Universität zu Köln

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Aasen, Helge (2016). The acquisition of Hyperspectral Digital Surface Models of crops from UAV snapshot cameras. PhD thesis, Universität zu Köln.

Ait Tahar, Mohamed (2016). Fernsteuerung von realen Experimenten über das Internet - das FREI-Projekt an der Technischen Hochschule Köln. Thesis Abstract, Universität zu Köln.

B

Bamler, Jan-Niklas (2016). Value for the Vulnerable? Sustainable Smallholder Development in Northern Ghana and the Value Chains of Tomato, Chili and Rice. PhD thesis, Universität zu Köln.

Bohm, Marvin, Schermeng, Sven, Winters, Andrew R., Gassner, Gregor J. and Jacobs, Gustaaf B. (2019). Multi-element SIAC filter for shock capturing applied to high-order discontinuous Galerkin spectral element methods. Technical Report.

Bohm, Marvin, Winters, Andrew R., Gassner, Gregor J., Derigs, Dominik ORCID: 0000-0002-9687-2035, Hindenlang, Florian and Saur, Joachim (2019). An entropy stable nodal discontinuous Galerkin method for the resistive MHD equations. Part I: Theory and Numerical Verification. Technical Report.

Boltes, Maik (2015). Automatische Erfassung präziser Trajektorien in Personenströmen hoher Dichte. Thesis Abstract, Universität zu Köln.

Bresges, André, Heine, Sandra, Wollny, Christoph and Franke, Lina (2015). iPads an Kölner Schulen. Bericht der Wissenschaftlichen Begleitung über die Einführung von iPads an 8 Schulen verschiedener Schulformen im Auftrag der Stadt Köln. Köln: Universität zu Köln, Institut für Physik und ihre Didaktik. Project Report.

Brhel, Manuel, Meth, Hendrik, Maedche, Alexander ORCID: 0000-0001-6546-4816 and Werder, Karl ORCID: 0000-0001-8481-1596 (2017). Exploring principles of user-centered agile software development : A literature review. Information & software technology (61). pp. 163-181. Amsterdam: Elsevier. ISSN 0950-5849

Brück, Felix Benjamin ORCID: 0000-0003-2561-2241 (2019). Accelerated carbonation of waste incinerator bottom ash for trace metal immobilisation. PhD thesis, Universität zu Köln.

C

Cai, Ji (2020). Development of 1D and 2D Joint Inversion Algorithms for Semi-Airborne and LOTEM Data: A Data Application from Eastern Thuringia, Germany. PhD thesis, Universität zu Köln.

Cuevas, Pablo (2020). Elektroakustische Musik aus Lateinamerika. Identität – Geschichte – Lesarten. PhD thesis, Universität zu Köln.

Curdt, Constanze (2014). Design and Implementation of a Research Data Management System: The CRC/TR32 Project Database (TR32DB). PhD thesis, Universität zu Köln.

D

Dander, Valentin (2018). Zurück in die Zukunft der Medienpädagogik. «Subjekt», «Bildung» und «Medien*Kritik» im Lichte | im Schatten digitaler Daten. PhD thesis, Universität zu Köln.

Das, Koyel (2013). Conversion from linear to circular polarization in FPGA in real time. PhD thesis, Universität zu Köln.

Del Rey Fernandez, David C., Carpenter, Mark H., Dalcin, Lisandro, Friedrich, Lucas, Winters, Andrew R., Gassner, Gregor J. and Parsani, Matteo (2020). Entropy Stable p-Nonconforming Discretizations with the Summation-by-Parts Property for the Compressible Navier-Stokes Equations. Technical Report.

Derigs, Dominik, Gassner, Gregor J., Walch, Stefanie and Winters, Andrew R. (2019). Entropy Stable Finite Volume Approximations for Ideal Magnetohydrodynamics. Technical Report.

