@article{46159, author = {{Leuders, Timo and Wessel, Lena}}, issn = {{0933-422X}}, journal = {{Pädagogik 2/2020}}, number = {{2}}, pages = {{26--30}}, publisher = {{Beltz Verlagsgruppe}}, title = {{{Differenziertes Üben gestalten. Zwischen Umsetzung in der Praxis und Fundierung in der Forschung.}}}, year = {{2020}}, } @article{46158, author = {{Wessel, Lena and Kuzu, T. and Prediger, Susanne}}, journal = {{Sprachbildender Mathematikunterricht in der Sekundarstufe - ein forschungsbasiertes Praxisbuch}}, pages = {{148–151}}, title = {{{Sprachbildender Vorstellungsaufbau für verschiedene mathematische Konzepte: Brüche in Klasse 6}}}, year = {{2020}}, } @article{39414, author = {{Anerot, Baptiste and Cresson, Jacky and Hariz Belgacem, Khaled and Pierret, Frederic}}, issn = {{0022-2488}}, journal = {{Journal of Mathematical Physics}}, keywords = {{Mathematical Physics, Statistical and Nonlinear Physics}}, number = {{11}}, publisher = {{AIP Publishing}}, title = {{{Noether’s-type theorems on time scales}}}, doi = {{10.1063/1.5140201}}, volume = {{61}}, year = {{2020}}, } @article{39399, author = {{Anerot, Baptiste and Cresson, Jacky and Hariz Belgacem, Khaled and Pierret, Frederic}}, issn = {{0022-2488}}, journal = {{Journal of Mathematical Physics}}, keywords = {{Mathematical Physics, Statistical and Nonlinear Physics}}, number = {{11}}, publisher = {{AIP Publishing}}, title = {{{Noether’s-type theorems on time scales}}}, doi = {{10.1063/1.5140201}}, volume = {{61}}, year = {{2020}}, } @article{16277, abstract = {{CP2K is an open source electronic structure and molecular dynamics software package to perform atomistic simulations of solid-state, liquid, molecular, and biological systems. It is especially aimed at massively parallel and linear-scaling electronic structure methods and state-of-theart ab initio molecular dynamics simulations. Excellent performance for electronic structure calculations is achieved using novel algorithms implemented for modern high-performance computing systems. This review revisits the main capabilities of CP2K to perform efficient and accurate electronic structure simulations. The emphasis is put on density functional theory and multiple post–Hartree–Fock methods using the Gaussian and plane wave approach and its augmented all-electron extension.}}, author = {{Kühne, Thomas and Iannuzzi, Marcella and Ben, Mauro Del and Rybkin, Vladimir V. and Seewald, Patrick and Stein, Frederick and Laino, Teodoro and Khaliullin, Rustam Z. and Schütt, Ole and Schiffmann, Florian and Golze, Dorothea and Wilhelm, Jan and Chulkov, Sergey and Mohammad Hossein Bani-Hashemian, Mohammad Hossein Bani-Hashemian and Weber, Valéry and Borstnik, Urban and Taillefumier, Mathieu and Jakobovits, Alice Shoshana and Lazzaro, Alfio and Pabst, Hans and Müller, Tiziano and Schade, Robert and Guidon, Manuel and Andermatt, Samuel and Holmberg, Nico and Schenter, Gregory K. and Hehn, Anna and Bussy, Augustin and Belleflamme, Fabian and Tabacchi, Gloria and Glöß, Andreas and Lass, Michael and Bethune, Iain and Mundy, Christopher J. and Plessl, Christian and Watkins, Matt and VandeVondele, Joost and Krack, Matthias and Hutter, Jürg}}, journal = {{The Journal of Chemical Physics}}, number = {{19}}, title = {{{CP2K: An electronic structure and molecular dynamics software package - Quickstep: Efficient and accurate electronic structure calculations}}}, doi = {{10.1063/5.0007045}}, volume = {{152}}, year = {{2020}}, } @inproceedings{16898, abstract = {{Electronic structure calculations based on density-functional theory (DFT) represent a significant part of today's HPC workloads and pose high demands on high-performance computing resources. To perform these quantum-mechanical DFT calculations on complex large-scale systems, so-called linear scaling methods instead of conventional cubic scaling methods are required. In this work, we take up the idea of the submatrix method and apply it to the DFT computations in the software package CP2K. For that purpose, we transform the underlying numeric operations on distributed, large, sparse matrices into computations on local, much smaller and nearly dense matrices. This allows us to exploit the full floating-point performance of modern CPUs and to make use of dedicated accelerator hardware, where performance has been limited by memory bandwidth before. We demonstrate both functionality and performance of our implementation and show how it can be accelerated with GPUs and FPGAs.}}, author = {{Lass, Michael and Schade, Robert and Kühne, Thomas and Plessl, Christian}}, booktitle = {{Proc. International Conference for High Performance Computing, Networking, Storage and Analysis (SC)}}, location = {{Atlanta, GA, US}}, pages = {{1127--1140}}, publisher = {{IEEE Computer Society}}, title = {{{A Submatrix-Based Method for Approximate Matrix Function Evaluation in the Quantum Chemistry Code CP2K}}}, doi = {{10.1109/SC41405.2020.00084}}, year = {{2020}}, } @unpublished{40994, abstract = {{Photoactive compounds are essential for photocatalytic and luminescent applications, such as photoredox catalysis or light emitting diodes. However, the substitution of noble metals, which are almost exclusively used, by base metals remains a major challenge on the way to a more sustainable world.1 Iron is a dream candidate for this ambitious aim.2 But compared to noble metal complexes that show long-lived metal-to-ligand charge-transfer (MLCT) states, realization of emissive and photoactive iron complexes is demanding, due to the fast deactivation of charge transfer states into non-emissive inactive states. No MLCT emission has been observed for monometallic iron complexes before. Consequently, dual emission could also not yet be realized with iron complexes, as it is a very rare property even of noble metal compounds. Here we report the FeIII complex [Fe(ImP)2][PF6] (HImP = 1,1’-(1,3-phenylene)bis(3-methyl-1-imidazol-2-ylidene)), showing Janus-type dual emission by combining LMCT (ligand-to-metal charge transfer) with MLCT luminescence. The respective excited states are characterized by a record lifetime of τMLCT = 4.2 ns, and a moderate τLMCT = 0.2 ns. Only two emissive FeIII compounds are known so far and they show LMCT luminescence only.3,4 The unique properties of the presented complex are caused by the specific ligand design combining four N-heterocyclic carbenes with two cyclometalating groups, using the σ-donor strength of six carbon atoms and the acceptor capabilities of the central phenyl rings. Spectroscopically, doublet manifolds could be identified in the deactivation process, while (TD)DFT analysis revealed the presence of quartets as well. With three key advancements of realizing the first iron complex showing dual luminescence, a MLCT luminescence and a world record MLCT lifetime, the results constitute a basis for future application of iron complexes as white light emitters and new photocatalytic reactions making use of the Janus-type properties of the developed complex.}}, author = {{Bauer, Matthias and Steube, Jakob and Päpcke, Ayla and Bokareva, Olga and Reuter, Thomas and Demeshko, Serhiy and Schoch, Roland and Hohloch, Stephan and Meyer, Franc and Heinze, Katja and Kühn, Oliver and Lochbrunner, Stefan}}, publisher = {{Research Square Platform LLC}}, title = {{{Janus-type dual emission of a Cyclometalated Iron(III) complex}}}, year = {{2020}}, } @inbook{29042, author = {{Röder, Michael and Sherif, Mohamed and Saleem, Muhammad and Conrads, Felix and Ngonga Ngomo, Axel-Cyrille}}, booktitle = {{Knowledge Graphs for eXplainable Artificial Intelligence: Foundations, Applications and Challenges}}, editor = {{Tiddi, Ilaria and Lécué, Freddy and Hitzler, Pascal}}, keywords = {{dice group_aksw roeder sherif saleem fconrads ngonga}}, pages = {{73--97}}, publisher = {{IOS Press}}, title = {{{Benchmarking the Lifecycle of Knowledge Graphs}}}, doi = {{10.3233/SSW200012}}, year = {{2020}}, } @inproceedings{29009, abstract = {{With the growth in number and variety of RDF datasets comes an in- creasing need for both scalable and accurate solutions to support link discovery at instance level within and across these datasets. In contrast to ontology matching, most linking frameworks rely solely on string similarities to this end. The limited use of semantic similarities when linking instances is partly due to the current literature stating that they (1) do not improve the F-measure of instance linking approaches and (2) are impractical to use because they lack time efficiency. We revisit the combination of string and semantic similarities for linking instances. Contrary to the literature, our results suggest that this combination can improve the F-measure achieved by instance linking systems when the combination of the measures is performed by a machine learning approach. To achieve this in- sight, we had to address the scalability of semantic similarities. We hence present a framework for the rapid computation of semantic similarities based on edge counting. This runtime improvement allowed us to run an evaluation of 5 bench- mark datasets. Our results suggest that combining string and semantic similarities can improve the F-measure by up to 6% absolute.}}, author = {{Georgala, Kleanthi and Röder, Michael and Sherif, Mohamed and Ngonga Ngomo, Axel-Cyrille}}, booktitle = {{Proceedings of Ontology Matching Workshop 2020}}, keywords = {{2020 dice simba sherif hecate ngonga knowgraphs sys:relevantFor:limboproject limboproject sys:relevantFor:infai sys:relevantFor:bis limes limbo opal roeder georgala}}, title = {{{Applying edge-counting semantic similarities to Link Discovery: Scalability and Accuracy}}}, year = {{2020}}, } @inproceedings{29010, abstract = {{Link discovery plays a key role in the integration and use of data across RDF knowledge graphs. Active learning approaches are a common family of solutions to address the problem of learning how to compute links from users. So far, only active learning from perfect oracles has been considered in the literature. However, real oracles are often far from perfect (e.g., in crowdsourcing). We hence study the problem of learning how to compute links across knowledge graphs from noisy oracles, i.e., oracles that are not guaranteed to return correct classification results. We present a novel approach for link discovery based on a probabilistic model, with which we estimate the joint odds of the oracles’ guesses. We combine this approach with an iterative learning approach based on refinements. The resulting method, Ligon, is evaluated on 10 benchmark datasets. Our results suggest that Ligon configured with 10 iterations and 10 training examples per iteration achieves more than 95% of the F-measure achieved by state-of-the-art algorithms trained with a perfect oracle. Moreover, Ligon outperforms batch learning approaches devised to be trained with small amounts of training data by more than 40% F-measure on average.