[{"date_updated":"2025-11-27T07:16:01Z","intvolume":"        43","status":"public","title":"Forward-Biased Silicon Phase Shifter Modeling for Electronic-Photonic Co-Simulation and Validation in a 250 nm EPIC BiCMOS Technology","year":"2025","author":[{"id":"39217","first_name":"Tobias","last_name":"Schwabe","full_name":"Schwabe, Tobias"},{"first_name":"Christian","last_name":"Kress","orcid":"0000-0002-4403-2237","full_name":"Kress, Christian","id":"13256"},{"last_name":"Kruse","first_name":"Stephan","full_name":"Kruse, Stephan","id":"38254"},{"orcid":"0000-0003-2699-9839","first_name":"Maxim","last_name":"Weizel","full_name":"Weizel, Maxim","id":"44271"},{"full_name":"Rhee, Hanjo","last_name":"Rhee","first_name":"Hanjo"},{"id":"37144","first_name":"J. Christoph","last_name":"Scheytt","orcid":"0000-0002-5950-6618 ","full_name":"Scheytt, J. Christoph"}],"user_id":"38254","doi":"10.1109/JLT.2024.3450949","volume":43,"page":"255-270","_id":"62643","language":[{"iso":"eng"}],"issue":"1","publication":"Journal of Lightwave Technology","citation":{"chicago":"Schwabe, Tobias, Christian Kress, Stephan Kruse, Maxim Weizel, Hanjo Rhee, and J. Christoph Scheytt. “Forward-Biased Silicon Phase Shifter Modeling for Electronic-Photonic Co-Simulation and Validation in a 250 Nm EPIC BiCMOS Technology.” <i>Journal of Lightwave Technology</i> 43, no. 1 (2025): 255–70. <a href=\"https://doi.org/10.1109/JLT.2024.3450949\">https://doi.org/10.1109/JLT.2024.3450949</a>.","short":"T. Schwabe, C. Kress, S. Kruse, M. Weizel, H. Rhee, J.C. Scheytt, Journal of Lightwave Technology 43 (2025) 255–270.","ama":"Schwabe T, Kress C, Kruse S, Weizel M, Rhee H, Scheytt JC. Forward-Biased Silicon Phase Shifter Modeling for Electronic-Photonic Co-Simulation and Validation in a 250 nm EPIC BiCMOS Technology. <i>Journal of Lightwave Technology</i>. 2025;43(1):255-270. doi:<a href=\"https://doi.org/10.1109/JLT.2024.3450949\">10.1109/JLT.2024.3450949</a>","bibtex":"@article{Schwabe_Kress_Kruse_Weizel_Rhee_Scheytt_2025, title={Forward-Biased Silicon Phase Shifter Modeling for Electronic-Photonic Co-Simulation and Validation in a 250 nm EPIC BiCMOS Technology}, volume={43}, DOI={<a href=\"https://doi.org/10.1109/JLT.2024.3450949\">10.1109/JLT.2024.3450949</a>}, number={1}, journal={Journal of Lightwave Technology}, author={Schwabe, Tobias and Kress, Christian and Kruse, Stephan and Weizel, Maxim and Rhee, Hanjo and Scheytt, J. Christoph}, year={2025}, pages={255–270} }","apa":"Schwabe, T., Kress, C., Kruse, S., Weizel, M., Rhee, H., &#38; Scheytt, J. C. (2025). Forward-Biased Silicon Phase Shifter Modeling for Electronic-Photonic Co-Simulation and Validation in a 250 nm EPIC BiCMOS Technology. <i>Journal of Lightwave Technology</i>, <i>43</i>(1), 255–270. <a href=\"https://doi.org/10.1109/JLT.2024.3450949\">https://doi.org/10.1109/JLT.2024.3450949</a>","mla":"Schwabe, Tobias, et al. “Forward-Biased Silicon Phase Shifter Modeling for Electronic-Photonic Co-Simulation and Validation in a 250 Nm EPIC BiCMOS Technology.” <i>Journal of Lightwave Technology</i>, vol. 43, no. 1, 2025, pp. 255–70, doi:<a href=\"https://doi.org/10.1109/JLT.2024.3450949\">10.1109/JLT.2024.3450949</a>.","ieee":"T. Schwabe, C. Kress, S. Kruse, M. Weizel, H. Rhee, and J. C. Scheytt, “Forward-Biased Silicon Phase Shifter Modeling for Electronic-Photonic Co-Simulation and Validation in a 250 nm EPIC BiCMOS Technology,” <i>Journal of Lightwave Technology</i>, vol. 43, no. 1, pp. 255–270, 2025, doi: <a href=\"https://doi.org/10.1109/JLT.2024.3450949\">10.1109/JLT.2024.3450949</a>."},"type":"journal_article","keyword":["Integrated circuit modeling","Capacitance","Silicon","Modulation","Adaptation models","Semiconductor device modeling","Bandwidth","Data communication","electrooptical transmitter","equalization","free-carrier-plasma dispersion effect","modelling","optical modulator","phase shifter","silicon photonics"],"department":[{"_id":"58"}],"date_created":"2025-11-27T07:14:34Z"},{"doi":"10.23919/EuMC65286.2025.11235259","user_id":"38254","page":"602-605","language":[{"iso":"eng"}],"_id":"62642","date_updated":"2025-11-27T07:11:40Z","status":"public","title":"A Photonic Assisted Visible Light FMCW Lidar System for Large Aperture Phased Array MIMO Based on LEDs","year":"2025","author":[{"first_name":"Stephan","last_name":"Kruse","full_name":"Kruse, Stephan","id":"38254"},{"full_name":"Brockmeier, Jan","first_name":"Jan","last_name":"Brockmeier","id":"67349"},{"full_name":"Schwengelbeck, Max","last_name":"Schwengelbeck","first_name":"Max"},{"id":"39217","first_name":"Tobias","last_name":"Schwabe","full_name":"Schwabe, Tobias"},{"id":"37144","full_name":"Scheytt, J. Christoph","first_name":"J. Christoph","orcid":"0000-0002-5950-6618 ","last_name":"Scheytt"}],"keyword":["Phased arrays","Optical fibers","Optical fiber sensors","Laser radar","Optical variables measurement","Apertures","Light emitting diodes","Optical receivers","Optical transmitters","Optical modulation","Lidar","light detection and ranging","FMCW","frequency modulated contentious wave","visible light sensing (VLS)","visible light communication (VLC)","automotive headlights","light emitting diode (LED)","microwave photonics","wireless sensing"],"type":"conference","department":[{"_id":"58"}],"date_created":"2025-11-27T07:10:46Z","publication":"2025 55th European Microwave Conference (EuMC)","citation":{"mla":"Kruse, Stephan, et al. “A Photonic Assisted Visible Light FMCW Lidar System for Large Aperture Phased Array MIMO Based on LEDs.” <i>2025 55th European Microwave Conference (EuMC)</i>, 2025, pp. 602–05, doi:<a href=\"https://doi.org/10.23919/EuMC65286.2025.11235259\">10.23919/EuMC65286.2025.11235259</a>.","bibtex":"@inproceedings{Kruse_Brockmeier_Schwengelbeck_Schwabe_Scheytt_2025, title={A Photonic Assisted Visible Light FMCW Lidar System for Large Aperture Phased Array MIMO Based on LEDs}, DOI={<a href=\"https://doi.org/10.23919/EuMC65286.2025.11235259\">10.23919/EuMC65286.2025.11235259</a>}, booktitle={2025 55th European Microwave Conference (EuMC)}, author={Kruse, Stephan and Brockmeier, Jan and Schwengelbeck, Max and Schwabe, Tobias and Scheytt, J. Christoph}, year={2025}, pages={602–605} }","ama":"Kruse S, Brockmeier J, Schwengelbeck M, Schwabe T, Scheytt JC. A Photonic Assisted Visible Light FMCW Lidar System for Large Aperture Phased Array MIMO Based on LEDs. In: <i>2025 55th European Microwave Conference (EuMC)</i>. ; 2025:602-605. doi:<a href=\"https://doi.org/10.23919/EuMC65286.2025.11235259\">10.23919/EuMC65286.2025.11235259</a>","ieee":"S. Kruse, J. Brockmeier, M. Schwengelbeck, T. Schwabe, and J. C. Scheytt, “A Photonic Assisted Visible Light FMCW Lidar System for Large Aperture Phased Array MIMO Based on LEDs,” in <i>2025 55th European Microwave Conference (EuMC)</i>, 2025, pp. 602–605, doi: <a href=\"https://doi.org/10.23919/EuMC65286.2025.11235259\">10.23919/EuMC65286.2025.11235259</a>.","apa":"Kruse, S., Brockmeier, J., Schwengelbeck, M., Schwabe, T., &#38; Scheytt, J. C. (2025). A Photonic Assisted Visible Light FMCW Lidar System for Large Aperture Phased Array MIMO Based on LEDs. <i>2025 55th European Microwave Conference (EuMC)</i>, 602–605. <a href=\"https://doi.org/10.23919/EuMC65286.2025.11235259\">https://doi.org/10.23919/EuMC65286.2025.11235259</a>","short":"S. Kruse, J. Brockmeier, M. Schwengelbeck, T. Schwabe, J.C. Scheytt, in: 2025 55th European Microwave Conference (EuMC), 2025, pp. 602–605.","chicago":"Kruse, Stephan, Jan Brockmeier, Max Schwengelbeck, Tobias Schwabe, and J. Christoph Scheytt. “A Photonic Assisted Visible Light FMCW Lidar System for Large Aperture Phased Array MIMO Based on LEDs.” In <i>2025 55th European Microwave Conference (EuMC)</i>, 602–5, 2025. <a href=\"https://doi.org/10.23919/EuMC65286.2025.11235259\">https://doi.org/10.23919/EuMC65286.2025.11235259</a>."}},{"language":[{"iso":"eng"}],"_id":"62644","page":"192433-192450","volume":13,"user_id":"38254","doi":"10.1109/ACCESS.2025.3629385","author":[{"full_name":"Schwabe, Tobias","last_name":"Schwabe","first_name":"Tobias","id":"39217"},{"id":"13256","orcid":"0000-0002-4403-2237","last_name":"Kress","first_name":"Christian","full_name":"Kress, Christian"},{"full_name":"Sadiye, Babak","last_name":"Sadiye","first_name":"Babak","id":"93634"},{"id":"38254","full_name":"Kruse, Stephan","last_name":"Kruse","first_name":"Stephan"},{"orcid":"0000-0002-5950-6618 ","first_name":"J. Christoph","last_name":"Scheytt","full_name":"Scheytt, J. Christoph","id":"37144"}],"title":"Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits","year":"2025","status":"public","intvolume":"        13","date_updated":"2025-11-27T07:16:06Z","date_created":"2025-11-27T07:14:48Z","department":[{"_id":"58"}],"type":"journal_article","keyword":["Optical attenuators","Equalizers","Phase shifters","Optical modulation","Electro-optic modulators","Optical amplifiers","Circuits","Silicon photonics","Optical saturation","Integrated circuit modeling","Data communication","equalization","electro-optical transmitter","silicon photonics","phase shifter","optical modulator","free-carrier plasma dispersion effect","driver architectures","biasing schemes"],"citation":{"mla":"Schwabe, Tobias, et al. “Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits.” <i>IEEE Access</i>, vol. 13, 2025, pp. 192433–50, doi:<a href=\"https://doi.org/10.1109/ACCESS.2025.3629385\">10.1109/ACCESS.2025.3629385</a>.","ama":"Schwabe T, Kress C, Sadiye B, Kruse S, Scheytt JC. Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits. <i>IEEE Access</i>. 