E

Eichinger, Matthias, Heinlein, Alexander ORCID: 0000-0003-1578-8104 and Klawonn, Axel ORCID: 0000-0003-4765-7387 (2019). Stationary flow predictions using convolutional neural networks. Technical Report.

F

Feil, Sebastian, Kretzer, Martin E., Werder, Karl ORCID: 0000-0001-8481-1596 and Maedche, Alexander ORCID: 0000-0001-6546-4816 (2016). Using Gamification to Tackle the Cold-Start Problem in Recommender Systems. In: CSCW'16 : proceedings & companion of the ACM Conference on Computer-Supported Cooperative Work and Social Computing : February 27-March 2, 2016, San Francisco, CA, USA, pp. 253-256. New York: Association for Computing Machinery. ISBN 9781450335928

Fischer, Franz and Makowski, Stephan (2017). Digitalisierung von Siegeln mittels Reflectance Transformation Imaging (RTI). Paginae historiae - Sborník Národního archivu, 25/1. pp. 137-141. Národní archiv. ISSN 1211‑9768

Friedrich, Lucas, Schnücke, Gero, Winters, Andrew R., Del Rey Fernandez, David C., Gassner, Gregor J. and Carpenter, Mark H. (2019). Entropy Stable Space-Time Discontinuous Galerkin Schemes with Summation-by-Parts Property for Hyperbolic Conservation Laws. Technical Report.

Friedrich, Lucas, Winters, Andrew R., Del Rey Fernandez, David C., Gassner, Gregor J., Parsani, Matteo and Carpenter, Mark H. (2019). An Entropy Stable h/p Non-Conforming Discontinuous Galerkin Method with the Summation-by-Parts Property. Technical Report.

G

Gassner, Gregor J., Svärd, Magnus and Hindenlang, Florian J. (2020). Stability issues of entropy-stable and/or split-form high-order schemes -- Analysis of local linear stability. Technical Report.

Gassner, Gregor J., Winters, Andrew R., Hindenlang, Florian J. and Kopriva, David A. (2019). The BR1 Scheme is Stable for the Compressible Navier-Stokes Equations. Technical Report.

Giese, Daniel, Heinlein, Alexander, Klawonn, Axel ORCID: 0000-0003-4765-7387, Knepper, Jascha and Peters, Kristina ORCID: 0000-0003-3064-0247 (2019). Comparison of MRI measurements and CFD simulations of hemodynamics in intracranial aneurysms using a 3D printed model - A benchmark problem. Technical Report.

Giese, Daniel, Heinlein, Alexander, Klawonn, Axel ORCID: 0000-0003-4765-7387, Knepper, Jascha and Peters, Kristina ORCID: 0000-0003-3064-0247 (2019). Comparison of MRI measurements and CFD simulations of hemodynamics in intracranial aneurysms using a 3D printed model - Influence of noisy MRI measurements. Technical Report.

Gomes, Emilio Astuto Rocha (2018). Die Rechtsordnung der Unabhängigkeit der Zentralbanken. Ein Beitrag zur Rechtsreform der Zentralbanken Brasiliens und des Gemeinsamen Marktes des Südens (MERCOSUR). PhD thesis, Universität zu Köln.

Grimm, Viktor, Heinlein, Alexander ORCID: 0000-0003-1578-8104, Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin and Weber, Janine (2020). Estimating the time-dependent contact rate of SIR and SEIR models in mathematical epidemiology using physics-informed neural networks. Technical Report.

Gunia, Patrick (2013). Der Semantic Building Modeler - Ein System zur prozeduralen Erzeugung von 3D-Gebäudemodellen. PhD thesis, Universität zu Köln.

Gómez Gurpegui, Carlos (2018). "Papers, Please" o la lúdica de la emigración. In: Serendipia: migración como oportunidad, pp. 210-223. Köln: Arbeitskreis Spanien - Portugal - Lateinamerika.

