TY - CONF AU - Moritzer, Elmar AU - Hillemeyer, Johannes ID - 24247 T2 - 73rd Annual Assembly of International Institute of Welding (IIW) and International Conference TI - Material Specific Predicting of the Optimal Joining Parameters for the Screw Blind Rivet Joining Process ER - TY - CHAP AU - Kammeyer, Katharina ED - Knauth, Thorsten ED - Möller, Rainer ED - Pithan, Annabelle ID - 49378 T2 - Inklusive Religionspädagogik der Vielfalt. Konzeptionelle Grundlagen und didaktische Konkretionen TI - Differenz VL - 42 ER - TY - JOUR AU - Mandrella, M. AU - Trang, S. AU - Kolbe, L. M. ID - 49470 IS - 2 JF - Journal of the Association for Information Systems TI - Synthesizing and Integrating Research on IT-Based Value Co-Creation: A Meta-Analysis VL - 21 ER - TY - JOUR AU - Masuch, K. AU - Hengstler, S. AU - Trang, S. AU - Brendel, A. ID - 49466 IS - 1 JF - AIS Transactions on Replication Research TI - Replication of the Unified Model of Information Security Policy Compliance VL - 6 ER - TY - JOUR AU - Brendel, B. AU - Greulich, S. AU - Trang, S. AU - Niederman, F. ID - 49465 IS - 1 JF - AIS Transactions on Replication Research TI - Towards a Greater Diversity of Replication Studies VL - 6 ER - TY - JOUR AU - Trang, S. AU - Trenz, M. AU - Weiger, W. AU - Tarafdar, M. AU - Cheung, C. ID - 49467 JF - European Journal of Information Systems TI - One app to trace them all? Examining app specifications for mass acceptance of contact-tracing apps VL - 29 ER - TY - CHAP AU - Schumacher, Jan AU - Rezat, Sebastian ED - Kadunz, Gert ID - 44685 SN - 9783662611937 T2 - Zeichen und Sprache im Mathematikunterricht: Semiotik in Theorie und Praxis TI - Rekonstruktion diagrammatischen Schließens beim Erlernen der Subtraktion negativer Zahlen ER - TY - BOOK AU - Halding, Ole AU - Hartung, Olaf ID - 29823 SN - 979-8-6046-6598-5 TI - Die Eigenen täuschen: Szenen eines Kriegsausbruchs nach wahrer Geschichte ER - TY - CONF AU - Krings, Sarah Claudia AU - Yigitbas, Enes AU - Jovanovikj, Ivan AU - Sauer, Stefan AU - Engels, Gregor ID - 16790 SN - 978-1-4503-7984-7/20/06 T2 - Proceedings of the 12th ACM SIGCHI Symposium on Engineering Interactive Computing Systems (EICS 2020) TI - Development Framework for Context-Aware Augmented Reality Applications ER - TY - JOUR AU - Hagemann, Philipp AU - Kreißl, Steffen AU - Reinke, Paul AU - Wagner, Alexander ID - 47828 JF - Tierstudien TI - "[...] eine Sammelstelle für Tierseelenkunde". Wie eine Wissenschaftszeitschrift um 1900 die Mensch/Tier-Grenze neu zu ordnen versucht VL - 18 ER - TY - CHAP AU - Sloane, Hannah AU - Kremer, H.-Hugo ED - Fuge, Juliane ED - Kremer, H.-Hugo ID - 26021 T2 - Mentoring in Hochschuldidaktik und -praxis - Eine Reflexion wissenschaftlicher Erkenntnisse und praktischer Erfahrungen TI - Peer Mentoring an der Fakultät für Wirtschaftswissenschaften - Einblicke in ein Schulungskonzept für Peer Mentor*innen VL - 2 ER - TY - CHAP AU - Meyer zu Hörste-Bührer, Raphaela ED - Focken, F.-E. ED - van Oorschot, F. ED - Breu, C. ID - 49533 T2 - Schriftbindung evangelischer Theologie, Forum Theologische Literaturzeitung 37 TI - Gotteswort und Menschenwort. ER - TY - CHAP AU - Meyer zu Hörste-Bührer, Raphaela ED - Focken, F.-E. ED - van Oorschot , F. ED - Breu, C. ID - 49535 T2 - Schriftbindung evangelischer Theologie, Forum Theologische Literaturzeitung 37 TI - Autorität der Schrift im Verhältnis zu Rezeptionsprozessen. ER - TY - CHAP AU - Meyer zu Hörste-Bührer, Raphaela ED - Focken, F.-E. ED - van Oorschot, F. ED - Breu, C. ID - 49532 T2 - Schriftbindung evangelischer Theologie, Forum Theologische Literaturzeitung 37 TI - Schrift und Schriftauslegung in relationaler Perspektive. ER - TY - CHAP AU - Meyer zu Hörste-Bührer, Raphaela ED - Focken, F.-E. ED - van Oorschot, F. ED - Breu, C. ID - 49534 T2 - Schriftbindung evangelischer Theologie, Forum Theologische Literaturzeitung 37 TI - Pluralität und Einheit der Schrift. ER - TY - BOOK ED - Focken, F.-E. ED - van Oorschot, F. ED - Breu, C. ED - Bührer, W. ED - Stamer, T. ED - Zeller, K. ED - Ziethe, C. ID - 49522 TI - Schriftbindung evangelischer Theologie. Theorieelemente aus interdisziplinären Gesprächen. ER - TY - JOUR AU - Meyer zu Hörste-Bührer, Raphaela ID - 49531 JF - ides quaerens intellectum. Festschrift für Walter Dietz. TI - Die Gewalt der Ethik? Überlegungen zu Ausübung und Legitimation struktureller Gewalt durch die theologische Ethik. ER - TY - JOUR AU - Meyer zu Hörste-Bührer, Raphaela ID - 49544 JF - Zeitschrift für Evangelische Ethik 64/1 TI - Digitale antike Ethik – Gründung des „Journals of Ethics in Antiquity and Christianity (JEAC)“ ER - TY - CONF AB - Dynamic optimization problems have gained significant attention in evolutionary computation as evolutionary algorithms (EAs) can easily adapt to changing environments. We show that EAs can solve the graph coloring problem for bipartite graphs more efficiently by using dynamic optimization. In our approach the graph instance is given incrementally such that the EA can reoptimize its coloring when a new edge introduces a conflict. We show that, when edges are inserted in a way that preserves graph connectivity, Randomized Local Search (RLS) efficiently finds a proper 2-coloring for all bipartite graphs. This includes graphs for which RLS and other EAs need exponential expected time in a static optimization scenario. We investigate different ways of building up the graph by popular graph traversals such as breadth-first-search and depth-first-search and analyse the resulting runtime behavior. We further show that offspring populations (e. g. a (1 + {$\lambda$}) RLS) lead to an exponential speedup in {$\lambda$}. Finally, an island