@inproceedings{14822, abstract = {{Multi-talker speech and moving speakers still pose a significant challenge to automatic speech recognition systems. Assuming an enrollment utterance of the target speakeris available, the so-called SpeakerBeam concept has been recently proposed to extract the target speaker from a speech mixture. If multi-channel input is available, spatial properties of the speaker can be exploited to support the source extraction. In this contribution we investigate different approaches to exploit such spatial information. In particular, we are interested in the question, how useful this information is if the target speaker changes his/her position. To this end, we present a SpeakerBeam-based source extraction network that is adapted to work on moving speakers by recursively updating the beamformer coefficients. Experimental results are presented on two data sets, one with articially created room impulse responses, and one with real room impulse responses and noise recorded in a conference room. Interestingly, spatial features turn out to be advantageous even if the speaker position changes.}}, author = {{Heitkaemper, Jens and Feher, Thomas and Freitag, Michael and Haeb-Umbach, Reinhold}}, booktitle = {{International Conference on Statistical Language and Speech Processing 2019, Ljubljana, Slovenia}}, title = {{{A Study on Online Source Extraction in the Presence of Changing Speaker Positions}}}, year = {{2019}}, } @inproceedings{14824, abstract = {{This paper deals with multi-channel speech recognition in scenarios with multiple speakers. Recently, the spectral characteristics of a target speaker, extracted from an adaptation utterance, have been used to guide a neural network mask estimator to focus on that speaker. In this work we present two variants of speakeraware neural networks, which exploit both spectral and spatial information to allow better discrimination between target and interfering speakers. Thus, we introduce either a spatial preprocessing prior to the mask estimation or a spatial plus spectral speaker characterization block whose output is directly fed into the neural mask estimator. The target speaker’s spectral and spatial signature is extracted from an adaptation utterance recorded at the beginning of a session. We further adapt the architecture for low-latency processing by means of block-online beamforming that recursively updates the signal statistics. Experimental results show that the additional spatial information clearly improves source extraction, in particular in the same-gender case, and that our proposal achieves state-of-the-art performance in terms of distortion reduction and recognition accuracy.}}, author = {{Martin-Donas, Juan M. and Heitkaemper, Jens and Haeb-Umbach, Reinhold and Gomez, Angel M. and Peinado, Antonio M.}}, booktitle = {{INTERSPEECH 2019, Graz, Austria}}, title = {{{Multi-Channel Block-Online Source Extraction based on Utterance Adaptation}}}, year = {{2019}}, } @inproceedings{14826, abstract = {{In this paper, we present Hitachi and Paderborn University’s joint effort for automatic speech recognition (ASR) in a dinner party scenario. The main challenges of ASR systems for dinner party recordings obtained by multiple microphone arrays are (1) heavy speech overlaps, (2) severe noise and reverberation, (3) very natural onversational content, and possibly (4) insufficient training data. As an example of a dinner party scenario, we have chosen the data presented during the CHiME-5 speech recognition challenge, where the baseline ASR had a 73.3% word error rate (WER), and even the best performing system at the CHiME-5 challenge had a 46.1% WER. We extensively investigated a combination of the guided source separation-based speech enhancement technique and an already proposed strong ASR backend and found that a tight combination of these techniques provided substantial accuracy improvements. Our final system achieved WERs of 39.94% and 41.64% for the development and evaluation data, respectively, both of which are the best published results for the dataset. We also investigated with additional training data on the official small data in the CHiME-5 corpus to assess the intrinsic difficulty of this ASR task.}}, author = {{Kanda, Naoyuki and Boeddeker, Christoph and Heitkaemper, Jens and Fujita, Yusuke and Horiguchi, Shota and Haeb-Umbach, Reinhold}}, booktitle = {{INTERSPEECH 2019, Graz, Austria}}, title = {{{Guided Source Separation Meets a Strong ASR Backend: Hitachi/Paderborn University Joint Investigation for Dinner Party ASR}}}, year = {{2019}}, } @inbook{14828, author = {{Seipelt, Agnes Regina and Klugseder, Robert}}, booktitle = {{Musik im Zusammenhang: Festschrift Peter Revers zum 65. Geburtstag}}, editor = {{Aringer, Klaus and Utz, Christian and Wozonig, Thomas}}, isbn = {{978-3-99012-553-3}}, pages = {{69–87}}, publisher = {{Hollitzer}}, title = {{{Digitale Musikanalyse auf Grundlage von MEI-codierten Daten}}}, year = {{2019}}, } @proceedings{14829, editor = {{Scheideler, Christian and Berenbrink, Petra}}, isbn = {{978-1-4503-6184-2}}, publisher = {{ACM}}, title = {{{The 31st ACM Symposium on Parallelism in Algorithms and Architectures, SPAA 2019, Phoenix, AZ, USA, June 22-24, 2019}}}, doi = {{10.1145/3323165}}, year = {{2019}}, } @article{14830, author = {{Gmyr, Robert and Lefevre, Jonas and Scheideler, Christian}}, journal = {{Theory Comput. Syst.}}, number = {{2}}, pages = {{177--199}}, title = {{{Self-Stabilizing Metric Graphs}}}, doi = {{10.1007/s00224-017-9823-4}}, volume = {{63}}, year = {{2019}}, } @misc{14831, author = {{Sabu, Nithin S.}}, publisher = {{Paderborn University}}, title = {{{FPGA Acceleration of String Search Techniques in Huge Data Sets}}}, year = {{2019}}, } @phdthesis{14849, author = {{Vaz, Gavin Francis}}, publisher = {{Universität Paderborn}}, title = {{{Using Just-in-Time Code Generation to Transparently Accelerate Applications in Heterogeneous Systems}}}, year = {{2019}}, } @phdthesis{14851, author = {{Mäcker, Alexander}}, title = {{{On Scheduling with Setup Times}}}, doi = {{10.17619/UNIPB/1-828}}, year = {{2019}}, } @inproceedings{14852, abstract = {{In a variety of industrial applications, liquids are atomized to produce aerosols for further processing. Example applications are the coating of surfaces with paints, the application of ultra-thin adhesive layers and the atomization of fuels for the production of combustible dispersions. In this publication different atomizing principles (standing-wave, capillary-wave, vibrating-mesh) are examined and discussed. Using an optimized standing-wave system, tough liquids with viscosities of up to about 100 Pas could be successfully atomized.