2025;13:192433-192450. doi:<a href=\"https://doi.org/10.1109/ACCESS.2025.3629385\">10.1109/ACCESS.2025.3629385</a>","bibtex":"@article{Schwabe_Kress_Sadiye_Kruse_Scheytt_2025, title={Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits}, volume={13}, DOI={<a href=\"https://doi.org/10.1109/ACCESS.2025.3629385\">10.1109/ACCESS.2025.3629385</a>}, journal={IEEE Access}, author={Schwabe, Tobias and Kress, Christian and Sadiye, Babak and Kruse, Stephan and Scheytt, J. Christoph}, year={2025}, pages={192433–192450} }","apa":"Schwabe, T., Kress, C., Sadiye, B., Kruse, S., &#38; Scheytt, J. C. (2025). Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits. <i>IEEE Access</i>, <i>13</i>, 192433–192450. <a href=\"https://doi.org/10.1109/ACCESS.2025.3629385\">https://doi.org/10.1109/ACCESS.2025.3629385</a>","ieee":"T. Schwabe, C. Kress, B. Sadiye, S. Kruse, and J. C. Scheytt, “Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits,” <i>IEEE Access</i>, vol. 13, pp. 192433–192450, 2025, doi: <a href=\"https://doi.org/10.1109/ACCESS.2025.3629385\">10.1109/ACCESS.2025.3629385</a>.","short":"T. Schwabe, C. Kress, B. Sadiye, S. Kruse, J.C. Scheytt, IEEE Access 13 (2025) 192433–192450.","chicago":"Schwabe, Tobias, Christian Kress, Babak Sadiye, Stephan Kruse, and J. Christoph Scheytt. “Analysis and Design of Forward Biased Silicon Photonics Phase Shifter Equalizer Circuits.” <i>IEEE Access</i> 13 (2025): 192433–50. <a href=\"https://doi.org/10.1109/ACCESS.2025.3629385\">https://doi.org/10.1109/ACCESS.2025.3629385</a>."},"publication":"IEEE Access"},{"quality_controlled":"1","citation":{"chicago":"Jenert, Tobias, and Ingrid Scharlau. “Interdisziplinäre Verständigung als Baustein wissenschaftsdidaktischer Kompetenz.” In <i>Wissenschaftsdidaktik IV: Wissenschaftskommunikation</i>, edited by Gabi Reinmann and Rüdiger Rhein, 161–84. Bielefeld: transcript, 2024.","short":"T. Jenert, I. Scharlau, in: G. Reinmann, R. Rhein (Eds.), Wissenschaftsdidaktik IV: Wissenschaftskommunikation, transcript, Bielefeld, 2024, pp. 161–184.","ieee":"T. Jenert and I. Scharlau, “Interdisziplinäre Verständigung als Baustein wissenschaftsdidaktischer Kompetenz,” in <i>Wissenschaftsdidaktik IV: Wissenschaftskommunikation</i>, G. Reinmann and R. Rhein, Eds. Bielefeld: transcript, 2024, pp. 161–184.","apa":"Jenert, T., &#38; Scharlau, I. (2024). Interdisziplinäre Verständigung als Baustein wissenschaftsdidaktischer Kompetenz. In G. Reinmann &#38; R. Rhein (Eds.), <i>Wissenschaftsdidaktik IV: Wissenschaftskommunikation</i> (pp. 161–184). transcript.","bibtex":"@inbook{Jenert_Scharlau_2024, place={Bielefeld}, title={Interdisziplinäre Verständigung als Baustein wissenschaftsdidaktischer Kompetenz}, booktitle={Wissenschaftsdidaktik IV: Wissenschaftskommunikation}, publisher={transcript}, author={Jenert, Tobias and Scharlau, Ingrid}, editor={Reinmann, Gabi and Rhein, Rüdiger}, year={2024}, pages={161–184} }","ama":"Jenert T, Scharlau I. Interdisziplinäre Verständigung als Baustein wissenschaftsdidaktischer Kompetenz. In: Reinmann G, Rhein R, eds. <i>Wissenschaftsdidaktik IV: Wissenschaftskommunikation</i>. transcript; 2024:161-184.","mla":"Jenert, Tobias, and Ingrid Scharlau. “Interdisziplinäre Verständigung als Baustein wissenschaftsdidaktischer Kompetenz.” <i>Wissenschaftsdidaktik IV: Wissenschaftskommunikation</i>, edited by Gabi Reinmann and Rüdiger Rhein, transcript, 2024, pp. 161–84."},"oa":"1","place":"Bielefeld","status":"public","user_id":"71994","editor":[{"last_name":"Reinmann","first_name":"Gabi","full_name":"Reinmann, Gabi"},{"full_name":"Rhein, Rüdiger","first_name":"Rüdiger","last_name":"Rhein"}],"page":"161-184","publisher":"transcript","_id":"55086","abstract":[{"text":"Wir beschreiben den Versuch, »Verständigungskompetenzen« im\r\nSinne von Ludwig Huber in der Graduiertenförderung zu entwickeln. Verständigung\r\nist für Huber integraler Bestandteil wissenschaftlicher Erkenntnis. Wissenschaftler:in-\r\nnen werden aber in die Praktiken ihrer Disziplin hineinsozialisiert; die dabei entstehen-\r\nde disziplinäre Identität und ihre Selbstverständlichkeiten sind zentral für Teilhabe am\r\nWissenschaftssystem. Das erschwert Verständigung prinzipiell, insbesondere das Nach-\r\nvollziehen der Wahrnehmungen und Sinnkonstruktionen der Adressat:innen des eige-\r\nnen Wissenschaftshandelns. Ausgehend von der Beobachtung, dass Doktorand:innen\r\nihre Disziplin als selbstverständlichen Zugang zum Gegenstand betrachten, stellen wir\r\ndas Konzept einer Sommerschule vor, das darauf zielt, die Abstraktion von der eigenen\r\ndisziplinären Perspektive zu ermöglichen, Systemwissen fördert und Verständigungs-\r\nprozesse anstößt.","lang":"eng"}],"publication":"Wissenschaftsdidaktik IV: Wissenschaftskommunikation","keyword":["science communication","Wissenschaftskommunikation","Wissenschaftsdidaktik","young researchers","Nachwuchsförderung"],"type":"book_chapter","department":[{"_id":"208"}],"date_created":"2024-07-05T07:50:20Z","publication_status":"published","date_updated":"2024-07-18T09:05:10Z","title":"Interdisziplinäre Verständigung als Baustein wissenschaftsdidaktischer Kompetenz","year":"2024","publication_identifier":{"isbn":[" 978-3-8376-6297-9 "]},"author":[{"id":"71994","last_name":"Jenert","orcid":" https://orcid.org/0000-0001-9262-5646","first_name":"Tobias","full_name":"Jenert, Tobias"},{"first_name":"Ingrid","orcid":"0000-0003-2364-9489","last_name":"Scharlau","full_name":"Scharlau, Ingrid","id":"451"}],"main_file_link":[{"url":"https://www.transcript-verlag.de/media/pdf/7b/f7/4a/oa9783839462973.pdf","open_access":"1"}],"language":[{"iso":"ger"}]},{"publication":"Informatics in Education","abstract":[{"lang":"eng","text":"<jats:p>In K-12 computing education, there is a need to identify and teach concepts that are relevant to understanding machine learning technologies. Studies of teaching approaches often evaluate whether students have learned the concepts. However, scant research has examined whether such concepts support understanding digital artefacts from everyday life and developing agency in a digital world. This paper presents a qualitative study that explores students’ perspectives on the relevance of learning concepts of data-driven technologies for navigating the digital world. The underlying approach of the study is data awareness, which aims to support students in understanding and reflecting on such technologies to develop agency in a data-driven world. This approach teaches students an explanatory model encompassing several concepts of the role of data in data-driven technologies. We developed an intervention and conducted retrospective interviews with students. Findings from the analysis of the interviews indicate that students can analyse and understand data-driven technologies from their everyday lives according to the central role of data. In addition, students’ answers revealed four areas of how learning about data-driven technologies becomes relevant to them. The paper concludes with a preliminary model suggesting how computing education can make concepts of data-driven technologies meaningful for students to understand and navigate the digital world.</jats:p>"}],"date_created":"2024-04-23T09:26:08Z","file":[{"creator":"hoeper","date_created":"2024-11-19T07:24:14Z","file_name":"infedu.2024.19.pdf","file_size":2343612,"access_level":"closed","relation":"main_file","date_updated":"2024-11-19T07:24:14Z","file_id":"57214","success":1,"content_type":"application/pdf"}],"department":[{"_id":"67"}],"keyword":["Computer Science Applications","Communication","Education","General Engineering"],"type":"journal_article","publication_identifier":{"issn":["1648-5831","2335-8971"]},"author":[{"id":"58041","last_name":"Höper","first_name":"Lukas","full_name":"Höper, Lukas"},{"id":"60311","first_name":"Carsten","last_name":"Schulte","full_name":"Schulte, Carsten"}],"year":"2024","title":"Empowering Students for the Data-Driven World: A Qualitative Study of the Relevance of Learning about Data-Driven Technologies","date_updated":"2024-11-19T07:24:30Z","publication_status":"published","language":[{"iso":"eng"}],"main_file_link":[{"url":"https://infedu.vu.lt/journal/INFEDU/article/784/info","open_access":"1"}],"doi":"10.15388/infedu.2024.19","citation":{"mla":"Höper, Lukas, and Carsten Schulte. “Empowering Students for the Data-Driven World: A Qualitative Study of the Relevance of Learning about Data-Driven Technologies.” <i>Informatics in Education</i>, Vilnius University Press, 2024, doi:<a href=\"https://doi.org/10.15388/infedu.2024.19\">10.15388/infedu.2024.19</a>.","bibtex":"@article{Höper_Schulte_2024, title={Empowering Students for the Data-Driven World: A Qualitative Study of the Relevance of Learning about Data-Driven Technologies}, DOI={<a href=\"https://doi.org/10.15388/infedu.2024.19\">10.15388/infedu.2024.19</a>}, journal={Informatics in Education}, publisher={Vilnius University Press}, author={Höper, Lukas and Schulte, Carsten}, year={2024} }","ama":"Höper L, Schulte C. Empowering Students for the Data-Driven World: A Qualitative Study of the Relevance of Learning about Data-Driven Technologies. <i>Informatics in Education</i>. Published online 2024. doi:<a href=\"https://doi.org/10.15388/infedu.2024.19\">10.15388/infedu.2024.19</a>","ieee":"L. Höper and C. Schulte, “Empowering Students for the Data-Driven World: A Qualitative Study of the Relevance of Learning about Data-Driven Technologies,” <i>Informatics in Education</i>, 2024, doi: <a href=\"https://doi.org/10.15388/infedu.2024.19\">10.15388/infedu.2024.19</a>.","apa":"Höper, L., &#38; Schulte, C. (2024). Empowering Students for the Data-Driven World: A Qualitative Study of the Relevance of Learning about Data-Driven Technologies. <i>Informatics in Education</i>. <a href=\"https://doi.org/10.15388/infedu.2024.19\">https://doi.org/10.15388/infedu.2024.19</a>","short":"L. Höper, C. Schulte, Informatics in Education (2024).","chicago":"Höper, Lukas, and Carsten Schulte. “Empowering Students for the Data-Driven World: A Qualitative Study of the Relevance of Learning about Data-Driven Technologies.” <i>Informatics in Education</i>, 2024. <a href=\"https://doi.org/10.15388/infedu.2024.19\">https://doi.org/10.15388/infedu.2024.19</a>."