TY - JOUR AU - Chiapello, Eve AU - Knoll, Lisa ID - 37021 IS - 2 JF - Journal of Comparative Policy Analysis: Research and Practice KW - Public Administration KW - Sociology and Political Science SN - 1387-6988 TI - The Welfare Conventions Approach: A Comparative Perspective on Social Impact Bonds VL - 22 ER - TY - JOUR AU - Chiapello, Eve AU - Knoll, Lisa ID - 37023 IS - 3 JF - Historical Social Research TI - Social Finance and Impact Investing: Governing Welfare in the Era of Financialization VL - 45 ER - TY - BOOK ED - Althoff, Sebastian ED - Linseisen, Elisa ED - Müller, Maja-Lisa ED - Winter, Franziska ID - 47618 SN - 978-3-7705-6495-8 TI - Re/Dissolving Mimesis ER - TY - CHAP AU - Althoff, Sebastian ED - Linseisen, Elisa ED - Müller, Maja-Lisa ED - Winter, Franziska ID - 47623 T2 - Re/Dissolving Mimesis TI - A CCTV Image that Dissolves like Smeared Data: Distinguishability versus Similarity ER - TY - CHAP AU - Althoff, Sebastian AU - Linseisen, Elisa AU - Müller, Maja-Lisa AU - Winter, Franziska ED - Linseisen, Elisa ED - Müller, Maja-Lisa ED - Winter, Franziska ID - 47622 T2 - Re/Dissolving Mimesis TI - Editorial: Re/Dissolving Mimesis ER - TY - JOUR AU - Althoff, Sebastian ID - 47624 IS - 7 JF - Performance Research TI - Seeping Out: The diminishment of the subject in Hito Steyerl’s How Not to Be Seen VL - 24 ER - TY - CONF AB - The canonical problem for the class Quantum Merlin-Arthur (QMA) is that of estimating ground state energies of local Hamiltonians. Perhaps surprisingly, [Ambainis, CCC 2014] showed that the related, but arguably more natural, problem of simulating local measurements on ground states of local Hamiltonians (APX-SIM) is likely harder than QMA. Indeed, [Ambainis, CCC 2014] showed that APX-SIM is P^QMA[log]-complete, for P^QMA[log] the class of languages decidable by a P machine making a logarithmic number of adaptive queries to a QMA oracle. In this work, we show that APX-SIM is P^QMA[log]-complete even when restricted to more physical Hamiltonians, obtaining as intermediate steps a variety of related complexity-theoretic results. We first give a sequence of results which together yield P^QMA[log]-hardness for APX-SIM on well-motivated Hamiltonians: (1) We show that for NP, StoqMA, and QMA oracles, a logarithmic number of adaptive queries is equivalent to polynomially many parallel queries. These equalities simplify the proofs of our subsequent results. (2) Next, we show that the hardness of APX-SIM is preserved under Hamiltonian simulations (a la [Cubitt, Montanaro, Piddock, 2017]). As a byproduct, we obtain a full complexity classification of APX-SIM, showing it is complete for P, P^||NP, P^||StoqMA, or P^||QMA depending on the Hamiltonians employed. (3) Leveraging the above, we show that APX-SIM is P^QMA[log]-complete for any family of Hamiltonians which can efficiently simulate spatially sparse Hamiltonians, including physically motivated models such as the 2D Heisenberg model. Our second focus considers 1D systems: We show that APX-SIM remains P^QMA[log]-complete even for local Hamiltonians on a 1D line of 8-dimensional qudits. This uses a number of ideas from above, along with replacing the "query Hamiltonian" of [Ambainis, CCC 2014] with a new "sifter" construction. AU - Gharibian, Sevag AU - Piddock, Stephen AU - Yirka, Justin ID - 13226 T2 - Proceedings of the 37th Symposium on Theoretical Aspects of Computer Science (STACS 2020) TI - Oracle complexity classes and local measurements on physical Hamiltonians ER - TY - JOUR AU - Spychala, K. J. AU - Mackwitz, P. AU - Rüsing, Michael AU - Widhalm, A. AU - Berth, Gerhard AU - Silberhorn, Christine AU - Zrenner, Artur ID - 22056 JF - Journal of Applied Physics SN - 0021-8979 TI - Nonlinear focal mapping of ferroelectric domain walls in LiNbO3: Analysis of the SHG microscopy contrast mechanism ER - TY - JOUR