@inbook{28006, author = {{Schürer, Sina and van Ophuysen, Stefanie and Bloh, Bea}}, booktitle = {{Profession und Disziplin}}, isbn = {{978-3-658-13501-0}}, pages = {{289--295}}, title = {{{Inklusion und Schulqualität – Welche Erwartungen haben Lehramtsstudierende an die Konsequenzen schulischer Inklusion?}}}, doi = {{10.1007/978-3-658-13502-7_36}}, year = {{2018}}, } @misc{5417, abstract = {{Molecular Dynamic (MD) simulations are computationally intensive and accelerating them using specialized hardware is a topic of investigation in many studies. One of the routines in the critical path of MD simulations is the three-dimensional Fast Fourier Transformation (FFT3d). The potential in accelerating FFT3d using hardware is usually bound by bandwidth and memory. Therefore, designing a high throughput solution for an FPGA that overcomes this problem is challenging. In this thesis, the feasibility of offloading FFT3d computations to FPGA implemented using OpenCL is investigated. In order to mask the latency in memory access, an FFT3d that overlaps computation with communication is designed. The implementa- tion of this design is synthesized for the Arria 10 GX 1150 FPGA and evaluated with the FFTW benchmark. Analysis shows a better performance using FPGA over CPU for larger FFT sizes, with the 643 FFT showing a 70% improvement in runtime using FPGAs. This FFT3d design is integrated with CP2K to explore the potential in accelerating molecular dynamic simulations. Evaluation of CP2K simulations using FPGA shows a 41% improvement in runtime in FFT3d computations over CPU for larger FFT3d designs.}}, author = {{Ramaswami, Arjun}}, keywords = {{FFT: FPGA, CP2K, OpenCL}}, publisher = {{Universität Paderborn}}, title = {{{Accelerating Molecular Dynamic Simulations by Offloading Fast Fourier Transformations to FPGA}}}, year = {{2018}}, } @article{29364, author = {{Schönhärl, Korinna}}, journal = {{Entreprises et histoire }}, number = {{2}}, pages = {{14--28}}, title = {{{Emotions in decision-making processes: The family bank Eichthal and its investment decisions for Greece in the 19th century}}}, volume = {{91}}, year = {{2018}}, } @misc{9651, author = {{Mildorf, Jarmila}}, publisher = {{Universität Paderborn}}, title = {{{Reading (Fictional) Dialogue: Text, Context, Cognition}}}, year = {{2018}}, } @inbook{29335, author = {{Stroot, T. and Westphal, Petra}}, booktitle = {{Heterogenität als Chance. Bilanz und Perspektiven des Qualitätspackt Lehre-Projekts an der Universität Paderborn}}, editor = {{Riegraf, B. and Meister, M. and Reinhold, P. and Schaper, N. and Temps, T.}}, pages = {{164--167}}, title = {{{Bildungswissenschaftliches Mentoring für Lehramtsstudierende. Lehrprofessur im Bereich Bildungswissenschaften}}}, year = {{2018}}, } @book{29334, editor = {{Stroot, T and Westphal, Petra}}, publisher = {{Julius Klinkhardt}}, title = {{{Peer Learning an Hochschulen. Elemente einer diversitysensiblen, inklusiven Bildung}}}, year = {{2018}}, } @inproceedings{29460, abstract = {{STT-RAM cells can be considered as an alternative or a hybrid addition to today's SRAM-based cache memories. This is mostly because of their scalability and low leakage power. Moreover, their data storing mechanism (storing the value as resistance) makes them very suitable and applicable for multivalue cache architectures. This feature results in system performance enhancement without any area overhead. On the other hand, the required two-step read/write procedure in multilevel cells results in a non-uniform time access and energy and power overhead on the system. In this paper, we propose a new architecture to dynamically swap data between soft (fast read access) and hard (slow read