},"file_date_updated":"2024-11-19T07:24:14Z","quality_controlled":"1","oa":"1","status":"public","has_accepted_license":"1","publisher":"Vilnius University Press","_id":"53622","ddc":["000","370"],"user_id":"58041"},{"oa":"1","project":[{"name":"TRR 318 - RTG: TRR 318 - Project Area RTG - Integriertes Graduiertenkolleg","_id":"120"}],"citation":{"apa":"Karsten, A. (2024). Voices in Dialogue: Taking Polyphony in Academic Writing Seriously. <i>Written Communication</i>, <i>41</i>(1), 6–36. <a href=\"https://doi.org/10.1177/07410883231207104\">https://doi.org/10.1177/07410883231207104</a>","ieee":"A. Karsten, “Voices in Dialogue: Taking Polyphony in Academic Writing Seriously,” <i>Written Communication</i>, vol. 41, no. 1, pp. 6–36, 2024, doi: <a href=\"https://doi.org/10.1177/07410883231207104\">10.1177/07410883231207104</a>.","chicago":"Karsten, Andrea. “Voices in Dialogue: Taking Polyphony in Academic Writing Seriously.” <i>Written Communication</i> 41, no. 1 (2024): 6–36. <a href=\"https://doi.org/10.1177/07410883231207104\">https://doi.org/10.1177/07410883231207104</a>.","short":"A. Karsten, Written Communication 41 (2024) 6–36.","mla":"Karsten, Andrea. “Voices in Dialogue: Taking Polyphony in Academic Writing Seriously.” <i>Written Communication</i>, vol. 41, no. 1, SAGE Publications, 2024, pp. 6–36, doi:<a href=\"https://doi.org/10.1177/07410883231207104\">10.1177/07410883231207104</a>.","ama":"Karsten A. Voices in Dialogue: Taking Polyphony in Academic Writing Seriously. <i>Written Communication</i>. 2024;41(1):6-36. doi:<a href=\"https://doi.org/10.1177/07410883231207104\">10.1177/07410883231207104</a>","bibtex":"@article{Karsten_2024, title={Voices in Dialogue: Taking Polyphony in Academic Writing Seriously}, volume={41}, DOI={<a href=\"https://doi.org/10.1177/07410883231207104\">10.1177/07410883231207104</a>}, number={1}, journal={Written Communication}, publisher={SAGE Publications}, author={Karsten, Andrea}, year={2024}, pages={6–36} }"},"volume":41,"user_id":"53917","publisher":"SAGE Publications","_id":"50009","page":"6-36","status":"public","type":"journal_article","keyword":["Literature and Literary Theory","Communication"],"date_created":"2023-12-21T08:15:03Z","abstract":[{"lang":"eng","text":"<jats:p> In the past decades, the notion of voice in the theorizing and teaching of academic writing has been the subject of much debate and conceptual change, especially concerning its relation to writer identity. Many newer accounts of voice and identity in academic writing draw on the dialogical concept of voice by Bakhtin. However, some theoretical and methodological inconsistencies have surfaced in the adaptions of the concept. Working from a refinement of the dialogical notion of voice based on the concepts of polyphony and interiorization, this article presents a methodological approach for analyzing voice(s) in writing. The article presents material around the evolution of an early-career researcher’s dissertation synopsis. The material is multilayered, including the writer’s text, transcripts from an interdisciplinary peer-feedback conversation with two colleagues, and a video-stimulated interview with the writer. Excerpts of the material were analyzed to trace the polyphony of interiorized voices that influenced the writing. This focus revealed the multivoicedness of academic texts as an effect of their history of coming into being. This article contributes to the question of voice and identity in academic writing from a dialogical psycholinguistic perspective by presenting a de-reifying notion of voice grounded in an understanding of writing as a polyphonic activity, which also feeds into the formation of a writer’s self. </jats:p>"}],"issue":"1","publication":"Written Communication","doi":"10.1177/07410883231207104","language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1"}],"intvolume":"        41","publication_status":"published","date_updated":"2025-09-10T10:49:58Z","publication_identifier":{"issn":["0741-0883","1552-8472"]},"author":[{"id":"53917","full_name":"Karsten, Andrea","orcid":"0000-0003-0194-2000","last_name":"Karsten","first_name":"Andrea"}],"year":"2024","title":"Voices in Dialogue: Taking Polyphony in Academic Writing Seriously"},{"publisher":"SAGE Publications","_id":"51345","page":"646-655","volume":45,"user_id":"54779","status":"public","citation":{"bibtex":"@article{Schulz_2023, title={A new algorithmic imaginary}, volume={45}, DOI={<a href=\"https://doi.org/10.1177/01634437221136014\">10.1177/01634437221136014</a>}, number={3}, journal={Media, Culture &#38; Society}, publisher={SAGE Publications}, author={Schulz, Christian}, year={2023}, pages={646–655} }","ama":"Schulz C. A new algorithmic imaginary. <i>Media, Culture &#38; Society</i>. 2023;45(3):646-655. doi:<a href=\"https://doi.org/10.1177/01634437221136014\">10.1177/01634437221136014</a>","mla":"Schulz, Christian. “A New Algorithmic Imaginary.” <i>Media, Culture &#38; Society</i>, vol. 45, no. 3, SAGE Publications, 2023, pp. 646–55, doi:<a href=\"https://doi.org/10.1177/01634437221136014\">10.1177/01634437221136014</a>.","chicago":"Schulz, Christian. “A New Algorithmic Imaginary.” <i>Media, Culture &#38; Society</i> 45, no. 3 (2023): 646–55. <a href=\"https://doi.org/10.1177/01634437221136014\">https://doi.org/10.1177/01634437221136014</a>.","short":"C. Schulz, Media, Culture &#38; Society 45 (2023) 646–655.","ieee":"C. Schulz, “A new algorithmic imaginary,” <i>Media, Culture &#38; Society</i>, vol. 45, no. 3, pp. 646–655, 2023, doi: <a href=\"https://doi.org/10.1177/01634437221136014\">10.1177/01634437221136014</a>.","apa":"Schulz, C. (2023). A new algorithmic imaginary. <i>Media, Culture &#38; Society</i>, <i>45</i>(3), 646–655. <a href=\"https://doi.org/10.1177/01634437221136014\">https://doi.org/10.1177/01634437221136014</a>"},"project":[{"name":"TRR 318 - B3: TRR 318 - Subproject B3","_id":"122"}],"language":[{"iso":"eng"}],"doi":"10.1177/01634437221136014","publication_identifier":{"issn":["0163-4437","1460-3675"]},"author":[{"last_name":"Schulz","first_name":"Christian","full_name":"Schulz, Christian","id":"72684"}],"title":"A new algorithmic imaginary","year":"2023","intvolume":"        45","date_updated":"2024-02-26T08:39:45Z","publication_status":"published","date_created":"2024-02-14T09:21:17Z","department":[{"_id":"660"}],"type":"journal_article","keyword":["Sociology and Political Science","Communication"],"publication":"Media, Culture & Society","issue":"3","abstract":[{"lang":"eng","text":"<jats:p> The algorithmic imaginary as a theoretical concept has received increasing attention in recent years as it aims at users’ appropriation of algorithmic processes operating in opacity. But the concept originally only starts from the users’ point of view, while the processes on the platforms’ side are largely left out. In contrast, this paper argues that what is true for users is also valid for algorithmic processes and the designers behind. On the one hand, the algorithm imagines users’ future behavior via machine learning, which is supposed to predict all their future actions. On the other hand, the designers anticipate different actions that could potentially performed by users with every new implementation of features such as social media feeds. In order to bring into view this permanently reciprocal interplay coupled to the imaginary, in which not only the users are involved, I will argue for a more comprehensive and theoretically precise algorithmic imaginary referring to the theory of Cornelius Castoriadis. In such a perspective, an important contribution can be formulated for a theory of social media platforms that goes beyond praxeocentrism or structural determinism. </jats:p>"}]},{"intvolume":"        16","date_updated":"2024-02-26T08:46:26Z","author":[{"first_name":"Elena ","last_name":"Esposito","full_name":"Esposito, Elena "}],"year":"2023","title":"Does Explainability Require Transparency?","doi":"10.6092/ISSN.1971-8853/15804","language":[{"iso":"eng"}],"abstract":[{"lang":"eng","text":"Dealing with opaque algorithms, the frequent overlap between transparency and explainability produces seemingly unsolvable dilemmas, as the much-discussed trade-off between model performance and model transparency. Referring to Niklas Luhmann's notion of communication, the paper argues that explainability does not necessarily require transparency and proposes an alternative approach. Explanations as communicative processes do not imply any disclosure of thoughts or neural processes, but only reformulations that provide the partners with additional elements and enable them to understand (from their perspective) what has been done and why. Recent computational approaches aiming at post-hoc explainability reproduce what happens in communication, producing explanations of the working of algorithms that can be different from the processes of the algorithms."}],"publication":"Sociologica","issue":"3","department":[{"_id":"660"}],"type":"journal_article","keyword":["Explainable AI","Transparency","Explanation","Communication","Sociological systems theory"],"date_created":"2024-02-18T10:16:43Z","status":"public","volume":16,"user_id":"54779","_id":"51368","page":"17-27","project":[{"name":"TRR 318 - B01: TRR 318 - Ein dialogbasierter Ansatz zur Erklärung von Modellen des maschinellen Lernens (Teilprojekt B01)","grant_number":"438445824","_id":"121"}],"citation":{"mla":"Esposito, Elena. “Does Explainability Require Transparency?” <i>Sociologica</i>, vol. 16, no. 3, 2023, pp. 17–27, doi:<a href=\"https://doi.org/10.6092/ISSN.1971-8853/15804\">10.6092/ISSN.1971-8853/15804</a>.","ama":"Esposito E. Does Explainability Require Transparency? <i>Sociologica</i>. 