Gönüllü, Yakup (2013). Functionalization of TiO2 nanotubes by various doping methods to use as selective gas sensing and energy storage applications. Thesis Abstract, Universität zu Köln.

H

Hagen, Robin von (2013). Keramik- und Kompositnanofasern: Erzeugung mittels Elektrospinnen und Verwendung als Elektrodenmaterialien in Lithium-Ionen-Batterien. Thesis Abstract, Universität zu Köln.

Heinlein, Alexander ORCID: 0000-0003-1578-8104, Hochmuth, Christian and Klawonn, Axel ORCID: 0000-0003-4765-7387 (2019). Fully algebraic two-level overlapping Schwarz preconditioners for elasticity problems. Technical Report.

Heinlein, Alexander, Hochmuth, Christian and Klawonn, Axel ORCID: 0000-0003-4765-7387 (2018). Monolithic Overlapping Schwarz Domain Decomposition Methods with GDSW Coarse Spaces for Saddle Point Problems. Technical Report.

Heinlein, Alexander ORCID: 0000-0003-1578-8104, Hochmuth, Christian and Klawonn, Axel ORCID: 0000-0003-4765-7387 (2019). Reduced Dimension GDSW Coarse Spaces for Monolithic Schwarz Domain Decomposition Methods for Incompressible Fluid Flow Problems. Technical Report.

Heinlein, Alexander, Klawonn, Axel ORCID: 0000-0003-4765-7387, Knepper, Jascha and Rheinbach, Oliver (2018). Adaptive GDSW coarse spaces for overlapping Schwarz methods in three dimensions. Technical Report.

Heinlein, Alexander ORCID: 0000-0003-1578-8104, Klawonn, Axel ORCID: 0000-0003-4765-7387, Knepper, Jascha, Rheinbach, Oliver and Widlund, Olof B. (2020). Adaptive GDSW coarse spaces of reduced dimension for overlapping Schwarz methods. Technical Report.

Heinlein, Alexander, Klawonn, Axel ORCID: 0000-0003-4765-7387 and Kühn, Martin Joachim ORCID: 0000-0002-0906-6984 (2018). Local spectra of adaptive domain decomposition methods. Technical Report.

Heinlein, Alexander ORCID: 0000-0003-1578-8104, Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin and Weber, Janine (2020). Combining Machine Learning and Adaptive Coarse Spaces - A Hybrid Approach for Robust FETI-DP Methods in Three Dimensions. Technical Report.

Heinlein, Alexander ORCID: 0000-0003-1578-8104, Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin and Weber, Janine (2020). Combining Machine Learning and Domain Decomposition Methods – A Review. Technical Report.

Heinlein, Alexander ORCID: 0000-0003-1578-8104, Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin and Weber, Janine (2019). A Frugal FETI-DP and BDDC Coarse Space for Heterogeneous Problems. Technical Report.

Heinlein, Alexander, Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin and Weber, Janine (2018). Machine Learning in Adaptive FETI-DP - A Comparison of Smart and Random Training Data. Technical Report.

Heinlein, Alexander ORCID: 0000-0003-1578-8104, Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin and Weber, Janine (2019). Machine Learning in Adaptive FETI-DP - Reducing the Effort in Sampling. Technical Report.

Heinlein, Alexander, Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin Heinrich and Weber, Janine (2018). Machine Learning in adaptive domain decomposition methods - predicting the geometric location of constraints. Technical Report.

Heinlein, Alexander, Klawonn, Axel ORCID: 0000-0003-4765-7387, Rajamanickam, Sivasankaran and Rheinbach, Oliver (2018). FROSch: A Fast And Robust Overlapping Schwarz Domain Decomposition Preconditioner Based on Xpetra in Trilinos. Technical Report.

Heinlein, Alexander, Klawonn, Axel ORCID: 0000-0003-4765-7387, Rheinbach, Oliver and Röver, Friederike (2018). A Three-Level Extension of the GDSW Overlapping Schwarz Preconditioner in Three Dimensions. Technical Report.