}}, author = {{Sherif, Mohamed and Dreßler}, Kevin and Ngonga Ngomo, Axel-Cyrille}}, booktitle = {{Proceedings of Ontology Matching Workshop 2020}}, keywords = {{2020 dice simba sherif ligon ngonga knowgraphs sys:relevantFor:limboproject limboproject sys:relevantFor:infai sys:relevantFor:bis limes limbo opal kevin}}, title = {{{LIGON – Link Discovery with Noisy Oracles}}}, year = {{2020}}, } @article{29039, author = {{Bigerl, Alexander and Conrads, Felix and Behning, Charlotte and Sherif, Mohamed and Saleem, Muhammad and Ngonga Ngomo, Axel-Cyrille}}, journal = {{The Semantic Web -- ISWC 2020}}, keywords = {{sys:relevantFor:infai sys:relevantFor:bis sys:relevantFor:simba sys:relevantFor:limbo sys:relevantFor:raki daikiri speaker tentris knowgraphs bigerl fconrads saleem sherif ngonga group_aksw dice}}, publisher = {{Springer International Publishing}}, title = {{{Tentris – A Tensor-Based Triple Store}}}, year = {{2020}}, } @inproceedings{29040, author = {{Zahera, Hamada Mohamed Abdelsamee and Sherif, Mohamed}}, booktitle = {{Proceedings of Mining the Web of HTML-embedded Product Data Workshop (MWPD2020)}}, keywords = {{2020 dice zahera sherif knowgraphs sys:relevantFor:limboproject limboproject sys:relevantFor:infai sys:relevantFor:bis limes limbo opal}}, title = {{{ProBERT: Product Data Classification with Fine-tuning BERT Model}}}, year = {{2020}}, } @inproceedings{29007, abstract = {{Modern data-driven frameworks often have to process large amounts of data periodically. Hence, they often operate under time or space constraints. This also holds for Linked Data-driven frameworks when processing RDF data, in particular, when they perform link discovery tasks. In this work, we present a novel approach for link discovery under constraints pertaining to the expected recall of a link discovery task. Given a link specification, the approach aims to find a subsumed link specification that achieves a lower run time than the input specification while abiding by a predefined constraint on the expected recall it has to achieve. Our approach, dubbed LIGER, combines downward refinement oper- ators with monotonicity assumptions to detect such specifications. We evaluate our approach on seven datasets. Our results suggest that the different implemen- tations of LIGER can detect subsumed specifications that abide by expected recall constraints efficiently, thus leading to significantly shorter overall run times than our baseline.}}, author = {{Georgala, Kleanthi and Sherif, Mohamed and Ngonga Ngomo, Axel-Cyrille}}, booktitle = {{Proceedings of Ontology Matching Workshop 2020}}, keywords = {{2020 dice simba sherif hecate ngonga knowgraphs sys:relevantFor:limboproject limboproject sys:relevantFor:infai sys:relevantFor:bis limes limbo opal georgala}}, title = {{{LIGER – Link Discovery with Partial Recall}}}, year = {{2020}}, } @inbook{46564, author = {{Georgi, Christopher}}, booktitle = {{Diskurs – ethisch}}, editor = {{Kämper, Heidrun and Warnke, Ingo H.}}, pages = {{157–178}}, publisher = {{Hempen}}, title = {{{„Wir müssen die Sorgen der Menschen ernst nehmen“ – Zur sprachlichen Thematisierung von Sorge und Angst in der Politik}}}, year = {{2020}}, } @techreport{46541, abstract = {{Theoretical papers show that optimal prevention decisions in the sense of selfprotection (i.e., primary prevention) depend not only on the level of (second-order) risk aversion but also on higher-order risk preferences such as prudence (third-order risk aversion). We study empirically whether these theoretical results hold and whether prudent individuals show less preventive (self-protection) effort than non-prudent individuals. We use a unique dataset that combines data on higher-order risk preferences and various measures of observed real-world prevention behavior. We find that prudent individuals indeed invest less in self-protection as measured by influenza vaccination. This result is driven by high risk individuals such as individuals >60 years of age or chronically ill. We do not find a clear empirical relationship between riskpreferences and prevention in the sense of self-insurance (i.e. secondary prevention). Neither risk aversion nor prudence is related to cancer screenings such as mammograms, Pap smears or X-rays of the lung.}}, author = {{Mayrhofer, Thomas and Schmitz, Hendrik}}, keywords = {{prudence, risk preferences, prevention, vaccination, screening}}, publisher = {{RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen}}, title = {{{Prudence and prevention: Empirical evidence}}}, volume = {{863}}, year = {{2020}}, } @article{46581, author = {{Schwabl, Franziska and Janssen, Elmar and Sloane, Peter F. E.}}, issn = {{0172-2875}}, journal = {{Zeitschrift für Berufs- und Wirtschaftspädagogik}}, keywords = {{Applied Mathematics, General Mathematics}}, number = {{1}}, pages = {{138--152}}, publisher = {{Wissenschaftliche Verlagsgesellschaft mbH}}, title = {{{Sprachsensible Formulierung von Erhebungsinstrumenten}}}, doi = {{10.25162/zbw-2020-0005}}, volume = {{116}}, year = {{2020}}, } @inbook{46585, author = {{Ried, Dennis}}, booktitle = {{Musik in Baden-Württemberg. Jahrbuch 2019/20}}, isbn = {{9783662625057}}, publisher = {{Springer Berlin Heidelberg}}, title = {{{»auch auf gesanglichem Gebiete überaus thätig«. Max Reger und das Lied}}}, doi = {{10.1007/978-3-662-62506-4_5}}, year = {{2020}}, } @inproceedings{46689, author = {{Garnefeld, I. and Krah, T. and Böhm, Eva and Gremler, D. D.