Universität zu Köln

Book, conference item or legal commentary

Hulek, Frank and Lohmann, Hans, eds. (2019). International Conference "Ari and the Laurion from Prehistoric to Modern Times". Bochum:

Fischer, Franz, Fritze, Christiane and Vogeler, Georg, eds. (2011). Kodikologie und Paläographie im digitalen Zeitalter 2 - Codicology and Palaeography in the Digital Age 2. Norderstedt: Books on Demand (BoD). ISBN 978-3-8423-5032-8

Mensching, Guido, Lalande, Jean-Yves, Hermes, Jürgen ORCID: 0000-0002-8367-8073 and Neuefeind, Claes, eds. (2018). Sprache - Mensch - Maschine. Beiträge zu Sprache und Sprachwissenschaft, Computerlinguistik und Informationstechnologie. Köln: ISBN 978-3-00-061795-9

Krause, Franz ORCID: 0000-0003-0914-7060, Salverda, Tijo, Hollington, Andrea, Tappe, Oliver, Kloß, Sinah and Schneider, Nina (2017). Social Water. Köln: Global South Studies Center Cologne.

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

Journal Article

Beath, Cynthia, Chan, Yolande, Davison, Robert M., Dennis, Alan R. and Recker, Jan C. ORCID: 0000-0002-2072-5792 (2021). Editorial Board Diversity at the Basket of Eight Journals: A Report to the College of Senior Scholars. Communications of the Association for Information Systems : CAIS, 48. Association for Information Systems. ISSN 1529-3181

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

Hulek, Frank ORCID: 0000-0002-4959-735X and Kirchner, Dirk (2016). Nachstellung der Verwitterung an Marmorplatten aus dem hocharchaischen Tempel am Çatallar Tepe (Türkei). Kölner und Bonner Archaeologica : KuBA, 6. pp. 5-14. Bonn: Habelt. ISSN 2191-6136

Liu, Xuanhui, Werder, Karl ORCID: 0000-0001-8481-1596 and Maedche, Alexander (2020). Experimental Materials Comparing Individual Performance Implications of Two Decision Aids: Taxonomy and Tags. MethodsX. Amsterdam [u.a.]: Elsevier. ISSN 2215-0161

Liu, Xuanhui, Werder, Karl ORCID: 0000-0001-8481-1596, Maedche, Alexander ORCID: 0000-0001-6546-4816 and Sun, Lingyun (2023). Situational selections of design methods for digital innovation processes. International Journal of Innovation Science. emerald.

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

Park, Eun Hee, Werder, Karl ORCID: 0000-0001-8481-1596, Cao, Lan and Ramesh, Balasubramaniam (2022). Why do Family Members Reject AI in Health Care? Competing Effects of Emotions. Journal of Management Information Systems, 39 (3). pp. 765-789. Taylor & Francis.

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

Recker, Jan C. ORCID: 0000-0002-2072-5792, Lukyanenko, Roman, Jabbari, Mohammad, Samuel, Binny and Castellanos, Arturo (2021). From Representation to Mediation: A New Agenda for Conceptual Modeling Research in a Digital World. MIS Quarterly, 1 (45). pp. 269-300. MISRC. ISSN 0276-7783

Recker, Jan C. ORCID: 0000-0002-2072-5792 and von Briel, Frederik (2020). Unternehmerisches Umdenken. Wirtschaftsinformatik & Management. Springer Nature.

Richter, Janek ORCID: 0000-0003-3189-9357, Basten, Dirk ORCID: 0000-0002-5165-8211, Michalik, Bjoern, Rosenkranz, Christoph and Smolnik, Stefan (2023). Opening the black box of knowledge management mechanisms: exploring knowledge flows at a consultancy. Kybernetes, 52 (13). pp. 1-28. ISSN 0368-492X

Runge, Evelyn ORCID: 0000-0001-9622-2393 (2021). Photo-Editors and Para-Photojournalists on Twitter. The Commodification of Networked Images. Animus. Revista Interamericana de Comunicação Midiática, 29 (43). pp. 27-46. Santa Maria: University Press. ISSN 2175-4977

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

Werder, Karl ORCID: 0000-0001-8481-1596 (2022). Esport. Business & Information Systems Engineering, 3 (66). Springer Gabler. ISSN 1867-0202

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, 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 (2021). A Three-pronged View on Organizational Agility. IT professional : technology solutions for the enterprise, 23 (2). 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

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

Book Section, Proceedings Item or annotation in a legal commentary

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.

