TY - CHAP A1 - Krieter, Philipp A1 - de León, Ernesto A1 - Votta, Fabio A1 - Roşca, Alexandra T1 - Classifying TikToks Locally: Political Content Detection with Phi-4 on Android T2 - Proceedings of the 24th International Conference on Mobile and Ubiquitous Multimedia KW - Benutzerverhalten KW - Mobiles Endgerät KW - TikTok KW - Nutzerverfolgung KW - Datenschutz KW - Künstliche Intelligenz KW - Großes Sprachmodell Y1 - 2025 SN - 9798400720154 U6 - https://doi.org/10.1145/3771882.3773943 SP - 436 EP - 438 PB - ACM CY - New York ER - TY - CHAP A1 - Triebus, Charlotte A1 - Druzetic-Vogel, Ivana A1 - Geiger, Christian T1 - Precious Camouflage - Artistic Research for the Creation of a Dance Piece with Humans and AI T2 - Proceedings of the Conference on Animation and Interactive Art Y1 - 2025 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:due62-opus-60099 SN - 979-8-4007-1532-7 SP - 188 EP - 198 PB - ACM CY - New York, NY, USA ER - TY - CHAP A1 - Geiger, Christian A1 - Ali, Soren A1 - Dilchert, Philipp ED - Olivero, Lucas Fabian ED - Stark, Maja ED - Schürrer, Dagmar ED - Israel, Johann Habakuk T1 - The BildKlangPoet - a Framework for Designing Mixed Reality Painting Experiences Using Generative AI T2 - Proceedings of the 22nd International Conference on Culture and Computer Science: Remixing Analog and Digital (KUI ’25), September 25, 26, 2025, Berlin, Germany KW - MIREVI KW - Applied Computing KW - Arts and Humanities KW - Media Arts Y1 - 2025 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:due62-opus-60086 SN - 979-8-4007-1478-8/2025/09 SP - 1 EP - 4 PB - ACM CY - New York, NY, USA ER - TY - GEN T1 - 1042 - Zweite Satzung zur Änderung der Fachbereichsordnung für den Fachbereich Medien der Hochschule Düsseldorf vom 13.01.2026 N2 - Aufgrund der §§ 2 Abs. 4 S. 1, 26 Abs. 3 S. 2 des Gesetzes über die Hochschulen des Landes Nordrhein-Westfalen (Hochschulgesetz - HG) vom 16.09.2014 (GV. NRW. S. 547) in der aktuell gültigen Fassung und der Grundordnung der Hochschule Düsseldorf vom 08.10.2015 (Verkündungsblatt der Hochschule Düsseldorf, Amtliche Mitteilung Nr. 414) in der aktuell gültigen Fassung hat der Fachbe-reich Medien der Hochschule Düsseldorf die folgende Ordnung als Satzung erlassen. T3 - Amtliche Mitteilungen : Verkündungsblatt der Hochschule Düsseldorf - 1042 KW - Amtliche Mitteilungen Y1 - 2026 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:due62-opus-59948 CY - Düsseldorf ER - TY - CHAP A1 - Fiedler, Felicitas A1 - Ackermann, David A1 - Brinkmann, Fabian A1 - Schneider, Martin A1 - Weinzierl, Stefan ED - Schmidt, Gerhard ED - Nolte, Bodo ED - Heute, Ulrich T1 - Entwicklung und Evaluation eines Mikrofonarrays für die Aufnahme von räumlichen Schallfeldern nach dem Motion-Tracked Binaural (MTB) Verfahren T2 - Fortschritte der Akustik – DAGA 2017: 43. Jahrestagung für Akustik, 06. - 09. März 2017 in Kiel Y1 - 2017 SN - 978-3-939296-12-6 SP - 1115 EP - 1117 PB - Deutsche Gesellschaft für Akustik e.V. CY - Berlin ER - TY - CHAP A1 - Aspöck, Lukas A1 - Brinkmann, Fabian A1 - Ackermann, David A1 - Weinzierl, Stefan A1 - Vorländer, Michael ED - Seeber, Bernhard T1 - Eine Datenbank zur Validierung von akustischen Simulationen T2 - Fortschritte der Akustik – DAGA 2018: 44. Jahrestagung für Akustik, 19.-22. März 2018 in München Y1 - 2018 SN - 978-3-939296-13-3 SP - 1337 EP - 1337 PB - Deutsche Gesellschaft für Akustik e.V. CY - Berlin ER - TY - CHAP A1 - Böhm, Christoph A1 - Ackermann, David A1 - Weinzierl, Stefan ED - Seeber, Bernhard T1 - Eine mehrkanalige und nachhallfreie Aufnahme von Beethovens 8. Sinfonie T2 - Fortschritte der Akustik – DAGA 2018 - 44. Jahrestagung für Akustik 19.-22. März 2018, München Y1 - 2018 UR - https://doi.org/10.14279/depositonce-8678 SN - 978-3-939296-14-0 U6 - https://doi.org/10.14279/depositonce-8678 SP - 112 EP - 115 PB - Deutsche Gesellschaft für Akustik e.V. CY - Berlin ER - TY - CHAP A1 - Greif, Jakob A1 - Ackermann, David A1 - Kokabi, Omid A1 - Weinzierl, Stefan T1 - Kann man die Form eines Konzertsaales hören? Ein audiovisueller Test in simulierten 3D-Umgebungen [Abstract] T2 - Fortschritte der Akustik – DAGA 2020 - 46. Jahrestagung für Akustik, 16.