}}, booktitle = {{2020 AMA Winter Academic Conference, San Diego, CA}}, location = {{San Diego, CA}}, title = {{{Do product testing programs lead to more favorable online reviews? (ausgezeichnet mit Best Paper Award)}}}, year = {{2020}}, } @inproceedings{46690, author = {{Eggert, A. and Böhm, Eva and Akalan, R. and Gebauer, H.}}, booktitle = {{2020 AMA Winter Academic Conference, San Diego, CA}}, location = {{San Diego, CA}}, title = {{{Manufacturers’ service growth through mergers and acquisitions – An event study}}}, year = {{2020}}, } @article{31357, author = {{Elit, Stefan}}, journal = {{Wirkendes Wort }}, pages = {{29--44}}, title = {{{Literarisches Wissen vom marxistischen Wissenschaftsbetrieb. Historiographische Ideologiedebatten in Gerti Tetzners „Karen W.“}}}, year = {{2020}}, } @article{42672, abstract = {{The article analyzes the implementation of an online educational module and its impact on the organization of the classroom’s interaction order. The latter is institutionally constrained by the presence of a goal and the distribution of roles between teacher and students. The introduction of a digital learning platform adds a technological context to the institutional setting. The article considers technologies as possessing communicative affordances — opportunities for action made possible or delimited through their use. Technologies bring new interactive resources to the process of ed­ucation and can affect the organization of the classroom’s interaction order. Using multimodal conversation analysis, we analyzed video recordings of the telemediated interaction of Russia-based students and teachers within a gamified online educational module. We investigate a case in which a student’s correct answer is nevertheless corrected by the teacher. We dem­onstrate that the teacher initiates the correction because they are guided by the ordering of the game elements within the interface. Based on a detailed analysis of the teacher’s mouse movement in relation to ongoing turns-at-talk, we show that this orientation is sustained by all participants. The work contributes to classroom interaction studies and affordance theory and develops the methodology of multimodal transcription for mediated contexts. The primary result of the study is an empirical demonstration that the relevance of technological affordances for interactants is situation­ally produced, and that this process is associated with the interweaving of the institutional and technical context of interaction. The conclusion discusses the relationship between affordances and institutional norms.}}, author = {{Erofeeva, M.A. and Klowait, Nils}}, issn = {{2074-0492}}, journal = {{Sociology of Power}}, number = {{3}}, pages = {{189--220}}, publisher = {{The Russian Presidential Academy of National Economy and Public Administration}}, title = {{{Dei ex machina: The Interaction Order of Gamified Distance Learning}}}, doi = {{10.22394/2074-0492-2020-3-189-220}}, volume = {{32}}, year = {{2020}}, } @article{37789, author = {{Weigelt, Matthias and Güldenpenning, Iris and Steggemann-Weinrich, Yvonne}}, issn = {{2152-7180}}, journal = {{Psychology}}, keywords = {{General Earth and Planetary Sciences, General Environmental Science}}, number = {{10}}, pages = {{1493--1510}}, publisher = {{Scientific Research Publishing, Inc.}}, title = {{{The Head-Fake Effect in Basketball Is Based on the Processing of Head Orientation, but Not on Gaze Direction}}}, doi = {{10.4236/psych.2020.1110095}}, volume = {{11}}, year = {{2020}}, } @article{37827, author = {{Friehs, Maximilian A. and Güldenpenning, Iris and Frings, Christian and Weigelt, Matthias}}, issn = {{2509-3290}}, journal = {{Journal of Cognitive Enhancement}}, keywords = {{General Medicine}}, number = {{1}}, pages = {{62--70}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Electrify your Game! Anodal tDCS Increases the Resistance to Head Fakes in Basketball}}}, doi = {{10.1007/s41465-019-00133-8}}, volume = {{4}}, year = {{2020}}, } @article{46636, author = {{Böhm, Eva and Eggert, Andreas and Terho, Harri and Ulaga, Wolfgang and Haas, Alexander}}, issn = {{0885-3134}}, journal = {{Journal of Personal Selling and Sales Management}}, keywords = {{Management of Technology and Innovation, Human Factors and Ergonomics}}, number = {{3}}, pages = {{180--197}}, publisher = {{Informa UK Limited}}, title = {{{Drivers and outcomes of salespersons’ value opportunity recognition competence in solution selling}}}, doi = {{10.1080/08853134.2020.1778484}}, volume = {{40}}, year = {{2020}}, } @article{37829, abstract = {{Reactions to the pass of a basketball player performing a head fake are typically slower than reactions to a basketball player who passes without a head fake (i.e., head-fake effect). The present study shows that extensive practice reduces the head-fake effect in basketball. Additional analyses were conducted to explore the mechanism behind the reduced head-fake effect. First, we analyzed whether or not participants developed some control over the processing of irrelevant gaze direction, as indicated by specific trial-to-trial adaptations (i.e., congruency sequence effect). Second, we fitted the individual frequency distributions of RTs to ex-Gaussian distributions, to evaluate if practice specifically