2023;16(3):17-27. doi:<a href=\"https://doi.org/10.6092/ISSN.1971-8853/15804\">10.6092/ISSN.1971-8853/15804</a>","bibtex":"@article{Esposito_2023, title={Does Explainability Require Transparency?}, volume={16}, DOI={<a href=\"https://doi.org/10.6092/ISSN.1971-8853/15804\">10.6092/ISSN.1971-8853/15804</a>}, number={3}, journal={Sociologica}, author={Esposito, Elena }, year={2023}, pages={17–27} }","apa":"Esposito, E. (2023). Does Explainability Require Transparency? <i>Sociologica</i>, <i>16</i>(3), 17–27. <a href=\"https://doi.org/10.6092/ISSN.1971-8853/15804\">https://doi.org/10.6092/ISSN.1971-8853/15804</a>","ieee":"E. Esposito, “Does Explainability Require Transparency?,” <i>Sociologica</i>, vol. 16, no. 3, pp. 17–27, 2023, doi: <a href=\"https://doi.org/10.6092/ISSN.1971-8853/15804\">10.6092/ISSN.1971-8853/15804</a>.","short":"E. Esposito, Sociologica 16 (2023) 17–27.","chicago":"Esposito, Elena . “Does Explainability Require Transparency?” <i>Sociologica</i> 16, no. 3 (2023): 17–27. <a href=\"https://doi.org/10.6092/ISSN.1971-8853/15804\">https://doi.org/10.6092/ISSN.1971-8853/15804</a>."}},{"file":[{"date_updated":"2024-11-19T07:25:56Z","relation":"main_file","access_level":"closed","file_size":1034363,"file_name":"infedu.2024.15.pdf","success":1,"content_type":"application/pdf","file_id":"57215","creator":"hoeper","date_created":"2024-11-19T07:25:56Z"}],"date_created":"2023-09-21T11:24:41Z","type":"journal_article","keyword":["Computer Science Applications","Communication","Education","General Engineering"],"department":[{"_id":"67"}],"publication":"Informatics in Education","abstract":[{"lang":"eng","text":"<jats:p>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.</jats:p>"}],"main_file_link":[{"url":"https://infedu.vu.lt/journal/INFEDU/article/772/info","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.15388/infedu.2024.09","title":"ARIadne – An Explanation Model for Digital Artefacts","year":"2023","publication_identifier":{"issn":["1648-5831","2335-8971"]},"author":[{"id":"3117","full_name":"Winkelnkemper, Felix","last_name":"Winkelnkemper","first_name":"Felix"},{"id":"58041","last_name":"Höper","first_name":"Lukas","full_name":"Höper, Lukas"},{"id":"60311","full_name":"Schulte, Carsten","first_name":"Carsten","last_name":"Schulte"}],"date_updated":"2024-11-19T07:26:12Z","publication_status":"published","oa":"1","file_date_updated":"2024-11-19T07:25:56Z","citation":{"short":"F. Winkelnkemper, L. Höper, C. Schulte, Informatics in Education (2023).","chicago":"Winkelnkemper, Felix, Lukas Höper, and Carsten Schulte. “ARIadne – An Explanation Model for Digital Artefacts.” <i>Informatics in Education</i>, 2023. <a href=\"https://doi.org/10.15388/infedu.2024.09\">https://doi.org/10.15388/infedu.2024.09</a>.","ieee":"F. Winkelnkemper, L. Höper, and C. Schulte, “ARIadne – An Explanation Model for Digital Artefacts,” <i>Informatics in Education</i>, 2023, doi: <a href=\"https://doi.org/10.15388/infedu.2024.09\">10.15388/infedu.2024.09</a>.","apa":"Winkelnkemper, F., Höper, L., &#38; Schulte, C. (2023). ARIadne – An Explanation Model for Digital Artefacts. <i>Informatics in Education</i>. <a href=\"https://doi.org/10.15388/infedu.2024.09\">https://doi.org/10.15388/infedu.2024.09</a>","bibtex":"@article{Winkelnkemper_Höper_Schulte_2023, title={ARIadne – An Explanation Model for Digital Artefacts}, DOI={<a href=\"https://doi.org/10.15388/infedu.2024.09\">10.15388/infedu.2024.09</a>}, journal={Informatics in Education}, publisher={Vilnius University Press}, author={Winkelnkemper, Felix and Höper, Lukas and Schulte, Carsten}, year={2023} }","ama":"Winkelnkemper F, Höper L, Schulte C. ARIadne – An Explanation Model for Digital Artefacts. <i>Informatics in Education</i>. Published online 2023. doi:<a href=\"https://doi.org/10.15388/infedu.2024.09\">10.15388/infedu.2024.09</a>","mla":"Winkelnkemper, Felix, et al. “ARIadne – An Explanation Model for Digital Artefacts.” <i>Informatics in Education</i>, Vilnius University Press, 2023, doi:<a href=\"https://doi.org/10.15388/infedu.2024.09\">10.15388/infedu.2024.09</a>."},"quality_controlled":"1","_id":"47151","publisher":"Vilnius University Press","ddc":["000","370"],"user_id":"58041","status":"public","has_accepted_license":"1"},{"abstract":[{"text":"<jats:p>Praxeologische Kompetenzansätze verstehen Kompetenz als sozial erlernt und folglich als relativ zum sozialen Kontext. Damit einher geht die Frage, wie solche praxeologisch gerahmten Kompetenzen eigentlich unabhängig von der sie hervorbringenden Praxis evaluiert werden können – und eben dadurch erst für einen breiteren Kompetenzdiskurs fruchtbar sind. Die Dokumentarische Evaluationsforschung bietet hierzu erste Anhaltspunkte, offenbart aber auch Grenzen, die mit dem Evaluationsverständnis zusammenhängen, sich jedoch in der Forschungspraxis so nicht finden lassen. Aus der Differenz zwischen Methode und Praxis dokumentarischer Evaluation lässt sich formulieren, wie eine praxeologische Evaluation gestaltet werden könnte. Dabei spielt die Formulierung von Referenzrahmen eine zentrale Rolle, welche einerseits der zu evaluierenden Praktik external sein, andererseits praktisch formuliert werden müssen, damit sie soziale Praktiken jenseits ihrer eigenen Sinnhaftigkeit evaluativ (er-)fassen können.</jats:p>","lang":"eng"}],"publication":"Zeitschrift für Evaluation","issue":"02","department":[{"_id":"4"}],"type":"journal_article","keyword":["Strategy and Management","Applied Psychology","Social Sciences (miscellaneous)","Education","Communication","Statistics and Probability"],"date_created":"2022-12-05T13:25:58Z","intvolume":"      2022","publication_status":"published","date_updated":"2022-12-05T13:26:35Z","author":[{"first_name":"Thiemo","last_name":"Bloh","full_name":"Bloh, Thiemo"}],"publication_identifier":{"issn":["1619-5515","2699-5506"]},"year":"2022","title":"Rekonstruktive Evaluationsforschung im Kontext praxeologischer Kompetenzdiskurse. Kritische Reflexionen und konzeptionelle Überlegungen zur Dokumentarischen Evaluationsforschung","doi":"10.31244/zfe.2022.02.02","language":[{"iso":"ger"}],"quality_controlled":"1","citation":{"ieee":"T. Bloh, “Rekonstruktive Evaluationsforschung im Kontext praxeologischer Kompetenzdiskurse. Kritische Reflexionen und konzeptionelle Überlegungen zur Dokumentarischen Evaluationsforschung,” <i>Zeitschrift für Evaluation</i>, vol. 2022, no. 02, pp. 193–215, 2022, doi: <a href=\"https://doi.org/10.31244/zfe.2022.02.02\">10.31244/zfe.2022.02.02</a>.","apa":"Bloh, T. (2022). Rekonstruktive Evaluationsforschung im Kontext praxeologischer Kompetenzdiskurse. Kritische Reflexionen und konzeptionelle Überlegungen zur Dokumentarischen Evaluationsforschung. <i>Zeitschrift für Evaluation</i>, <i>2022</i>(02), 193–215. <a href=\"https://doi.org/10.31244/zfe.2022.02.02\">https://doi.org/10.31244/zfe.2022.02.02</a>","mla":"Bloh, Thiemo. “Rekonstruktive Evaluationsforschung im Kontext praxeologischer Kompetenzdiskurse. Kritische Reflexionen und konzeptionelle Überlegungen zur Dokumentarischen Evaluationsforschung.” <i>Zeitschrift für Evaluation</i>, vol. 2022, no. 02, Waxmann, 2022, pp. 193–215, doi:<a href=\"https://doi.org/10.31244/zfe.2022.02.02\">10.31244/zfe.2022.02.02</a>.","bibtex":"@article{Bloh_2022, title={Rekonstruktive Evaluationsforschung im Kontext praxeologischer Kompetenzdiskurse. Kritische Reflexionen und konzeptionelle Überlegungen zur Dokumentarischen Evaluationsforschung}, volume={2022}, DOI={<a href=\"https://doi.org/10.31244/zfe.2022.02.02\">10.31244/zfe.2022.02.02</a>}, number={02}, journal={Zeitschrift für Evaluation}, publisher={Waxmann}, author={Bloh, Thiemo}, year={2022}, pages={193–215} }","chicago":"Bloh, Thiemo. “Rekonstruktive Evaluationsforschung im Kontext praxeologischer Kompetenzdiskurse. Kritische Reflexionen und konzeptionelle Überlegungen zur Dokumentarischen Evaluationsforschung.” <i>Zeitschrift für Evaluation</i> 2022, no. 02 (2022): 193–215. <a href=\"https://doi.org/10.31244/zfe.2022.02.02\">https://doi.org/10.31244/zfe.2022.02.02</a>.","ama":"Bloh T. Rekonstruktive Evaluationsforschung im Kontext praxeologischer Kompetenzdiskurse. Kritische Reflexionen und konzeptionelle Überlegungen zur Dokumentarischen Evaluationsforschung. <i>Zeitschrift für Evaluation</i>. 2022;2022(02):193-215. doi:<a href=\"https://doi.org/10.31244/zfe.2022.02.02\">10.31244/zfe.2022.02.02</a>","short":"T. Bloh, Zeitschrift für Evaluation 2022 (2022) 193–215."},"status":"public","volume":2022,"user_id":"69383","_id":"34200","publisher":"Waxmann","page":"193-215"},{"status":"public","publisher":"Frontiers Media SA","_id":"51344","volume":7,"user_id":"54779","citation":{"mla":"Rohlfing, Katharina, et al. “Which ‘Motionese’ Parameters Change with Children’s Age? Disentangling Attention-Getting from Action-Structuring Modifications.” <i>Frontiers in Communication</i>, vol. 7, Frontiers Media SA, 2022, doi:<a href=\"https://doi.org/10.3389/fcomm.2022.922405\">10.3389/fcomm.2022.922405</a>.","bibtex":"@article{Rohlfing_Vollmer_Fritsch_Wrede_2022, title={Which “motionese” parameters change with children’s age? Disentangling attention-getting from action-structuring modifications}, volume={7}, DOI={<a href=\"https://doi.org/10.3389/fcomm.2022.922405\">10.3389/fcomm.2022.922405</a>}, journal={Frontiers in Communication}, publisher={Frontiers Media SA}, author={Rohlfing, Katharina and Vollmer, Anna-Lisa and Fritsch, Jannik and Wrede, Britta}, year={2022} }","ama":"Rohlfing K, Vollmer A-L, Fritsch J, Wrede B. Which “motionese” parameters change with children’s age? Disentangling attention-getting from action-structuring modifications. <i>Frontiers in Communication</i>. 