model using 3 islands succeeds in an optimal time of {$\Theta$}(m) on every m-edge bipartite graph, outperforming offspring populations. This is the first example where an island model guarantees a speedup that is not bounded in the number of islands. AU - Bossek, Jakob AU - Neumann, Frank AU - Peng, Pan AU - Sudholt, Dirk ID - 48847 KW - dynamic optimization KW - evolutionary algorithms KW - running time analysis KW - theory SN - 978-1-4503-7128-5 T2 - Proceedings of the Genetic and Evolutionary Computation Conference TI - More Effective Randomized Search Heuristics for Graph Coloring through Dynamic Optimization ER - TY - CONF AB - One-shot optimization tasks require to determine the set of solution candidates prior to their evaluation, i.e., without possibility for adaptive sampling. We consider two variants, classic one-shot optimization (where our aim is to find at least one solution of high quality) and one-shot regression (where the goal is to fit a model that resembles the true problem as well as possible). For both tasks it seems intuitive that well-distributed samples should perform better than uniform or grid-based samples, since they show a better coverage of the decision space. In practice, quasi-random designs such as Latin Hypercube Samples and low-discrepancy point sets are indeed very commonly used designs for one-shot optimization tasks. We study in this work how well low star discrepancy correlates with performance in one-shot optimization. Our results confirm an advantage of low-discrepancy designs, but also indicate the correlation between discrepancy values and overall performance is rather weak. We then demonstrate that commonly used designs may be far from optimal. More precisely, we evolve 24 very specific designs that each achieve good performance on one of our benchmark problems. Interestingly, we find that these specifically designed samples yield surprisingly good performance across the whole benchmark set. Our results therefore give strong indication that significant performance gains over state-of-the-art one-shot sampling techniques are possible, and that evolutionary algorithms can be an efficient means to evolve these. AU - Bossek, Jakob AU - Doerr, Carola AU - Kerschke, Pascal AU - Neumann, Aneta AU - Neumann, Frank ID - 48849 KW - Continuous optimization KW - Fully parallel search KW - One-shot optimization KW - Regression KW - Surrogate-assisted optimization SN - 978-3-030-58111-4 T2 - Parallel Problem Solving from Nature (PPSN XVI) TI - Evolving Sampling Strategies for One-Shot Optimization Tasks ER - TY - CONF AB - Several important optimization problems in the area of vehicle routing can be seen as variants of the classical Traveling Salesperson Problem (TSP). In the area of evolutionary computation, the Traveling Thief Problem (TTP) has gained increasing interest over the last 5 years. In this paper, we investigate the effect of weights on such problems, in the sense that the cost of traveling increases with respect to the weights of nodes already visited during a tour. This provides abstractions of important TSP variants such as the Traveling Thief Problem and time dependent TSP variants, and allows to study precisely the increase in difficulty caused by weight dependence. We provide a 3.59-approximation for this weight dependent version of TSP with metric distances and bounded positive weights. Furthermore, we conduct experimental investigations for simple randomized local search with classical mutation operators and two variants of the state-of-the-art evolutionary algorithm EAX adapted to the weighted TSP. Our results show the impact of the node weights on the position of the nodes in the resulting tour. AU - Bossek, Jakob AU - Casel, Katrin AU - Kerschke, Pascal AU - Neumann, Frank ID - 48851 KW - dynamic optimization KW - evolutionary algorithms KW - running time analysis KW - theory SN - 978-1-4503-7128-5 T2 - Proceedings of the Genetic and Evolutionary Computation Conference TI - The Node Weight Dependent Traveling Salesperson Problem: Approximation Algorithms and Randomized Search Heuristics ER - TY - CONF AB - In practice, e.g. in delivery and service scenarios, Vehicle-Routing-Problems (VRPs) often imply repeated decision making on dynamic customer requests. As in classical VRPs, tours have to be planned short while the number of serviced customers has to be maximized at the same time resulting in a multi-objective problem. Beyond that, however, dynamic requests lead to the need for re-planning of not yet realized tour parts, while already realized tour parts are irreversible. In this paper we study this type of bi-objective dynamic VRP including sequential decision making and concurrent realization of decisions. We adopt a recently proposed Dynamic Evolutionary Multi-Objective Algorithm (DEMOA) for a related VRP problem and extend it to the more realistic (here considered) scenario of multiple vehicles. We empirically show that our DEMOA is competitive with a multi-vehicle offline and clairvoyant variant of the proposed DEMOA as well as with the dynamic single-vehicle approach proposed earlier. AU - Bossek, Jakob AU - Grimme, Christian AU - Trautmann, Heike ID - 48845 KW - decision making KW - dynamic optimization KW - evolutionary algorithms KW - multi-objective optimization KW - vehicle routing SN - 978-1-4503-7128-5 T2 - Proceedings of the Genetic and Evolutionary Computation Conference TI - Dynamic Bi-Objective Routing of Multiple Vehicles ER - TY - CONF AB - The Traveling-Salesperson-Problem (TSP) is arguably one of the best-known NP-hard combinatorial optimization problems. The two sophisticated heuristic