Heinlein, Alexander ORCID: 0000-0003-1578-8104 and Lanser, Martin (2019). Additive and Hybrid Nonlinear Two-Level Schwarz Methods and Energy Minimizing Coarse Spaces for Unstructured Grids. Technical Report.

Heinlein, Alexander and Lanser, Martin (2018). Coarse Spaces for Nonlinear Schwarz Methods on Unstructured Grids. Technical Report.

Heinlein, Alexander ORCID: 0000-0003-1578-8104, Rheinbach, Oliver, Röver, Friederike, Sandfeld, Stefan and Steinberger, Dominik (2019). Applying the FROSch Overlapping Schwarz Preconditioner for Dislocation Mechanics in Deal.II. Technical Report.

Helms, Remko and Werder, Karl ORCID: 0000-0001-8481-1596 (2013). Who Reads Corporate Tweets? Network Analysis of Follower Communities. In: Hyperconnected world: anything, anywhere, anytime : 19th Americas Conference on Information Systems, (AMCIS-2013); Chicago, Illinois, USA, 15 - 17 August 2013, pp. 3998-4008. Red Hook, NY: Curran. ISBN 9781629933948

Hulek, Frank and Hageneuer, Sebastian (2019). Auf den Spuren etruskischer Mythen. Eine Amphora im Archäologischen Institut. In: Schätze der Universität zu Köln, pp. 114-117. Köln: Greven Verlag. ISBN 978-3-7743-0915-9

Hurtado, Norma (2015). Optics and Cryogenics for the 1.1 THz Heterodyne Array Receiver for the APEX Telescope. PhD thesis, Universität zu Köln.

J

Janszky, Babett (2014). Überleben an Grenzen. Ressourcenkonflikte und Risikomanagement im Sahel. PhD thesis, Universität zu Köln.

Joppich, André (2015). New Methods for p-type Doping of Organic Semiconductors – Towards the Implementation of Crosslinkable Hole Transport Materials into State-of-the-Art Microdisplays. Thesis Abstract, Universität zu Köln.

K

Kasch, Martin (2012). Von anderen Maschinen: Technik als Medium und Motor von Kollektivität in Literatur, Film und Kunst der argentinischen Gegenwart. PhD thesis, Universität zu Köln.

Klawonn, Axel ORCID: 0000-0003-4765-7387, Köhler, Stephan, Lanser, Martin and Rheinbach, Oliver (2019). Computational Homogenization with Million-way Parallelism using Domain Decomposition Methods. Technical Report.

Klawonn, Axel ORCID: 0000-0003-4765-7387, Kühn, Martin Joachim ORCID: 0000-0002-0906-6984 and Rheinbach, Oliver (2019). Parallel adaptive FETI-DP using lightweight asynchronous dynamic load balancing. Technical Report.

Klawonn, Axel ORCID: 0000-0003-4765-7387, Kühn, Martin Joachim ORCID: 0000-0002-0906-6984 and Rheinbach, Oliver (2018). A closer look at local eigenvalue solvers for adaptive FETI-DP and BDDC. Technical Report.

Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin, Rheinbach, Oliver and Weber, Janine (2019). Preconditioning the coarse problem of BDDC methods - Three-level, algebraic multigrid, and vertex-based preconditioners. Technical Report.

Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin Heinrich, Rheinbach, Oliver, Wellein, Gerhard and Wittmann, Markus (2018). Energy Efficiency of Nonlinear Domain Decomposition Methods. Technical Report.

Krause, Franz, Salverda, Tijo, Hollington, Andrea, Tappe, Oliver, Kloß, Sinah and Schneider, Nina (2017). Social Water. Global South Studies Center.

Krempel, Rasmus (2016). Netze, Karten, Irrgärten:Graphenbasierte explorative Ansätze zur Datenanalyse und Anwendungsentwicklung in den Geisteswissenschaften. PhD thesis, Universität zu Köln.