AU - Padberg, Laura AU - Santandrea, Matteo AU - Rüsing, Michael AU - Brockmeier, Julian AU - Mackwitz, Peter AU - Berth, Gerhard AU - Zrenner, Artur AU - Eigner, Christof AU - Silberhorn, Christine ID - 25920 JF - Optics Express SN - 1094-4087 TI - Characterisation of width-dependent diffusion dynamics in rubidium-exchanged KTP waveguides ER - TY - JOUR AB - Optically nonlinear Pb2B5O9X (X = Cl, Br) borate halides are an important group of materials for second harmonic generation (SHG). Additionally, they also possess excellent photocatalytic activity and stability in the process of dechlorination of chlorophenols, which are typical persistent organic pollutants. It would be of great interest to conduct in situ (photo‐) catalysis investigations during the whole photocatalytic process by SHG when considering them as photocatalytic materials. In order to get superior photocatalytic efficiency and maximum surface information, small particles are highly desired. Here, a low‐cost and fast synthesis route that allows growing microcrystalline optically nonlinear Pb2B5O9X borate halides at large quantities is introduced. When applying the ionothermal growth process at temperatures between 130 and 170 °C, microcrystallites with an average size of about 1 µm precipitate with an orthorhombic hilgardite‐like borate halide structure. Thorough examinations using powder X‐ray diffraction and scanning electron microscopy, the Pb2B5O9X microcrystals are indicated to be chemically pure and single‐phased. Besides, the Pb2B5O9X borate halides' SHG efficiencies are confirmed using confocal SHG microscopy. The low‐temperature synthesis route thus makes these borate halides a highly desirable material for surface studies such as monitoring chemical reactions with picosecond time resolution and in situ (photo‐) catalysis investigations. AU - Tan, Deming AU - Kirbus, Benjamin AU - Rüsing, Michael AU - Pietsch, Tobias AU - Ruck, Michael AU - Eng, Lukas M. ID - 47956 IS - 23 JF - Small KW - Biomaterials KW - Biotechnology KW - General Materials Science KW - General Chemistry SN - 1613-6810 TI - Resource‐Efficient Low‐Temperature Synthesis of Microcrystalline Pb2B5O9X (X = Cl, Br) for Surfaces Studies by Optical Second Harmonic Generation VL - 16 ER - TY - JOUR AB - High-fidelity periodic poling over long lengths is required for robust, quasi-phase-matched second-harmonic generation using the fundamental, quasi-TE polarized waveguide modes in a thin-film lithium niobate (TFLN) waveguide. Here, a shallow-etched ridge waveguide is fabricated in x-cut magnesium oxide doped TFLN and is poled accurately over 5 mm. The high fidelity of the poling is demonstrated over long lengths using a non-destructive technique of confocal scanning second-harmonic microscopy. We report a second-harmonic conversion efficiency of up to 939 %/W (length-normalized conversion efficiency 3757 %/Wcm²), measured at telecommunications wavelengths. The device demonstrates a narrow spectral linewidth (1 nm) and can be tuned precisely with a tuning characteristic of 0.1 nm/°C, over at least 40 °C without measurable loss of efficiency. AU - Zhao, Jie AU - Rüsing, Michael AU - Javid, Usman A. AU - Ling, Jingwei AU - Li, Mingxiao AU - Lin, Qiang AU - Mookherjea, Shayan ID - 47958 IS - 13 JF - Optics Express KW - Atomic and Molecular Physics KW - and Optics SN - 1094-4087 TI - Shallow-etched thin-film lithium niobate waveguides for highly-efficient second-harmonic generation VL - 28 ER - TY - JOUR AB - Quasi-phase-matched grating structures in lithium niobate waveguides with sub-micrometer periodicities will benefit the development of short-wavelength nonlinear optical devices. Here, we report on the reproducible formation of periodically poled domains in x-cut single-crystalline thin-film lithium niobate with periodicities as short as 600 nm. Shaped