access) bits in ML cell. Moreover, by reconfiguring cache block size, the proposed architecture can switch between ML and SL modes at runtime. In other words, the swapping method places the hot part of each cache block into soft-bits and the less accessed part into the hard-bits. The SL/ML switching method benefits from the low latency and energy of SL mode and the high storing capacity of ML mode at the same time. Although experimental results show that our proposed method slightly increases the miss rate compared with the conventional ML caches, the performance and energy are improved by 4.9% and 6.5%, respectively. Also, the storage overhead of our method is about 1% that is negligible.}}, author = {{Rezaeizadeh Rookerd, Ramin and Sadeghi-Kohan, Somayeh and Navabi, Zainalabedin}}, booktitle = {{Proceedings of the 2018 on Great Lakes Symposium on VLSI}}, publisher = {{ACM}}, title = {{{Performance and Energy Enhancement through an Online Single/Multi Level Mode Switching Cache Architecture}}}, doi = {{10.1145/3194554.3194599}}, year = {{2018}}, } @book{29321, author = {{Wiethoff, Christoph and Stolcis, Miriam}}, publisher = {{Kohlhammer}}, title = {{{Systemisches Coaching mit Schülerinnen und Schülern}}}, year = {{2018}}, } @article{8753, abstract = {{In a wide range of applications it is desirable to optimally control a dynamical system with respect to concurrent, potentially competing goals. This gives rise to a multiobjective optimal control problem where, instead of computing a single optimal solution, the set of optimal compromises, the so-called Pareto set, has to be approximated. When the problem under consideration is described by a partial differential equation (PDE), as is the case for fluid flow, the computational cost rapidly increases and makes its direct treatment infeasible. Reduced order modeling is a very popular method to reduce the computational cost, in particular in a multi query context such as uncertainty quantification, parameter estimation or optimization. In this article, we show how to combine reduced order modeling and multiobjective optimal control techniques in order to efficiently solve multiobjective optimal control problems constrained by PDEs. We consider a global, derivative free optimization method as well as a local, gradient-based approach for which the optimality system is derived in two different ways. The methods are compared with regard to the solution quality as well as the computational effort and they are illustrated using the example of the flow around a cylinder and a backward-facing-step channel flow.}}, author = {{Peitz, Sebastian and Ober-Blöbaum, Sina and Dellnitz, Michael}}, issn = {{0167-8019}}, journal = {{Acta Applicandae Mathematicae}}, number = {{1}}, pages = {{171–199}}, title = {{{Multiobjective Optimal Control Methods for the Navier-Stokes Equations Using Reduced Order Modeling}}}, doi = {{10.1007/s10440-018-0209-7}}, volume = {{161}}, year = {{2018}}, } @article{20112, author = {{Reniers, J.M. and Mulder, G. and Ober-Blöbaum, Sina and Howe, D.A.}}, issn = {{0378-7753}}, journal = {{Journal of Power Sources}}, pages = {{91 -- 102}}, title = {{{Improving optimal control of grid-connected lithium-ion batteries through more accurate battery and degradation modelling}}}, doi = {{https://doi.org/10.1016/j.jpowsour.2018.01.004}}, volume = {{379}}, year = {{2018}}, } @inproceedings{29425, author = {{Jiménez, F. and Ober-Blöbaum, Sina}}, booktitle = {{6th European Conference on Computational Mechanics}}, title = {{{Necessary optimality conditions for optimally controlled dissipative mechanical systems modelled through fractional derivatives}}}, year = {{2018}}, } @inproceedings{29427, author = {{Jiménez, F. and Ober-Blöbaum, Sina}}, booktitle = {{6th IFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control LHMNC 2018}}, pages = {{50--55}}, title = {{{A fractional variational approach for modelling dissipative mechanical systems continuous and discrete settings}}}, volume = {{51(3)}}, year = {{2018}}, } @article{29520, author = {{Schönhärl, Korinna}}, journal = {{ German-Greek Yearbook of Political Economy }}, pages = {{33--53}}, title = {{{Why Invest in Greece? Gerson von Bleichröder and the Greek Loan of 1889}}}, volume = {{1}}, year = {{2018}}, } @inbook{29336, author = {{Bührmann, Thorsten and Striewisch, C. and Westphal, Petra}}, booktitle = {{Heterogenität als Chance. Bilanz und Perspektiven des Qualitätspackt Lehre-Projekts an der Universität Paderborn}}, editor = {{Riegraf, B. and Meister, M. and Reinhold, P. and Schaper, N. and Temps, T.}}, pages = {{62--65}}, title = {{{Tutor*innen-Programm Kulturwissenschaften. Ein Programm zur pädagogischen Professionalisierung studentischer Tutor*innen von 2011-2016}}}, year = {{2018}}, } @inproceedings{26419, author = {{Winkelnkemper, Felix and Keil, Reinhard}}, booktitle = {{Proceedings of EdMedia: World Conference on Educational Media and Technology}}, editor = {{Bastiaens, T and Van Braak, J and Brown, M}}, title = {{{MediaThing – A Learning Scenario Targeting on Research Skills}}}, year = {{2018}}, } @inproceedings{28473, author = {{Almenárez Mendoxa, Florina and Alonso, Lucía and Marín López, Andrés and Díaz Sánchez, Daniel and Arias Cabarcos, Patricia}}, booktitle = {{12th International Conference on Ubiquitous Computing and Ambient Intelligence, UCAmI 2018, Punta Cana, Dominican Republic, December 4-7, 2018}}, editor = {{Bravo, Jos{\'{e}} and Ba{\~{n}}os, Oresti}}, number = {{19}}, pages = {{1235}}, publisher = {{{MDPI}}}, title = {{{Assessment of Fitness Tracker Security: A Case of Study}}}, doi = {{10.3390/proceedings2191235}}, volume = {{2}}, year = {{2018}}, } @inproceedings{28471, author = {{Arias Cabarcos, Patricia and Almenárez, Florina and Díaz Sánchez, Daniel and Marín, Andrés}}, booktitle = {{Proceedings of the 2nd International Workshop on Multimedia Privacy and Security, MPS@CCS 2018, Toronto, ON, Canada, October 15, 2018}}, editor = {{A. Hallman, Roger and Li, Shujun and Chang, Victor}}, pages = {{18--26}}, publisher = {{{ACM}}}, title = {{{FRiCS: A Framework for Risk-driven Cloud Selection}}}, doi = {{10.1145/3267357.3267362}}, year = {{2018}}, } @inproceedings{28472, author = {{Díaz Sánchez, Daniel and Marín López, Andr{\'{e}}s and Almenárez Mendoza, Florina and Arias Cabarcos, Patricia}}, booktitle = {{12th International Conference on Ubiquitous Computing and Ambient Intelligence, UCAmI 2018, Punta Cana, Dominican Republic, December 4-7, 2018}}, editor = {{Bravo, Jos{\'{e}} and Baños, Oresti}}, number = {{19}}, pages = {{1233}}, publisher = {{{MDPI}}}, title = {{{DNS-Based Dynamic Authentication for Microservices in IoT}}}, doi = {{10.3390/proceedings2191233}}, volume = {{2}}, year = {{2018}}, } @article{28470, author = {{Francisca Hinarejos, M. and Almenárez, Florina and Arias Cabarcos, Patricia and LluÍs Ferrer-Gomila, Josep and Marín López, Andrés}}, journal = {{IEEE Trans. Inf. Forensics Secur.}}, number = {{8}}, pages = {{1975--1988}}, title = {{{RiskLaine: A Probabilistic Approach for Assessing Risk in Certificate-Based Security}}}, doi = {{10.1109/TIFS.2018.2807788}}, volume = {{13}}, year = {{2018}}, } @misc{29552, author = {{Schönhärl, Korinna}}, booktitle = {{H-Soz Kult}}, title = {{{Review: Bormann, Patrick; Scholtyseck, Joachim: Der Bank- und Börsenplatz Essen. Von den Anfängen bis zur Gegenwart, München 2018}}}, year = {{2018}}, }