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Langkau, Manuel (2018). Echoes in motion: An acoustic camera (DIDSON) as a monitoring tool in applied freshwater ecology. PhD thesis, Universität zu Köln.

Laska, Nadine (2014). Lebensdauer und Oxidationsverhalten von Wärmedämmschicht-Systemen auf ɣ-Titanaluminiden. Thesis Abstract, Universität zu Köln.

Lehmann, Julian ORCID: 0000-0002-5940-1875 and Rosenkranz, Christoph ORCID: 0000-0003-4286-4176 (2017). The Trajectories of Digital Entrepreneurship: Disentangling the Digital. In: Thirty eighth International Conference on Information Systems, 10.12.2017 - 13.12.2017, Seoul, Republic of Korea. Paper.

Lehmann, Martin (2014). A Novel Model System to Study the Role of Catecholamines in Cardiac Lineage Commitment of Embryonic Stem Cells and Functional Response to Proarrhythmic Drugs. PhD thesis, Universität zu Köln.

Liu, Xuanhui, Werder, Karl ORCID: 0000-0001-8481-1596 and Maedche, Alexander ORCID: 0000-0001-6546-4816 (2020). Novice Digital Service Designers’ Decision-Making with Decision Aids — A Comparison of Taxonomy and Tags. Decision support systems : DSS ; the international journal, 137. Elsevier. ISSN 0167-9236

Liu, Xuanhui, Werder, Karl ORCID: 0000-0001-8481-1596 and Maedche, Alexander ORCID: 0000-0001-6546-4816 (2016). A Taxonomy of Digital Service Design Techniques. In: 37th International Conference on Information Systems (ICIS 2016) : Dublin, Ireland, 11-14 December 2016, pp. 1834-1845. Red Hook, NY: Curran. ISBN 9781510838376

Liu, Xuanhui, Werder, Karl ORCID: 0000-0001-8481-1596 and Zhao, Qian (2018). The Role of Cultural Differences When Using Different Classifications: An Experiment Design for Design Technique Selection. In: Proceedings of the 39th International Conference on Information Systems (ICIS 2018), San Francisco, USA, ISBN 978-0-9966831-7-3

M

Mendling, Jan ORCID: 0000-0002-7260-524X, Pentland, Brian T. ORCID: 0000-0001-7526-2476 and Recker, Jan C. ORCID: 0000-0002-2072-5792 (2020). Building a complementary agenda for business process management and digital innovation. European journal of information systems : EJIS ; an official journal of the Operational Research Society, 29 (3). pp. 208-219. London: Taylor and Francis. ISSN 0960-085X

Mendling, Jan ORCID: 0000-0002-7260-524X, Pentland, Brian T. ORCID: 0000-0001-7526-2476 and Recker, Jan C. ORCID: 0000-0002-2072-5792 (2020). The Convergence of Business Process Management and Digital Innovation. In: 25th International Scientific Conference on Strategic Management and Decision Support Systems in Strategic Management, 19th of May 2020, Subotica, Republic of Serbia. Speech.

Menger, Lars (2013). Optimierung von wasserhaltigen Kraftstoffen und deren Emissionsbewertung unter realitätsnahen Bedingungen. Thesis Abstract, Universität zu Köln.

Mertz, Marcel, Jannes, Marc, Schlomann, Anna, Manderscheid, Enza, Rietz, Christian and Woopen, Christiane (2016). Digitale Selbstbestimmung. Köln: Project Report.

Morschheuser, Benedikt, Werder, Karl ORCID: 0000-0001-8481-1596, Hamari, Juho and Abe, Julian (2017). How to Gamify? A Method For Designing Gamification. In: Hawaii International Conference on System Sciences 2017 (HICSS-50) : Hilton Waikoloa Village, Hawaii, January 4-7, 2017, pp. 1298-1307. ISBN 9780998133102

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Ohrem, Jochen (2013). Charakterisierung des biologischen Abbaus von Azofarbstoffen am Beispiel von DRIMARO sowie des sonochemischen Abbaus von ausgewählten perfluorierten Tensiden. PhD thesis, Universität zu Köln.