affects the Gaussian part of the distribution or the exponential part of the distribution. Third, we modeled individual RT distributions as the so-called mixture effects to examine whether the way irrelevant gaze direction impacts performance (either occasionally but massively or continuously but moderately) changes with practice. The analyses revealed that the effect of practice could not be explained with an increasing congruency-sequence effect. Also, it could not be found in the ex-Gaussian distributional analyses. The assumption that residual failure to inhibit the processing of the gaze direction in contrast to continuous failures to do so might favor mixed effects over uniform effects at later courses of practice could not be validated. The reduced head-fake effect thus is argued to source in participants’ general increasing ability to inhibit the processing of the task-irrelevant gaze direction information and/or in a priority shift of gaze processing to a processing of the pass direction.}}, author = {{Güldenpenning, Iris and Schütz, Christoph and Weigelt, Matthias and Kunde, Wilfried}}, issn = {{0340-0727}}, journal = {{Psychological Research}}, keywords = {{Arts and Humanities (miscellaneous), Developmental and Educational Psychology, Experimental and Cognitive Psychology, General Medicine}}, pages = {{823--833}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Is the head-fake effect in basketball robust against practice? Analyses of trial-by-trial adaptations, frequency distributions, and mixture effects to evaluate effects of practice}}}, doi = {{10.1007/s00426-018-1078-4}}, volume = {{84}}, year = {{2020}}, } @article{37605, abstract = {{AbstractIn three experiments, we investigated the effect of unconscious social priming on human behavior in a choice reaction time task. Photographs of a basketball player passing a ball to the left/right were used as target stimuli. Participants had to respond to the pass direction either by a whole-body (complex) response or a button-press (simple) response. Visually masked stimuli, showing both a task-relevant cue (pass direction) and a task-irrelevant, social cue (gaze direction), were used as primes. Subliminal social priming was found for kinematic (center of pressure) and chronometric measures (response times): gaze direction in the primes affected responses to the pass direction in the targets. The social priming effect diminished when gaze information was unhelpful or even detrimental to the task. Social priming of a complex behavior does not require awareness or intentionality, indicating automatic processing. Nevertheless, it can be controlled by top-down, strategic processes.}}, author = {{Schütz, Christoph and Güldenpenning, Iris and Koester, Dirk and Schack, Thomas}}, issn = {{2045-2322}}, journal = {{Scientific Reports}}, keywords = {{Multidisciplinary}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Social cues can impact complex behavior unconsciously}}}, doi = {{10.1038/s41598-020-77646-2}}, volume = {{10}}, year = {{2020}}, } @article{37760, author = {{Güldenpenning, Iris and Kunde, Wilfried and Weigelt, Matthias}}, issn = {{1612-197X}}, journal = {{International Journal of Sport and Exercise Psychology}}, keywords = {{Applied Psychology, Social Psychology}}, number = {{1}}, pages = {{202--222}}, publisher = {{Informa UK Limited}}, title = {{{Head-fake perception in basketball: the relative contributions of expertise, visual or motor training, and test repetition}}}, doi = {{10.1080/1612197x.2020.1854819}}, volume = {{20}}, year = {{2020}}, } @article{37785, author = {{Güldenpenning, Iris and Weigelt, Matthias and Memmert, Daniel and Klatt, Stefanie}}, issn = {{1469-0292}}, journal = {{Psychology of Sport and Exercise}}, keywords = {{Applied Psychology}}, pages = {{101764}}, publisher = {{Elsevier BV}}, title = {{{Processing deceptive information in sports: Individual differences for responding to head fakes depends on the attentional capability of the observer}}}, doi = {{10.1016/j.psychsport.2020.101764}}, volume = {{51}}, year = {{2020}}, } @article{37823, author = {{Güldenpenning, Iris and Kunde, Wilfried and Weigelt, Matthias}}, issn = {{0001-6918}}, journal = {{Acta Psychologica}}, keywords = {{Arts and Humanities (miscellaneous), Developmental and Educational Psychology, Experimental and Cognitive Psychology, General Medicine}}, pages = {{103013}}, publisher = {{Elsevier BV}}, title = {{{Cognitive load reduces interference by head fakes in basketball}}}, doi = {{10.1016/j.actpsy.2020.103013}}, volume = {{203}}, year = {{2020}}, } @article{45586, abstract = {{AbstractWe have collected data from a world-wide survey among COP delegates to empirically investigate preferences for certain burden sharing rules among key groups in a setting that reflects the possibility of observing concessions from negotiating partners. In our survey, the participants had the opportunity to select and combine up to eight (pre-defined) burden sharing rules and to assign relative weights to the selected rules in their preferred bundle. We examine whether such a mechanism helps to overcome the currently strictly (self-interested) strategic claims on equity in the negotiation process. We observe that delegates from different groups of countries show a general willingness for concessions. However, the degree to which different burden sharing rules are taken into consideration partly differs between countries. As a key insight we report that the individual assessment of the polluter-pays rule based on current emissions does not only stress the persistence of the traditional Annex-B/Non-Annex-B division but also suggests tendencies for a more fragmented grouping with different positions between, for example, delegates from developing countries (i.e. G77 members) and emerging countries (i.e. BASIC). At the same time, we observe tendencies for a more harmonized view among key groups towards the ability-to-pay rule in a setting of weighted burden sharing rules.