single-voltage poling pulses were applied to electrode structures that were fabricated by a combination of electron-beam and direct-writing laser lithography. Evidence of successful poling with good quality was obtained through second-harmonic microscopy and piezoresponse force microscopy imaging. For the sub-micrometer period structures, we observed patterns with a double periodicity formed by domain interactions and features with sizes <200 nm. AU - Zhao, Jie AU - Rüsing, Michael AU - Roeper, Matthias AU - Eng, Lukas M. AU - Mookherjea, Shayan ID - 47955 IS - 19 JF - Journal of Applied Physics KW - General Physics and Astronomy SN - 0021-8979 TI - Poling thin-film x-cut lithium niobate for quasi-phase matching with sub-micrometer periodicity VL - 127 ER - TY - JOUR AU - Zhao, Jie AU - Ma, Chaoxuan AU - Rüsing, Michael AU - Mookherjea, Shayan ID - 47952 IS - 16 JF - Physical Review Letters KW - General Physics and Astronomy SN - 0031-9007 TI - High Quality Entangled Photon Pair Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides VL - 124 ER - TY - CONF AU - Rüsing, Michael AU - Roeper, M. AU - Amber, Z. AU - Kirbus, B. AU - Eng, L.M. AU - Zhao, J. AU - Mookherjea, S. ID - 47959 T2 - 2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF) TI - Periodic Poling of X-Cut Thin-Film Lithium Niobate: The Route to Submicrometer Periods ER - TY - JOUR AB - The aim of this study was to find out whether teaching how to search for literature would be more beneficial to students and teachers if done online through short videos rather than in person during course time. To find out whether online videos are more beneficial, two courses were asked to fill in questionnaires, one at the beginning and one at the end of the semester. One of the courses received the input online via videos and were given an exercise to put the newly learned skills to use, the other course served as a control group and learned how to search for literature during the course. The results show that while the difference between the two groups is not significant, the videos can still be regarded as being more beneficial than teaching the necessary skills during course time. AU - Hahn, Charlotte Anna ID - 33299 IS - 6 JF - die hochschullehre KW - E-Learning KW - information competence KW - literature KW - library KW - research TI - Informationskompetenz durch E-Learning? Durch Lernvideos nach Literatur suchen ER - TY - JOUR AU - Gretz, Daniela ID - 48054 IS - 1 JF - Jahrbuch der Raabe-Gesellschaft KW - General Medicine SN - 1865-8857 TI - Zwischen romantischem Fragment und Skizze/n der Moderne. Zum medialen Realismus von Wilhelm Raabes "Wer kann es wenden?" VL - 61 ER - TY - CONF AB - The detection of orchestrated and potentially manipulative campaigns in social media is far more meaningful than an- alyzing single account behaviour but also more challenging in terms of pattern recognition, data processing, and com- putational complexity. While supervised learning methods need an enormous amount of reliable ground truth data to find rather inflexible patterns, classical unsupervised learn- ing techniques need a lot of computational power to handle large amount of data. This makes them infeasible for real- time analysis. In this work, we demonstrate the applicability of text stream clustering for the real-time detection of coordi- nated campaigns. AU - Assenmacher, D AU - Adam, L AU - Trautmann, Heike AU - Grimme, C ID - 46319 T2 - Proceedings of the Florida Artificial Intelligence Research Society Conference TI - Towards Real-Time and Unsupervised Campaign Detection in Social Media ER - TY - THES AB - In der Forschungsarbeit wird die Zeitungskommunikation des 18. Jahrhunderts aus sprachwissenschaftlicher Perspektive untersucht. Es wird gezeigt, wie sich das Textsortenrepertoire der Zeitung weiterentwickelte, welche sprachlichen