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Parselis, Martín (2018). La migración conceptual de los contextos de la creación tecnológica, limitaciones a la serendipia. In: Serendipia: migración como oportunidad, Kölner Beiträge zur Lateinamerika-Forschung, pp. 244-251. Köln: Arbeitskreis Spanien - Portugal - Lateinamerika.

Patroni, Joanne, Briel, Frederik von and Recker, Jan C. ORCID: 0000-0002-2072-5792 (2020). Unpacking the social media–driven innovation capability: How consumer conversations turn into organizational innovations. Information & management : the international journal of information systems applications (103267). Elsevier. ISSN 1872-7530

Peter, Jakob (2019). Essays on the Economics of Renewable Energy and Cross-Sectoral Decarbonization. PhD thesis, Universität zu Köln.

R

Ranocha, Hendrik ORCID: 0000-0002-3456-2277 and Gassner, Gregor J. ORCID: 0000-0002-1752-1158 (2020). Preventing pressure oscillations does not fix local linear stability issues of entropy-based split-form high-order schemes. Technical Report.

Rapp, Hannes Andreas ORCID: 0000-0002-4477-3692 (2020). Spiking neural models & machine learning for systems neuroscience: Learning, Cognition and Behavior. PhD thesis, Universität zu Köln.

Reale, Filippo Gian-Antonio (2016). Die politische Ökonomie soziotechnischen Wandels : Eine Fallstudie an Hand der Arbeitsbeziehungen in der spanischen Verkehrsluftfahrt. PhD thesis, Universität zu Köln.

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Sahle, Patrick (2013). Digitale Editionsformen. Zum Umgang mit der Überlieferung unter den Bedingungen des Medienwandels. Teil 3: Textbegriffe und Recodierung. [Finale Print-Fassung]. Norderstedt: BoD. ISBN 978-3-8482-5357-9

Sahle, Patrick (2013). Digitale Editionsformen. Zum Umgang mit der Überlieferung unter den Bedingungen des Medienwandels. Teil 3: Textbegriffe und Recodierung. [Preprint-Fassung]. PhD thesis, Universität zu Köln.

Schlottke-Lakemper, Michael, Winters, Andrew R., Gassner, Gregor J. and Ranocha, Hendrik (2020). A purely hyperbolic discontinuous Galerkin approach for self- gravitating gas dynamics. Technical Report.

Schnücke, Gero, Krais, Nico, Bolemann, Thomas and Gassner, Gregor J. (2019). Entropy Stable Discontinuous Galerkin Schemes on Moving Meshes with Summation-by-Parts Property for Hyperbolic Conservation Laws. Technical Report.

Simon, Christof (2017). Thermodynamik der Wassereinspritzung bei der dieselmotorischen Verbrennung. Thesis Abstract, Universität zu Köln.

Steffes-lai, Daniela (2014). Approximation Methods for High Dimensional Simulation Results - Parameter Sensitivity Analysis and Propagation of variations for Process Chains. Thesis Abstract, Universität zu Köln.

Stevens, Gunnar, Burmester, Michael, Brandenburg, Stefan, Döbelt, Susen, Kugelmeier, Dorothea, Schlömer, Inga, Schmidt, Ralf, Thüring, Manfred, Werder, Karl ORCID: 0000-0001-8481-1596 and Ziegler, Daniel (2014). Usability für die betriebliche Praxis. In: Mensch & Computer 2014 – Workshopband : 14. Fachübergreifende Konferenz für Interaktive und Kooperative Medien; Interaktiv unterwegs - Freiräume gestalten, pp. 143-149. München: De Gruyter Oldenbourg. ISBN 978-3-11-034416-5

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Tarapata, Olga (2018). Beyond Disability: Extraordinary Bodies in the Work of William Gibson. PhD thesis, Universität zu Köln.