}}, author = {{Kesternich, Martin and Löschel, Andreas and Ziegler, Andreas}}, issn = {{1432-847X}}, journal = {{Environmental Economics and Policy Studies}}, keywords = {{Management, Monitoring, Policy and Law, Economics and Econometrics}}, number = {{2}}, pages = {{309--331}}, publisher = {{Springer Science and Business Media LLC}}, title = {{{Negotiating weights for burden sharing rules in international climate negotiations: an empirical analysis}}}, doi = {{10.1007/s10018-020-00289-0}}, volume = {{23}}, year = {{2020}}, } @article{46726, author = {{Friehs, Maximilian A and Güldenpenning, Iris and Frings, Christian and Weigelt, Matthias}}, journal = {{Journal of Cognitive Enhancement}}, pages = {{62–70}}, publisher = {{Springer}}, title = {{{Electrify your game! Anodal tDCS increases the resistance to head fakes in basketball}}}, volume = {{4}}, year = {{2020}}, } @inproceedings{38120, author = {{Margraf, Linda and Krause, Daniel and Weigelt, Matthias}}, editor = {{Dobel, Christian and Giesen, Carina and Grigutsch, Laura Anne and Kaufmann, Jürgen M. and Kovács, Gyula and Meissner, Franziska and Rothermund, Klaus and Schweinberger , Stefan R.}}, location = {{Jena}}, publisher = {{Lengerich: Pabst Science Publishers.}}, title = {{{Valence-dependent changes of neural processing of augmented feedback after extensive practice of a new motor task}}}, year = {{2020}}, } @article{44644, author = {{Köster, Carolin and Kehne, Miriam}}, journal = {{Sportpädagogik}}, number = {{1}}, pages = {{2--6}}, title = {{{Zwischen Trend und Tradition: die Vielfalt des klassischen Gerätturnens und der innovativen Formen des Sichbewegens im Sportunterricht ausgeglichen nutzen.}}}, volume = {{44}}, year = {{2020}}, } @article{44643, author = {{Köster, Carolin}}, journal = {{Sportpädagogik}}, number = {{1}}, pages = {{42--49}}, title = {{{Fitnessstudio Turnhalle : Schülerinnen und Schüler lernen verschiedene Methoden des (hoch-)intensiven Intervalltrainings an klassischen Turngeräten kennen}}}, volume = {{44}}, year = {{2020}}, } @article{47045, author = {{Güldenpenning, Iris}}, journal = {{Zeitschrift für Sportpsychologie}}, keywords = {{Applied Psychology, Physical Therapy, Sports Therapy and Rehabilitation, Social Psychology}}, number = {{2}}, pages = {{80--81}}, publisher = {{Hogrefe Publishing Group}}, title = {{{Bericht zur 52. Tagung der Arbeitsgemeinschaft für Sportpsychologie: Neues Format, unbekannte Talente und Belohnungsaufschub}}}, doi = {{10.1026/1612-5010/a000300}}, volume = {{27}}, year = {{2020}}, } @inproceedings{47019, author = {{Weigelt, Matthias and Güldenpenning, Iris and Steggemann-Weinrich, Y.}}, booktitle = {{Zukunft der Sportpsychologie zwischen Verstehen und Evidenz. Abstractband der 52. Jahrestagung der Arbeitsgemeinschaft für Sportpsychologie (asp)}}, editor = {{Amesberger, G. and Würth, S. and Finkenzeller, T.}}, location = {{Salzburg (online)}}, pages = {{155}}, publisher = {{Universität Salzburg}}, title = {{{No effect of social cues in antisocial behavior: The head-fake effect in basketball is not based on the processing of eye gaze direction}}}, year = {{2020}}, } @inproceedings{47026, author = {{Polzien, A. and Güldenpenning, Iris and Weigelt, Matthias}}, booktitle = {{Zukunft der Sportpsychologie zwischen Verstehen und Evidenz. Abstractband der 52. Jahrestagung der Arbeitsgemeinschaft für Sportpsychologie (asp)}}, editor = {{Amesberger, G. and Würth, S. and Finkenzeller, T.}}, location = {{Salzburg (online)}}, pages = {{154}}, publisher = {{Universität Salzburg}}, title = {{{Worauf basiert der Blicktäuschungseffekt im Basketball? Stimulus-Stimulus (S-S) vs. Stimulus-Response (S-R) Interferenz}}}, year = {{2020}}, } @inproceedings{47016, author = {{Weigelt, Matthias and Güldenpenning, Iris and Ste, Y.}}, booktitle = {{Abstracts of the 62nd Conference of Experimental Psychologists (TeaP)}}, editor = {{Dobel, C. and Giesen, C. and Grigutsch, L. A. and Kaufmann, J. M. and Kovács, G. and Meissner, F. and Rothermund, K. and Schweinberger, S. R.}}, location = {{Jena}}, pages = {{279}}, publisher = {{Pabst Science Publishers}}, title = {{{ The head-fake effect in basketball is based on the automating processing of head orientation, but not on gaze information}}}, year = {{2020}}, } @inproceedings{47015, author = {{Friehs, M. and Güldenpenning, Iris and Frings, C. and Weigelt, Matthias}}, booktitle = {{Abstracts of the 62nd Conference of Experimental Psychologists (TeaP)}}, editor = {{Dobel, C. and Giesen, C. and Grigutsch, L. A. and Kaufmann, J. M. and Kovács, G. and Meissner, F. and Rothermund, K. and Schweinberger, S. R.