Hulek, Frank ORCID: 0000-0002-4959-735X 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

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.

Zeiss, Roman ORCID: 0000-0002-1366-3095, Recker, Jan C. ORCID: 0000-0002-2072-5792 and Müller, Mario (2019). Hardware-layer Dynamics in Mobile Platform Ecosystems: The Case of Apple’s iPhone Aftermarket. In: Proceedings of the 40th International Conference on Information Systems (ICIS), Munich, Germany: Association for Information Systems. ISBN 978-0-9966831-9-7

Conference or Workshop Item

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.

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.

Preprints, Working Papers or Reports

Baldini, Giulia ORCID: 0000-0002-5929-0271, Schmidt, Melanie ORCID: 0000-0003-4856-3905, Zäske, Charlotte and Caldeira, Liliana (2021). Mapping Brain Clusterings to Reproduce Missing MRI Scans. Technical Report.

Balzani, Daniel ORCID: 0000-0002-1422-4262, Heinlein, Alexander ORCID: 0000-0003-1578-8104, Klawonn, Axel ORCID: 0000-0003-4765-7387, Rheinbach, Oliver ORCID: 0000-0002-9310-8533 and Schröder, Jörg (2022). Comparison of Arterial Wall Models in Fluid-Structure Interaction Simulations. Technical Report.

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.

Bresges, André ORCID: 0000-0002-3350-979X, 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.

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.

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.

Eichinger, Matthias, Heinlein, Alexander ORCID: 0000-0003-1578-8104 and Klawonn, Axel ORCID: 0000-0003-4765-7387 (2020). Surrogate Convolutional Neural Network Models for Steady Computational Fluid Dynamics Simulations. Technical Report.

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.

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 ORCID: 0000-0002-8769-2235 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 ORCID: 0000-0002-8769-2235 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.

Grimm, Viktor ORCID: 0000-0001-5300-3705, Heinlein, Alexander ORCID: 0000-0003-1578-8104 and Klawonn, Axel ORCID: 0000-0003-4765-7387 (2022). A short note on solving partial differential equations using convolutional neural networks. Technical Report.

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.

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 ORCID: 0000-0002-8769-2235 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 ORCID: 0000-0002-8769-2235, 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 and Lanser, Martin ORCID: 0000-0002-4232-9395 (2021). Adaptive Nonlinear 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 ORCID: 0000-0003-1578-8104, Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin and Weber, Janine (2021). Predicting the geometric location of critical edges in adaptive GDSW overlapping domain decomposition methods using deep learning. 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, Perego, Mauro and Rajamanickam, Sivasankaran (2021). FROSch Preconditioners for Land Ice Simulations of Greenland and Antarctica. 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.

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 and Lanser, Martin ORCID: 0000-0002-4232-9395 (2022). Efficient Adaptive Elimination Strategies in Nonlinear FETI-DP Methods in Combination with Adaptive Spectral Coarse Spaces. Technical Report.

Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin, Rheinbach, Oliver ORCID: 0000-0002-9310-8533 and Uran, Matthias (2021). Fully-Coupled Micro-Macro Finite Element Simulations of the Nakajima Test Using Parallel Computational Homogenization. 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 and Uran, Matthias (2021). Adaptive Nonlinear Elimination in Nonlinear FETI-DP Methods. Technical Report.

Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin ORCID: 0000-0002-4232-9395 and Wasiak, Adam (2021). Adaptive and Frugal FETI-DP for Virtual Elements. Technical Report.

Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin ORCID: 0000-0002-4232-9395 and Wasiak, Adam ORCID: 0000-0002-5705-9754 (2022). Three-level BDDC for Virtual Elements. Technical Report.

Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin ORCID: 0000-0002-4232-9395 and Weber, Janine ORCID: 0000-0002-6692-2230 (2022). Adaptive Three-level BDDC Using Frugal Constraints. Technical Report.

Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin ORCID: 0000-0002-4232-9395 and Weber, Janine ORCID: 0000-0002-6692-2230 (2022). Learning Adaptive Coarse Basis Functions of FETI-DP. Technical Report.