Thomas, Oliver, Hagen, Simon, Frank, Ulrich, Recker, Jan C. ORCID: 0000-0002-2072-5792, Wessel, Lauri, Kammler, Friedemann, Zarvic, Novica and Timm, Ingo (2020). Global Crises and the Role of BISE. Business & information systems engineering. Springer Gabler. ISSN 1867-0202

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Ullrich, Oliver (2014). Modellbasierte Parallelisierung von Anwendungen zur Verkehrssimulation - Ein dynamischer und adaptiver Ansatz. PhD thesis, Universität zu Köln.

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Vogt, Alexander (2012). Lokalisierte Funktionalisierung von SPR-Sensoren. Thesis Abstract, Universität zu Köln.

von Briel, Frederik, Recker, Jan C. ORCID: 0000-0002-2072-5792, Selander, Lisen, Hukal, Philipp, Jarvenpaa, Sirkka, Yoo, Youngjin, Lehmann, Julian ORCID: 0000-0002-5940-1875, Chan, Yolande, Rothe, Hannes, Alpar, Paul, Fuerstenau, Daniel and Wurm, Bastian (2020). Researching Digital Entrepreneurship: Current Issues and Suggestions for Future Directions. Communications of the Association for Information Systems : CAIS. Association for Information Systems. ISSN 1529-3181

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Weidemann, Christian (2011). Preparations for the Spin-Filtering Experiments at COSY/Jülich. PhD thesis, Universität zu Köln.

Welnhofer, Merve (2017). Investigation of Delayed Fluorescence in Solution Processed Organic Light Emitting Diodes. Thesis Abstract, Universität zu Köln.

Werder, Karl ORCID: 0000-0001-8481-1596 (2018). The Evolution of Emotional Displays in Open Source Software Development Teams: An Individual Growth Curve Analysis. In: 2018 ACM/IEEE 3rd International Workshop on Emotion Awareness in Software Engineering : SEmotion 2018 : 2 June 2018, Gothenburg, Sweden : proceedings, pp. 1-6. Piscataway, NJ: IEEE. ISBN 9781450357517

Werder, Karl ORCID: 0000-0001-8481-1596 (2016). Team Agility and Team Performance – The Moderating Effect of User Involvement. In: 24th European Conference on Information Systems, ECIS 2016, Istanbul, Turkey, June 12-15, 2016,

Werder, Karl ORCID: 0000-0001-8481-1596 and Brinkkemper, Sjaak (2018). MEME: Toward a Method for Emotions Extraction from Github. In: 2018 ACM/IEEE 3rd International Workshop on Emotion Awareness in Software Engineering : SEmotion 2018 : 2 June 2018, Gothenburg, Sweden : proceedings, pp. 20-24. Piscataway, NJ: IEEE. ISBN 9781450357517

Werder, Karl ORCID: 0000-0001-8481-1596, Haake, Phillip and Maedche, Alexander ORCID: 0000-0001-6546-4816 (2014). Usability Readiness of German Software SMEs - Three Segments and their Characteristics. In: Mensch & Computer 2014 : 14. fachübergreifende Konferenz für interaktive und kooperative Medien; Interaktiv unterwegs - Freiräume gestalten, pp. 185-194. München: Oldenbourg/De Gruyter. ISBN 9783110344493

Werder, Karl ORCID: 0000-0001-8481-1596 and Heckmann, Carl Simon (2019). Ambidexterity in Information Systems Research: Overview of Conceptualizations, Antecedents, and Outcomes. Journal of Information Technology Theory and Application, 20 (1). Association for Information Systems. ISSN 1532-4516

Werder, Karl ORCID: 0000-0001-8481-1596, Helms, Remko and Jansen, Slinger (2014). Social Media for Success: A Strategic Framework. In: 18th Pacific Asia Conference on Information Systems, PACIS 2014, Chengdu, China, June 24-28, 2014,