Wandelprozesse stattfanden und wie die Zeitung übergreifend allmählich zu einem Massenmedium avancierte. Der textlinguistische Zugang auf die Zeitungssprache wird an den relevanten Stellen ergänzt durch einschlägige Erkenntnisse aus der historischen Presseforschung und der linguistischen Kulturanalyse. So wird etwa nachgezeichnet, wie sich die Zeitungsschreiber im Laufe des Jahrhunderts immer stärker von den Einflüssen der Kanzleisprachen lösten und Formulierungsstrategien etablierten, die auf die Anforderungen des journalistischen Berichtens abgestimmt waren. Mit diesen und weiteren Ergebnissen wird der Versuch angestellt, eine Forschungslücke der Sprachgeschichtsforschung zu schließen, in der die Zeitungen des 18. Jahrhunderts bisher lediglich randständig untersucht wurden. AU - Wille, Manuel ID - 48272 KW - text linguistics KW - newspaper KW - Hamburgischer Correspondent KW - Textlinguistik KW - Sprachgeschichte KW - Textsortenwandel KW - Korpuslinguistik SN - 978-3-347-16354-6 TI - Die Tageszeitung des 18. Jahrhunderts auf dem Weg zum Massenmedium VL - 15 ER - TY - BOOK AU - Wessel, Lena AU - Prediger, S. AU - Stein, A. AU - Wijers, M. AU - Jonker, V. ID - 48406 TI - Language for Mathematics in Vocational Contexts. Handbook for teachers and facilitators ER - TY - JOUR AU - Wille, Manuel ID - 48432 JF - Wörterbücher zur Sprach- und Kommunikationswissenschaft (WSK) Online, edited by Stefan J. Schierholz. TI - Pressesprache ER - TY - JOUR AU - Wille, Manuel ID - 48431 JF - Wörterbücher zur Sprach- und Kommunikationswissenschaft (WSK) Online, edited by Stefan J. Schierholz. TI - Zeitungsstil ER - TY - JOUR AU - Jacke, Christoph ID - 48466 JF - Die Aufhebung TI - So Far...From Now On # 6. ER - TY - CONF AB - Speech activity detection (SAD), which often rests on the fact that the noise is "more'' stationary than speech, is particularly challenging in non-stationary environments, because the time variance of the acoustic scene makes it difficult to discriminate speech from noise. We propose two approaches to SAD, where one is based on statistical signal processing, while the other utilizes neural networks. The former employs sophisticated signal processing to track the noise and speech energies and is meant to support the case for a resource efficient, unsupervised signal processing approach. The latter introduces a recurrent network layer that operates on short segments of the input speech to do temporal smoothing in the presence of non-stationary noise. The systems are tested on the Fearless Steps challenge database, which consists of the transmission data from the Apollo-11 space mission. The statistical SAD achieves comparable detection performance to earlier proposed neural network based SADs, while the neural network based approach leads to a decision cost function of 1.07% on the evaluation set of the 2020 Fearless Steps Challenge, which sets a new state of the art. AU - Heitkaemper, Jens AU - Schmalenstroeer, Joerg AU - Haeb-Umbach, Reinhold ID - 20505 KW - voice activity detection KW - speech activity detection KW - neural network KW - statistical speech processing T2 - INTERSPEECH 2020 Virtual Shanghai China TI - Statistical and Neural Network Based Speech Activity Detection in Non-Stationary Acoustic Environments ER - TY - JOUR AU - Hubner-Benz, Sylvia ID - 48524 IS - 2 JF - International Journal of Entrepreneurial Venturing KW - Management of Technology and Innovation KW - Strategy and Management KW - Business and International Management SN - 1742-5360 TI - When entrepreneurs become leaders: how entrepreneurs deal with people management VL - 12 ER - TY - JOUR AU - Rudic, Biljana AU - Hubner-Benz, Sylvia AU - Baum, Matthias ID - 48521 JF - Journal of Business Venturing Insights KW - Management of Technology and Innovation KW - Business and International Management SN - 2352-6734 