}}, author = {{Dunst, Paul and Bornmann, Peter and Hemsel, Tobias and Littmann, Walter and Sextro, Walter}}, booktitle = {{Conference Proceedings - The 4th Conference on MicroFluidic Handling Systems (MFHS2019)}}, editor = {{Lötters, Joost and Urban, Gerald}}, keywords = {{atomization, ultrasound, standing-wave, capillarywave, vibrating-mesh}}, location = {{Enschede, The Netherlands}}, pages = {{140--143}}, title = {{{Atomization of Fluids with Ultrasound}}}, year = {{2019}}, } @article{14870, author = {{Wei, Qunshuo and Sain, Basudeb and Wang, Yongtian and Reineke, Bernhard and Li, Xiaowei and Huang, Lingling and Zentgraf, Thomas}}, issn = {{1530-6984}}, journal = {{Nano Letters}}, number = {{12}}, pages = {{8964–8971}}, title = {{{Simultaneous Spectral and Spatial Modulation for Color Printing and Holography Using All-dielectric Metasurfaces}}}, doi = {{10.1021/acs.nanolett.9b03957}}, volume = {{19}}, year = {{2019}}, } @inbook{14890, author = {{Kuhlemann, Stefan and Sellmann, Meinolf and Tierney, Kevin}}, booktitle = {{Lecture Notes in Computer Science}}, isbn = {{9783030300470}}, issn = {{0302-9743}}, title = {{{Exploiting Counterfactuals for Scalable Stochastic Optimization}}}, doi = {{10.1007/978-3-030-30048-7_40}}, year = {{2019}}, } @article{14896, author = {{Dann, Andreas and Hermann, Ben and Bodden, Eric}}, issn = {{0098-5589}}, journal = {{IEEE Transactions on Software Engineering}}, pages = {{1--1}}, title = {{{ModGuard: Identifying Integrity &Confidentiality Violations in Java Modules}}}, doi = {{10.1109/tse.2019.2931331}}, year = {{2019}}, } @inproceedings{14897, author = {{Dann, Andreas and Hermann, Ben and Bodden, Eric}}, booktitle = {{Proceedings of the 8th ACM SIGPLAN International Workshop on State Of the Art in Program Analysis - SOAP 2019}}, isbn = {{9781450367202}}, title = {{{SootDiff: bytecode comparison across different Java compilers}}}, doi = {{10.1145/3315568.3329966}}, year = {{2019}}, } @inproceedings{14899, author = {{Kruger, Stefan and Hermann, Ben}}, booktitle = {{2019 IEEE/ACM 2nd International Workshop on Gender Equality in Software Engineering (GE)}}, isbn = {{9781728122458}}, title = {{{Can an Online Service Predict Gender? On the State-of-the-Art in Gender Identification from Texts}}}, doi = {{10.1109/ge.2019.00012}}, year = {{2019}}, } @techreport{14902, author = {{Mair, Christina and Scheffler, Wolfram and Senger, Isabell and Sureth-Sloane, Caren}}, title = {{{Analyse der Veränderung der zwischenstaatlichen Gewinnaufteilung bei Einführung einer standardisierten Gewinnverteilungsmethode am Beispiel des Einsatzes von 3D-Druckern}}}, volume = {{42}}, year = {{2019}}, } @article{14904, abstract = {{Die Komplexität von Steuersystemen gewinnt in der Debatte um den internationalen Steuerwettbewerb zunehmend an Bedeutung. Im vorliegenden Beitrag erfolgt, basierend auf den Befragungsdaten, die dem Tax Complexity Index von Hoppe et al. (2019) zugrunde liegen, eine umfassende Gegenüberstellung der Komplexität der Steuersysteme von Deutschland und Österreich unter Berücksichtigung der Mittelwerte aller vom Index abgedeckten Länder. Die Steuergesetze weisen sowohl in Deutschland als auch in Österreich einen verhältnismäßig hohen Grad an Komplexität auf. Bei den steuerlichen Rahmenbedingungen fällt der Grad an Komplexität in beiden Ländern dagegen niedrig aus, wobei Österreich im Durchschnitt weniger komplex ist als Deutschland.}}, author = {{Hoppe, Thomas and Rechbauer, Martina and Sturm, Susann}}, journal = {{Steuer und Wirtschaft}}, number = {{4}}, pages = {{397--412}}, title = {{{Steuerkomplexität im Vergleich zwischen Deutschland und Österreich - Eine Analyse des Status quo}}}, volume = {{96}}, year = {{2019}}, } @article{14905, abstract = {{A key premise underlying most of the economic literature is that rational decision-makers will choose dominant strategies over dominated alternatives. However, prior literature in various disciplines including business, psychology, and economics document a series of phenomena associated with violations of the dominance principle in decision-making. In this comprehensive review, we discuss conditions under which people violate the dominance principle in decision-making. When presenting violations of dominance in empirical and experimental studies, we differentiate between absolute, statewise, and stochastic (first- and second-order) violations of dominance. Furthermore, we categorize the literature by the leading causes for dominance violations: framing, reference points, certainty effects, bounded rationality, and emotional responses.}}, author = {{Kourouxous, Thomas and Bauer, Thomas}}, issn = {{2198-3402}}, journal = {{Business Research}}, number = {{1}}, pages = {{209--239}}, title = {{{Violations of Dominance in Decision-Making}}}, doi = {{10.1007/s40685-019-0093-7}}, volume = {{12}}, year = {{2019}}, } @techreport{14909, abstract = {{This paper introduces an index that captures the complexity of countries’ corporate income tax systems faced by multinational corporations. It is based on surveys of highly experienced tax consultants of the largest international tax services networks. The index, called the Tax Complexity Index (TCI), is composed of a tax code subindex covering tax regulations and a tax framework subindex covering tax processes and features. For a sample of 100 countries for the year 2016, we find that the level of tax complexity varies considerably across countries, while tax code and framework complexity also vary within countries. From a global perspective, tax complexity is strongly driven by the complexity of both transfer pricing regulations in the tax code and tax audits in the tax framework. When analyzing the associations with other country characteristics, we identify different correlation patterns. For example, tax framework complexity is negatively associated with countries’ governance, suggesting that strongly governed countries tend to have less complex tax frameworks, while tax code complexity is positively associated with the statutory tax rate, indicating that high tax countries tend to have more complex tax codes. However, none of the observed associations are very strong. We conclude that tax complexity represents a distinct country characteristic and propose the use of our TCI and its subindices in future research.