@inbook{8577, author = {{Kuklinski, Christiane and Leis, Elena and Liebendörfer, Michael and Hochmuth, Reinhard}}, booktitle = {{Beiträge zum Mathematikunterricht 2019}}, title = {{{Erklärung von Mathematikleistung im Ingenieursstudium}}}, year = {{2019}}, } @article{8638, author = {{Yigitbas, Enes and Schomaker, Gunnar}}, journal = {{International Tube Association (ITAtube) Journal}}, title = {{{WindCORES - Digital Transformation with Renewable Energy }}}, year = {{2019}}, } @article{8646, author = {{Deppe, M. and Gerlach, J. W. and Shvarkov, S. and Rogalla, D. and Becker, H.-W. and Reuter, Dirk and As, Donat Josef}}, issn = {{0021-8979}}, journal = {{Journal of Applied Physics}}, title = {{{Germanium doping of cubic GaN grown by molecular beam epitaxy}}}, doi = {{10.1063/1.5066095}}, year = {{2019}}, } @article{8667, author = {{Sprenger, Alexander and Hellebrand, Sybille}}, issn = {{0218-1266}}, journal = {{Journal of Circuits, Systems and Computers}}, number = {{1}}, pages = {{1--23}}, publisher = {{World Scientific Publishing Company}}, title = {{{Divide and Compact - Stochastic Space Compaction for Faster-than-At-Speed Test}}}, doi = {{10.1142/s0218126619400012}}, volume = {{28}}, year = {{2019}}, } @inproceedings{8792, abstract = {{5G together with software defined networking (SDN) and network function virtualisation (NFV) will enable a wide variety of vertical use cases. One of them is the smart man- ufacturing case which utilises 5G networks to interconnect production machines, machine parks, and factory sites to enable new possibilities in terms of flexibility, automation, and novel applications (industry 4.0). However, the availability of realistic and practical proof-of-concepts for those smart manufacturing scenarios is still limited. This demo fills this gap by not only showing a real-world smart manufacturing application entirely implemented using NFV concepts, but also a lightweight prototyping framework that simplifies the realisation of vertical NFV proof-of-concepts. Dur- ing the demo, we show how an NFV-based smart manufacturing scenario can be specified, on-boarded, and instantiated before we demonstrate how the presented NFV services simplify machine data collection, aggregation, and analysis.}}, author = {{Peuster, Manuel and Schneider, Stefan Balthasar and Behnke, Daniel and Müller, Marcel and Bök, Patrick-Benjamin and Karl, Holger}}, booktitle = {{5th IEEE International Conference on Network Softwarization (NetSoft 2019)}}, location = {{Paris}}, title = {{{Prototyping and Demonstrating 5G Verticals: The Smart Manufacturing Case}}}, doi = {{10.1109/NETSOFT.2019.8806685}}, year = {{2019}}, } @article{8795, abstract = {{Softwarized networks are the key enabler for elastic, on-demand service deployments of virtualized network functions. They allow to dynamically steer traffic through the network when new network functions are instantiated, or old ones are terminated. These scenarios become in particular challenging when stateful functions are involved, necessitating state management solutions to migrate state between the functions. The problem with existing solutions is that they typically embrace state migration and flow rerouting jointly, imposing a huge set of requirements on the on-boarded virtualized network functions (VNFs), eg, solution-specific state management interfaces. To change this, we introduce the seamless handover protocol (SHarP). An easy-to-use, loss-less, and order-preserving flow rerouting mechanism that is not fixed to a single state management approach. Using SHarP, VNF vendors are empowered to implement or use the state management solution of their choice. SHarP supports these solutions with additional information when flows are migrated. In this paper, we present SHarP's design, its open source prototype implementation, and show how SHarP significantly reduces the buffer usage at a central (SDN) controller, which is a typical bottleneck in state-of-the-art solutions. Our experiments show that SHarP uses a constant amount of controller buffer, irrespective of the time taken to migrate the VNF state.