TI - Hustlers, hipsters and hackers: Potential employees’ stereotypes of entrepreneurial leaders VL - 15 ER - TY - JOUR AU - Gales, Alina AU - Hubner-Benz, Sylvia ID - 48523 JF - Frontiers in Psychology KW - General Psychology SN - 1664-1078 TI - Perceptions of the Self Versus One’s Own Social Group: (Mis)conceptions of Older Women’s Interest in and Competence With Technology VL - 11 ER - TY - JOUR AB - AbstractWe examine whether and how political embeddedness influences financial reporting quality in China by investigating how government ownership and political connections affect Chinese listed firms’ choices of earnings management strategies. The results show that state‐owned enterprises (SOEs), and in particular, central SOEs, are more likely to substitute accrual‐based earnings management strategies with costlier but less detectable real earnings management strategies than non‐SOEs. The results also indicate that politically connected enterprises (PCEs) are more likely to employ less detectable real earnings management strategies than non‐PCEs, so much so that PCEs’ total earnings management level is higher than that of non‐PCEs. AU - Wang, Zhi AU - Braam, Geert AU - Reimsbach, Daniel AU - Wang, Jiaxin ID - 47919 IS - 5 JF - Accounting & Finance KW - Economics KW - Econometrics and Finance (miscellaneous) KW - Finance KW - Accounting SN - 0810-5391 TI - Political embeddedness and firms’ choices of earnings management strategies in China VL - 60 ER - TY - JOUR AU - Hahn, Rüdiger AU - Reimsbach, Daniel ID - 47918 IS - 1 JF - Academy of Management Discoveries SN - 2168-1007 TI - Bringing Signaling Theory to Intermediated Voluntary Disclosure. Commentary on “Detecting False Accounts in Intermediated Voluntary Disclosure” by Patrick Callery and Jessica Perkins VL - 7 ER - TY - CHAP AU - Sprütten, F. AU - Wessel, Lena AU - Zentgraf, K. AU - Prediger, S. ED - Prediger, S. ID - 48405 T2 - Sprachbildender Mathematikunterricht in der Sekundarstufe. Ein forschungsbasiertes Praxisbuch TI - Fach- und sprachintegrierte Ansätze für Neuzugewanderte ER - TY - JOUR AU - Dröse, Jennifer AU - Prediger, Susanne ID - 45383 JF - Journal für Mathematik-Didaktik, 41(2) TI - Enhancing Fifth Graders’ Awareness of Syntactic Features in Mathematical Word Problems: A Design Research Study on the Variation Principle ER - TY - CHAP AU - Flaßkamp, K. AU - Ober-Blöbaum, Sina AU - Peitz, S. ED - Junge, Oliver ED - Schütze, Oliver ED - Froyland, Gary ED - Ober-Blöbaum, Sina ED - Padberg-Gehle, Kathrin ID - 29413 T2 - Advances in Dynamics, Optimization and Computation TI - Symmetry in optimal control: A multiobjective model predictive control approach ER - TY - CHAP AU - Spener, Anna Maria ED - Speier, Hans-Michael ID - 48690 T2 - Celan-Jahrbuch 11 TI - "Dein jüdisches Gesicht". Zu drei Gedichten des "Ilana"-Zyklus von Paul Celan ER - TY - CHAP AU - Krause, Daniel AU - Blischke, Klaus ED - Güllich, Arne ED - Krüger, Michael ID - 48723 T2 - Bewegung, Training, Leistung und Gesundheit TI - Automatisierung der motorischen Kontrolle ER - TY - JOUR AB - AbstractThe intraindividual process of study dropout, from forming dropout intention to deregistration, is of motivational nature. Yet typical studies investigate interindividual differences, which do not inform about intraindividual processes. Our study focused on the intraindividual process of forming dropout intention, and applied expectancy-value theory to analyze its motivational underpinnings. To expand research, we considered associations of intraindividual deviations in expectancy, intrinsic value, attainment value, utility value, and cost to intraindividual deviations in dropout intention. A total of 326 undergraduate students of law and mathematics rated motivational variables and dropout intention three times from semester start to the final exam period. Multilevel