}}, author = {{Hoppe, Thomas and Schanz, Deborah and Sturm, Susann and Sureth-Sloane, Caren}}, keywords = {{Tax Complexity, Tax Index, Tax System, Multinational Corporations, Tax Consultants}}, title = {{{Measuring Tax Complexity Across Countries: A Survey Study on MNCs}}}, doi = {{10.2139/ssrn.3469663}}, year = {{2019}}, } @article{14910, author = {{Majdanska, Alicja and Wu, Yuchen}}, journal = {{Tax Notes International}}, number = {{10}}, pages = {{1045--1065}}, title = {{{Using Impact Evaluation to Examine Domestic and International Cooperative Compliance Programs}}}, volume = {{93}}, year = {{2019}}, } @article{14990, abstract = {{We investigate optical microresonators consisting of either one or two coupled rectangular strips between upper and lower slab waveguides. The cavities are evanescently excited under oblique angles by thin-film guided, in-plane unguided waves supported by one of the slab waveguides. Beyond a specific incidence angle, losses are fully suppressed. The interaction between the guided mode of the cavity-strip and the incoming slab modes leads to resonant behavior for specific incidence angles and gaps. For a single cavity, at resonance, the input power is equally split among each of the four output ports, while for two cavities an add-drop filter can be realized that, at resonance, routes the incoming power completely to the forward drop waveguide via the cavity. For both applications, the strength of the interaction is controlled by the gaps between cavities and waveguides.}}, author = {{Ebers, Lena and Hammer, Manfred and Berkemeier, Manuel B. and Menzel, Alexander and Förstner, Jens}}, issn = {{2578-7519}}, journal = {{OSA Continuum}}, keywords = {{tet_topic_waveguides}}, pages = {{3288}}, title = {{{Coupled microstrip-cavities under oblique incidence of semi-guided waves: a lossless integrated optical add-drop filter}}}, doi = {{10.1364/osac.2.003288}}, volume = {{2}}, year = {{2019}}, } @article{15001, author = {{Couso, Ines and Borgelt, Christian and Hüllermeier, Eyke and Kruse, Rudolf}}, issn = {{1556-603X}}, journal = {{IEEE Computational Intelligence Magazine}}, pages = {{31--44}}, title = {{{Fuzzy Sets in Data Analysis: From Statistical Foundations to Machine Learning}}}, doi = {{10.1109/mci.2018.2881642}}, year = {{2019}}, } @article{15002, abstract = {{Many problem settings in machine learning are concerned with the simultaneous prediction of multiple target variables of diverse type. Amongst others, such problem settings arise in multivariate regression, multi-label classification, multi-task learning, dyadic prediction, zero-shot learning, network inference, and matrix completion. These subfields of machine learning are typically studied in isolation, without highlighting or exploring important relationships. In this paper, we present a unifying view on what we call multi-target prediction (MTP) problems and methods. First, we formally discuss commonalities and differences between existing MTP problems. To this end, we introduce a general framework that covers the above subfields as special cases. As a second contribution, we provide a structured overview of MTP methods. This is accomplished by identifying a number of key properties, which distinguish such methods and determine their suitability for different types of problems. Finally, we also discuss a few challenges for future research.}}, author = {{Waegeman, Willem and Dembczynski, Krzysztof and Hüllermeier, Eyke}}, issn = {{1573-756X}}, journal = {{Data Mining and Knowledge Discovery}}, number = {{2}}, pages = {{293--324}}, title = {{{Multi-target prediction: a unifying view on problems and methods}}}, doi = {{10.1007/s10618-018-0595-5}}, volume = {{33}}, year = {{2019}}, } @inproceedings{15003, author = {{Mortier, Thomas and Wydmuch, Marek and Dembczynski, Krzysztof and Hüllermeier, Eyke and Waegeman, Willem}}, booktitle = {{Proceedings of the 31st Benelux Conference on Artificial Intelligence {(BNAIC} 2019) and the 28th Belgian Dutch Conference on Machine Learning (Benelearn 2019), Brussels, Belgium, November 6-8, 2019}}, title = {{{Set-Valued Prediction in Multi-Class Classification}}}, year = {{2019}}, } @inbook{15004, author = {{Ahmadi Fahandar, Mohsen and Hüllermeier, Eyke}}, booktitle = {{Discovery Science}}, isbn = {{9783030337773}}, issn = {{0302-9743}}, title = {{{Feature Selection for Analogy-Based Learning to Rank}}}, doi = {{10.1007/978-3-030-33778-0_22}}, year = {{2019}}, } @inbook{15005, author = {{Ahmadi Fahandar, Mohsen and Hüllermeier, Eyke}}, booktitle = {{KI 2019: Advances in Artificial Intelligence}}, isbn = {{9783030301781}}, issn = {{0302-9743}}, title = {{{Analogy-Based Preference Learning with Kernels}}}, doi = {{10.1007/978-3-030-30179-8_3}}, year = {{2019}}, } @inbook{15006, author = {{Nguyen, Vu-Linh and Destercke, Sébastien and Hüllermeier, Eyke}}, booktitle = {{Discovery Science}}, isbn = {{9783030337773}}, issn = {{0302-9743}}, title = {{{Epistemic Uncertainty Sampling}}}, doi = {{10.1007/978-3-030-33778-0_7}}, year = {{2019}}, } @inproceedings{15007, author = {{Melnikov, Vitaly and Hüllermeier, Eyke}}, booktitle = {{Proceedings ACML, Asian Conference on Machine Learning (Proceedings of Machine Learning Research, 101)}}, title = {{{Learning to Aggregate: Tackling the Aggregation/Disaggregation Problem for OWA}}}, doi = {{10.1016/j.jmva.2019.02.017}}, year = {{2019}}, } @inproceedings{15009, author = {{Epple, Nico and Dari, Simone and Drees, Ludwig and Protschky, Valentin and Riener, Andreas}}, booktitle = {{2019 IEEE Intelligent Vehicles Symposium (IV)}}, isbn = {{9781728105604}}, title = {{{Influence of Cruise Control on Driver Guidance - a Comparison between System Generations and Countries}}}, doi = {{10.1109/ivs.2019.8814100}}, year = {{2019}}, } @inproceedings{15011, author = {{Tornede, Alexander and Wever, Marcel Dominik and Hüllermeier, Eyke}}, booktitle = {{Proceedings - 29. Workshop Computational Intelligence, Dortmund, 28. - 29. November 2019}}, editor = {{Hoffmann, Frank and Hüllermeier, Eyke and Mikut, Ralf}}, isbn = {{978-3-7315-0979-0}}, location = {{Dortmund}}, pages = {{135--146}}, publisher = {{KIT Scientific Publishing, Karlsruhe}}, title = {{{Algorithm Selection as Recommendation: From Collaborative Filtering to Dyad Ranking}}}, year = {{2019}}, } @inproceedings{15013, author = {{Brinker, Klaus and Hüllermeier, Eyke}}, booktitle = {{Proceedings ECML/PKDD, European Conference on Machine Learning and Knowledge Discovery in Databases}}, title = {{{A Reduction of Label Ranking to Multiclass Classification}}}, year = {{2019}}, } @inproceedings{15014, author = {{Hüllermeier, Eyke and Couso, Ines and Diestercke, Sebastian}}, booktitle = {{Proceedings SUM 2019, International Conference on Scalable Uncertainty Management}}, title = {{{Learning from Imprecise Data: Adjustments of Optimistic and Pessimistic Variants}}}, year = {{2019}}, } @article{15015, author = {{Henzgen, Sascha and Hüllermeier, Eyke}}, issn = {{1556-4681}}, journal = {{ACM Transactions on Knowledge Discovery from Data}}, pages = {{1--36}}, title = {{{Mining Rank Data}}}, doi = {{10.1145/3363572}}, year = {{2019}}, } @inproceedings{15024, abstract = {{Abstract. Within the scope of this study, an intrinsically lubricated deep drawing die fabricated via laser beam melting (LBM) is investigated. In contrast to the common objective of generating highly dense LBM components, this work endeavors to achieve intended micro-scale porosity. By utilizing permeable structures, in-process closed-loop control of lubrication during the forming operations is feasible. Based on a modified AM scan strategy, the required filigree, porous structures can be generated. Thus, in the present work three permeable specimens are additively generated from the maraging steel 1.2709. The cylindrical specimens are then analyzed via light microscopy (LM), microcomputer tomography (microCT), and with regard to the oil throughput rate. Subsequently, an intrinsically lubricated, AM deep drawing tool die is manufactured and experimentally tested. The findings reveal interesting results for deep drawn specimens with AM deep drawing dies.}}, author = {{Bader, Fabian and Hengsbach, Florian and Hoyer, Kay-Peter and Homberg, Werner and Schaper, Mirko}}, booktitle = {{PROCEEDINGS OF THE 22ND INTERNATIONAL ESAFORM CONFERENCE ON MATERIAL FORMING: ESAFORM 2019}}, title = {{{Intrinsically lubricated tool inserts for deep drawing applications generated by selective laser melting}}}, doi = {{10.1063/1.5112720}}, year = {{2019}}, } @article{15028, abstract = {{Friction-spinning is an incremental forming process, which is accompanied by complex thermal and mechanical loads in the tool and the formed part. To influence the process temperature, two main process parameters, i.e. the rotation speed and the feed rate, can be adapted. With the objective to improve the tool performance and the quality of the workpiece, this study focuses on a coating concept for friction-spinning tools made of high speed steel (HS6 5 2C, 1.3343). On the one hand, atmospheric plasma sprayed (APS) Al2O3 and ZrO2-8Y2O3 coatings serve as a thermal insulator, and, on the other hand, physically vapor deposited (PVD) TiAlSi7.9N and CrAlSi7.5N films are applied to increase the hardness and wear resistance of the tools. In addition, duplex coatings, combining the APS and PVD technique, are synthesized to influence both the heat transfer and the tribological properties of friction-spinning tools. Subsequently, all coated tools are tested in a friction-spinning process to form flanges made of AW-6060 (AlMgSi 3.3206) tube materials. The tool temperatures are determined in-situ to investigate the impact of the tool coating on the process temperature. Compared to an uncoated tool, the alumina and zirconia coatings contribute to a reduction of the tool temperature by up to half, while the PVD films increase the hardness of the tool by 20 GPa. Furthermore, it is shown that the surface quality of thermally sprayed (TS) or PVD coated tools is directly related to the surface roughness of the resulting workpiece. }}, author = {{Tillmann, Wolfgang and Fehr, Alexander and Stangier, Dominic and Dildrop, Markus and Homberg, Werner and Lossen, Benjamin and Hijazi, Dina}}, issn = {{0944-6524}}, journal = {{Production Engineering}}, pages = {{449--457}}, title = {{{Al2O3/ZrO2-8Y2O3 and (Cr,Ti)AlSiN tool coatings to influence the temperature and surface quality in friction-spinning processes}}}, doi = {{10.1007/s11740-019-00899-y}}, year = {{2019}}, } @phdthesis{15030, abstract = {{Working-media-based forming processes (WMBF) represent a great potential regarding the production of complex sheet-metal lightweight components with excellent surface quality, shape accuracy and dimensional stability. The working-media-based forming processes characterize the sheet-metal forming process, where the sheet metal blank is formed during the forming process by means of a (quasi-)static or dynamic working media pressure into a contouring forming tool. Although the WMBF offers improved utilization of the formability of the used materials compared to conventional sheet metal forming processes, there are limits in the production of complex deeper or sharp edged components with (quasi-)static and dynamic WMBF processes, which can not be overcome by using these methods alone. In order to overcome this, multi-level WMBF process sequences for components with spherical and stepped geometries are developed in this work. Here the developed strategies combine the advantages of (quasi-)static and dynamic WMBF processes. Furthermore, based on analytical, experimental and numerical investigations, innovative process management strategies were derived, which completely compensate the local wall thickness changes, make better use of existing material resources and thus enable the safe production of mentioned geometries.}}, author = {{Djakow, Eugen}}, keywords = {{High Speed Forming}}, pages = {{188}}, publisher = {{Shaker}}, title = {{{Ein Beitrag zur kombinierten (quasi-)statischen und dynamischen Umformung von blechförmigen Halbzeugen}}}, doi = {{ISBN 978-3-8440-6723-1}}, year = {{2019}}, } @article{15031, author = {{Linnemann, M. and Psyk, V. and Djakow, Eugen and Springer, R. and Homberg, W. and Landgrebe, D.}}, issn = {{2351-9789}}, journal = {{Procedia Manufacturing}}, pages = {{21--26}}, title = {{{High-Speed Incremental Forming – New Technologies For Flexible Production Of Sheet Metal Parts}}}, doi = {{10.1016/j.promfg.2018.12.038}}, year = {{2019}}, } @article{15036, author = {{Piper, M. and Zibart, A. and Djakow, Eugen and Springer, R. and Homberg, W. and Kenig, E.Y.