}}, author = {{Peuster, Manuel and Küttner, Hannes and Karl, Holger}}, issn = {{1055-7148}}, journal = {{International Journal of Network Management}}, title = {{{A flow handover protocol to support state migration in softwarized networks}}}, doi = {{10.1002/nem.2067}}, year = {{2019}}, } @article{8797, abstract = {{Free from phase-matching constraints, plasmonic metasurfaces have contributed significantly to the control of optical nonlinearity and enhancement of nonlinear generation efficiency by engineering subwavelength meta-atoms. However, high dissipative losses and inevitable thermal heating limit their applicability in nonlinear nanophotonics. All-dielectric metasurfaces, supporting both electric and magnetic Mie-type resonances in their nanostructures, have appeared as a promising alternative to nonlinear plasmonics. High-index dielectric nanostructures, allowing additional magnetic resonances, can induce magnetic nonlinear effects, which, along with electric nonlinearities, increase the nonlinear conversion efficiency. In addition, low dissipative losses and high damage thresholds provide an extra degree of freedom for operating at high pump intensities, resulting in a considerable enhancement of the nonlinear processes. We discuss the current state of the art in the intensely developing area of all-dielectric nonlinear nanostructures and metasurfaces, including the role of Mie modes, Fano resonances, and anapole moments for harmonic generation, wave mixing, and ultrafast optical switching. Furthermore, we review the recent progress in the nonlinear phase and wavefront control using all-dielectric metasurfaces. We discuss techniques to realize all-dielectric metasurfaces for multifunctional applications and generation of second-order nonlinear processes from complementary metal–oxide–semiconductor-compatible materials.}}, author = {{Sain, Basudeb and Meier, Cedrik and Zentgraf, Thomas}}, issn = {{2577-5421}}, journal = {{Advanced Photonics}}, number = {{2}}, pages = {{024002}}, title = {{{Nonlinear optics in all-dielectric nanoantennas and metasurfaces: a review}}}, doi = {{10.1117/1.ap.1.2.024002}}, volume = {{1}}, year = {{2019}}, } @misc{8799, author = {{Groh, Andreas}}, title = {{{Ideenbewertung durch die Crowd - Ein klassifizierender Literaturüberblick}}}, year = {{2019}}, } @inproceedings{8833, author = {{Jovanovikj, Ivan and Yigitbas, Enes and Gerth, Christian and Sauer, Stefan and Engels, Gregor}}, booktitle = {{Information Systems Engineering in Responsible Information Systems - CAiSE Forum 2019, Rome, Italy, June 3-7, 2019, Proceedings}}, editor = {{ Cappiello, Cinzia and Ruiz, Marcela}}, location = {{Rome}}, pages = {{145--157}}, title = {{{Detection and Resolution of Data-Flow Differences in Business Process Models}}}, volume = {{350}}, year = {{2019}}, } @inproceedings{8835, author = {{Jovanovikj, Ivan and Yigitbas, Enes and Grieger, Marvin and Sauer, Stefan and Engels, Gregor}}, booktitle = {{Proceedings of the 7th International Conference on Model-Driven Engineering and Software Development - Volume 1: MODELSWARD,}}, isbn = {{978-989-758-358-2}}, location = {{Prague}}, pages = {{536--543}}, publisher = {{SciTePress}}, title = {{{Modular Construction of Context-Specific Test Case Migration Methods}}}, doi = {{10.5220/0007690205360543}}, year = {{2019}}, } @misc{8840, author = {{Fath, Jerome Louis}}, title = {{{# Fail - Ein Literaturüberblick über Online-Bewertungen zu Produkt- und Dienstleistungsfehlern}}}, year = {{2019}}, } @inproceedings{8854, author = {{Szopinski, Daniel}}, booktitle = {{3rd Business Model Conference}}, location = {{New York, USA}}, title = {{{Activate software-based business model development tools: An exploratory study}}}, year = {{2019}}, } @inproceedings{8856, author = {{Szopinski, Daniel and Schoormann, T. and Kundisch, Dennis}}, booktitle = {{Proceedings of the 14th International Conference on Design Science Research in Information Systems and Technology (DESRIST)}}, location = {{Worcester, USA}}, title = {{{The long tail of taxonomy evaluation criteria: A structured overview}}}, year = {{2019}}, } @inproceedings{8861, author = {{Anjorin, Anthony and Yigitbas, Enes and Kaindl, Hermann}}, booktitle = {{Proceedings of the 8th International Workshop on Bidirectional Transformations (Bx 2019)}}, location = {{Philadelphia, PA, USA}}, pages = {{61--65}}, publisher = {{CEUR-WS.org}}, title = {{{Consistent Runtime Adaptation of User Interfaces }}}, volume = {{2355}}, year = {{2019}}, } @inproceedings{8866, author = {{Jansen, Klaus and Maack, Marten and Mäcker, Alexander}}, booktitle = {{Proceedings of the 33rd IEEE International Parallel and Distributed Processing Symposium (IPDPS)}}, pages = {{145 -- 154}}, publisher = {{IEEE}}, title = {{{Scheduling on (Un-)Related Machines with Setup Times}}}, year = {{2019}}, } @inproceedings{8868, author = {{Wever, Marcel Dominik and Mohr, Felix and Hüllermeier, Eyke and Hetzer, Alexander}}, location = {{Bayreuth, Germany}}, title = {{{Towards Automated Machine Learning for Multi-Label Classification}}}, year = {{2019}}, } @inproceedings{8871, author = {{Augustine, John and Ghaffari, Mohsen and Gmyr, Robert and Hinnenthal, Kristian and Kuhn, Fabian and Li, Jason and Scheideler, Christian}}, booktitle = {{Proceedings of the 31st ACM Symposium on Parallelism in Algorithms and Architectures}}, pages = {{69----79}}, publisher = {{ACM}}, title = {{{Distributed Computation in Node-Capacitated Networks}}}, doi = {{10.1145/3323165.3323195}}, year = {{2019}}, } @article{8872, abstract = {{We consider light scattering from a new type of model particle whose shape is represented in the form of a generalized ellipsoid having N foci, where N is greater than two. Such particles can be convex as well as concave. We use the geometrical optics approximation to study the light scattering from 3-foci particles. Non-zero elements of the scattering matrix are calculated for ensembles of randomly oriented independent transparent particles, m = n + i0. Several internal reflection orders are considered separately. It was found that the transmission-transmission (TT) and transmission-reflectance-transmission (TRT) components dominate in the formation of intensity of scattered light at large and small phase angles, respectively. We found a significant role of the total internal reflections of the TRT in the middle portion of the phase angle range. The main factors in the formation of positive linear polarization are the R and TRT component. The TT component is responsible for the formation of negative polarization branch at large phase angles.}}, author = {{Stankevich, Dmitriy and Hradyska, Larissa and Shkuratov, Yuriy and Grynko, Yevgen and Videen, Gorden and Förstner, Jens}}, issn = {{0022-4073}}, journal = {{Journal of Quantitative Spectroscopy and Radiative Transfer}}, keywords = {{tet_topic_scattering}}, pages = {{49}}, title = {{{Light scattering by 3-Foci convex and concave particles in the geometrical optics approximation}}}, doi = {{10.1016/j.jqsrt.2019.04.016}}, volume = {{231}}, year = {{2019}}, } @techreport{8873, abstract = {{We analyze a credence goods market adapted to a health care market with regulated prices, where physicians are heterogeneous regarding their fairness concerns. The opportunistic physicians only consider monetary incentives while the fair physicians, in addition to a monetary payoff, gain an non-monetary utility from being honest towards patients. We investigate how this heterogeneity affects the physicians’ equilibrium level of overcharging and the patients’ search for second opinions (which determines overall welfare). The impact of the heterogeneity on the fraud level is ambiguous and depends on several factors such as the size of the fairness utility, the share of fair physicians, the search level and the initial fraud level. Introducing heterogeneity does not affect the fraud or the search level when the share of fair physicians is small. However, when social welfare is not at its maximum, social welfare always increases if we introduce a sufficiently large share of fair physicians.}}, author = {{Heinzel, Joachim Maria Josef}}, keywords = {{credence goods, heterogeneous experts, fairness, overcharging}}, publisher = {{CIE Working Paper Series}}, title = {{{Credence Goods Markets with Fair and Opportunistic Experts}}}, volume = {{119}}, year = {{2019}}, } @article{8880, author = {{Yigitbas, Enes and Jovanovikj, Ivan and Sauer, Stefan and Engels, Gregor}}, journal = {{Softwaretechnik-Trends, Proceedings of the 21st Workshop Software-Reengineering & Evolution (WSRE) & 10th Workshop Design for Future (DFF)}}, number = {{2}}, pages = {{39--40}}, title = {{{Towards Model-based Development of Context-aware Augmented Reality Applications }}}, volume = {{39}}, year = {{2019}}, }