2022;7. doi:<a href=\"https://doi.org/10.3389/fcomm.2022.922405\">10.3389/fcomm.2022.922405</a>","ieee":"K. Rohlfing, A.-L. Vollmer, J. Fritsch, and B. Wrede, “Which ‘motionese’ parameters change with children’s age? Disentangling attention-getting from action-structuring modifications,” <i>Frontiers in Communication</i>, vol. 7, 2022, doi: <a href=\"https://doi.org/10.3389/fcomm.2022.922405\">10.3389/fcomm.2022.922405</a>.","apa":"Rohlfing, K., Vollmer, A.-L., Fritsch, J., &#38; Wrede, B. (2022). Which “motionese” parameters change with children’s age? Disentangling attention-getting from action-structuring modifications. <i>Frontiers in Communication</i>, <i>7</i>. <a href=\"https://doi.org/10.3389/fcomm.2022.922405\">https://doi.org/10.3389/fcomm.2022.922405</a>","chicago":"Rohlfing, Katharina, Anna-Lisa Vollmer, Jannik Fritsch, and Britta Wrede. “Which ‘Motionese’ Parameters Change with Children’s Age? Disentangling Attention-Getting from Action-Structuring Modifications.” <i>Frontiers in Communication</i> 7 (2022). <a href=\"https://doi.org/10.3389/fcomm.2022.922405\">https://doi.org/10.3389/fcomm.2022.922405</a>.","short":"K. Rohlfing, A.-L. Vollmer, J. Fritsch, B. Wrede, Frontiers in Communication 7 (2022)."},"project":[{"name":"TRR 318 - A01: TRR 318 - Adaptives Erklären (Teilprojekt A01)","grant_number":"438445824","_id":"111"},{"_id":"113","name":"TRR 318 - A3: TRR 318 - Subproject A3"},{"grant_number":"438445824","_id":"115","name":"TRR 318 - A05: TRR 318 - Echtzeitmessung der Aufmerksamkeit im Mensch-Roboter-Erklärdialog (Teilprojekt A05)"}],"author":[{"last_name":"Rohlfing","first_name":"Katharina","full_name":"Rohlfing, Katharina","id":"50352"},{"full_name":"Vollmer, Anna-Lisa","last_name":"Vollmer","first_name":"Anna-Lisa"},{"last_name":"Fritsch","first_name":"Jannik","full_name":"Fritsch, Jannik"},{"first_name":"Britta","last_name":"Wrede","full_name":"Wrede, Britta"}],"publication_identifier":{"issn":["2297-900X"]},"year":"2022","title":"Which “motionese” parameters change with children's age? Disentangling attention-getting from action-structuring modifications","intvolume":"         7","publication_status":"published","date_updated":"2024-02-26T08:53:33Z","language":[{"iso":"eng"}],"doi":"10.3389/fcomm.2022.922405","publication":"Frontiers in Communication","abstract":[{"lang":"eng","text":"<jats:p>Modified action demonstration—dubbed <jats:italic>motionese—</jats:italic>has been proposed as a way to help children recognize the structure and meaning of actions. However, until now, it has been investigated only in young infants. This brief research report presents findings from a cross-sectional study of parental action demonstrations to three groups of 8–11, 12–23, and 24–30-month-old children that applied seven motionese parameters; a second study investigated the youngest group of participants longitudinally to corroborate the cross-sectional results. Results of both studies suggested that four motionese parameters (Motion Pauses, Pace, Velocity, Acceleration) seem to structure the action by organizing it in motion pauses. Whereas these parameters persist over different ages, three other parameters (Demonstration Length, Roundness, and Range) occur predominantly in the younger group and seem to serve to organize infants' attention on the basis of movement. Results are discussed in terms of facilitative vs. pedagogical learning.</jats:p>"}],"date_created":"2024-02-14T09:07:53Z","department":[{"_id":"660"}],"type":"journal_article","keyword":["Social Sciences (miscellaneous)","Communication"]},{"doi":"10.1080/1461670x.2022.2078400","language":[{"iso":"eng"}],"intvolume":"        23","date_updated":"2023-01-18T07:58:12Z","publication_status":"published","publication_identifier":{"issn":["1461-670X","1469-9699"]},"author":[{"full_name":"Kapidzic, Sanja","last_name":"Kapidzic","first_name":"Sanja"},{"last_name":"Neuberger","first_name":"Christoph","full_name":"Neuberger, Christoph"},{"full_name":"Frey, Felix","first_name":"Felix","last_name":"Frey"},{"first_name":"Stefan","last_name":"Stieglitz","full_name":"Stieglitz, Stefan"},{"id":"88691","last_name":"Mirbabaie","first_name":"Milad","full_name":"Mirbabaie, Milad"}],"year":"2022","title":"How News Websites Refer to Twitter: A Content Analysis of Twitter Sources in Journalism","type":"journal_article","keyword":["Communication"],"date_created":"2023-01-17T15:31:43Z","issue":"10","publication":"Journalism Studies","volume":23,"user_id":"80546","publisher":"Informa UK Limited","_id":"37151","page":"1247-1268","status":"public","citation":{"short":"S. Kapidzic, C. Neuberger, F. Frey, S. Stieglitz, M. Mirbabaie, Journalism Studies 23 (2022) 1247–1268.","chicago":"Kapidzic, Sanja, Christoph Neuberger, Felix Frey, Stefan Stieglitz, and Milad Mirbabaie. “How News Websites Refer to Twitter: A Content Analysis of Twitter Sources in Journalism.” <i>Journalism Studies</i> 23, no. 10 (2022): 1247–68. <a href=\"https://doi.org/10.1080/1461670x.2022.2078400\">https://doi.org/10.1080/1461670x.2022.2078400</a>.","ieee":"S. Kapidzic, C. Neuberger, F. Frey, S. Stieglitz, and M. Mirbabaie, “How News Websites Refer to Twitter: A Content Analysis of Twitter Sources in Journalism,” <i>Journalism Studies</i>, vol. 23, no. 10, pp. 1247–1268, 2022, doi: <a href=\"https://doi.org/10.1080/1461670x.2022.2078400\">10.1080/1461670x.2022.2078400</a>.","apa":"Kapidzic, S., Neuberger, C., Frey, F., Stieglitz, S., &#38; Mirbabaie, M. (2022). How News Websites Refer to Twitter: A Content Analysis of Twitter Sources in Journalism. <i>Journalism Studies</i>, <i>23</i>(10), 1247–1268. <a href=\"https://doi.org/10.1080/1461670x.2022.2078400\">https://doi.org/10.1080/1461670x.2022.2078400</a>","bibtex":"@article{Kapidzic_Neuberger_Frey_Stieglitz_Mirbabaie_2022, title={How News Websites Refer to Twitter: A Content Analysis of Twitter Sources in Journalism}, volume={23}, DOI={<a href=\"https://doi.org/10.1080/1461670x.2022.2078400\">10.1080/1461670x.2022.2078400</a>}, number={10}, journal={Journalism Studies}, publisher={Informa UK Limited}, author={Kapidzic, Sanja and Neuberger, Christoph and Frey, Felix and Stieglitz, Stefan and Mirbabaie, Milad}, year={2022}, pages={1247–1268} }","ama":"Kapidzic S, Neuberger C, Frey F, Stieglitz S, Mirbabaie M. How News Websites Refer to Twitter: A Content Analysis of Twitter Sources in Journalism. <i>Journalism Studies</i>. 2022;23(10):1247-1268. doi:<a href=\"https://doi.org/10.1080/1461670x.2022.2078400\">10.1080/1461670x.2022.2078400</a>","mla":"Kapidzic, Sanja, et al. “How News Websites Refer to Twitter: A Content Analysis of Twitter Sources in Journalism.” <i>Journalism Studies</i>, vol. 23, no. 10, Informa UK Limited, 2022, pp. 1247–68, doi:<a href=\"https://doi.org/10.1080/1461670x.2022.2078400\">10.1080/1461670x.2022.2078400</a>."}},{"citation":{"mla":"Passey, Don, et al. “Computers and Education – Recognising Opportunities and Managing Challenges.” <i>Advancing Research in Information and Communication Technology</i>, edited by Michael Goedicke et al., vol. AICT-600, Springer, Cham, 2021, pp. 129–52, doi:<a href=\"https://doi.org/10.1007/978-3-030-81701-5_5\">10.1007/978-3-030-81701-5_5</a>.","bibtex":"@inbook{Passey_Brinda_Cornu_Holvikivi_Lewin_Magenheim_Morel_Osorio_Tatnall_Thompson_et al._2021, series={IFIP Advances in Information and Communication Technology}, title={Computers and Education – Recognising Opportunities and Managing Challenges}, volume={AICT-600}, DOI={<a href=\"https://doi.org/10.1007/978-3-030-81701-5_5\">10.1007/978-3-030-81701-5_5</a>}, booktitle={Advancing Research in Information and Communication Technology}, publisher={Springer, Cham}, author={Passey, Don and Brinda, Torsten and Cornu, Bernard and Holvikivi, Jaana and Lewin, Cathy and Magenheim, Johannes and Morel, Raymond and Osorio, Javier and Tatnall, Arthur and Thompson, Barrie and et al.}, editor={Goedicke, Michael and Neuhold, Erich  and Rannenberg, Kai}, year={2021}, pages={129–152}, collection={IFIP Advances in Information and Communication Technology} }","ama":"Passey D, Brinda T, Cornu B, et al. Computers and Education – Recognising Opportunities and Managing Challenges. In: Goedicke M, Neuhold E, Rannenberg K, eds. <i>Advancing Research in Information and Communication Technology</i>. Vol AICT-600. IFIP Advances in Information and Communication Technology. Springer, Cham; 2021:129-152. doi:<a href=\"https://doi.org/10.1007/978-3-030-81701-5_5\">10.1007/978-3-030-81701-5_5</a>","ieee":"D. Passey <i>et al.</i>, “Computers and Education – Recognising Opportunities and Managing Challenges,” in <i>Advancing Research in Information and Communication Technology</i>, vol. AICT-600, M. Goedicke, E. Neuhold, and K. Rannenberg, Eds. Springer, Cham, 2021, pp. 129–152.","apa":"Passey, D., Brinda, T., Cornu, B., Holvikivi, J., Lewin, C., Magenheim, J., Morel, R., Osorio, J., Tatnall, A., Thompson, B., &#38; Webb, M. (2021). Computers and Education – Recognising Opportunities and Managing Challenges. In M. Goedicke, E. Neuhold, &#38; K. Rannenberg (Eds.), <i>Advancing Research in Information and Communication Technology: Vol. AICT-600</i> (pp. 129–152). Springer, Cham. <a href=\"https://doi.org/10.1007/978-3-030-81701-5_5\">https://doi.org/10.1007/978-3-030-81701-5_5</a>","short":"D. Passey, T. Brinda, B. Cornu, J. Holvikivi, C. Lewin, J. Magenheim, R. Morel, J. Osorio, A. Tatnall, B. Thompson, M. Webb, in: M. Goedicke, E. Neuhold, K. Rannenberg (Eds.), Advancing Research in Information and Communication Technology, Springer, Cham, 2021, pp. 129–152.","chicago":"Passey, Don, Torsten Brinda, Bernard Cornu, Jaana Holvikivi, Cathy Lewin, Johannes Magenheim, Raymond Morel, et al. “Computers and Education – Recognising Opportunities and Managing Challenges.” In <i>Advancing Research in Information and Communication Technology</i>, edited by Michael Goedicke, Erich  Neuhold, and Kai Rannenberg, AICT-600:129–52. IFIP Advances in Information and Communication Technology. Springer, Cham, 2021. <a href=\"https://doi.org/10.1007/978-3-030-81701-5_5\">https://doi.org/10.1007/978-3-030-81701-5_5</a>."