}}, issn = {{1359-4311}}, journal = {{Applied Thermal Engineering}}, pages = {{142--146}}, title = {{{Heat transfer enhancement in pillow-plate heat exchangers with dimpled surfaces: A numerical study}}}, doi = {{10.1016/j.applthermaleng.2019.02.082}}, year = {{2019}}, } @inproceedings{15080, author = {{Hartel, Rita and Dunst, Alexander}}, booktitle = {{International Conference on Multimedia Modeling, MMM}}, isbn = {{9783030057152}}, issn = {{0302-9743}}, location = {{Thessaloniki, Greece}}, pages = {{662--671}}, publisher = {{Springer}}, title = {{{How Good Is Good Enough? Establishing Quality Thresholds for the Automatic Text Analysis of Retro-Digitized Comics}}}, doi = {{10.1007/978-3-030-05716-9_59}}, year = {{2019}}, } @article{15121, author = {{Bolenz, Lukas and Fischer, Florian and Toye, Dominique and Kenig, Eugeny}}, issn = {{0009-286X}}, journal = {{Chemie Ingenieur Technik}}, pages = {{1892--1896}}, title = {{{Tomographische Untersuchung der Fluiddynamik viskoser Systeme in Packungskolonnen}}}, doi = {{10.1002/cite.201900077}}, year = {{2019}}, } @article{15123, author = {{Bolenz, Lukas and Toye, Dominique and Kenig, Eugeny}}, journal = {{Chemical Engineering Transactions}}, pages = {{913--918}}, title = {{{Liquid Flow Morphology of Viscous Systems in Structured Packings: Investigations by X-ray Tomography}}}, doi = {{10.3303/CET1974153}}, volume = {{74}}, year = {{2019}}, } @inproceedings{15125, author = {{Bolenz, Lukas and Toye, Dominique and Kenig, Eugeny}}, location = {{Potsdam}}, title = {{{Tomographische Untersuchung der Fluiddynamik viskoser Systeme in Packungskolonnen}}}, year = {{2019}}, } @inproceedings{15126, author = {{Bolenz, Lukas and Toye, Dominique and Kenig, Eugeny}}, location = {{Liège}}, title = {{{Experimental and theoretical investigation of fluid dynamics in structured packings}}}, year = {{2019}}, } @inproceedings{15128, author = {{Bolenz, Lukas and Toye, Dominique and Kenig, Eugeny}}, location = {{Bologna}}, title = {{{Liquid Flow Morphology of Viscous Systems in Structured Packings: Investigations by X-ray Tomography}}}, year = {{2019}}, } @inproceedings{15145, author = {{Salten, Alexander Heinrich Johannes and Maćkowiak, Jan F. and Maćkowiak, Jerzy and Kenig, Eugeny}}, location = {{Potsdam}}, publisher = {{Jahrestreffen der ProcessNet-Fachgruppen Fluidverfahrenstechnik und Membrantechnik}}, title = {{{Modellierung des Stofftransports in Füllkörperkolonnen mit dem Ansatz der hydrodynamischen Analogien}}}, year = {{2019}}, } @article{15148, author = {{Rieks, Sebastian and Wende, Marc and Preußer, Niklas and Gambaryan-Roisman, Tatiana and Kenig, Eugeny}}, issn = {{0263-8762}}, journal = {{Chemical Engineering Research and Design}}, pages = {{615--623}}, title = {{{A hydrodynamic analogy based modelling approach for zero-gravity distillation with metal foams}}}, doi = {{10.1016/j.cherd.2019.05.022}}, volume = {{147}}, year = {{2019}}, } @inproceedings{15149, author = {{Wende, Marc and Kenig, Eugeny}}, booktitle = {{ Jahrestreffen der ProcessNet-Fachgruppe Wärme- und Stoffübertragung}}, location = {{Essen}}, title = {{{Modellierungsansatz zur Simulation von Gravidestillation mit Metallschäumen}}}, year = {{2019}}, } @inproceedings{15154, author = {{Wende, Marc and Staggenborg, Christoph and Kenig, Eugeny}}, booktitle = {{Workshop Wärmeübertragung mit Phasenwechsel in fluiden Systemen: Ein Update}}, location = {{Paderborn}}, title = {{{Simulation von Gravidestillationsprozessen mit Metallschäumen}}}, year = {{2019}}, } @inproceedings{15164, author = {{Feldmann, Nadine and Jurgelucks, Benjamin and Claes, Leander and Henning, Bernd}}, booktitle = {{2019 International Congress on Ultrasonics}}, title = {{{A sensitivity-based optimisation procedure for the characterisation of piezoelectric discs}}}, doi = {{10.1121/2.0001070}}, year = {{2019}}, } @article{15173, author = {{Jenert, Tobias and Brahm, Taiga and Naeve-Stoß, Nicole}}, journal = {{bwpat}}, title = {{{Fachbezogene Reflexion in der beruflichen Lehrer*innenbildung}}}, volume = {{37}}, year = {{2019}}, } @article{15174, author = {{Jenert, Tobias and Brahm , Taiga}}, journal = {{Journal of Management Education }}, number = {{4}}, pages = {{446--453}}, title = {{{Untangling Faculty Misinformation From an Educational Perspective: Rejoinder to ''The Menace of Misinformation: Faculty Misstatements in Management Education and Their Consequences''}}}, volume = {{43}}, year = {{2019}}, } @book{15175, editor = {{Jenert, Tobias and Reinmann, Gabi and Schmohl, Tobias}}, publisher = {{Springer VS}}, title = {{{Theorie und Praxis der Hochschulbildungsforschung}}}, year = {{2019}}, } @inproceedings{15182, author = {{Dunst, Alexander and Hartel, Rita}}, booktitle = {{DHd Konferenz 2019, multimedial und multimodal}}, title = {{{Multimodale Stilometrie: Herausforderungen und Potenzial kombinatorischer Bild- und Textanalysen am Beispiel Comics}}}, year = {{2019}}, } @inproceedings{15186, author = {{Dunst, Alexander and Hartel, Rita}}, booktitle = {{Digital Humanities, DH 2019}}, title = {{{Quantifying Complexity in Multimodal Media: AlanMoore and the “Density” of the Graphic Novel}}}, year = {{2019}}, } @techreport{15202, abstract = {{In this paper, we analyze the two-dimensional Nash bargaining solution (NBS) deploying a standard labor market negotiations model (see McDonald and Solow, 1981; Creedy and McDonald, 1991). We show that the two-dimensional bargaining problem can be decomposed into two one-dimensional problems such that the (Cartesian) product of the solutions of these problems replicates the solution of the two-dimensional problem, if the NBS is applied. However, this decomposition fails for any solution concept that does not satisfy the axiom of Independence of Irrelevant Alternatives (IIA axiom). Our decomposition result has significant implications for actual negotiations, as it allows for the decomposition of a multi-issue bargaining problem into a set of simpler problems, in particular a set of single-issue bargaining problems. In this way, the decomposition may help facilitate negotiations in labor markets and also in other environments.}}, author = {{Haake, Claus-Jochen and Upmann, Thorsten and Duman, Papatya}}, keywords = {{Labor market negotiations, Efficient bargains, Nash bargaining solution, Sequential bargaining, Restricted bargaining games}}, publisher = {{CIE Working Paper Series, Paderborn University}}, title = {{{The Decomposability of the Nash Bargaining Solution in Labor Markets}}}, volume = {{128}}, year = {{2019}}, } @techreport{15204, abstract = {{We criticize some conceptual weaknesses in the recent literature on coalitional TUgames and propose, based on our critics, a new definition of dual TU-games that coincides with the one in the literature on the class of super-additive games. We justify our new definition in four alternative ways: 1. Via an adequate definition of ecient payo vectors. 2. Via a modification of the Bondareva-Shapley duality. 3. Via an explicit consideration of \coalition building". 4. Via associating general TU-games to coalition-production economies. Rather than imputations, we base our analysis on a modification of aspirations.