solvers LKH and EAX and respective (restart) variants manage to calculate close-to optimal or even optimal solutions, also for large instances with several thousand nodes in reasonable time. In this work we extend existing benchmarking studies by addressing anytime behaviour of inexact TSP solvers based on empirical runtime distributions leading to an increased understanding of solver behaviour and the respective relation to problem hardness. It turns out that performance ranking of solvers is highly dependent on the focused approximation quality. Insights on intersection points of performances offer huge potential for the construction of hybridized solvers depending on instance features. Moreover, instance features tailored to anytime performance and corresponding performance indicators will highly improve automated algorithm selection models by including comprehensive information on solver quality. AU - Bossek, Jakob AU - Kerschke, Pascal AU - Trautmann, Heike ID - 48844 T2 - 2020 IEEE Congress on Evolutionary Computation (CEC) TI - Anytime Behavior of Inexact TSP Solvers and Perspectives for Automated Algorithm Selection ER - TY - CONF AB - Sequential model-based optimization (SMBO) approaches are algorithms for solving problems that require computationally or otherwise expensive function evaluations. The key design principle of SMBO is a substitution of the true objective function by a surrogate, which is used to propose the point(s) to be evaluated next. SMBO algorithms are intrinsically modular, leaving the user with many important design choices. Significant research efforts go into understanding which settings perform best for which type of problems. Most works, however, focus on the choice of the model, the acquisition function, and the strategy used to optimize the latter. The choice of the initial sampling strategy, however, receives much less attention. Not surprisingly, quite diverging recommendations can be found in the literature. We analyze in this work how the size and the distribution of the initial sample influences the overall quality of the efficient global optimization (EGO) algorithm, a well-known SMBO approach. While, overall, small initial budgets using Halton sampling seem preferable, we also observe that the performance landscape is rather unstructured. We furthermore identify several situations in which EGO performs unfavorably against random sampling. Both observations indicate that an adaptive SMBO design could be beneficial, making SMBO an interesting test-bed for automated algorithm design. AU - Bossek, Jakob AU - Doerr, Carola AU - Kerschke, Pascal ID - 48850 KW - continuous black-box optimization KW - design of experiments KW - initial design KW - sequential model-based optimization SN - 978-1-4503-7128-5 T2 - Proceedings of the Genetic and Evolutionary Computation Conference TI - Initial Design Strategies and Their Effects on Sequential Model-Based Optimization: An Exploratory Case Study Based on BBOB ER - TY - CONF AB - The Traveling Salesperson Problem (TSP) is one of the best-known combinatorial optimisation problems. However, many real-world problems are composed of several interacting components. The Traveling Thief Problem (TTP) addresses such interactions by combining two combinatorial optimisation problems, namely the TSP and the Knapsack Problem (KP). Recently, a new problem called the node weight dependent Traveling Salesperson Problem (W-TSP) has been introduced where nodes have weights that influence the cost of the tour. In this paper, we compare W-TSP and TTP. We investigate the structure of the optimised tours for W-TSP and TTP and the impact of using each others fitness function. Our experimental results suggest (1) that the W-TSP often can be solved better using the TTP fitness function and (2) final W-TSP and TTP solutions show different distributions when compared with optimal TSP or weighted greedy solutions. AU - Bossek, Jakob AU - Neumann, Aneta AU - Neumann, Frank ID - 48852 KW - Evolutionary algorithms KW - Node weight dependent TSP KW - Traveling Thief Problem SN - 978-3-030-58111-4 T2 - Parallel Problem Solving from Nature (PPSN XVI) TI - Optimising Tours for the Weighted Traveling Salesperson Problem and the Traveling Thief Problem: A Structural Comparison of Solutions ER - TY - CONF AB - We consider a dynamic bi-objective vehicle routing problem, where a subset of customers ask for service over time. Therein, the distance traveled by a single vehicle and the number of unserved dynamic requests is minimized by a dynamic evolutionary multi-objective algorithm (DEMOA), which operates on discrete time windows (eras). A decision is made at each era by a decision-maker, thus any decision depends on irreversible decisions made in foregoing eras. To understand effects of sequences of decision-making and interactions/dependencies between decisions made, we conduct a series of experiments. More precisely, we fix a set of decision-maker preferences D and the number of eras n{$<$}inf{$>$}t{$<$}/inf{$>$} and analyze all $|D|\^{n_t}$ combinations of decision-maker options. We find that for random uniform instances (a) the final selected solutions mainly depend on the final decision and not on the decision history, (b) solutions are quite robust with respect to the number of unvisited dynamic customers, and (c) solutions of the dynamic approach can even dominate solutions obtained by a clairvoyant EMOA. In contrast, for instances with clustered customers, we observe a strong dependency on decision-making history as well as more variance in solution diversity. AU - Bossek, Jakob AU - Grimme, Christian AU - Rudolph, Günter