}}, location = {{Jena}}, pages = {{69}}, publisher = {{Pabst Science Publishers}}, title = {{{Electrify your Game! Anodal tDCS Increases the Resistance to Head Fakes in Basketball in basketball}}}, year = {{2020}}, } @inproceedings{47017, author = {{Polzien, A. and Güldenpenning, Iris and Weigelt, Matthias}}, booktitle = {{Abstracts of the 62nd Conference of Experimental Psychologists (TeaP)}}, editor = {{Dobel, C. and Giesen, C. and Grigutsch, L. A. and Kaufmann, J. M. and Kovács, G. and Meissner, F. and Rothermund, K. and Schweinberger, S. R.}}, location = {{Jena}}, pages = {{200}}, publisher = {{Pabst Science Publishers}}, title = {{{Temporal distance between head turn and pass modulates the head fake effect in basketball}}}, year = {{2020}}, } @inproceedings{47018, author = {{Güldenpenning, Iris and Weigelt, Matthias and Kunde, W.}}, booktitle = {{Abstracts of the 62nd Conference of Experimental Psychologists (TeaP)}}, editor = {{Dobel, C. and Giesen, C. and Grigutsch, L. A. and Kaufmann, J. M. and Kovács, G. and Meissner, F. and Rothermund, K. and Schweinberger, S. R.}}, location = {{Jena}}, pages = {{85}}, publisher = {{Pabst Science Publishers}}, title = {{{Producing deceptive actions in sports: The costs of generating head fakes in basketball}}}, year = {{2020}}, } @inproceedings{38116, author = {{Güldenpenning, Iris and Böer, Nils Tobias and Kunde, Wilfried and Weigelt, Matthias}}, booktitle = {{Zukunft der Sportpsychologie zwischen Verstehen und Evidenz. Abstractband der 52. Jahrestagung der Arbeitsgemeinschaft für Sportpsychologie (asp)}}, editor = {{Amesberger, G. and Würth, S. and Finkenzeller, T.}}, location = {{Salzburg (online)}}, pages = {{39}}, title = {{{Anpassungseffekte an spielerspezifische Häufigkeiten von Blicktäuschungen im Basketball}}}, year = {{2020}}, } @inbook{47061, author = {{Weigelt, Matthias and Krause, Daniel and Güldenpenning, Iris}}, booktitle = {{Sportpsychologie: Grundlagen und Anwendung}}, editor = {{Schüler, J, and Wegner, M. and Plessner, H.}}, pages = {{43–68}}, publisher = {{Springer}}, title = {{{Lernen und Gedächtnis im Sport}}}, doi = {{https://doi.org/10.1007/978-3-662-56802-6_3}}, year = {{2020}}, } @inproceedings{17355, abstract = {{Ultrasonic wire bonding is a process to form electrical connections in electronics well established industry. Typically, a clamping tool is pressed on the wire and forced to vibrate at relative high frequency 40 to 100 kHz. The ultrasonic vibration is transmitted through the wire into the interface between wire and substrate. Due to frictional processes, contamination like oxide layers are removed from the contact zone, the surface roughness is reduced, and with increasing bond duration an metallic connection of wire and substrate is established. It is known that the amount of ultrasonic energy over time directly influences the strength and reliability of the bond connection, but the determination of optimum bond parameters is still a challenging experimental task. For this, in the past different model approaches have been presented, to calculate the bond quality by simulation. Measuring the friction between wire and substrate to validate these models is a challenging task at ultrasonic bonding frequency. Therefore a versatile test rig for bonding experiments at frequencies lower than 1 kHz is setup to get detailed insight into the different phases of the connection process. It includes a piezoelectric force sensor for the measurement of the three-dimensional process forces, an electrodynamic shaker for the vibration excitation and a conventional tension-compression testing machine to apply the bond normal force. Using this test rig, it is possible to observe the different phases of bond formation in detail, validate and enhance existing models and finally optimize bond parameters for different processes.}}, author = {{Schemmel, Reinhard and Scheidemann, Claus and Hemsel, Tobias and Kirsch, Olaf and Sextro, Walter}}, booktitle = {{CIPS 2020; 11th International Conference on Integrated Power Electronics Systems}}, pages = {{1--6}}, title = {{{Experimental analysis and modelling of bond formation in ultrasonic heavy wire bonding}}}, year = {{2020}}, } @book{9857, abstract = {{Schwingungsprobleme in der Technik analysieren, verstehen und beschreiben Schwingungen treten als nützliche oder auch als störende Erscheinungen fast überall in Natur und Technik auf. Deshalb ist es wichtig, sie zu verstehen, zu deuten oder auch in gewünschter Weise zu beeinflussen. Dieses Lehrbuch gibt eine Einführung in die physikalischen Grundlagen und die mathematische Behandlung von Schwingungen. In der aktuellen Auflage wurden der Text und die Bilder überarbeitet sowie konstruktive Hinweise von Fachkollegen berücksichtigt. Der Inhalt Grundbegriffe und Darstellungsmittel - Freie Schwingungen - Selbsterregte Schwingungen - Parametererregte Schwingungen - Erzwungene Schwingungen - Koppelschwingungen - Kontinuumsschwingungen - Chaotische Bewegungen - Aufgaben und Ergebnisse Die Zielgruppe Studierende der Ingenieurwissenschaften, der Physik und der Mathematik, berufstätige Ingenieure}}, author = {{Magnus, Kurt and Popp, Karl and Sextro, Walter}}, isbn = {{978-3-658-31115-5}}, pages = {{285}}, publisher = {{Springer Vieweg Wiesbaden}}, title = {{{Schwingungen}}}, doi = {{10.1007/978-3-658-31116-2}}, year = {{2020}}, } @inproceedings{17706, author = {{Schemmel, Reinhard and Krieger, Viktor and Hemsel, Tobias and Sextro, Walter}}, booktitle = {{2020 21st International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE)}}, isbn = {{9781728160498}}, title = {{{Co-simulation of MATLAB and ANSYS for ultrasonic