}}, author = {{Aslan, Fatma and Duman, Papatya and Trockel, Walter}}, keywords = {{TU-games, duality, core, c-Core, cohesive games, complete game efficiency}}, publisher = {{CIE Working Paper Series, Paderborn University}}, title = {{{Duality for General TU-games Redefined}}}, volume = {{121}}, year = {{2019}}, } @proceedings{15235, editor = {{Stein, Benno and Wachsmuth, Henning}}, publisher = {{Association for Computational Linguistics}}, title = {{{Proceedings of the 6th Workshop on Argument Mining}}}, year = {{2019}}, } @inproceedings{15244, author = {{Hagedorn, Oliver Ernst Caspar and Pielsticker, Daniel and Hemsel, Tobias and Sextro, Walter}}, booktitle = {{2. VDI-Fachtagung Schwingungen 2019}}, isbn = {{978-3-18-092366-6}}, publisher = {{VDI Verlag GmbH · Düsseldorf 2019}}, title = {{{Messung hochfrequenter In-Plane-Schwingungen mittels Laservibrometrie in räumlich eingeschränkten Umgebungen}}}, year = {{2019}}, } @inproceedings{15247, author = {{Grabo, Matti and Weber, Daniel and Paul, Andreas and Klaus, Tobias and Bermpohl, Wolfgang and Krauter, Stefan and Kenig, Eugeny}}, location = {{Nordhausen}}, title = {{{Entwicklung eines thermischen 1D-Simulationsmodells zur Bestimmung der Temperaturverteilung in Solarmodulen}}}, year = {{2019}}, } @inproceedings{15248, author = {{Grabo, Matti and Weber, Daniel and Paul, Andreas and Klaus, Tobias and Bermpohl, Wolfgang and Kenig, Eugeny}}, location = {{Frankfurt am Main}}, title = {{{Numerische Untersuchung der Temperaturverteilung in PCM-integrierten Solarmodulen}}}, year = {{2019}}, } @inproceedings{15261, author = {{Lugovtsova, Yevgeniya and Johannesmann, Sarah and Henning, Bernd and Prager, Jens}}, booktitle = {{2019 International Congress on Ultrasonics}}, location = {{Bruges}}, publisher = {{Acoustical Society of America}}, title = {{{Analysis of Lamb wave mode repulsion and its implications to the characterisation of adhesive bonding strength}}}, doi = {{10.1121/2.0001074}}, year = {{2019}}, } @book{15265, editor = {{Linssen, Oliver and Mikusz, Martin and Volland, Alexander and Yigitbas, Enes and Engstler, Martin and Fazal-Baqaie, Masud and Kuhrmann, Marco}}, isbn = {{978-3-88579-692-3}}, title = {{{Projektmanagement und Vorgehensmodelle 2019. Neue Vorgehensmodelle in Projekten – Führung, Kulturen und Infrastrukturen im Wandel.}}}, volume = {{Volume P-298}}, year = {{2019}}, } @article{15268, author = {{Szierbowski-Seibel, Klaas and Wach, Bernhard A. and Kabst, Rüdiger}}, issn = {{1541-6518}}, journal = {{Organization Management Journal}}, pages = {{262--277}}, title = {{{The Collaboration of Human Resource Management and Line Management–An International Comparison}}}, doi = {{10.1080/15416518.2019.1679076}}, year = {{2019}}, } @article{15269, abstract = {{ Purpose The purpose of this paper is to investigate the impact of national culture on organizations’ use of selection practices, specifically to investigate the impact of in-group collectivism, uncertainty avoidance and power distance on interview panels, one-on-one interviews, applications forms, references, ability, technical and psychometric tests. Design/methodology/approach This study uses survey data from the 2008–2010 CRANET database. It uses OLS regression analysis to test the impact of national culture on organizations’ use of selection practices. Findings In-group collectivism increases the use of panel interviews and technical tests, and decreases the use of one-on-one interviews and application forms. Uncertainty avoidance increases the use of panel interviews and technical tests, and a decrease in one-on-one interviews, applications ability, and psychometric tests. Power distance leads to an increase in one-on-one interviews, applications and ability tests, and a decrease in panel interviews, psychometric tests and references. Originality/value This paper investigates the use of the impact of national culture on selection practices. Specifically, it looks at the use of a large number of selection practices panel interviews, one-on-one interviews, applications and references, and several different tests, ability, technical and psychometric. }}, author = {{Prince, Nicholas Ryan and Kabst, Rüdiger}}, issn = {{0142-5455}}, journal = {{Employee Relations: The International Journal}}, pages = {{1145--1161}}, title = {{{Impact of national culture on organizations’ use of selection practices}}}, doi = {{10.1108/er-10-2018-0284}}, year = {{2019}}, } @misc{15946, author = {{Mehta, Jinay}}, title = {{{Multithreaded Software/Hardware Programming with ReconOS/freeRTOS on a Recon􏰃gurable System-on-Chip}}}, year = {{2019}}, } @article{15950, author = {{Akbulut Irmak, Emine Fulya and Tröster, Thomas}}, issn = {{2452-3216}}, journal = {{Procedia Structural Integrity}}, pages = {{190--197}}, title = {{{Fracture prediction of additively manufactured AlSi10Mg materials}}}, doi = {{10.1016/j.prostr.2019.12.101}}, year = {{2019}}, } @inproceedings{15976, author = {{Akbulut Irmak, Emine Fulya and Hanses, Julius and Schweizer, Swetlana and Tröster, Thomas}}, location = {{Koblenz}}, title = {{{Modeling the Energy Absorption Characteristics of Wood Crash Elements}}}, year = {{2019}}, } @techreport{16029, author = {{Marten, Thorsten and Tröster, Thomas}}, publisher = {{Forschungsvereinigung Stahlanwendung e.V. im Stahl Zentrum, P920, Verlag und Vertriebsgesellschaft mbH}}, title = {{{Einsatz neuartiger Stähle und Generierung gradierter Leichtbaustrukturen im Presshärteprozess}}}, year = {{2019}}, } @inproceedings{16030, author = {{Triebus, Marcel and Bienia, S. and Marten, Thorsten and Tröster, Thomas and Dröder, K.}}, isbn = {{978-3-95735-104-3}}, location = {{Lulea, Sweden}}, publisher = {{Verlag Wissenschaftliche Scripten}}, title = {{{Press Hardening Integrated Structuring for Hybrid Components}}}, year = {{2019}}, } @inproceedings{16076, author = {{Hetkämper, Tim and Claes, Leander and Henning, Bernd}}, booktitle = {{2019 International Congress on Ultrasonics}}, location = {{Bruges}}, title = {{{Evolutionary algorithm for the design of passive electric matching networks for ultrasonic transducers}}}, doi = {{10.1121/2.0001110}}, year = {{2019}}, } @article{16113, author = {{Tiedau, Johannes and Bartley, Tim and Harder, Georg and Lita, Adriana E. and Nam, Sae Woo and Gerrits, Thomas and Silberhorn, Christine}}, issn = {{2469-9926}}, journal = {{Physical Review A}}, title = {{{Scalability of parametric down-conversion for generating higher-order Fock states}}}, doi = {{10.1103/physreva.100.041802}}, year = {{2019}}, } @inproceedings{16215, author = {{Derrick, John and Doherty, Simon and Dongol, Brijesh and Schellhorn, Gerhard and Wehrheim, Heike}}, booktitle = {{Formal Methods - The Next 30 Years - Third World Congress, {FM} 2019, Porto, Portugal, October 7-11, 2019, Proceedings}}, editor = {{H. ter Beek, Maurice and McIver, Annabelle and N. Oliveira, Jos{\'{e}}}}, pages = {{179--195}}, publisher = {{Springer}}, title = {{{Verifying Correctness of Persistent Concurrent Data Structures}}}, doi = {{10.1007/978-3-030-30942-8\_12}}, volume = {{11800}}, year = {{2019}}, } @article{16216, author = {{Russo, Alessandra and Schürr, Andy and Wehrheim, Heike}}, journal = {{Formal Asp. Comput.