AU - Trautmann, Heike ID - 48846 T2 - 2020 IEEE Congress on Evolutionary Computation (CEC) TI - Towards Decision Support in Dynamic Bi-Objective Vehicle Routing ER - TY - CONF AB - Evolving diverse sets of high quality solutions has gained increasing interest in the evolutionary computation literature in recent years. With this paper, we contribute to this area of research by examining evolutionary diversity optimisation approaches for the classical Traveling Salesperson Problem (TSP). We study the impact of using different diversity measures for a given set of tours and the ability of evolutionary algorithms to obtain a diverse set of high quality solutions when adopting these measures. Our studies show that a large variety of diverse high quality tours can be achieved by using our approaches. Furthermore, we compare our approaches in terms of theoretical properties and the final set of tours obtained by the evolutionary diversity optimisation algorithm. AU - Do, Anh Viet AU - Bossek, Jakob AU - Neumann, Aneta AU - Neumann, Frank ID - 48879 KW - diversity maximisation KW - evolutionary algorithms KW - travelling salesperson problem SN - 978-1-4503-7128-5 T2 - Proceedings of the Genetic and Evolutionary Computation Conference TI - Evolving Diverse Sets of Tours for the Travelling Salesperson Problem ER - TY - CONF AB - Evolutionary algorithms (EAs) are general-purpose problem solvers that usually perform an unbiased search. This is reasonable and desirable in a black-box scenario. For combinatorial optimization problems, often more knowledge about the structure of optimal solutions is given, which can be leveraged by means of biased search operators. We consider the Minimum Spanning Tree (MST) problem in a single- and multi-objective version, and introduce a biased mutation, which puts more emphasis on the selection of edges of low rank in terms of low domination number. We present example graphs where the biased mutation can significantly speed up the expected runtime until (Pareto-)optimal solutions are found. On the other hand, we demonstrate that bias can lead to exponential runtime if "heavy" edges are necessarily part of an optimal solution. However, on general graphs in the single-objective setting, we show that a combined mutation operator which decides for unbiased or biased edge selection in each step with equal probability exhibits a polynomial upper bound - as unbiased mutation - in the worst case and benefits from bias if the circumstances are favorable. AU - Roostapour, Vahid AU - Bossek, Jakob AU - Neumann, Frank ID - 48895 KW - biased mutation KW - evolutionary algorithms KW - minimum spanning tree problem KW - runtime analysis SN - 978-1-4503-7128-5 T2 - Proceedings of the 2020 Genetic and Evolutionary Computation Conference TI - Runtime Analysis of Evolutionary Algorithms with Biased Mutation for the Multi-Objective Minimum Spanning Tree Problem ER - TY - CONF AB - In this work we focus on the well-known Euclidean Traveling Salesperson Problem (TSP) and two highly competitive inexact heuristic TSP solvers, EAX and LKH, in the context of per-instance algorithm selection (AS). We evolve instances with nodes where the solvers show strongly different performance profiles. These instances serve as a basis for an exploratory study on the identification of well-discriminating problem characteristics (features). Our results in a nutshell: we show that even though (1) promising features exist, (2) these are in line with previous results from the literature, and (3) models trained with these features are more accurate than models adopting sophisticated feature selection methods, the advantage is not close to the virtual best solver in terms of penalized average runtime and so is the performance gain over the single best solver. However, we show that a feature-free deep neural network based approach solely based on visual representation of the instances already matches classical AS model results and thus shows huge potential for future studies. AU - Seiler, Moritz AU - Pohl, Janina AU - Bossek, Jakob AU - Kerschke, Pascal AU - Trautmann, Heike ID - 48897 KW - Automated algorithm selection KW - Deep learning KW - Feature-based approaches KW - Traveling Salesperson Problem SN - 978-3-030-58111-4 T2 - Parallel Problem Solving from {Nature} (PPSN XVI) TI - Deep Learning as a Competitive Feature-Free Approach for Automated Algorithm Selection on the Traveling Salesperson Problem ER - TY - JOUR AB - We build upon a recently proposed multi-objective view onto performance measurement of single-objective stochastic solvers. The trade-off between the fraction of failed runs and the mean runtime of successful runs \textendash both to be minimized \textendash is directly analyzed based on a study on algorithm selection of inexact state-of-the-art solvers for the famous Traveling Salesperson Problem (TSP). Moreover, we adopt the hypervolume indicator (HV) commonly used in multi-objective optimization for simultaneously assessing both conflicting objectives and investigate relations to commonly used performance indicators, both theoretically and empirically. Next to Penalized Average Runtime (PAR) and Penalized Quantile Runtime (PQR), the HV measure is used as a core concept within the construction of per-instance algorithm selection models offering interesting insights into complementary behavior of inexact TSP solvers. \textbullet The multi-objective perspective is naturally generalizable to multiple objectives. \textbullet Proof of relationship between HV and the PAR in the considered bi-objective space. \textbullet New insights into complementary behavior of stochastic