-19. März 2020, Hannover Y1 - 2020 UR - https://web.archive.org/web/20240707010113/https://pub.dega-akustik.de/DAGA_2020/data/articles/000432.pdf SN - 978-3-939296-17-1 SP - 1153 EP - 1156 PB - Deutsche Gesellschaft für Akustik e.V. ER - TY - JOUR A1 - Brinkmann, Fabian A1 - Aspöck, Lukas A1 - Ackermann, David A1 - Lepa, Steffen A1 - Vorländer, Michael A1 - Weinzierl, Stefan T1 - A Round Robin on Room Acoustical Simulation and Auralization JF - Journal of the Acoustical Society of America N2 - A round robin was conducted to evaluate the state of the art of room acoustic modeling software both in the physical and perceptual realms. The test was based on six acoustic scenes highlighting specific acoustic phenomena and for three complex, “real-world” spatial environments. The results demonstrate that most present simulation algorithms generate obvious model errors once the assumptions of geometrical acoustics are no longer met. As a consequence, they are neither able to provide a reliable pattern of early reflections nor do they provide a reliable prediction of room acoustic parameters outside a medium frequency range. In the perceptual domain, the algorithms under test could generate mostly plausible but not authentic auralizations, i.e., the difference between simulated and measured impulse responses of the same scene was always clearly audible. Most relevant for this perceptual difference are deviations in tone color and source position between measurement and simulation, which to a large extent can be traced back to the simplified use of random incidence absorption and scattering coefficients and shortcomings in the simulation of early reflections due to the missing or insufficient modeling of diffraction. Y1 - 2019 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:due62-opus-59034 SN - 0001-4966 VL - 145 IS - 4 SP - 2746 EP - 2760 PB - Acoustical Society of America ER - TY - JOUR A1 - Ackermann, David A1 - Brinkmann, Fabian A1 - Zotter, Franz A1 - Kob, Malte A1 - Weinzierl, Stefan T1 - Comparative Evaluation of Interpolation Methods for the Directivity of Musical Instruments JF - EURASIP Journal on Audio, Speech, and Music Processing N2 - Measurements of the directivity of acoustic sound sources must be interpolated in almost all cases, either for spatial upsampling to higher resolution representations of the data, for spatial resampling to another sampling grid, or for use in simulations of sound propagation. The performance of different interpolation techniques applied to sparsely sampled directivity measurements depends on the sampling grid used but also on the radiation pattern of the sources themselves. Therefore, we evaluated three established approaches for interpolation from a low-resolution sampling grid using high-resolution measurements of a representative sample of musical instruments as a reference. The smallest global error on average occurs for thin plate pseudo-spline interpolation. For interpolation based on spherical harmonics (SH) decomposition, the SH order and the spatial sampling scheme applied have a strong and difficult to predict influence on the quality of the interpolation. The piece-wise linear, spherical triangular interpolation provides almost as good results as the first-order spline approach, albeit with on average 20 times higher computational effort. Therefore, for spatial interpolation of sparsely sampled directivity measurements of musical instruments, the thin plate pseudo-spline method applied to absolute-valued data is recommended and, if necessary, a subsequent modeling of the phase KW - Source directivity KW - Spatial interpolation KW - Musical instruments Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hbz:due62-opus-58992 SN - 1687-4722 VL - 2021 IS - 1 PB - Springer Nature ER -