regression analyses revealed that intraindividual changes in intrinsic value, attainment, and cost, but not in expectancy and utility, related to intraindividual changes in dropout intention. Further, we considered students’ demographics as moderators. Only age moderated the association between intrinsic value and dropout intention. Our results stress the crucial role of certain value components, including cost, for emerging dropout intention. AU - Schnettler, Theresa AU - Bobe, Julia AU - Scheunemann, Anne AU - Fries, Stefan AU - Grunschel, Carola ID - 48382 IS - 4 JF - Motivation and Emotion KW - Experimental and Cognitive Psychology KW - Social Psychology SN - 0146-7239 TI - Is it still worth it? Applying expectancy-value theory to investigate the intraindividual motivational process of forming intentions to drop out from university VL - 44 ER - TY - CONF AB - The rising interest in single-channel multi-speaker speech separation sparked development of End-to-End (E2E) approaches to multispeaker speech recognition. However, up until now, state-of-theart neural network–based time domain source separation has not yet been combined with E2E speech recognition. We here demonstrate how to combine a separation module based on a Convolutional Time domain Audio Separation Network (Conv-TasNet) with an E2E speech recognizer and how to train such a model jointly by distributing it over multiple GPUs or by approximating truncated back-propagation for the convolutional front-end. To put this work into perspective and illustrate the complexity of the design space, we provide a compact overview of single-channel multi-speaker recognition systems. Our experiments show a word error rate of 11.0% on WSJ0-2mix and indicate that our joint time domain model can yield substantial improvements over cascade DNN-HMM and monolithic E2E frequency domain systems proposed so far. AU - von Neumann, Thilo AU - Kinoshita, Keisuke AU - Drude, Lukas AU - Boeddeker, Christoph AU - Delcroix, Marc AU - Nakatani, Tomohiro AU - Haeb-Umbach, Reinhold ID - 20762 T2 - ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) TI - End-to-End Training of Time Domain Audio Separation and Recognition ER - TY - CONF AB - Most approaches to multi-talker overlapped speech separation and recognition assume that the number of simultaneously active speakers is given, but in realistic situations, it is typically unknown. To cope with this, we extend an iterative speech extraction system with mechanisms to count the number of sources and combine it with a single-talker speech recognizer to form the first end-to-end multi-talker automatic speech recognition system for an unknown number of active speakers. Our experiments show very promising performance in counting accuracy, source separation and speech recognition on simulated clean mixtures from WSJ0-2mix and WSJ0-3mix. Among others, we set a new state-of-the-art word error rate on the WSJ0-2mix database. Furthermore, our system generalizes well to a larger number of speakers than it ever saw during training, as shown in experiments with the WSJ0-4mix database. AU - von Neumann, Thilo AU - Boeddeker, Christoph AU - Drude, Lukas AU - Kinoshita, Keisuke AU - Delcroix, Marc AU - Nakatani, Tomohiro AU - Haeb-Umbach, Reinhold ID - 20764 T2 - Proc. Interspeech 2020 TI - Multi-Talker ASR for an Unknown Number of Sources: Joint Training of Source Counting, Separation and ASR ER - TY - GEN AU - Hartung, Olaf ID - 48911 T2 - Neue Westfälische TI - Gedenken an Luftangriffe auf Paderborn: "Erinnerung wird nie obsolet sein" ER - TY - JOUR AU - Hartung, Olaf ID - 48615 JF - Paderborner Universitätszeitschrift SN - 1434-9736 TI - Workshops zur geschichtsdidaktischen Lehre in Zeiten von Corona VL - 2 ER - TY - CONF AB - We present an approach to deep neural network based (DNN-based) distance estimation in