Klawonn, Axel ORCID: 0000-0003-4765-7387, Lanser, Martin ORCID: 0000-0002-4232-9395 and Weber, Janine ORCID: 0000-0002-6692-2230 (2022). Learning Adaptive FETI-DP Constraints for Irregular Domain Decompositions. 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.

Kopriva, David A. and Gassner, Gregor J. ORCID: 0000-0002-1752-1158 (2021). A Split-Form, Stable CG/DG-SEM for Wave Propagation Modeled by Linear Hyperbolic Systems. Technical Report.

Kopriva, David A., Gassner, Gregor J. ORCID: 0000-0002-1752-1158 and Nordström, Jan (2020). Stability of Discontinuous Galerkin Spectral Element Schemes for Wave Propagation when the Coefficient Matrices have Jumps. Technical Report.

Kopriva, David A., Nordstrom, Jan ORCID: 0000-0002-7972-6183 and Gassner, Gregor J. ORCID: 0000-0002-1752-1158 (2021). On the Theoretical Foundation of Overset Grid Methods for Hyperbolic Problems: Well-Posedness and Conservation. Technical Report.

Markert, Johannes, Gassner, Gregor J. ORCID: 0000-0002-1752-1158 and Walch, Stefanie ORCID: 0000-0001-6941-7638 (2020). A Sub-Element Adaptive Shock Capturing Approach for Discontinuous Galerkin Methods. Technical Report.

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

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.

Rueda-Ramírez, Andrés M. ORCID: 0000-0001-6557-9162, Hennemann, Sebastian, Hindenlang, Florian J. ORCID: 0000-0002-0439-249X, Winters, Andrew R. ORCID: 0000-0002-5902-1522 and Gassner, Gregor J. ORCID: 0000-0002-1752-1158 (2021). An Entropy Stable Nodal Discontinuous Galerkin Method for the resistive MHD Equations. Part II: Subcell Finite Volume Shock Capturing. Technical Report.

Runge, Evelyn ORCID: 0000-0001-9622-2393 (2021). Relations between Photo-Editors and Para-Photojournalists on Twitter. Project Report.

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.

Wang, Zhaoyang ORCID: 0009-0007-8606-6826, Wesner, Stefan ORCID: 0000-0002-7270-7959 and Zellmann, Stefan ORCID: 0000-0003-2880-9090 (2023). Immersive ExaBrick: Visualizing Large AMR Data in the CAVE. Technical Report.

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.

Thesis

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

Al-Qadhi, Safwan (2021). A Demand-Controlled Application of Deep Brain Stimulation with a Portable Neurostimulator. PhD thesis, Universität zu Köln.

Alvermann, Jens (2023). Nutzung und Wirkung mobiler Medien im museographischen Kontext archäologischer und naturhistorischer Museen. PhD thesis, Universität zu Köln.

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.

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.

Buarque de Amorim, Tiago Luiz ORCID: 0000-0003-0930-2307 (2021). Model-based systems engineering maturity improvement in industry. PhD thesis, Universität zu Köln.

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.

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.

Dreesen, Tim ORCID: 0000-0002-4581-9664 (2022). The Impact of Control on Teams in Agile Information Systems Development. PhD thesis, Universität zu Köln.

Eckert, Nadine ORCID: 0000-0002-1265-3477 (2023). Entwicklung eines Sensorhandschuhs zur intraoralen Bestimmung der Retentionskraft herausnehmbaren Zahnersatzes. PhD thesis, Universität zu Köln.

Edanackaparampil, Denny (2022). Validierung einer digitalen Applikation zur Qualitätssicherung von Tumorboards. PhD thesis, Universität zu Köln.

Eusterbrock, Linus ORCID: 0000-0002-2664-3886 (2022). Ästhetische Erfahrungen in der Appmusikpraxis. Eine Grounded Theory. PhD thesis, Universität zu Köln.

Gengnagel, Tessa ORCID: 0000-0001-8820-5112 (2024). Digital Scholarly Editions Beyond Text: Modelling Art, Film, and Everything in Between. PhD thesis, Universität zu Köln.

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.

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

Hennel, Phil ORCID: 0000-0002-9845-5112 (2021). Putting the “Socio” In Socio-Technical Development: Investigating the Effects of Psychological Safety in Agile Information Systems Development. PhD thesis, Universität zu Köln.