optimization algorithms. AU - Bossek, Jakob AU - Kerschke, Pascal AU - Trautmann, Heike ID - 48848 IS - C JF - Applied Soft Computing KW - Algorithm selection KW - Combinatorial optimization KW - Multi-objective optimization KW - Performance measurement KW - Traveling Salesperson Problem SN - 1568-4946 TI - A Multi-Objective Perspective on Performance Assessment and Automated Selection of Single-Objective Optimization Algorithms VL - 88 ER - TY - JOUR AU - Bartz-Beielstein, Thomas AU - Doerr, Carola AU - van den Berg, Daan AU - Bossek, Jakob AU - Chandrasekaran, Sowmya AU - Eftimov, Tome AU - Fischbach, Andreas AU - Kerschke, Pascal AU - Cava, William La AU - Lopez-Ibanez, Manuel AU - Malan, Katherine M. AU - Moore, Jason H. AU - Naujoks, Boris AU - Orzechowski, Patryk AU - Volz, Vanessa AU - Wagner, Markus AU - Weise, Thomas ID - 48836 JF - Corr TI - Benchmarking in Optimization: Best Practice and Open Issues ER - TY - GEN AU - Fastlabend-Vargas, Daniel ID - 49599 TI - Geschichte(n) der deutschen Migrationsgesellschaft. Jugendliche erzählen begründete historische Geschichten Eine Unterrichtsreihe für das Portal Zwischentöne.info ER - TY - BOOK AU - Lammer, Christina ID - 30869 TI - Erinnerung und Identität: Literarische Konstruktionen in Doeschka Meijsings Prosa ER - TY - GEN AU - Huybrechts, Yves ID - 49767 TI - "Die Bombardierung von Brüssel - teil 1" (PODCAST) ER - TY - JOUR AU - Huybrechts, Yves ID - 49736 JF - Historisches Jahrbuch SN - 00182621 TI - Den Kaiser erpressen. Der Fall Jever zwischen Burgundischem Reichskreis und Reichskammergericht, 1737-1739 VL - 140 ER - TY - GEN AU - Huybrechts, Yves ID - 49756 TI - "Ein Gespräch mit Guy Vanhengel - Ein Gespräch mit dem Vizepräsidenten des Brüsseler Parlaments, in zwei Teilen." (VIDEO) ER - TY - GEN AU - Huybrechts, Yves ID - 49750 TI - Interview zur Ausstellung "Rubens und der Barock im Norden" - 2 Teile (VIDEO) ER - TY - CHAP AU - Diedrich, Alena ED - Bremer, Kai ED - Elit, Stefan ED - Kroucheva, Katerina ID - 49831 T2 - Forcierte Form: Deutschsprachige Versepik des 20. und 21. Jahrhunderts im europäischen Kontext TI - Ironie als forcierte Form. Hans Magnus Enzensbergers Versepos Der Untergang der Titanic ER - TY - CHAP AU - Diedrich, Alena ED - Eke, Norbert Otto ID - 49832 T2 - Handbuch Vormärz TI - Lyrik im Vormärz ER - TY - CHAP AU - Diedrich, Alena ED - Eke, Norbert Otto ID - 49833 T2 - Handbuch Vormärz TI - Nikolaus Lenau ER - TY - CHAP AU - Neiske, Iris AU - Bücker, Diana ID - 49869 SN - 1424-3636 T2 - Medienpädagogik als Schlüsseldisziplin in einer mediatisierten Welt. Perspektiven aus Theorie, Empirie und Praxis 37 TI - Medienpädagogik und Hochschuldidaktik ER - TY - BOOK ED - Autsch, Sabiene ED - Pickartz, Tim ID - 49915 TI - Impulse 5. Texte und Bilder zur Kunstvermittlung: Go West! Kunst- und Ausstellungsszene New York 2019. ER - TY - BOOK ED - Autsch, Sabiene ID - 49917 TI - "Was machst du gerade?" Essays aus dem Atelier in Zeiten von Corona ER - TY - GEN AU - Autsch, Sabiene ID - 49947 IS - 155 T2 - PUR [= Paderborner Universitätsreden. Hg. von. Prof. em. Dr. Dr. hc. malt. Peter Freese] TI - Festrede auf Maria v. Welser anlässlich der Verleihung der Ehrendoktorwürde am 14.11.2019 durch die kulturwissenschaftliche Fakultät der Universität Paderborn ER - TY - JOUR AU - Karsten, Andrea AU - Weisberg, Jan ID - 32154 JF - JoSch - Journal der Schreibwissenschaft TI - Profession und Disziplin. Ein Schreibgespräch über den Weg durch die Fächer, Schreibdidaktik als Feldforschung (und - nebenbei - die Rettung der Schriftkultur). VL - 2 ER - TY - GEN AU - Peckhaus, Volker ID - 28698 T2 - Zentralblatt für Mathematik und ihre Grenzgebiete Zbl 1445.01036 TI - Wittgenstein, Ludwig, Wiener Ausgabe, Bd. 8.2: Synopse der Manuskriptbände V bis X, hg. v. Michael Nedo, Vittorio Klostermann: Frankfurt a.M. 2019 ER - TY - JOUR AU - Pauls, Karina ID - 50105 JF - Kunst+Unterricht 441/442 TI - Alice im Wunderland. Ein Klassiker der Kinderliteratur als Künstlerbuch ER - TY - CHAP AU - Dahmen, Stephan AU - Bonvin, Jean-Michel ED - Knöpfel, Carlo ED - Maeder, Pascal ED - Tecklenburg, Ueli ID - 50137 T2 - Wörterbuch der Schweizer Sozialpolitik TI - Soziale Investition ER - TY - JOUR AU - Stricker, Ina AU - Müller, Lenka AU - Hohmann, Sascha ID - 50192 IS - 2020 JF - Astronomie + Raumfahrt im Unterricht SN - 1437-8639 TI - Die Entstehung von Sternen und Planeten VL - 6 ER - TY - JOUR AU - Hohmann, Sascha ID - 50193 IS - 2020 JF - Astronomie + Raumfahrt im Unterricht SN - 1437-8639 TI - Die Astronomie der Inka. Teil 3 – Der Himmel über Cusco VL - 6 ER - TY - JOUR AU - Hohmann, Sascha ID - 50195 IS - 2020 JF - Astronomie + Raumfahrt im Unterricht SN - 1437-8639 TI - Die Astronomie der Inka. Teil 1 - Weltbild, Religion und Kalender VL - 3/4 ER - TY - JOUR AU - Hohmann, Sascha ID - 50194 IS - 2020 JF - Astronomie + Raumfahrt im Unterricht SN - 1437-8639 TI - Die Astronomie der Inka. Teil 2 - Machu Picchu VL - 3/4 ER - TY - JOUR AB - Abstract Astrophysical topics can be treated with the methods of different areas of physics, mathematics and other natural sciences. The integration of these topics into such areas could improve students’ motivation and strengthen the connections between different fields of the mentioned sciences. In this article, an example of the connection between the physics of the stars and that of their statistical distributions is given. The usage of Microsoft Excel simplifies the mathematical requirements and gives the possibility of seeing the changes of distribution with the growing age of the regarded population of stars. The changes are a direct consequence to the limited lifetime of the stars and the