Werder, Karl ORCID: 0000-0001-8481-1596, Li, Ye, Maedche, Alexander ORCID: 0000-0001-6546-4816 and Ramesh, Balasubramaniam (2019). Software Development Process Ambidexterity and Project Performance: A Coordination Cost-Effectiveness View. IEEE transactions on software engineering. Piscataway, NJ: IEEE. ISSN 1939-3520

Werder, Karl ORCID: 0000-0001-8481-1596, Richter, Janek ORCID: 0000-0003-3189-9357, Hennel, Phil ORCID: 0000-0002-9845-5112, Dreesen, Tim ORCID: 0000-0002-4581-9664, Fischer, Mareike and Weingarth, Janina (2020). A Three-pronged View on Organizational Agility. IT professional : technology solutions for the enterprise. New York, NY: Inst. of Electrical and Electronics Engineers. ISSN 1520-9202

Werder, Karl ORCID: 0000-0001-8481-1596, Seidel, Stefan, Recker, Jan C. ORCID: 0000-0002-2072-5792, Berente, Nicholas, Gibbs, John, Abboud, Nouredine and Benzeghadi, Yossef (2020). Data-Driven, Data-Informed, Data-Augmented: How Ubisoft’s Ghost Recon Wildlands Live Unit Uses Data for Continuous Product Innovation. California Management Review. Thousand Oaks, CA: Sage Publishing. ISSN 2162-8564

Werder, Karl ORCID: 0000-0001-8481-1596 and Wang, Hua-Ying (2016). Towards a Software Product Industry Classification. In: New trends in software methodologies, tools and techniques : proceedings of the fifteenth SoMeT 16, pp. 27-37. Amsterdam: IOS Press. ISBN 9781614996736

Werder, Karl ORCID: 0000-0001-8481-1596, Zobel, Benedikt and Maedche, Alexander ORCID: 0000-0001-6546-4816 (2016). PDISC – Towards a Method for Software Product DISCovery. In: Software Business : 7th International Conference on Advanced Information System Engineering, ICSOB 2016, Ljubljana, Slovenia, June 2016, pp. 47-62. Cham: Springer. ISBN 978-3-319-40514-8

Weyand, Christian (2014). Can the Internet Empower People? Empirical Studies on Transparency, Accountability, and Open-Mindedness. PhD thesis, Universität zu Köln.

Widodo, (2012). Multidimensional Interpretation of Near Surface Electromagnetic Data Measured in Volvi Basin Northern Greece. PhD thesis, Universität zu Köln.

Wieners, Jan Gerrit (2014). SpoookyJS. Ein multiagentenbasiertes JavaScript-Framework zur flexiblen Implementation digitaler browserbasierter Brettspiele und spielübergreifender künstlicher Intelligenz. PhD thesis, Universität zu Köln.

Wintermeyer, Niklas, Winters, Andrew R., Gassner, Gregor J. and Warburton, Timothy (2018). An entropy stable discontinuous Galerkin method for the shallow water equations on curvilinear meshes with wet/dry fronts accelerated by GPUs. Technical Report.

Winters, Andrew R., Czernik, Christof, Schily, Moritz B. and Gassner, Gregor J. (2019). Entropy stable numerical approximations for the isothermal and polytropic Euler equations. Technical Report.

Winters, Andrew R., Moura, Rodrigo C., Mengaldo, Gianmarco, Gassner, Gregor J., Walch, Stefanie, Peiro, Joaquim and Sherwin, Spencer J. (2019). A comparative study on polynomial dealiasing and split form discontinuous Galerkin schemes for under-resolved turbulence computations. Technical Report.

Wotte, Anja ORCID: 0000-0002-1875-8376 (2018). Purification of CO2 for AMS 14C analysis: Method development and application to permafrost deposits. PhD thesis, Universität zu Köln.

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