}}, number = {{5}}, pages = {{457--458}}, title = {{{Editorial}}}, doi = {{10.1007/s00165-019-00495-y}}, volume = {{31}}, year = {{2019}}, } @article{16217, author = {{Fränzle, Martin and Kapur, Deepak and Wehrheim, Heike and Zhan, Naijun}}, journal = {{Formal Asp. Comput.}}, number = {{1}}, pages = {{1}}, title = {{{Editorial}}}, doi = {{10.1007/s00165-018-00477-6}}, volume = {{31}}, year = {{2019}}, } @inproceedings{16223, abstract = {{Multigrid methods are fast and scalable numerical solvers for partial differential equations (PDEs) that possess a large design space for implementing their algorithmic components. Code generation approaches allow formulating multigrid methods on a higher level of abstraction that can then be used to derive a problem- and hardware-specific solutions. Since these problems have a considerable implementation variability, it is crucial to investigate a general mapping of core components in multigrid methods to the target software. With SYCL there exists a high-level C++ abstraction layer that is capable of targeting a multitude of architectures. We contribute a general way to map multigrid components to SYCL functionality and provide a performance evaluation for specific algorithmic component.}}, author = {{Groth, Stefan and Schmitt, Christian and Teich, Jürgen and Hannig, Frank}}, booktitle = {{Proceedings of the 22nd International Workshop on Software and Compilers for Embedded Systems - SCOPES '19}}, isbn = {{9781450367622}}, title = {{{SYCL Code Generation for Multigrid Methods}}}, doi = {{10.1145/3323439.3323984}}, year = {{2019}}, } @inbook{16251, author = {{Müller, Oliver}}, booktitle = {{The Art of Structuring}}, isbn = {{9783030062330}}, title = {{{Structuring Unstructured Data—Or: How Machine Learning Can Make You a Wine Sommelier}}}, doi = {{10.1007/978-3-030-06234-7_29}}, year = {{2019}}, } @inproceedings{16271, author = {{Claes, Leander and Johannesmann, Sarah and Baumhögger, Elmar and Henning, Bernd}}, booktitle = {{2019 International Congress on Ultrasonics}}, title = {{{Quantification of frequency-dependent absorption phenomena}}}, doi = {{10.1121/2.0001043}}, year = {{2019}}, } @article{16275, author = {{Franke-Wiekhorst, Antonia and Günther, Christine and Brünger, Karen and Magenheim, Johannes and Romeike, Ralf}}, journal = {{GdSU-Journal,(9)}}, pages = {{10--21}}, title = {{{„Der Informatikkreis “: Kinder von drei bis zehn Jahren beim Forschen in Informatik begleiten - ein methodisch-didaktisches Material}}}, year = {{2019}}, } @article{16305, author = {{Linnemann, Matthias and Nikolaychuk, Pavel Anatolyevich and Muñoz-Muñoz, Y. Mauricio and Baumhögger, Elmar and Vrabec, Jadran}}, issn = {{0021-9568}}, journal = {{Journal of Chemical & Engineering Data}}, pages = {{1180--1188}}, title = {{{Henry’s Law Constant of Noble Gases in Water, Methanol, Ethanol, and Isopropanol by Experiment and Molecular Simulation}}}, doi = {{10.1021/acs.jced.9b00565}}, year = {{2019}}, } @article{16314, author = {{Preiß, Sebastian and Päpcke, Ayla and Burkhardt, Lukas and Großmann, Luca and Lochbrunner, Stefan and Bauer, Matthias and Opatz, Till and Heinze, Katja}}, issn = {{0947-6539}}, journal = {{Chemistry – A European Journal}}, pages = {{5940--5949}}, title = {{{Gold(II) Porphyrins in Photoinduced Electron Transfer Reactions}}}, doi = {{10.1002/chem.201900050}}, year = {{2019}}, } @article{16320, author = {{Müller, Patrick and Neuba, Adam and Flörke, Ulrich and Henkel, Gerald and Kühne, Thomas D. and Bauer, Matthias}}, issn = {{1089-5639}}, journal = {{The Journal of Physical Chemistry A}}, pages = {{3575--3581}}, title = {{{Experimental and Theoretical High Energy Resolution Hard X-ray Absorption and Emission Spectroscopy on Biomimetic Cu2S2 Complexes}}}, doi = {{10.1021/acs.jpca.9b00463}}, year = {{2019}}, } @phdthesis{16325, author = {{Burkhardt, Lukas}}, title = {{{ Probing Iron-Ligand interactions by combining modern high-resolution hard X-ray spectroscopy and density functional theory : a powerful methodology in cases where conventional methods fail / vorgelegt von Lukas Burkhardt ; [Prof. Dr. Matthias Bauer (Erstgutachter), Prof. Dr. Thomas Kühne (Zweitgutachter), Jun. Prof. Dr. Stephan Hohloch (Drittprüfer)]}}}, doi = {{10.17619/UNIPB/1-745}}, year = {{2019}}, } @phdthesis{16327, author = {{Müller, Patrick}}, title = {{{ Experimental and theoretical (high energy resolution) X-ray absorption and emission spectroscopy / vorgelegt von Patrick Müller ; [Promotionskommission: Prof. Dr.-Ing. Hans-Joachim Warnecke, Vorsitz; Prof. Dr. Matthias Bauer, Erstgutachter; Prof. Dr. Thomas D. Kühne, Zweitgutachter; Prof. Dr. Wolf Gero Schmidt]}}}, doi = {{10.17619/UNIPB/1-705}}, year = {{2019}}, } @article{16337, author = {{Brandt, Sascha and Jähn, Claudius and Fischer, Matthias and Meyer auf der Heide, Friedhelm}}, issn = {{0167-7055}}, journal = {{Computer Graphics Forum}}, location = {{Seoul, South Korea}}, number = {{7}}, pages = {{413--424}}, title = {{{Visibility‐Aware Progressive Farthest Point Sampling on the GPU}}}, doi = {{10.1111/cgf.13848}}, volume = {{38}}, year = {{2019}}, } @unpublished{16341, abstract = {{We present a technique for rendering highly complex 3D scenes in real-time by generating uniformly distributed points on the scene's visible surfaces. The technique is applicable to a wide range of scene types, like scenes directly based on complex and detailed CAD data consisting of billions of polygons (in contrast to scenes handcrafted solely for visualization). This allows to visualize such scenes smoothly even in VR on a HMD with good image quality, while maintaining the necessary frame-rates. In contrast to other point based rendering methods, we place points in an approximated blue noise distribution only on visible surfaces and store them in a highly GPU efficient data structure, allowing to progressively refine the number of rendered points to maximize the image quality for a given target frame rate. Our evaluation shows that scenes consisting of a high amount of polygons can be rendered with interactive frame rates with good visual quality on standard hardware.