@inproceedings{33848, abstract = {{Impressive progress in neural network-based single-channel speech source separation has been made in recent years. But those improvements have been mostly reported on anechoic data, a situation that is hardly met in practice. Taking the SepFormer as a starting point, which achieves state-of-the-art performance on anechoic mixtures, we gradually modify it to optimize its performance on reverberant mixtures. Although this leads to a word error rate improvement by 7 percentage points compared to the standard SepFormer implementation, the system ends up with only marginally better performance than a PIT-BLSTM separation system, that is optimized with rather straightforward means. This is surprising and at the same time sobering, challenging the practical usefulness of many improvements reported in recent years for monaural source separation on nonreverberant data.}}, author = {{Cord-Landwehr, Tobias and Boeddeker, Christoph and von Neumann, Thilo and Zorila, Catalin and Doddipatla, Rama and Haeb-Umbach, Reinhold}}, booktitle = {{2022 International Workshop on Acoustic Signal Enhancement (IWAENC)}}, publisher = {{IEEE}}, title = {{{Monaural source separation: From anechoic to reverberant environments}}}, year = {{2022}}, } @inproceedings{33819, author = {{von Neumann, Thilo and Kinoshita, Keisuke and Boeddeker, Christoph and Delcroix, Marc and Haeb-Umbach, Reinhold}}, booktitle = {{ICASSP 2022 - 2022 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)}}, publisher = {{IEEE}}, title = {{{SA-SDR: A Novel Loss Function for Separation of Meeting Style Data}}}, doi = {{10.1109/icassp43922.2022.9746757}}, year = {{2022}}, } @misc{33816, author = {{Gburrek, Tobias and Boeddeker, Christoph and von Neumann, Thilo and Cord-Landwehr, Tobias and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold}}, publisher = {{arXiv}}, title = {{{A Meeting Transcription System for an Ad-Hoc Acoustic Sensor Network}}}, doi = {{10.48550/ARXIV.2205.00944}}, year = {{2022}}, } @inproceedings{33954, author = {{Boeddeker, Christoph and Cord-Landwehr, Tobias and von Neumann, Thilo and Haeb-Umbach, Reinhold}}, booktitle = {{Interspeech 2022}}, publisher = {{ISCA}}, title = {{{An Initialization Scheme for Meeting Separation with Spatial Mixture Models}}}, doi = {{10.21437/interspeech.2022-10929}}, year = {{2022}}, } @inproceedings{33958, abstract = {{Recent speaker diarization studies showed that integration of end-to-end neural diarization (EEND) and clustering-based diarization is a promising approach for achieving state-of-the-art performance on various tasks. Such an approach first divides an observed signal into fixed-length segments, then performs {\it segment-level} local diarization based on an EEND module, and merges the segment-level results via clustering to form a final global diarization result. The segmentation is done to limit the number of speakers in each segment since the current EEND cannot handle a large number of speakers. In this paper, we argue that such an approach involving the segmentation has several issues; for example, it inevitably faces a dilemma that larger segment sizes increase both the context available for enhancing the performance and the number of speakers for the local EEND module to handle. To resolve such a problem, this paper proposes a novel framework that performs diarization without segmentation. However, it can still handle challenging data containing many speakers and a significant amount of overlapping speech. The proposed method can take an entire meeting for inference and perform {\it utterance-by-utterance} diarization that clusters utterance activities in terms of speakers. To this end, we leverage a neural network training scheme called Graph-PIT proposed recently for neural source separation. Experiments with simulated active-meeting-like data and CALLHOME data show the superiority of the proposed approach over the conventional methods.