},"user_id":"21145","editor":[{"last_name":"Goedicke","first_name":"Michael","full_name":"Goedicke, Michael"},{"first_name":"Erich ","last_name":"Neuhold","full_name":"Neuhold, Erich "},{"last_name":"Rannenberg","first_name":"Kai","full_name":"Rannenberg, Kai"}],"volume":"AICT-600","page":"129-152","publisher":"Springer, Cham","_id":"29720","status":"public","conference":{"name":"IFIP International Federation for Information Processing 2021"},"keyword":["Educational technologies","Education and technologies","Digital technologies and education","Information technologies","Communication technologies","Educational technologies and research","Educational technologies and pedagogical practices","Educational technologies and policy","Educational management and technologies","Professional development and educational technologies"],"type":"book_chapter","department":[{"_id":"67"}],"date_created":"2022-02-02T08:24:58Z","publication":"Advancing Research in Information and Communication Technology","doi":"10.1007/978-3-030-81701-5_5","series_title":"IFIP Advances in Information and Communication Technology","language":[{"iso":"eng"}],"date_updated":"2022-02-02T12:00:18Z","year":"2021","title":"Computers and Education – Recognising Opportunities and Managing Challenges","author":[{"full_name":"Passey, Don","first_name":"Don","last_name":"Passey"},{"full_name":"Brinda, Torsten","first_name":"Torsten","last_name":"Brinda"},{"last_name":"Cornu","first_name":"Bernard","full_name":"Cornu, Bernard"},{"last_name":"Holvikivi","first_name":"Jaana","full_name":"Holvikivi, Jaana"},{"full_name":"Lewin, Cathy","first_name":"Cathy","last_name":"Lewin"},{"last_name":"Magenheim","first_name":"Johannes","full_name":"Magenheim, Johannes"},{"first_name":"Raymond","last_name":"Morel","full_name":"Morel, Raymond"},{"last_name":"Osorio","first_name":"Javier","full_name":"Osorio, Javier"},{"first_name":"Arthur","last_name":"Tatnall","full_name":"Tatnall, Arthur"},{"first_name":"Barrie","last_name":"Thompson","full_name":"Thompson, Barrie"},{"last_name":"Webb","first_name":"Mary","full_name":"Webb, Mary"}],"publication_identifier":{"eissn":["1868-422X"],"isbn":["978-3-030-81700-8"]}},{"title":"Attitudes of German high school students toward different varieties of English","year":"2021","author":[{"full_name":"Meer, Philipp","last_name":"Meer","first_name":"Philipp"},{"full_name":"Hartmann, Johanna","first_name":"Johanna","last_name":"Hartmann"},{"full_name":"Rumlich, Dominik","orcid":"0000-0001-8682-450X","last_name":"Rumlich","first_name":"Dominik","id":"76026"}],"publication_identifier":{"issn":["0142-6001","1477-450X"]},"date_updated":"2026-07-03T11:12:32Z","publication_status":"published","intvolume":"        43","language":[{"iso":"eng"}],"doi":"10.1093/applin/amab046","issue":"3","publication":"Applied Linguistics","abstract":[{"text":"<jats:title>Abstract</jats:title>\r\n               <jats:p>In line with international developments in applied linguistics, school curricula in Germany have begun to demand that Global Englishes be included in English Language Teaching. However, the perspectives of German school students, the main addressees of such a shift, are little explored. This article investigates the attitudes to and familiarity with different Englishes among 160 German high school students, using a mix of direct and indirect attitude elicitation methods and a nationality identification task. Informants rated (speakers of) Standard Southern British (StSBrE), Standard American (StAmE), Indian (IndE), German (GerE), and African/Kenyan English (AfrE/KenE). Multivariate analyses revealed that informants are most familiar with StSBrE and StAmE. StSBrE and, to a smaller degree, StAmE are perceived as reference norms, while English as a Second Language (ESL) varieties, especially IndE are rated negatively for competence, professionalism, and intelligibility. Familiarity with specific English as a First/Native Language varieties is linked to more positive attitudes. The observed congruence of directly and indirectly elicited attitudes suggests that changes put forth in language curricula have not influenced language attitudes (yet).</jats:p>","lang":"eng"}],"date_created":"2023-01-31T14:40:44Z","keyword":["Linguistics and Language","Language and Linguistics","Communication"],"type":"journal_article","status":"public","page":"538-562","_id":"41220","publisher":"Oxford University Press (OUP)","user_id":"43976","volume":43,"citation":{"bibtex":"@article{Meer_Hartmann_Rumlich_2021, title={Attitudes of German high school students toward different varieties of English}, volume={43}, DOI={<a href=\"https://doi.org/10.1093/applin/amab046\">10.1093/applin/amab046</a>}, number={3}, journal={Applied Linguistics}, publisher={Oxford University Press (OUP)}, author={Meer, Philipp and Hartmann, Johanna and Rumlich, Dominik}, year={2021}, pages={538–562} }","ama":"Meer P, Hartmann J, Rumlich D. Attitudes of German high school students toward different varieties of English. <i>Applied Linguistics</i>. 2021;43(3):538-562. doi:<a href=\"https://doi.org/10.1093/applin/amab046\">10.1093/applin/amab046</a>","mla":"Meer, Philipp, et al. “Attitudes of German High School Students toward Different Varieties of English.” <i>Applied Linguistics</i>, vol. 43, no. 3, Oxford University Press (OUP), 2021, pp. 538–62, doi:<a href=\"https://doi.org/10.1093/applin/amab046\">10.1093/applin/amab046</a>.","short":"P. Meer, J. Hartmann, D. Rumlich, Applied Linguistics 43 (2021) 538–562.","chicago":"Meer, Philipp, Johanna Hartmann, and Dominik Rumlich. “Attitudes of German High School Students toward Different Varieties of English.” <i>Applied Linguistics</i> 43, no. 3 (2021): 538–62. <a href=\"https://doi.org/10.1093/applin/amab046\">https://doi.org/10.1093/applin/amab046</a>.","ieee":"P. Meer, J. Hartmann, and D. Rumlich, “Attitudes of German high school students toward different varieties of English,” <i>Applied Linguistics</i>, vol. 43, no. 3, pp. 538–562, 2021, doi: <a href=\"https://doi.org/10.1093/applin/amab046\">10.1093/applin/amab046</a>.","apa":"Meer, P., Hartmann, J., &#38; Rumlich, D. (2021). Attitudes of German high school students toward different varieties of English. <i>Applied Linguistics</i>, <i>43</i>(3), 538–562. <a href=\"https://doi.org/10.1093/applin/amab046\">https://doi.org/10.1093/applin/amab046</a>"}},{"main_file_link":[{"url":"https://ieeexplore.ieee.org/abstract/document/8717922"}],"page":"707-708","_id":"15368","language":[{"iso":"eng"}],"user_id":"13271","title":"SLA-controlled Proxy Service Through Customisable MANO Supporting Operator Policies","year":"2019","status":"public","conference":{"location":"Arlington, VA, USA, USA","name":"IFIP/IEEE Symposium on Integrated Network and Service Management (IM)"},"publication_identifier":{"issn":["1573-0077"]},"author":[{"full_name":"Soenen, Thomas","first_name":"Thomas","last_name":"Soenen"},{"full_name":"Vicens, Felipe","last_name":"Vicens","first_name":"Felipe"},{"last_name":"Bonnet","first_name":"José","full_name":"Bonnet, José"},{"full_name":"Parada, Carlos","last_name":"Parada","first_name":"Carlos"},{"full_name":"Kapassa, Evgenia","last_name":"Kapassa","first_name":"Evgenia"},{"full_name":"Touloupou, Marious","first_name":"Marious","last_name":"Touloupou"},{"last_name":"Fotopulou","first_name":"Eleni","full_name":"Fotopulou, Eleni"},{"last_name":"Zafeiropoulos","first_name":"Anastasios","full_name":"Zafeiropoulos, Anastasios"},{"first_name":"Ana","last_name":"Pol","full_name":"Pol, Ana"},{"last_name":"Kolometsos","first_name":"Stavros","full_name":"Kolometsos, Stavros"},{"first_name":"George","last_name":"Xilouris","full_name":"Xilouris, George"},{"first_name":"Pol","last_name":"Alemany","full_name":"Alemany, Pol"},{"full_name":"Vilalta, Ricard","last_name":"Vilalta","first_name":"Ricard"},{"last_name":"Trakadas","first_name":"Panos","full_name":"Trakadas, Panos"},{"full_name":"Karkazis, Panos","last_name":"Karkazis","first_name":"Panos"},{"id":"13271","full_name":"Peuster, Manuel","last_name":"Peuster","first_name":"Manuel"},{"first_name":"Wouter","last_name":"Tavernier","full_name":"Tavernier, Wouter"}],"date_updated":"2022-01-06T06:52:21Z","date_created":"2019-12-18T06:54:18Z","type":"conference","keyword":["5G mobile communication","contracts","quality of service","telecommunication traffic","virtualisation","custom service lifecycle management components","lifecycle management events","network service developer","elastic proxy service","SLA-controlled proxy service","customisable MANO","operator policies","Service Level Agreements","unique 5G TANGO concept","5G TANGO NFV platform","quality of service","traffic regimes","high availability SLA","Monitoring","Probes","Portals","Quality of service","Tools","Servers","Graphical user interfaces"],"publication":"2019 IFIP/IEEE Symposium on Integrated Network and Service Management (IM)","citation":{"bibtex":"@inproceedings{Soenen_Vicens_Bonnet_Parada_Kapassa_Touloupou_Fotopulou_Zafeiropoulos_Pol_Kolometsos_et al._2019, title={SLA-controlled Proxy Service Through Customisable MANO Supporting Operator Policies}, booktitle={2019 IFIP/IEEE Symposium on Integrated Network and Service Management (IM)}, author={Soenen, Thomas and Vicens, Felipe and Bonnet, José and Parada, Carlos and Kapassa, Evgenia and Touloupou, Marious and Fotopulou, Eleni and Zafeiropoulos, Anastasios and Pol, Ana and Kolometsos, Stavros and et al.