Herwix, Alexander ORCID: 0000-0002-7031-3198 (2024). Toward a Responsible Design Science Research Ecosystem for the Digital Age: A Critical Pragmatist Perspective. PhD thesis, Universität zu Köln.

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

Hüttermann, Michael ORCID: 0000-0002-6057-7317 (2023). Why and How do Large-scale Organizations Operationalize DevOps. PhD thesis, Universität zu Köln.

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

Kahmann, Stephanie L. ORCID: 0000-0001-7919-0510 (2024). Investigating the Terrible Triad Injury of the Elbow: Expanding Knowledge using Advanced Computational Methods. PhD thesis, Universität zu Köln.

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.

Kowanz, Dominik Helmut (2024). „Dynamische Darstellung und Analyse der Oberlidanatomie mittels Ultraschall-Biomikroskopie“. PhD thesis, Universität zu Köln.

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

Labazova, Olga (2020). Blockchain Application in Information Systems Research. PhD thesis, Universität zu Köln.

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

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.

Mahdizadeh, Sajjad (2023). Frequency Stabilization of 4.7 THz Quantum Cascade Lasers. PhD thesis, Universität zu Köln.

Mirza, Shahzeb (2022). "Den*sts on-screen" Zahnärztliche Therapie im US-Spielfilm (2000-2017). PhD thesis, Universität zu Köln.

Müller, Mario ORCID: 0000-0003-1794-6057 (2023). Sustainability of Open Source Software Projects: On the Influence of Technical Interdependencies in Software Ecosystems on Developer Participation. PhD thesis, Universität zu Köln.

Neher, Ina (2020). Impact of atmospheric variability on a solar based power system in West Africa. PhD thesis, Universität zu Köln.

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.

Olari, Viktoriya ORCID: 0000-0002-5113-6624 (2020). Introducing Machine Learning Using Robots – Design and Integration of Simple Neural Networks and the Q-learning Algorithm in the Robot Simulation Environment of Open Roberta Lab, Accompanied by the Development, Testing, and Evaluation of Complementary Teaching Materials. Masters thesis, Universität zu Köln.

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

Pudlitz, Florian ORCID: 0000-0002-0006-1853 (2021). Verknüpfung von Anforderungen und Systemausführungen mithilfe einer Multilevel Markup Language. PhD thesis, Universität zu Köln.

Püchel, Lea ORCID: 0000-0001-8236-7145 (2023). Presentation, Technology, and Content – Studies on Consumer Behaviour in Journalism. PhD thesis, Universität zu Köln.

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.

Rüth, Marco ORCID: 0000-0002-9923-002X (2022). Learning and teaching with video games: Toward theoretical progress and educational practice. PhD thesis, Universität zu Köln.

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.

Schepat, Pascal (2024). Simulierte Beatmung von zwei Patienten über ein Beatmungsgerät in einer Pandemiesituation. PhD thesis, Universität zu Köln.

Schroer, Karsten ORCID: 0000-0002-5443-1696 (2022). Smart Sustainable Mobility: Analytics and Algorithms for Next-Generation Mobility Systems. PhD thesis, Universität zu Köln.

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

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

Ural, Yasemin ORCID: 0000-0002-8267-3967 (2024). Implementierung einer digitalen Applikation zur Validierung und Qualitätssicherung eines urologischen Tumorboards einer Klinik der Maximalversorgung anhand von Prostatakarzinomen. PhD thesis, Universität zu Köln.

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

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.

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.

Wozny, Dorothee Charlotte (2017). Identification and Characterization of Seed Longevity Genes in Barley (Hordeum vulgare). PhD thesis, Universität zu Köln.

Wölk, Dorothea ORCID: 0000-0003-1595-1610 (2024). Neutron Induced Single-Event-Effects in Gallium-Nitride High Electron Mobility Transistors. PhD thesis, Universität zu Köln.

Zimmer, Jonas ORCID: 0009-0005-2867-4423 (2024). Transzendenz Gestalten. Interdisziplinäre Paradigmen für das Design virtueller Räume. PhD thesis, Universität zu Köln.

Zingsheim, Oliver ORCID: 0000-0002-9242-4155 (2020). Deciphering molecular spectra of syn- and gauche-propanal. PhD thesis, Universität zu Köln.