor Networks (WSN) to minimize the power dissipation and provide asynchronous and on-demand data communication. We present a rigorous analysis of the receiver. It shows that the RF front-end (SAW correlator and envelope detector) alone suffers from poor sensitivity due to the high baseband bandwidth and the absence of an RF low noise amplifier. However, by adding the narrowband correlator with an innovative Pulse Position Modulation (PPM) scheme, the overall sensitivity of the receiver reaches -63.1 dB with an improvement of 17.7 dB due to the use of the narrowband correlator that reduces the baseband bandwidth from 50 to 0.84 MHz. By scaling the narrowband correlator bandwidth further down, the receiver sensitivity can be further improved. author: - first_name: Saed full_name: Abughannam, Saed id: '37628' last_name: Abughannam - first_name: Christoph full_name: Scheytt, Christoph id: '37144' last_name: Scheytt citation: ama: 'Abughannam S, Scheytt C. Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator. In: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) . IEEE; 2020. doi:10.1109/PIMRC48278.2020.9217198' apa: Abughannam, S., & Scheytt, C. (2020). Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) . https://doi.org/10.1109/PIMRC48278.2020.9217198 bibtex: '@inproceedings{Abughannam_Scheytt_2020, place={Virtuelle Konferenz}, title={Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator}, DOI={10.1109/PIMRC48278.2020.9217198}, booktitle={IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) }, publisher={IEEE}, author={Abughannam, Saed and Scheytt, Christoph}, year={2020} }' chicago: 'Abughannam, Saed, and Christoph Scheytt. “Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator.” In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) . Virtuelle Konferenz: IEEE, 2020. https://doi.org/10.1109/PIMRC48278.2020.9217198.' ieee: 'S. Abughannam and C. Scheytt, “Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator,” 2020, doi: 10.1109/PIMRC48278.2020.9217198.' mla: Abughannam, Saed, and Christoph Scheytt. “Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator.” IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) , IEEE, 2020, doi:10.1109/PIMRC48278.2020.9217198. short: 'S. Abughannam, C. Scheytt, in: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) , IEEE, Virtuelle Konferenz, 2020.' conference: end_date: 2020.09.03 start_date: 2020.08.31 date_created: 2021-09-09T11:50:13Z date_updated: 2022-01-06T06:56:06Z department: - _id: '58' doi: 10.1109/PIMRC48278.2020.9217198 language: - iso: eng place: Virtuelle Konferenz publication: 'IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2020) ' publisher: IEEE related_material: link: - relation: confirmation url: https://ieeexplore.ieee.org/document/9217198 status: public title: Sensitivity Analysis of a Low-Power Wake-Up Receiver Using an RF Barker Code SAW Correlator and a Baseband Narrowband Correlator type: conference user_id: '15931' year: '2020' ...