TY - JOUR
AU - Wallscheid, Oliver
AU - Peitz, Sebastian
AU - Stenner, Jan
AU - Weber, Daniel
AU - Boshoff, Septimus
AU - Meyer, Marvin
AU - Chidananda, Vikas
AU - Schweins, Oliver
ID - 46784
IS - 89
JF - Journal of Open Source Software
KW - General Earth and Planetary Sciences
KW - General Environmental Science
SN - 2475-9066
TI - ElectricGrid.jl - A Julia-based modeling and simulationtool for power electronics-driven electric energy grids
VL - 8
ER -
TY - JOUR
AU - Höper, Lukas
AU - Schulte, Carsten
ID - 46186
IS - 4
JF - MNU journal
SN - 0025-5866
TI - Paradigmenwechsel vom klassischen zum datengetriebenen Problemlösen im Informatikunterricht
VL - 76
ER -
TY - CONF
AU - Blömer, Johannes
AU - Bobolz, Jan
AU - Bröcher, Henrik
ID - 35014
TI - On the impossibility of surviving (iterated) deletion of weakly dominated strategies in rational MPC
ER -
TY - CONF
AU - Blömer, Johannes
AU - Bobolz, Jan
AU - Porzenheim, Laurens Alexander
ID - 43458
TI - A Generic Construction of an Anonymous Reputation System and Instantiations from Lattices
ER -
TY - GEN
AU - Vernholz, Mats
AU - Temmen, Katrin
ID - 46959
TI - Gewerblich-technische Lehrkräftebildung in Deutschland – Analyse der Einflüsse auf das akademische Selbstkonzept von Lehramtsstudierenden technischer (beruflicher) Fachrichtungen
ER -
TY - CONF
AU - Wecker, Daniel
AU - Yigitbas, Enes
ID - 47050
T2 - Proceedings of the ACM Symposium on Spatial User Interaction (SUI 2023)
TI - Minimizing Eye Movements and Distractions in Head-Mounted Augmented Reality through Eye-Gaze Adaptiveness
ER -
TY - JOUR
AU - Yigitbas, Enes
AU - Schmidt, Maximilian
AU - Bucchiarone, Antonio
AU - Gottschalk, Sebastian
AU - Engels, Gregor
ID - 47051
JF - Science of Computer Programming
TI - GaMoVR: Gamification-Based UML Learning Environment in Virtual Reality
ER -
TY - CONF
AU - Schmidt, Leonard
AU - Yigitbas, Enes
ID - 47057
T2 - Proceedings of the 27th International Workshop on Personalization and Recommendation
TI - Transitional Cross Reality Interfaces for Spatially Demanding Search and Collect Tasks
ER -
TY - CONF
AU - Neumayr, Thomas
AU - Yigitbas, Enes
AU - Augstein, Mirjam
AU - Herder, Eelco
ID - 47055
T2 - Proceedings of the Mensch & Computer (2023)
TI - ABIS 2023 – 27th International Workshop on Personalization and Recommendation
ER -
TY - CHAP
AU - Newberry, Melissa
AU - Rizvi, Meher
AU - van der Want, Anna
AU - Jonas-Ahrend, Gabriela
AU - Kaldi, Stavroula
AU - Kihara, Toshiyuki
AU - Franco, Juan Vicente Ortiz
AU - Ratnam, Tara
ID - 47074
SN - 1479-3687
T2 - Advances in Research on Teaching
TI - Teacher Educators' Experiences and Expressions of Emotion During the Pandemic: International Perspectives
ER -
TY - CONF
AU - Kruse, Stephan
AU - Meinecke, Marc-Michael
AU - Kneuper, Pascal
AU - Schwabe, Tobias
AU - Kurz, Heiko G.
AU - Scheytt, J. Christoph
ID - 47124
T2 - 2023 20th European Radar Conference (EuRAD)
TI - Analysis and Simulation of a Coherent FMCW Lidar-Photonic Radar Combined Sensor System for Large Aperture Phased Array MIMO
ER -
TY - GEN
AU - Deppe, Volker
ID - 47134
TI - Routing in Hypergraphs
ER -
TY - JOUR
AB - When it comes to mastering the digital world, the education system is more and more facing the task of making students competent and self-determined agents when interacting with digital artefacts. This task often falls to computing education. In the traditional fields of computing education, a plethora of models, guidelines, and principles exist, which help scholars and teachers identify what the relevant aspects are and which of them one should cover in the classroom. When it comes to explaining the world of digital artefacts, however, there is hardly any such guiding model. The ARIadne model introduced in this paper provides a means of explanation and exploration of digital artefacts which help teachers and students to do a subject analysis of digital artefacts by scrutinizing them from several perspectives. Instead of artificially separating aspects which target the same phenomena within different areas of education (like computing, ICT or media education), the model integrates technological aspects of digital artefacts and the relevant societal discourses of their usage, their impacts and the reasons behind their development into a coherent explanation model.