}}, author = {{Kinoshita, Keisuke and von Neumann, Thilo and Delcroix, Marc and Boeddeker, Christoph and Haeb-Umbach, Reinhold}}, booktitle = {{Proc. Interspeech 2022}}, pages = {{1486--1490}}, publisher = {{ISCA}}, title = {{{Utterance-by-utterance overlap-aware neural diarization with Graph-PIT}}}, doi = {{10.21437/Interspeech.2022-11408}}, year = {{2022}}, } @inproceedings{31063, author = {{Grieger, Nicole and Seutter, Janina and Kundisch, Dennis}}, booktitle = {{Proceedings of the 28th Americas Conference on Information Systems (AMCIS)}}, location = {{Minneapolis, USA}}, title = {{{A Rollercoaster of Emotions – A Semantic Analysis of Fundraising Campaigns over the Course of the COVID-19 Pandemic}}}, year = {{2022}}, } @inproceedings{28999, author = {{Grieger, Nicole and Seutter, Janina and Kundisch, Dennis}}, booktitle = {{Tagungsband der 17. Internationalen Tagung Wirtschaftsinformatik 2022}}, location = {{Nürnberg, Germany}}, title = {{{Rollercoaster of Emotions – A Semantic Analysis of Fundraising Campaigns over the Course of the Covid-19 Pandemic}}}, year = {{2022}}, } @inbook{58709, abstract = {{Within the context of recent discussions of the performative nature of values, this article argues that literature is especially suited to showing the process of negotiating values. Selim Özdoğan's novel Wo noch Licht brennt portrays the clash of traditional and modern values against a complex intracultural backdrop of late-20th-century Turkey in which the central conflicts are framed by the pressure of a globalized economy on rural communities. The article uses the example of Özdoğan's novel to argue that, in order to take part in the international negotiation of values, literary analyses must investigate how values are portrayed within literary texts.}}, author = {{Schulte Eickholt, Swen}}, booktitle = {{Jahrbuch Türkisch-Deutsche Studien 2020: Wertorientierungen}}, editor = {{Hofmann, Michael and Özil, Seyda and Dayoglu-Yücel, Yasemin}}, isbn = {{978-3-86395-541-0}}, keywords = {{Selim Özdogan, Werte, interkulturelle Germanistik, Gegenwartsliteratur, Transkulturalität, Interkulturalität, deutsch-türkische Literatur}}, publisher = {{V&R Unipress}}, title = {{{»Werteorientierung« als Grundlage interkultureller Literaturwissenschaft am Beispiel Selim Özdoğans}}}, doi = {{10.17875/gup2022-1929}}, year = {{2022}}, } @article{58719, abstract = {{Background: Limited information is available on the experiences of patients during rehabilitation after anterior cruciate ligament reconstruction (ACLR). Aim: The current study aimed to identify factors that differentiated positive and negative patient experiences during rehabilitation after ACLR. Method and Design: A survey-based study with an online platform was used to identify factors that differentiated positive and negative patient experiences during rehabilitation after ACLR. Seventy-two patients (age 27.8 [8.8] y) after ACLR participated. Data were analyzed and themes were identified by comparing categories and subcategories on similarity. Main Findings: Positive patient experiences were room for own input, supervision, attention, knowledge, honesty, and professionalism of the physiotherapist. Additionally, a varied and structured rehabilitation program, adequate facilities, and contact with other patients were identified as positive patient experiences. Negative experiences were a lack of attention, lack of professionalism of the physiotherapists, a lack of sport-specific field training, a lack of goal setting, a lack of adequate facilities, and health insurance costs. Conclusions: The current study identified factors that differentiated positive and negative patient experiences during rehabilitation after ACLR. These findings can help physiotherapists in understanding the patient experiences during rehabilitation after ACLR.}}, author = {{Welling, Wouter and Gokeler, Alli and Benjaminse, Anne and Verhagen, Evert and Lemmink, Koen}}, issn = {{1056-6716}}, journal = {{Journal of Sport Rehabilitation}}, number = {{8}}, pages = {{993--999}}, publisher = {{Human Kinetics}}, title = {{{Have We Forgotten Our Patient? An Exploration of Patient Experiences After Anterior Cruciate Ligament Reconstruction}}}, doi = {{10.1123/jsr.2021-0270}}, volume = {{31}}, year = {{2022}}, } @article{58720, author = {{Gokeler, Alli and Dingenen, Bart and Hewett, Timothy E.