limited age of the considered population of stars. AU - Hohmann, Sascha ID - 50175 IS - 1 JF - European Journal of Physics KW - General Physics and Astronomy SN - 0143-0807 TI - Calculating the distributions of number, mass and luminosity of the stars with the help of MS Excel VL - 42 ER - TY - JOUR AU - Kißling, Magdalena ID - 33411 JF - Der Deutschunterricht TI - Die weiße Frau als Kulturträgerin? Postkoloniale Perspektiven auf Geschlecht am Beispiel von Wolfgang Koeppens Tauben im Gras VL - 1 ER - TY - BOOK AB - Einsätze mit adipösen Personen stellen die Feuerwehr und den Rettungsdienst vor vielfältige Herausforderungen, da Rettung und Transport für die Einsatzkräfte eine logistische Hürde mit Mehraufwand und Risiken darstellen. Der Autor untersucht die Besonderheiten bei bestimmten Einsatzszenarien; angefangen bei der Trageunterstützung für den Rettungsdienst über den Verkehrsunfall mit eingeklemmter adipöser Person bis hin zum Brandeinsatz mit schwergewichtigen Menschen. Mögliche Einsätze werden abgegrenzt und etwaige Besonderheiten im Vergleich zu den üblichen "Standardeinsätzen" diskutiert. Einblicke in rettungsdienstliche Aspekte bei Einsätzen mit adipösen Patientinnen und Patienten vervollständigen das Buch. AU - Wolff, Jens ID - 50266 SN - 978-3-17036-112-6 TI - Adipöse Personen im Feuerwehreinsatz ER - TY - JOUR AU - Daniel-Söltenfuß, Desiree ID - 50279 JF - bwp@ TI - Aushandlungsprozesse über Freiheiten und Grenzen im selbstregulierten Lernen. Erwartungen und Handlungsmuster bei Schüler*innen und Lehrpersonen im Übergangssystem VL - 38 ER - TY - JOUR AB - The use of video analysis in Design-Based Research (DBR) seems to be promising, because the quality of video data matches the reality of educational fields. Educational fields are multidimensional and complex. And more than other types of data, video may capture, for example, the simultaneity of verbal and non-verbal interactions. This seems to be valuable in the quest for new insights and better designs of educational interventions. However, to date there has been limited use of video data in researching their design. This paper aims at reflecting how the benefits of video-based analysis may be utilised in DBR. Experiences with the collection and analysis of video data in a project to design self-organised learning (SOL) at a vocational school in Germany will be used as a case study to illustrate the type of findings that may feed into the DBR process. In this case, the project school had already introduced a sophisticated SOL model but was experiencing various implementation difficulties. Resolving issues like this requires insights into how exactly a concept is realised and what happens in the field. Therefore, video data on classroom interactions was gathered and sub-sequently analysed using the documentary method. This led to the reconstruction of two different types of orientation that were guiding the students when they dealt with their self-organised learning environment. In a subversive orientation, students playfully infiltrate the formal learning space with peer activities. In a confirming orientation, students stick to both, the (informal) rules of the (formal) learning arrangement and of the peer environment, thus expressing respect for the boundary between these two worlds. These findings have been used to redesign the SOL intervention. AU - Gössling, Bernd AU - Daniel, Desiree ID - 50280 IS - 2 JF - EDeR. Educational Design Research KW - Pulmonary and Respiratory Medicine KW - Pediatrics KW - Perinatology and Child Health SN - 2511-0667 TI - Video analysis in Design-Based Research – Findings of a project on self-organised learning at a vocational school VL - 2 ER - TY - CHAP AU - Autsch, Sabiene ED - Öhlschläger, Claudia ID - 50311 T2 - Urbane Kulturen und Räume intermedial TI - "Durch Manhattan." Stadt als Bewegungsraum ER - TY - CHAP AU - Autsch, Sabiene ED - Autsch, Sabiene ED - Pickartz, Tim ID - 50313 T2 - Impulse 5. Texte und Bilder zur Kunstvermittlung: Go West! Kunst- und Ausstellungsszene New York 2019 TI - Ästhetische Forschung des Urbanen ER - TY - CHAP AU - Autsch, Sabiene ED - Autsch, Sabiene ED - Pickartz, Tim ID - 50312 T2 - Impulse 5. Texte und Bilder zur Kunstvermittlung: Go West! Kunst- und Ausstellungsszene New York 2019 TI - "Go West." Sich in Bewegung setzen ER - TY - CHAP AU - Heitmann, Ingmar ED - Betz, Stefan ID - 50354 SN - 978-3-339-11532-4 T2 - Neuere Entwicklungen in Produktionn und Controlling TI - Erfolgsfaktoren digitaler Transformationsprozesse in KMU ER - TY - CHAP AU - Puls, Christoph ED - Betz, Stefan ID - 50374 SN - 978-3-339-11532-4 T2 - Neuere Entwicklungen in Produktionn und Controlling TI - Varianten- und Komplexitätsmanagement im produzierenden Gewerbe ER - TY - CHAP AU - Koch, Christian ED - Betz, Stefan ID - 50365 SN - 978-3-339-11532-4 T2 - Neuere Entwicklungen in Produktionn und Controlling TI - Digitalisierung des Produktionscontrollings in KMU ER - TY - CHAP AU - Opitz, Oliver ED - Betz, Stefan ID - 50394 SN - 978-3-339-11532-4 T2 - Neuere Entwicklungen in Produktion und Controlling TI - Kapazitätsplanung unter besonderer Berücksichtigung produktionsseitiger Risiken ER - TY - THES AB - Berufskollegs in Nordrhein-Westfalen sehen sich in den letzten Jahren weitreichenden strukturellen Veränderungen gegenüber. Der Übergang in eigenverantwortliche Schulen verändert die Anforderungen an Leitungs- und Entwicklungsstrukturen der Berufskollegs nachhaltig. Insbesondere organisationale und personelle Steuerungsaufgaben und -spielräume der Schulleitung sind hier zu nennen. Die Schulleitungsebene wird als zentraler 'Schulentwicklungsmotor' hervorgehoben