}, year={2019}, pages={707–708} }","ama":"Soenen T, Vicens F, Bonnet J, et al. SLA-controlled Proxy Service Through Customisable MANO Supporting Operator Policies. In: <i>2019 IFIP/IEEE Symposium on Integrated Network and Service Management (IM)</i>. ; 2019:707-708.","mla":"Soenen, Thomas, et al. “SLA-Controlled Proxy Service Through Customisable MANO Supporting Operator Policies.” <i>2019 IFIP/IEEE Symposium on Integrated Network and Service Management (IM)</i>, 2019, pp. 707–08.","chicago":"Soenen, Thomas, Felipe Vicens, José Bonnet, Carlos Parada, Evgenia Kapassa, Marious Touloupou, Eleni Fotopulou, et al. “SLA-Controlled Proxy Service Through Customisable MANO Supporting Operator Policies.” In <i>2019 IFIP/IEEE Symposium on Integrated Network and Service Management (IM)</i>, 707–8, 2019.","short":"T. Soenen, F. Vicens, J. Bonnet, C. Parada, E. Kapassa, M. Touloupou, E. Fotopulou, A. Zafeiropoulos, A. Pol, S. Kolometsos, G. Xilouris, P. Alemany, R. Vilalta, P. Trakadas, P. Karkazis, M. Peuster, W. Tavernier, in: 2019 IFIP/IEEE Symposium on Integrated Network and Service Management (IM), 2019, pp. 707–708.","ieee":"T. Soenen <i>et al.</i>, “SLA-controlled Proxy Service Through Customisable MANO Supporting Operator Policies,” in <i>2019 IFIP/IEEE Symposium on Integrated Network and Service Management (IM)</i>, Arlington, VA, USA, USA, 2019, pp. 707–708.","apa":"Soenen, T., Vicens, F., Bonnet, J., Parada, C., Kapassa, E., Touloupou, M., … Tavernier, W. (2019). SLA-controlled Proxy Service Through Customisable MANO Supporting Operator Policies. In <i>2019 IFIP/IEEE Symposium on Integrated Network and Service Management (IM)</i> (pp. 707–708). Arlington, VA, USA, USA."},"abstract":[{"text":"Service Level Agreements are essential tools enabling clients and telco operators to specify required quality of service. The 5GTANGO NFV platform enables SLAs through policies and custom service lifecycle management components. This allows the operator to trigger certain lifecycle management events for a service, and the network service developer to define how to execute such events (e.g., how to scale). In this demo we will demonstrate this unique 5GTANGO concept using an elastic proxy service supported by a high availability SLA enforced through a range of traffic regimes.","lang":"eng"}],"project":[{"name":"5G Development and validation platform for global industry-specific network services and Apps","grant_number":"761493","_id":"28"}]},{"citation":{"apa":"Klowait, N. (2019). Interactionism in the age of ubiquitous telecommunication. <i>Information, Communication &#38; Society</i>, <i>22</i>(5), 605–621. <a href=\"https://doi.org/10.1080/1369118x.2019.1566487\">https://doi.org/10.1080/1369118x.2019.1566487</a>","ieee":"N. Klowait, “Interactionism in the age of ubiquitous telecommunication,” <i>Information, Communication &#38; Society</i>, vol. 22, no. 5, pp. 605–621, 2019, doi: <a href=\"https://doi.org/10.1080/1369118x.2019.1566487\">10.1080/1369118x.2019.1566487</a>.","chicago":"Klowait, Nils. “Interactionism in the Age of Ubiquitous Telecommunication.” <i>Information, Communication &#38; Society</i> 22, no. 5 (2019): 605–21. <a href=\"https://doi.org/10.1080/1369118x.2019.1566487\">https://doi.org/10.1080/1369118x.2019.1566487</a>.","short":"N. Klowait, Information, Communication &#38; Society 22 (2019) 605–621.","mla":"Klowait, Nils. “Interactionism in the Age of Ubiquitous Telecommunication.” <i>Information, Communication &#38; Society</i>, vol. 22, no. 5, Informa UK Limited, 2019, pp. 605–21, doi:<a href=\"https://doi.org/10.1080/1369118x.2019.1566487\">10.1080/1369118x.2019.1566487</a>.","ama":"Klowait N. Interactionism in the age of ubiquitous telecommunication. <i>Information, Communication &#38; Society</i>. 2019;22(5):605-621. doi:<a href=\"https://doi.org/10.1080/1369118x.2019.1566487\">10.1080/1369118x.2019.1566487</a>","bibtex":"@article{Klowait_2019, title={Interactionism in the age of ubiquitous telecommunication}, volume={22}, DOI={<a href=\"https://doi.org/10.1080/1369118x.2019.1566487\">10.1080/1369118x.2019.1566487</a>}, number={5}, journal={Information, Communication &#38; Society}, publisher={Informa UK Limited}, author={Klowait, Nils}, year={2019}, pages={605–621} }"},"quality_controlled":"1","status":"public","page":"605-621","_id":"42674","publisher":"Informa UK Limited","user_id":"98454","volume":22,"publication":"Information, Communication & Society","issue":"5","extern":"1","date_created":"2023-03-02T15:43:38Z","keyword":["Library and Information Sciences","Communication"],"type":"journal_article","title":"Interactionism in the age of ubiquitous telecommunication","year":"2019","author":[{"full_name":"Klowait, Nils","first_name":"Nils","last_name":"Klowait","orcid":"0000-0002-7347-099X","id":"98454"}],"publication_identifier":{"issn":["1369-118X","1468-4462"]},"publication_status":"published","date_updated":"2024-03-26T09:38:55Z","article_type":"original","intvolume":"        22","language":[{"iso":"eng"}],"doi":"10.1080/1369118x.2019.1566487"},{"language":[{"iso":"eng"}],"doi":"10.1108/intr-07-2018-0346","alternative_title":["Concept, metrics, and measurement of social media returns (a Facebook experiment)"],"title":"The network ROI","year":"2019","author":[{"last_name":"Khan","first_name":"Gohar","full_name":"Khan, Gohar"},{"last_name":"Mohaisen","first_name":"Manar","full_name":"Mohaisen, Manar"},{"id":"72744","last_name":"Trier","first_name":"Matthias","full_name":"Trier, Matthias"}],"publication_identifier":{"issn":["1066-2243"]},"publication_status":"published","date_updated":"2023-01-29T23:04:53Z","intvolume":"        30","date_created":"2023-01-10T10:25:13Z","keyword":["Economics and Econometrics","Sociology and Political Science","Communication"],"type":"journal_article","department":[{"_id":"198"}],"publication":"Internet Research","issue":"2","abstract":[{"lang":"eng","text":"<jats:sec>\r\n<jats:title content-type=\"abstract-subheading\">Purpose</jats:title>\r\n<jats:p>Leveraging social action theory, social network theory and the notion of network externality, the purpose of this paper is to model two different return on investment (ROI) measures: the networked ROI which captures the network effect originating from a social media investment, and the discrete ROI which focuses social media discrete returns from individual users.</jats:p>\r\n</jats:sec>\r\n<jats:sec>\r\n<jats:title content-type=\"abstract-subheading\">Design/methodology/approach</jats:title>\r\n<jats:p>A field experiment was set up over a period of three months to test the effects of two variants of an advertisement campaign (a social vs a discrete ad) on the modeled networked and discrete ROIs.</jats:p>\r\n</jats:sec>\r\n<jats:sec>\r\n<jats:title content-type=\"abstract-subheading\">Findings</jats:title>\r\n<jats:p>The authors find that emphasizing discrete user actions leads to lower network gains, but higher monetary returns while the social action emphasis produces higher network gains, but lower monetary returns. The study further suggests that social action focus is preferable for brand promotion and engagement, whereas the discrete action focus is suitable for boosting sales and website traffic.</jats:p>\r\n</jats:sec>\r\n<jats:sec>\r\n<jats:title content-type=\"abstract-subheading\">Practical implications</jats:title>\r\n<jats:p>Several potential implications for social media researchers and marketers are also discussed.</jats:p>\r\n</jats:sec>\r\n<jats:sec>\r\n<jats:title content-type=\"abstract-subheading\">Originality/value</jats:title>\r\n<jats:p>The authors for the first time showed that that the social media returns are derived not only from individual actions taken by the user (e.g. likes and shares) but also from users’ social interdependencies and the additional exposure that results from network effects.</jats:p>\r\n</jats:sec>"}],"page":"631-652","publisher":"Emerald","_id":"35756","user_id":"14931","volume":30,"status":"public","citation":{"ama":"Khan G, Mohaisen M, Trier M. The network ROI. <i>Internet Research</i>. 2019;30(2):631-652. doi:<a href=\"https://doi.org/10.1108/intr-07-2018-0346\">10.1108/intr-07-2018-0346</a>","bibtex":"@article{Khan_Mohaisen_Trier_2019, title={The network ROI}, volume={30}, DOI={<a href=\"https://doi.org/10.1108/intr-07-2018-0346\">10.1108/intr-07-2018-0346</a>}, number={2}, journal={Internet Research}, publisher={Emerald}, author={Khan, Gohar and Mohaisen, Manar and Trier, Matthias}, year={2019}, pages={631–652} }","mla":"Khan, Gohar, et al. “The Network ROI.” <i>Internet Research</i>, vol. 30, no. 2, Emerald, 2019, pp. 631–52, doi:<a href=\"https://doi.org/10.1108/intr-07-2018-0346\">10.1108/intr-07-2018-0346</a>.","short":"G. Khan, M. Mohaisen, M. Trier, Internet Research 30 (2019) 631–652.","chicago":"Khan, Gohar, Manar Mohaisen, and Matthias Trier. “The Network ROI.” <i>Internet Research</i> 30, no. 2 (2019): 631–52. <a href=\"https://doi.org/10.1108/intr-07-2018-0346\">https://doi.org/10.1108/intr-07-2018-0346</a>.","apa":"Khan, G., Mohaisen, M., &#38; Trier, M. (2019). The network ROI. <i>Internet Research</i>, <i>30</i>(2), 631–652. <a href=\"https://doi.org/10.1108/intr-07-2018-0346\">https://doi.org/10.1108/intr-07-2018-0346</a>","ieee":"G. Khan, M. Mohaisen, and M. Trier, “The network ROI,” <i>Internet Research</i>, vol. 30, no. 2, pp. 631–652, 2019, doi: <a href=\"https://doi.org/10.1108/intr-07-2018-0346\">10.1108/intr-07-2018-0346</a>."