}}, issn = {{2666-061X}}, journal = {{Arthroscopy, Sports Medicine, and Rehabilitation}}, number = {{1}}, pages = {{e77--e82}}, publisher = {{Elsevier BV}}, title = {{{Rehabilitation and Return to Sport Testing After Anterior Cruciate Ligament Reconstruction: Where Are We in 2022?}}}, doi = {{10.1016/j.asmr.2021.10.025}}, volume = {{4}}, year = {{2022}}, } @inproceedings{32247, author = {{Alshomary, Milad and Rieskamp, Jonas and Wachsmuth, Henning}}, booktitle = {{Proceedings of the 9th International Conference on Computational Models of Argument}}, pages = {{21 -- 31}}, title = {{{Generating Contrastive Snippets for Argument Search}}}, doi = {{http://dx.doi.org/10.3233/FAIA220138}}, year = {{2022}}, } @inproceedings{30840, author = {{Alshomary, Milad and El Baff, Roxanne and Gurcke, Timon and Wachsmuth, Henning}}, booktitle = {{Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics}}, pages = {{8782 -- 8797}}, title = {{{The Moral Debater: A Study on the Computational Generation of Morally Framed Arguments}}}, year = {{2022}}, } @inbook{32895, author = {{Öhlschläger, Claudia}}, booktitle = {{Journale lesen. Lektüreabbruch-Anschlusslektüren/Reading Journals. Coherence and Interruption}}, editor = {{Mergenthaler, Volker and Ramtke, Nora and Schmitz-Emans, Monika}}, pages = {{331--345}}, publisher = {{Wehrhahn}}, title = {{{Lektürewege, Bildmaterialitäten und Medienreflexion in feuilletonistischen Stadtansichten der Weimarer Republik. }}}, volume = {{4}}, year = {{2022}}, } @inproceedings{31805, author = {{Kruse, Stephan and Bahmanian, Meysam and Fard, Saeed and Meinecke, Marc-Michael and Kurz, Heiko G. and Scheytt, Christoph}}, booktitle = {{European Radar Conference (EuRAD)}}, title = {{{A Low Phase Noise 77 GHz Frequency Synthesizer for Long Range Radar}}}, doi = {{10.23919/EuRAD54643.2022.9924677}}, year = {{2022}}, } @inproceedings{29770, author = {{Abughannam, Saed and Kruse, Stephan and Iftekhar, Mohammed and Scheytt, J. Christoph}}, booktitle = {{German Microwave Conference 2022 (GeMiC 2022)}}, title = {{{Design and Measurements of a Low-power Low-Date-rate Direct-detection Wireless Receiver with Improved Co-channel Interference Robustness}}}, year = {{2022}}, } @inbook{58729, author = {{Grotjahn, Rebecca and Pollmann, Joachim}}, booktitle = {{Musikland NRW – Identität, kulturelle Praxis, Traditionen }}, editor = {{Erlach, Thomas and Krettenauer, Thomas and Oehl, Klaus and Sauerwald, Burkhard}}, isbn = {{978-3-643-15223-7}}, pages = {{117–142}}, publisher = {{LIT}}, title = {{{Keine Stunde Null: Franz Ley, Wilhelm Maler und die Gründungsgeschichte der Hochschule für Musik Detmold}}}, volume = {{4}}, year = {{2022}}, } @inbook{58730, author = {{Grotjahn, Rebecca}}, booktitle = {{Handlung – Gestaltung – Bildung. Festschrift für Ortwin Nimczik}}, editor = {{Brenk, Markus and Englbrecht, Bernd}}, isbn = {{978-3-7705-7065-2}}, pages = {{95–108}}, publisher = {{Brill Fink}}, title = {{{Von Schulmusikerinnen, Tischlern und Gelehrten. Eine ›Kombi-Arbeit‹ in Musikwissenschaft und Musikdidaktik}}}, volume = {{8}}, year = {{2022}}, } @misc{58733, author = {{Grotjahn, Rebecca and Agethen, Gudrun and Delinikolov, Kostadin and Goodman, Katherine}}, pages = {{26}}, publisher = {{Furore}}, title = {{{Luise Adelgunde Victoria Gottsched (geb. Kulmus) 1713–1762: Cantate zum singen mit dem Clavier »Seyd gegrüßt ihr schönen Stunden« für Singstimme und Klavier}}}, volume = {{15106}}, year = {{2022}}, } @inbook{58728, author = {{Grotjahn, Rebecca and Schauberger, Sarah}}, booktitle = {{Jahrbuch Musik und Gender 13}}, isbn = {{978-3-487-16173-0}}, pages = {{176–180}}, publisher = {{Olms}}, title = {{{Geschlechterpolitiken in Feldern der Musik(wissenschaft)}}}, volume = {{13}}, year = {{2022}}, } @inbook{58731, author = {{Grotjahn, Rebecca and Knurr, Moritz}}, booktitle = {{#MoodleKannMehr – als nur im Distanzunterricht}}, editor = {{Kräwinkel, Tanja}}, pages = {{217–220}}, publisher = {{Visual Ink Publishing}}, title = {{{Mit kleinen Beiträgen zum Großen Ganzen: das große Wiki der Musikgeschichte}}}, year = {{2022}}, }