wire bonding process optimization}}}, doi = {{10.1109/eurosime48426.2020.9152679}}, year = {{2020}}, } @inproceedings{17810, abstract = {{In all fields, the significance of a reliable and accurate predictive model is almost unquantifiable. With deep domain knowledge, models derived from first principles typically outperforms other models in terms of reliability and accuracy. When it may become a cumbersome or an unachievable task to build or validate such models of complex (non-linear) systems, machine learning techniques are employed to build predictive models. However, the accuracy of such techniques is not only dependent on the hyper-parameters of the chosen algorithm, but also on the amount and quality of data. This paper investigates the application of classical time series forecasting approaches for the reliable prognostics of technical systems, where black box machine learning techniques might not successfully be employed given insufficient amount of data and where first principles models are infeasible due to lack of domain specific data. Forecasting by analogy, forecasting by analytical function fitting, an exponential smoothing forecasting method and the long short-term memory (LSTM) are evaluated and compared against the ground truth data. As a case study, the methods are applied to predict future crack lengths of riveted aluminium plates under cyclic loading. The performance of the predictive models is evaluated based on error metrics leading to a proposal of when to apply which forecasting approach.}}, author = {{Aimiyekagbon, Osarenren Kennedy and Bender, Amelie and Sextro, Walter}}, booktitle = {{PHM Society European Conference}}, keywords = {{PHM 2019, crack propagation, forecasting, unevenly spaced time series, step ahead prediction, short time series}}, number = {{1}}, title = {{{Evaluation of time series forecasting approaches for the reliable crack length prediction of riveted aluminium plates given insufficient data}}}, volume = {{5}}, year = {{2020}}, } @inbook{22007, author = {{Schütte, Jan and Sextro, Walter}}, booktitle = {{Lecture Notes in Mechanical Engineering}}, isbn = {{9783030380762}}, issn = {{2195-4356}}, title = {{{Model-Based Investigation of the Influence of Wheel Suspension Characteristics on Tire Wear}}}, doi = {{10.1007/978-3-030-38077-9_201}}, year = {{2020}}, } @inproceedings{21632, abstract = {{FPGAs have found increasing adoption in data center applications since a new generation of high-level tools have become available which noticeably reduce development time for FPGA accelerators and still provide high-quality results. There is, however, no high-level benchmark suite available, which specifically enables a comparison of FPGA architectures, programming tools, and libraries for HPC applications. To fill this gap, we have developed an OpenCL-based open-source implementation of the HPCC benchmark suite for Xilinx and Intel FPGAs. This benchmark can serve to analyze the current capabilities of FPGA devices, cards, and development tool flows, track progress over time, and point out specific difficulties for FPGA acceleration in the HPC domain. Additionally, the benchmark documents proven performance optimization patterns. We will continue optimizing and porting the benchmark for new generations of FPGAs and design tools and encourage active participation to create a valuable tool for the community. To fill this gap, we have developed an OpenCL-based open-source implementation of the HPCC benchmark suite for Xilinx and Intel FPGAs. This benchmark can serve to analyze the current capabilities of FPGA devices, cards, and development tool flows, track progress over time, and point out specific difficulties for FPGA acceleration in the HPC domain. Additionally, the benchmark documents proven performance optimization patterns. We will continue optimizing and porting the benchmark for new generations of FPGAs and design tools and encourage active participation to create a valuable tool for the community.}}, author = {{Meyer, Marius and Kenter, Tobias and Plessl, Christian}}, booktitle = {{2020 IEEE/ACM International Workshop on Heterogeneous High-performance Reconfigurable Computing (H2RC)}}, isbn = {{9781665415927}}, keywords = {{FPGA, OpenCL, High Level Synthesis, HPC benchmarking}}, title = {{{Evaluating FPGA Accelerator Performance with a Parameterized OpenCL Adaptation of Selected Benchmarks of the HPCChallenge Benchmark Suite}}}, doi = {{10.1109/h2rc51942.2020.00007}}, year = {{2020}}, } @article{12878, abstract = {{In scientific computing, the acceleration of atomistic computer simulations by means of custom hardware is finding ever-growing application. A major limitation, however, is that the high efficiency in terms of performance and low power consumption entails the massive usage of low precision computing units. Here, based on the approximate computing paradigm, we present an algorithmic method to compensate for numerical inaccuracies due to low accuracy arithmetic operations rigorously, yet still obtaining exact expectation values using a properly modified Langevin-type equation.}}, author = {{Rengaraj, Varadarajan and Lass, Michael and Plessl, Christian and Kühne, Thomas}}, journal = {{Computation}}, number = {{2}}, publisher = {{MDPI}}, title = {{{Accurate Sampling with Noisy Forces from Approximate Computing}}}, doi = {{10.3390/computation8020039}}, volume = {{8}}, year = {{2020}}, }