}},{"date_updated":"2022-01-06T06:51:11Z","intvolume":"        33","title":"Acoustic Microphone Geometry Calibration: An overview and experimental evaluation of state-of-the-art algorithms","year":"2016","author":[{"last_name":"Plinge","first_name":"Axel","full_name":"Plinge, Axel"},{"full_name":"Jacob, Florian","first_name":"Florian","last_name":"Jacob"},{"full_name":"Haeb-Umbach, Reinhold","last_name":"Haeb-Umbach","first_name":"Reinhold","id":"242"},{"full_name":"Fink, Gernot A.","first_name":"Gernot A.","last_name":"Fink"}],"publication_identifier":{"issn":["1053-5888"]},"doi":"10.1109/MSP.2016.2555198","language":[{"iso":"eng"}],"abstract":[{"text":"Today, we are often surrounded by devices with one or more microphones, such as smartphones, laptops, and wireless microphones. If they are part of an acoustic sensor network, their distribution in the environment can be beneficially exploited for various speech processing tasks. However, applications like speaker localization, speaker tracking, and speech enhancement by beamforming avail themselves of the geometrical configuration of the sensors. Therefore, acoustic microphone geometry calibration has recently become a very active field of research. This article provides an application-oriented, comprehensive survey of existing methods for microphone position self-calibration, which will be categorized by the measurements they use and the scenarios they can calibrate. Selected methods will be evaluated comparatively with real-world recordings.","lang":"eng"}],"publication":"IEEE Signal Processing Magazine","issue":"4","type":"journal_article","keyword":["Acoustic sensors","Microphones","Portable computers","Smart phones","Wireless communication","Wireless sensor networks"],"department":[{"_id":"54"}],"date_created":"2019-07-12T05:30:09Z","status":"public","user_id":"44006","volume":33,"page":"14-29","_id":"11886","citation":{"apa":"Plinge, A., Jacob, F., Haeb-Umbach, R., &#38; Fink, G. A. (2016). Acoustic Microphone Geometry Calibration: An overview and experimental evaluation of state-of-the-art algorithms. <i>IEEE Signal Processing Magazine</i>, <i>33</i>(4), 14–29. <a href=\"https://doi.org/10.1109/MSP.2016.2555198\">https://doi.org/10.1109/MSP.2016.2555198</a>","ieee":"A. Plinge, F. Jacob, R. Haeb-Umbach, and G. A. Fink, “Acoustic Microphone Geometry Calibration: An overview and experimental evaluation of state-of-the-art algorithms,” <i>IEEE Signal Processing Magazine</i>, vol. 33, no. 4, pp. 14–29, 2016.","chicago":"Plinge, Axel, Florian Jacob, Reinhold Haeb-Umbach, and Gernot A. Fink. “Acoustic Microphone Geometry Calibration: An Overview and Experimental Evaluation of State-of-the-Art Algorithms.” <i>IEEE Signal Processing Magazine</i> 33, no. 4 (2016): 14–29. <a href=\"https://doi.org/10.1109/MSP.2016.2555198\">https://doi.org/10.1109/MSP.2016.2555198</a>.","short":"A. Plinge, F. Jacob, R. Haeb-Umbach, G.A. Fink, IEEE Signal Processing Magazine 33 (2016) 14–29.","mla":"Plinge, Axel, et al. “Acoustic Microphone Geometry Calibration: An Overview and Experimental Evaluation of State-of-the-Art Algorithms.” <i>IEEE Signal Processing Magazine</i>, vol. 33, no. 4, 2016, pp. 14–29, doi:<a href=\"https://doi.org/10.1109/MSP.2016.2555198\">10.1109/MSP.2016.2555198</a>.","ama":"Plinge A, Jacob F, Haeb-Umbach R, Fink GA. Acoustic Microphone Geometry Calibration: An overview and experimental evaluation of state-of-the-art algorithms. <i>IEEE Signal Processing Magazine</i>. 2016;33(4):14-29. doi:<a href=\"https://doi.org/10.1109/MSP.2016.2555198\">10.1109/MSP.2016.2555198</a>","bibtex":"@article{Plinge_Jacob_Haeb-Umbach_Fink_2016, title={Acoustic Microphone Geometry Calibration: An overview and experimental evaluation of state-of-the-art algorithms}, volume={33}, DOI={<a href=\"https://doi.org/10.1109/MSP.2016.2555198\">10.1109/MSP.2016.2555198</a>}, number={4}, journal={IEEE Signal Processing Magazine}, author={Plinge, Axel and Jacob, Florian and Haeb-Umbach, Reinhold and Fink, Gernot A.}, year={2016}, pages={14–29} }"}},{"department":[{"_id":"749"}],"type":"conference","keyword":["interaction","communication","co-construction","interaction protocols"],"date_created":"2020-06-24T13:01:21Z","citation":{"mla":"Vollmer, Anna-Lisa, et al. “Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans.” <i>2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics</i>, IEEE, 2014, pp. 208–15.","ama":"Vollmer A-L, Grizou J, Lopes M, Rohlfing K, Oudeyer P-Y. Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans. In: <i>2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics</i>. IEEE; 2014:208-215.","bibtex":"@inproceedings{Vollmer_Grizou_Lopes_Rohlfing_Oudeyer_2014, title={Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans}, booktitle={2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics}, publisher={IEEE}, author={Vollmer, Anna-Lisa and Grizou, Jonathan and Lopes, Manuel and Rohlfing, Katharina and Oudeyer, Pierre-Yves}, year={2014}, pages={208–215} }","apa":"Vollmer, A.-L., Grizou, J., Lopes, M., Rohlfing, K., &#38; Oudeyer, P.-Y. (2014). Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans. <i>2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics</i>, 208–215.","ieee":"A.-L. Vollmer, J. Grizou, M. Lopes, K. Rohlfing, and P.-Y. Oudeyer, “Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans,” in <i>2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics</i>, 2014, pp. 208–215.","short":"A.-L. Vollmer, J. Grizou, M. Lopes, K. Rohlfing, P.-Y. Oudeyer, in: 2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics, IEEE, 2014, pp. 208–215.","chicago":"Vollmer, Anna-Lisa, Jonathan Grizou, Manuel Lopes, Katharina Rohlfing, and Pierre-Yves Oudeyer. “Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans.” In <i>2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics</i>, 208–15. IEEE, 2014."},"publication":"2014 Joint IEEE International Conference on Development and Learning and on Epigenetic Robotics","user_id":"14931","_id":"17202","publisher":"IEEE","language":[{"iso":"eng"}],"page":"208 - 215","date_updated":"2023-02-01T16:11:59Z","publication_identifier":{"isbn":["978-1-4799-7540-2"]},"author":[{"last_name":"Vollmer","first_name":"Anna-Lisa","full_name":"Vollmer, Anna-Lisa"},{"first_name":"Jonathan","last_name":"Grizou","full_name":"Grizou, Jonathan"},{"last_name":"Lopes","first_name":"Manuel","full_name":"Lopes, Manuel"},{"last_name":"Rohlfing","first_name":"Katharina","full_name":"Rohlfing, Katharina","id":"50352"},{"last_name":"Oudeyer","first_name":"Pierre-Yves","full_name":"Oudeyer, Pierre-Yves"}],"year":"2014","title":"Studying the Co-Construction of Interaction Protocols in Collaborative Tasks with Humans","status":"public"},{"abstract":[{"text":"Previous research suggests the existence of sentiments in online social networks. In comparison to real life human interaction, in which sentiments have been shown to have an influence on human behaviour, it is not yet completely understood which mechanisms explain how sentiments influence users in online environments. We develop a theoretical framework that tries to bridge the gap between social influence theories that focus on offline interactions on one hand and online interaction in social networks on the other hand. We then test our hypothesis about the influence and dissemination of sentiments in a quantitative analysis that is based on retrieved textual messages of communication patterns in over 12000 online social networks. Our empirical results suggest a general influence of sentiments on node communication patterns that is evidenced by increased occurrences of subsequent messages that express the same sentiment polarization. We interpret these findings and suggest future research to advance our currently limited theories that assume perceived and generalized social influence to path-dependent social influence models that consider actual behaviour.","lang":"eng"}],"publication":"ECIS 2013 Proceedings","citation":{"apa":"Hillmann, R., &#38; Trier, M. (2013). Influence and Dissemination Of Sentiments in Social Network Communication Patterns. In <i>ECIS 2013 Proceedings</i>. Association for Information Systems. AIS Electronic Library (AISeL).","ieee":"R. Hillmann and M. Trier, “Influence and Dissemination Of Sentiments in Social Network Communication Patterns,” in <i>ECIS 2013 Proceedings</i>, 2013.","chicago":"Hillmann, Robert, and Matthias Trier. “Influence and Dissemination Of Sentiments in Social Network Communication Patterns.” In <i>ECIS 2013 Proceedings</i>. Association for Information Systems. AIS Electronic Library (AISeL), 2013.","short":"R. Hillmann, M. Trier, in: ECIS 2013 Proceedings, Association for Information Systems. AIS Electronic Library (AISeL), 2013.","mla":"Hillmann, Robert, and Matthias Trier. “Influence and Dissemination Of Sentiments in Social Network Communication Patterns.” <i>ECIS 2013 Proceedings</i>, Association for Information Systems. AIS Electronic Library (AISeL), 2013.","ama":"Hillmann R, Trier M. Influence and Dissemination Of Sentiments in Social Network Communication Patterns. In: <i>ECIS 2013 Proceedings</i>. Association for Information Systems. AIS Electronic Library (AISeL); 2013.","bibtex":"@inproceedings{Hillmann_Trier_2013, title={Influence and Dissemination Of Sentiments in Social Network Communication Patterns}, booktitle={ECIS 2013 Proceedings}, publisher={Association for Information Systems. AIS Electronic Library (AISeL)}, author={Hillmann, Robert and Trier, Matthias}, year={2013} }"},"keyword":["Social Network Analysis","Sentiment Analysis","Communication Patterns"],"type":"conference","department":[{"_id":"198"}],"date_created":"2019-09-19T11:38:37Z","date_updated":"2022-01-06T06:51:33Z","year":"2013","status":"public","title":"Influence and Dissemination Of Sentiments in Social Network Communication Patterns","author":[{"first_name":"Robert","last_name":"Hillmann","full_name":"Hillmann, Robert"},{"last_name":"Trier","first_name":"Matthias","full_name":"Trier, Matthias","id":"72744"}],"publication_identifier":{"isbn":["9783834924421"]},"user_id":"62809","_id":"13322","publisher":"Association for Information Systems. AIS Electronic Library (AISeL)","language":[{"iso":"eng"}]}]