und betont, dass es hier als Unterstützung weiterer Führungsebenen bedarf, um die komplexen Strukturen zu bewältigen. Positionen mit Verantwortlichkeiten im Sinne einer Führung ohne Weisungsbefugnis wurden hierfür weiter ausgebaut. Unter Begriffen wie Bildungsgangkoordination, Bildungsgangleitung oder betreuung ist die so entstandene 'mittlere Führungsebene' insbesondere dadurch zu kennzeichnen, dass ihr Verantwortung für Teilbereiche in den Berufskollegs ebenso zukommt, wie eine aktive Beteiligung in der Bildungsgang- und Unterrichtsarbeit. Mit diesem Spannungsfeld von strategischen und operativen Handlungsfeldern und Erwartungen gehen automatisch entscheidende Rollenfindungsprozesse der Beteiligten einher. Hier fehlen zum einen entsprechende bedarfsgerechte Angebote zur Prozessbegleitung und Rollenschärfung und zum anderen eine diesbezügliche dezidierte wissenschaftliche Aufarbeitung. Die vorliegende Arbeit nimmt sich beiden Bedarfen an. So wurde einerseits ein kollegiales Weiterbildungsformat konzipiert und durchgeführt und dieser Rahmen andererseits genutzt, um im Sinne eines gestaltungsorientierten Forschungsprojektes das Konstrukt der Rollenschärfung auch wissenschaftlich vertiefend zu beleuchten. Unter Würdigung eines qualitativen Forschungsansatzes und dem Anspruch einer grundlegenden Triangulation wurden hierzu umfassende Datenerhebungen durchgeführt, die so erhobenen Daten mittels qualitativer Inhaltsanalyse ausgewertet und auf diese Weise umfassende Einblicke in das dahinterliegende Konstrukt der Rollenschärfung ermöglicht. Durch ihre Rahmung, Zielgruppe und Ausrichtung weist die so skizzierte Forschungs- und Entwicklungsarbeit eine Orientierung sowohl in die Wirtschaftspädagogik als auch in die Erwachsenenbildung auf. Sie kann als ein Beispiel für eine Wissenschaft-Praxis-Kooperation ebenso herangezogen werden wie als Reflexionshilfe in Weiterbildungskontexten und Auswahlprozessen sowohl von zukünftigen Führungskräften als auch von Weiterbildungspersonal. AU - Kundisch, Heike ID - 50456 TI - Zur Rolle von Führungskräften im Schulkontext. Entwicklungsarbeit einer Kollegialen Weiterbildung als Innovationsarena zur mehrperspektivischen Rollenschärfung ER - TY - BOOK ED - Stefanie Acquavella-Rauch, Stefanie ED - Münzmay, Andreas ED - Veit, Joachim ID - 47010 TI - Brückenschläge zwischen Musikwissenschaft und Informatik. Theoretische und praktische Aspekte der Kooperation VL - 3 ER - TY - JOUR AU - Lübbecke, Silvia AU - Schnedler, Wendelin ID - 25806 JF - Journal of Economics & Management Strategy SN - 1058-6407 TI - Don't patronize me! An experiment on preferences for authorship ER - TY - CONF AB - Historically, the field of financial forecasting almost exclusively relied on so-called hard information – i.e., numerical data with well-defined and unambiguous meaning. Over the last few decades, however, researchers and practitioners alike have, following the advances in natural language understanding, started recognizing the benefits of integrating soft information into financial modelling. In line with the above, this paper examines whether contemporary attention-based sequence-to-sequence models, known as Transformers, can help improve stock return volatility prediction when applied to corporate annual reports. Using a publicly available benchmark dataset, we show, in an empirical analysis, that out-of-the-box Transformer models have the ability to outmatch current state-of-the-art results and, more importantly, that our proposed feature-based Transformer approach can outperform a robust numerical baseline. To the best of our knowledge, this is the first empirical study focusing on stock return volatility prediction (1) to ever experiment with state-of-the-art Transformer architectures and (2) to demonstrate that a model based solely on soft information can surpass its numerical counterpart. Furthermore, we show that by including an additional numerical feature into our best text-only model, we can push the performance of our model even further, suggesting that soft and hard information contain different predictive signals. AU - Caron, Matthew AU - Müller, Oliver ID - 21563 T2 - 2020 IEEE International Conference on Big Data (Big Data) TI - Hardening Soft Information: A Transformer-Based Approach to Forecasting Stock Return Volatility ER - TY - JOUR AU - Martin, K. D. AU - Kim, J. J. AU - Palmatier, R. W. AU - Steinhoff, Lena AU - Stewart, D. W. AU - Walker, B. A. AU - Wang, Y. AU - Weaven, S. K. ID - 45726 IS - 4 JF - Journal of Retailing TI - Data Privacy in Retail VL - 96 ER - TY - JOUR AU - Payne, A. AU - Steinhoff, Lena AU - Frow, P. AU - Eggert, A. ID - 45727 JF - Industrial Marketing Management TI - Toward a Comprehensive Framework of Value Proposition Development: From Strategy to Implementation VL - 87 ER - TY - JOUR AU - Eggert, A. AU - Frow, P. AU - Payne, A. AU - Steinhoff, Lena ID - 45728 JF - Industrial Marketing Management TI - Understanding and Managing Customer Value Propositions: Introduction to the Special Issue VL - 87 ER - TY - CONF AU - Knickenberg, Margarita AU - Zurbriggen, Carmen AU - Venetz, Martin ID - 45049 TI - Adolescents’ engagement at school vs. leisure time and their emotional involvement. ER - TY - CONF AU - Knickenberg, Margarita ID - 45051 TI - Social relationships in students with special educational needs. ER - TY - CONF AU - Knickenberg, Margarita ID - 45052 TI - Individualisierung des Lernens im inklusiven Unterricht aus der Perspektive von Lehrkräften und Kindern. ER - TY - CONF AU - Knickenberg, Margarita AU - Zurbriggen, Carmen AU - Venetz, Martin ID - 45048 TI - Das emotionale Erleben von Jugendlichen in Abhängigkeit