}}, author = {{Brandt, Sascha and Jähn, Claudius and Fischer, Matthias and Meyer auf der Heide, Friedhelm}}, booktitle = {{arXiv:1904.08225}}, title = {{{Rendering of Complex Heterogenous Scenes using Progressive Blue Surfels}}}, year = {{2019}}, } @inbook{16361, abstract = {{Sinnvolle und gebrauchstaugliche digitale Assistenzsysteme, die Beschäftigte bei ihren alltäglichen Aufgaben unterstützen, stellen eine Herausforderung für viele Organisationen hinsichtlich der individuellen und organisationalen Akzeptanz einschließlich der Gebrauchstauglichkeit (Usability), dem Benutzererlebnis (User Experience, UX) und „Arbeit 4.0“-Aspekten dar. Vorhandene Methoden des Software Engineering sind nicht geeignet, Beschäftigte angemessen in die Gestaltung und Entwicklung zu integrieren und Lösungskonzepte solcher Systeme auf Augenhöhe zu betrachten. In diesem Beitrag wird eine leichtgewichtige Canvas-Methode vorgestellt, die sich mit diesen Herausforderungen befasst. Sie umfasst die menschliche, die geschäftliche sowie die technologische Perspektive in einem gemeinsamen Kommunikationsinstrument, dem „Digital Assistance System Canvas“. Erste Evaluationen zeigen, dass die Teilnehmenden das Canvas-Konzept schätzen und die Methode vielseitig in verschiedenen Szenarien einsetzbar ist. Vielfältige Fragen in den Canvas-Bausteinen bereichern die gemeinsame Diskussion über neue Systeme und die Verbesserung bzw. Sicherstellung der Akzeptanz sowie die Denkweise in frühen Phasen des Design- und Entwicklungsprozesses.}}, author = {{Fischer, Holger Gerhard and Rittmeier, Florian and Strothmann, Thim Frederik and Schwenniger, Nina}}, booktitle = {{Arbeit 4.0 im Mittelstand}}, editor = {{Bosse, Christian K. and Zink, Klaus J.}}, isbn = {{9783662594735}}, publisher = {{Springer Gabler}}, title = {{{Partizipation von Beschäftigten in der Gestaltung einer digitalisierten Arbeitswelt 4.0 mittels einer Canvas-Methode}}}, doi = {{10.1007/978-3-662-59474-2_11}}, year = {{2019}}, } @inproceedings{16375, author = {{Heinovski, Julian and Stratmann, Lukas and Buse, Dominik S. and Klingler, Florian and Franke, Mario and Oczko, Marie-Christin H. and Sommer, Christoph and Scharlau, Ingrid and Dressler, Falko}}, booktitle = {{2019 IEEE 20th International Symposium on "A World of Wireless, Mobile and Multimedia Networks" (WoWMoM)}}, isbn = {{9781728102702}}, title = {{{Modeling Cycling Behavior to Improve Bicyclists' Safety at Intersections - A Networking Perspective}}}, doi = {{10.1109/wowmom.2019.8793008}}, year = {{2019}}, } @inproceedings{16376, author = {{Klingler, Florian and Dressler, Falko}}, booktitle = {{IEEE INFOCOM 2019 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)}}, isbn = {{9781728118789}}, title = {{{Poster Abstract: Jamming WLAN Data Frames and Acknowledgments using Commodity Hardware}}}, doi = {{10.1109/infcomw.2019.8845228}}, year = {{2019}}, } @inbook{16377, author = {{Reinold, Peter and Meyer, Norbert and Buse, Dominik and Klingler, Florian and Sommer, Christoph and Dressler, Falko and Eisenbarth, Markus and Andert, Jakob}}, booktitle = {{Proceedings}}, isbn = {{9783658252939}}, issn = {{2198-7432}}, title = {{{Verkehrssimulation im Hardware-in-the-Loop-Steuergerätetest}}}, doi = {{10.1007/978-3-658-25294-6_15}}, year = {{2019}}, } @inbook{13872, author = {{Beyer, Dirk and Jakobs, Marie-Christine}}, booktitle = {{Fundamental Approaches to Software Engineering}}, isbn = {{9783030167219}}, issn = {{0302-9743}}, title = {{{CoVeriTest: Cooperative Verifier-Based Testing}}}, doi = {{10.1007/978-3-030-16722-6_23}}, year = {{2019}}, } @article{13873, author = {{Feldkord, Björn and Meyer auf der Heide, Friedhelm}}, journal = {{ACM Transactions on Parallel Computing (TOPC)}}, number = {{3}}, title = {{{The Mobile Server Problem}}}, doi = {{10.1145/3364204}}, volume = {{6}}, year = {{2019}}, } @article{13937, author = {{Meyer auf der Heide, Friedhelm}}, journal = {{Mathematische Semesterberichte}}, number = {{2}}, pages = {{259--260}}, title = {{{Paul Curzon, Peter W. McOwan: Computational Thinking; Die Welt des algorithmischen Denkens – in Spielen, Zaubertricks und Rätseln}}}, doi = {{10.1007/s00591-019-00249-0}}, volume = {{66}}, year = {{2019}}, } @inbook{13939, author = {{Kling, Peter and Meyer auf der Heide, Friedhelm}}, booktitle = {{Distributed Computing by Mobile Entities, Current Research in Moving and Computing}}, pages = {{317--334}}, publisher = {{Springer}}, title = {{{Continuous Protocols for Swarm Robotics}}}, doi = {{10.1007/978-3-030-11072-7\_13}}, volume = {{11340}}, year = {{2019}}, } @inproceedings{13942, author = {{Markarian, Christine and Meyer auf der Heide, Friedhelm}}, booktitle = {{Proceedings of the 8th International Conference on Operations Research and Enterprise Systems}}, pages = {{315--321}}, publisher = {{SciTePress}}, title = {{{Online Algorithms for Leasing Vertex Cover and Leasing Non-metric Facility Location}}}, doi = {{10.5220/0007369503150321}}, year = {{2019}}, } @article{13946, author = {{Abu-Khzam, Faisal N. and Li, Shouwei and Markarian, Christine and Meyer auf der Heide, Friedhelm and Podlipyan, Pavel}}, journal = {{Theoretical Computer Science}}, pages = {{2--12}}, title = {{{Efficient parallel algorithms for parameterized problems}}}, doi = {{10.1016/j.tcs.2018.11.006}}, volume = {{786}}, year = {{2019}}, } @article{13965, author = {{Buß, J. H. and Schupp, T. and As, Donat Josef and Hägele, D. and Rudolph, J.}}, issn = {{0021-8979}}, journal = {{Journal of Applied Physics}}, title = {{{Optical excitation density dependence of spin dynamics in bulk cubic GaN}}}, doi = {{10.1063/1.5123914}}, year = {{2019}}, } @article{13966, author = {{Baron, Elias and Goldhahn, Rüdiger and Deppe, Michael and As, Donat Josef and Feneberg, Martin}}, issn = {{2475-9953}}, journal = {{Physical Review Materials}}, title = {{{Influence of the free-electron concentration on the optical properties of zincblende GaN up to 1×1020cm−3}}}, doi = {{10.1103/physrevmaterials.3.104603}}, year = {{2019}}, } @book{13968, author = {{Krimphove, Dieter and Kruse, Oliver}}, pages = {{693}}, publisher = {{C. H. Beck}}, title = {{{Kommentar: MaComp Mindestanforderungen an die Compliance-Funktion und die weiteren Verhaltens-, Organisations- und Transparenzpflichten nach §§ 63 ff. WpHG für Wert-papierdienstleistungsunternehmen}}}, year = {{2019}}, } @book{13969, editor = {{Krimphove, Dieter and Kruse, Oliver}}, pages = {{693}}, publisher = {{C. H. Beck}}, title = {{{Kommentar: MaComp Mindestanforderungen an die Compliance-Funktion und die weiteren Verhaltens-, Organisations- und Transparenzpflichten nach §§ 63 ff. WpHG für Wert-papierdienstleistungsunternehmen}}}, year = {{2019}}, } @inbook{13973, author = {{Krimphove, Dieter and Kruse, Oliver}}, booktitle = {{Kommentar: MaComp - Mindestanforderungen an die Compliance-Funktion und die weiteren Verhaltens-, Organisations- und Transparenzpflichten nach §§ 63 ff. WpHG für Wertpapierdienstleistungsunternehmen}}, editor = {{Krimphove, Dieter and Kruse, Oliver}}, pages = {{24--49}}, publisher = {{C. H. Beck}}, title = {{{AT 2 Quellen}}}, year = {{2019}}, }