reverberant rooms for supporting geometry calibration tasks in wireless acoustic sensor networks. Signal diffuseness information from acoustic signals is aggregated via the coherent-to-diffuse power ratio to obtain a distance-related feature, which is mapped to a source-to-microphone distance estimate by means of a DNN. This information is then combined with direction-of-arrival estimates from compact microphone arrays to infer the geometry of the sensor network. Unlike many other approaches to geometry calibration, the proposed scheme does only require that the sampling clocks of the sensor nodes are roughly synchronized. In simulations we show that the proposed DNN-based distance estimator generalizes to unseen acoustic environments and that precise estimates of the sensor node positions are obtained. AU - Gburrek, Tobias AU - Schmalenstroeer, Joerg AU - Brendel, Andreas AU - Kellermann, Walter AU - Haeb-Umbach, Reinhold ID - 18651 T2 - European Signal Processing Conference (EUSIPCO) TI - Deep Neural Network based Distance Estimation for Geometry Calibration in Acoustic Sensor Network ER - TY - JOUR AU - Krebs, Benjamin AU - Kabst, Rüdiger ID - 49094 JF - PERSONALquartely TI - Corporate Entrepreneurship: Die Rolle und Bedeutung des Humankapitals VL - 4 ER - TY - CHAP AU - Megow, N. AU - Kabst, Rüdiger ED - Hölzle, K. ED - Tiberius, V. ED - Surrey, H. ID - 49102 T2 - Perspektiven des Entrepreneurships: Unternehmerische Konzepte zwischen Theorie und Praxis TI - Corporate Entrepreneurship durch die Allokation von Ressourcen ER - TY - CONF AU - Haney, Julie AU - Furman, Susanne AU - Acar, Yasemin ID - 47879 TI - Smart Home Security and Privacy Mitigations: Consumer Perceptions, Practices, and Challenges ER - TY - CHAP AU - Haney, Julie M. AU - Furman, Susanne M. AU - Acar, Yasemin ID - 47261 SN - 0302-9743 T2 - HCI for Cybersecurity, Privacy and Trust TI - Smart Home Security and Privacy Mitigations: Consumer Perceptions, Practices, and Challenges ER - TY - CONF AU - Wermke, Dominik AU - Huaman, Nicolas AU - Stransky, Christian AU - Busch, Niklas AU - Acar, Yasemin AU - Fahl, Sascha ED - Lipford, Heather Richter ED - Chiasson, Sonia ID - 47260 T2 - Sixteenth Symposium on Usable Privacy and Security, SOUPS 2020, August 7-11, 2020 TI - Cloudy with a Chance of Misconceptions: Exploring Users’ Perceptions and Expectations of Security and Privacy in Cloud Office Suites ER - TY - CONF AU - Gorski, Peter Leo AU - Acar, Yasemin AU - Lo Iacono, Luigi AU - Fahl, Sascha ID - 47262 T2 - Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems TI - Listen to Developers! A Participatory Design Study on Security Warnings for Cryptographic APIs ER - TY - CHAP AU - Schneider, Martin ED - Becker, Karsten ID - 42780 SN - 978-3-8260-6930-7 T2 - Erzähltes Geld Finanzmärkte und Krisen in Literatur, Film und Medien TI - Gier und andere Tugenden: Widersprüchliche Bewertungen der Marktwirtschaft in Oliver Stones Wall Street ER - TY - CHAP AU - Schneider, Martin ED - Öhlschläger, Claudia ID - 18905 SN - 987-3-8376-4884-3 T2 - Urbane Kulturen und Räume Intermedial TI - Urbane Arbeitsparadiese gestern und heute ER - TY - CHAP AU - Schneider, Martin AU - Eisele, Simon ID - 20295 T2 - Handbuch Gestaltung digitaler und vernetzter Arbeitswelten TI - Personalwirtschaft ER - TY - CONF AU - Knorr, Karin AU - Auer, Thorsten Fabian AU - Thommes, Kirsten ID - 24330 IS - 1 T2 - Academy of Management Proceedings TI - Is Corruption Imprinted? A Study on Preconditions of Corruption in Post-Communist Countries VL - 2020 ER - TY - CHAP AU - Gretz, Daniela ED - Hahn, Torsten ED - Pethes, Nicolas ID - 49184 T2 - Formästhetiken und Formen der Literatur. Materialität – Ornament – Codierung TI - »die reine farben- formen- und linienfreude«. Zur Vision einer ›reinen Formkunst‹ in den ornamentalen Konstellationen der Blätter für die Kunst ER -