AU - Winkelnkemper, Felix
AU - Höper, Lukas
AU - Schulte, Carsten
ID - 47151
JF - Informatics in Education
KW - Computer Science Applications
KW - Communication
KW - Education
KW - General Engineering
SN - 1648-5831
TI - ARIadne – An Explanation Model for Digital Artefacts
ER -
TY - CONF
AU - Yigitbas, Enes
AU - Witalinski, Iwo
AU - Gottschalk, Sebastian
AU - Engels, Gregor
ID - 47150
T2 - Proceedings of the 24th International Conference on Product-Focused Software Process Improvement (PROFES 2023)
TI - Virtual Reality Collaboration Platform for Agile Software Development
ER -
TY - CONF
AB - Modelling of dynamic systems plays an important role in many engineering disciplines. Two different approaches are physical modelling and data‐driven modelling, both of which have their respective advantages and disadvantages. By combining these two approaches, hybrid models can be created in which the respective disadvantages are mitigated, with discrepancy models being a particular subclass. Here, the basic system behaviour is described physically, that is, in the form of differential equations. Inaccuracies resulting from insufficient modelling or numerics lead to a discrepancy between the measurements and the model, which can be compensated by a data‐driven error correction term. Since discrepancy methods still require a large amount of measurement data, this paper investigates the extent to which a single discrepancy model can be trained for a physical model with additional parameter dependencies without the need for retraining. As an example, a damped electromagnetic oscillating circuit is used. The physical model is realised by a differential equation describing the electric current, considering only inductance and capacitance; dissipation due to resistance is neglected. This creates a discrepancy between measurement and model, which is corrected by a data‐driven model. In the experiments, the inductance and the capacity are varied. It is found that the same data‐driven model can only be used if additional parametric dependencies in the data‐driven term are considered as well.
AU - Wohlleben, Meike Claudia
AU - Muth, Lars
AU - Peitz, Sebastian
AU - Sextro, Walter
ID - 46813
KW - Electrical and Electronic Engineering
KW - Atomic and Molecular Physics
KW - and Optics
SN - 1617-7061
T2 - Proceedings in Applied Mathematics and Mechanics
TI - Transferability of a discrepancy model for the dynamics of electromagnetic oscillating circuits
ER -
TY - CHAP
AB - Physics textbooks are generally viewed as important tools that provide well-presented and reliable information that supports and enhances students' understanding of critical concepts. The main goal of this chapter is to find out what attention has been given to textbook evaluation in physics education research literature. Studies about physics textbooks from different countries and different eras are discussed and analyzed, and a broad overview about aspects that influence the efficacy of physics textbooks are presented. Research papers that discuss the importance and influence of digital textbooks (and similar technological resources) are also analyzed.
AU - Kapanadze, Marika
AU - Jonas-Ahrend, Gabriela
AU - Mazzolini, Alexander
AU - Joubran, Fadeel
ID - 47075
SN - 9780735425484
T2 - The International Handbook of Physics Education Research: Special Topics
TI - Evaluation of Physics Textbooks
ER -
TY - CHAP
AU - Newberry, Melissa
AU - Rizvi, Meher
AU - van der Want, Anna
AU - Jonas-Ahrend, Gabriela
AU - Kaldi, Stavroula
AU - Kihara, Toshiyuki
AU - Franco, Juan Vicente Ortiz
AU - Ratnam, Tara
ID - 45652
SN - 1479-3687
T2 - Advances in Research on Teaching
TI - Teacher Educators' Experiences and Expressions of Emotion During the Pandemic: International Perspectives
ER -
TY - CHAP
AU - Biehler, Rolf
AU - Engel, Joachim
AU - Frischemeier, Daniel
ED - Bruder, Regina
ED - Büchter, A.
ED - Gasteiger, H.
ED - Schmidt-Thieme, B.
ED - Weigand, HG.
ID - 47416
SN - 9783662666036
T2 - Handbuch der Mathematikdidaktik
TI - Stochastik: Leitidee Daten und Zufall
ER -
TY - CONF
AB - In this paper we present a new system architecture for software-defined radio / radar with optical signal distribution. The proposed architecture allows to transmit the optical carrier and an arbitrary IQ signal on the same fiber from a base station to wireless transmitters using a single laser. Furthermore, we can reuse parts, and under special conditions, also the complete optical output of the base station for the IQ return path from the wireless receiver frontends to the base station. Avoiding multiple lasers and fibers for the distribution of the carrier and arbitrary signal from the base station to the frontend, and avoiding the laser diode for the IQ return path from receiver frontends to the base station reduces the hardware effort significantly. Finally, the system architecture allows to integrate all components of the optoelectronic wireless frontend in a single chip using silicon photonics technology.
AU - Kruse, Stephan
AU - Kneuper, Pascal
AU - Schwabe, Tobias
AU - Meinecke, Marc-Michael
AU - Kurz, Heiko G.
AU - Scheytt, J. Christoph
ID - 42800
TI - Distributed System Architecture for Software-Defined Radio / Radar with Optical Signal Distribution
ER -
TY - JOUR
AU - Kruse, Stephan
AU - Greitens, Jan C.
AU - Schwabe, Tobias
AU - Kneuper, Pascal
AU - Kurz, Heiko G.
AU - Scheytt, J. Christoph
ID - 47126
JF - IEEE Microwave and Wireless Technology Letters
TI - A Narrowband Four-Quadrant Electro-Optical Mixer for Microwave Photonics
ER -