ihres Engagements in Schule und Freizeit. ER - TY - CONF AU - Knickenberg, Margarita AU - Zurbriggen, Carmen ID - 45053 TI - Students’ emotional experience during peer interactions in different academic tracks. ER - TY - GEN AU - Bröker, Christina ID - 50570 T2 - HsozKult TI - Rezension zu: Peltzer, Jörg: Fürst werden. Rangerhöhungen im 14. Jahrhundert. Das römisch-deutsche Reich und England im Vergleich. Berlin-Boston 2019. ISBN 978-3-11-063902-5 ER - TY - BOOK AB - Paderborn: Universität Paderborn Online-Ressource: upb.de/paderborner-qualitaetsstern-kita-gs bzw. https://blogs.uni-paderborn.de/paderborner-qualitaetsstern/ bzw. https://blogs.uni-paderborn.de/paderborner-qualitaetsstern/zum-instrument/ AU - Büker, Petra AU - Höke, Julia; AU - Ogrodowski, Jana AU - Vollmann, Britta ID - 18921 TI - PQ³. Paderborner Qualitätsstern zur Einschätzung der Kooperation im Übergang Kita - Grundschule ER - TY - CHAP AU - Schulze, Jan Roland AU - Hoya, Fabian Karl AU - Blumberg, Eva AU - Schwab, Susanne AU - Hellmich, Frank ED - Grosche, Michael ED - Decristan, Jasmin ED - Urton, Karolina ED - Jansen, Nina C. ED - Bruns, Gunnar ED - Ehl, Birgit ID - 26666 T2 - Sonderpädagogik und Bildungsforschung – Fremde Schwestern? TI - Kooperatives Arbeiten von Studierenden des Lehramts an Grund- und Förderschulen als Vorbereitung auf den inklusiven Unterricht in der Grundschule ER - TY - BOOK ED - Albus, Vanessa ED - Münnix, Gabriele ED - Rolf, Bernd ID - 50635 TI - Total Digital? - Mind on the net? Geist im Netz? L’ esprit dans le réseau?. Reihe Forum Philosophie International. (Stefan Düfel: Lehrerbibliothek: Rezension) VL - 1 ER - TY - BOOK ED - Albus, Vanessa ID - 50634 TI - Lesestrategien, Zeitschrift für Didaktik der Philosophie und Ethik VL - 3 ER - TY - BOOK ED - Albus, Vanessa ED - Schalk, Helge ID - 50636 TI - Handbuch Medien im Philosophie- und Ethikunterricht ER - TY - JOUR AU - Albus, Vanessa AU - Jost, Leif Marvin ID - 50679 JF - Ethik & Unterricht TI - Kants kategorischer Imperativ im sprachsensiblen Philosophieunterricht. Sapere Aude – Habe Mut, dich Primärquellen zu bedienen. (gekürzt) VL - 1 ER - TY - CHAP AU - Albus, Vanessa ED - Mikulas, Roman ID - 50689 T2 - Metaphernforschung in interdisziplinäreren und interdiskursiven Perspektiven TI - Thesen zur Konstituierung einer interdisziplinären Metapherndidaktik ER - TY - CHAP AU - Albus, Vanessa ED - Münnix, Gabriele ED - Rolf, Bernd ED - Albus, Vanessa ID - 50690 T2 - Total Digital? - Mind on the net? Geist im Netz? L’ esprit dans le réseau? TI - Digitalisierung und Sprachförderung als Triebfeder der Drittmittel- und Preismaschinerie. Ein kritischer Kommentar VL - 1 ER - TY - CHAP AU - Albus, Vanessa ED - Cramer, Coli ED - König, Johannes ED - Rothland, Martin ED - Blömeke, Sigrid ID - 50697 T2 - Handbuch Lehrerinnen- und Lehrerbildung TI - Philosophie und Ethik in der Lehrerinnen und Lehrerbildung ER - TY - CHAP AU - Albus, Vanessa ED - Drerup, Johannes ED - Schweiger, Gottfried ID - 50692 T2 - Bildung und Erziehung im Ausnahmezustand. Philosophische Reflexionsangebote zur COVID-19-Pandemie TI - Der Stachel der Melancholie. Philosophische Bildung in pandemischen Zeiten ER - TY - JOUR AU - Albus, Vanessa AU - Burkard, Anne ID - 50698 JF - Information Philosophie TI - Caroline Heinrich, Christian Thein: „Das philosophiedidaktische Dreieck in der Diskussion VL - 3 ER - TY - CHAP AU - Albus, Vanessa ED - Albus, Vanessa ED - Schalk, Helge ID - 50695 T2 - Handbuch Medien im Philosophie- und Ethikunterricht TI - Medien im Ethik- und Philosophieunterricht ER - TY - CHAP AU - Albus, Vanessa ED - Albus, Vanessa ED - Schalk, Helge ID - 50696 T2 - Handbuch Medien im Philosophie- und Ethikunterricht TI - Texte – Lesen und Verstehen ER - TY - JOUR AU - Albus, Vanessa ID - 50693 JF - ZDPE TI - Lesen im Philosophie- und Ethikunterricht VL - 3 ER - TY - JOUR AU - Albus, Vanessa AU - Petermann, Hans-Bernhard ID - 50694 JF - ZDPE TI - Im Interview mit…. VL - 3 ER - TY - GEN AU - Albus, Vanessa ID - 50714 T2 - Zeitschrift für Didaktik der Philosophie und Ethik TI - Kristina Peuschel, Anne Burkard (Hrsg.): Sprachliche Bildung und DaZ in den geistes- und gesellschaftlichen Fächern. Tübingen: narr Studienbücher 2019. 259 S. VL - 2 ER - TY - GEN AU - Albus, Vanessa ID - 50716 T2 - Zeitschrift für Didaktik der Philosophie und Ethik TI - Büşra Çakıl: Die Rehabilitierung des Ehrbegriffs. Baden-Baden: Tectum 2018. 210 S. VL - 3 ER - TY - GEN AU - Albus, Vanessa ID - 50715 T2 - Zeitschrift für Didaktik der Philosophie und Ethik TI - Christine Garbe: Lesekompetenz fördern. Stuttgart: Reclam 2020.129 S. VL - 3 ER - TY - CONF AU - Groth, Stefan AU - Grünewald, Daniel AU - Teich, Jürgen AU - Hannig, Frank ID - 16852 T2 - Proceedings of the 17th ACM International Conference on Computing Frontiers (CF '2020) TI - A Runtime System for Finite Element Methods in a Partitioned Global Address Space ER - TY - CONF AU - Reimer, T. AU - Steinhoff, Lena AU - Leyer, M. ID - 45742 T2 - 2020 Winter AMA Conference Proceedings, San Diego TI - “Dear Stranger, This Looks Good on You”: The Effect of Ambiguous Interactive Virtual Presence on Store Loyalty in Offline Retailing ER - TY - GEN ED - Blank, Andreas ED - Szalai, Judit ID - 50851 IS - 3 T2 - Human Affairs TI - Self-Esteem and Social Esteem. Normative Issues. VL - 30 ER - TY - JOUR AU - Blank, Andreas ID - 50865 IS - 10 JF - Journal of Modern Philosophy TI - “D’Holbach on (Dis-)Esteeming Talent.” VL - 2 ER - TY - CHAP AU - Blank, Andreas ED - Altwicker, Tilmann ID - 50924 T2 - Rechts- und Staatsphilosophie bei G. W. Leibniz. TI - “Presumptions and Cognitive Simplicity in Leibniz and Early Modern Legal Theory.” ER -