[{"doi":"10.1007/978-3-531-94284-1_5","series_title":"Schule und Gesellschaft","language":[{"iso":"ger"}],"main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/978-3-531-94284-1_5","open_access":"1"}],"intvolume":"        51","date_updated":"2026-08-27T09:45:44Z","publication_status":"published","publication_identifier":{"eisbn":["978-3-531-94284-1"]},"author":[{"first_name":"Harry","last_name":"Kullmann","orcid":"0000-0001-5488-5105","full_name":"Kullmann, Harry","id":"77972"}],"title":"Erwünschte Charakteristika von Partner/-innen für Lehrerkooperation. Eine empirische Analyse anhand der Selbstbestimmungstheorie der Motivation","year":"2012","department":[{"_id":"556"}],"type":"book_chapter","date_created":"2022-04-05T10:37:04Z","publication":"Kollegialität und Kooperation in der Schule. Theoretische Konzepte und empirische Befunde","editor":[{"full_name":"Baum, Elisabeth","first_name":"Elisabeth","last_name":"Baum"},{"full_name":"Idel, Till-Sebastian","first_name":"Till-Sebastian","last_name":"Idel"},{"last_name":"Ullrich","first_name":"Heiner","full_name":"Ullrich, Heiner"}],"volume":51,"user_id":"105186","publisher":"Springer VS","_id":"30785","page":"77–90","jel":["I24"],"status":"public","oa":"1","place":"Wiesbaden","citation":{"short":"H. Kullmann, in: E. Baum, T.-S. Idel, H. Ullrich (Eds.), Kollegialität und Kooperation in der Schule. Theoretische Konzepte und empirische Befunde, Springer VS, Wiesbaden, 2012, pp. 77–90.","chicago":"Kullmann, Harry. “Erwünschte Charakteristika von Partner/-innen für Lehrerkooperation. Eine empirische Analyse anhand der Selbstbestimmungstheorie der Motivation.” In <i>Kollegialität und Kooperation in der Schule. Theoretische Konzepte und empirische Befunde</i>, edited by Elisabeth Baum, Till-Sebastian Idel, and Heiner Ullrich, 51:77–90. Schule und Gesellschaft. Wiesbaden: Springer VS, 2012. <a href=\"https://doi.org/10.1007/978-3-531-94284-1_5\">https://doi.org/10.1007/978-3-531-94284-1_5</a>.","ieee":"H. Kullmann, “Erwünschte Charakteristika von Partner/-innen für Lehrerkooperation. Eine empirische Analyse anhand der Selbstbestimmungstheorie der Motivation,” in <i>Kollegialität und Kooperation in der Schule. Theoretische Konzepte und empirische Befunde</i>, vol. 51, E. Baum, T.-S. Idel, and H. Ullrich, Eds. Wiesbaden: Springer VS, 2012, pp. 77–90.","apa":"Kullmann, H. (2012). Erwünschte Charakteristika von Partner/-innen für Lehrerkooperation. Eine empirische Analyse anhand der Selbstbestimmungstheorie der Motivation. In E. Baum, T.-S. Idel, &#38; H. Ullrich (Eds.), <i>Kollegialität und Kooperation in der Schule. Theoretische Konzepte und empirische Befunde</i> (Vol. 51, pp. 77–90). Springer VS. <a href=\"https://doi.org/10.1007/978-3-531-94284-1_5\">https://doi.org/10.1007/978-3-531-94284-1_5</a>","bibtex":"@inbook{Kullmann_2012, place={Wiesbaden}, series={Schule und Gesellschaft}, title={Erwünschte Charakteristika von Partner/-innen für Lehrerkooperation. Eine empirische Analyse anhand der Selbstbestimmungstheorie der Motivation}, volume={51}, DOI={<a href=\"https://doi.org/10.1007/978-3-531-94284-1_5\">10.1007/978-3-531-94284-1_5</a>}, booktitle={Kollegialität und Kooperation in der Schule. Theoretische Konzepte und empirische Befunde}, publisher={Springer VS}, author={Kullmann, Harry}, editor={Baum, Elisabeth and Idel, Till-Sebastian and Ullrich, Heiner}, year={2012}, pages={77–90}, collection={Schule und Gesellschaft} }","ama":"Kullmann H. Erwünschte Charakteristika von Partner/-innen für Lehrerkooperation. Eine empirische Analyse anhand der Selbstbestimmungstheorie der Motivation. In: Baum E, Idel T-S, Ullrich H, eds. <i>Kollegialität und Kooperation in der Schule. Theoretische Konzepte und empirische Befunde</i>. Vol 51. Schule und Gesellschaft. Springer VS; 2012:77–90. doi:<a href=\"https://doi.org/10.1007/978-3-531-94284-1_5\">10.1007/978-3-531-94284-1_5</a>","mla":"Kullmann, Harry. “Erwünschte Charakteristika von Partner/-innen für Lehrerkooperation. Eine empirische Analyse anhand der Selbstbestimmungstheorie der Motivation.” <i>Kollegialität und Kooperation in der Schule. Theoretische Konzepte und empirische Befunde</i>, edited by Elisabeth Baum et al., vol. 51, Springer VS, 2012, pp. 77–90, doi:<a href=\"https://doi.org/10.1007/978-3-531-94284-1_5\">10.1007/978-3-531-94284-1_5</a>."}},{"doi":"10.1007/978-3-531-19137-9","language":[{"iso":"ger"}],"main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/978-3-531-19137-9_42","open_access":"1"}],"date_updated":"2026-08-27T09:39:54Z","publication_status":"published","author":[{"full_name":"Hartinger, Andreas","last_name":"Hartinger","first_name":"Andreas"},{"full_name":"Grygier, Patricia","last_name":"Grygier","first_name":"Patricia"},{"first_name":"Florian","last_name":"Ziegler","full_name":"Ziegler, Florian"},{"full_name":"Kullmann, Harry","orcid":"0000-0001-5488-5105","last_name":"Kullmann","first_name":"Harry","id":"77972"}],"publication_identifier":{"eisbn":["978-3-531-19137-9"]},"title":"Der Modellversuch \"GribS\" - erste Befunde","year":"2012","department":[{"_id":"556"}],"type":"book_chapter","date_created":"2022-04-05T10:12:53Z","publication":"Bedingungen des Lehrens und Lernens in der Grundschule. Bilanz und Perspektiven","editor":[{"first_name":"Frank","last_name":"Hellmich","full_name":"Hellmich, Frank"},{"full_name":"Förster, Sabrina","first_name":"Sabrina","last_name":"Förster"},{"last_name":"Hoya","first_name":"Fabian","full_name":"Hoya, Fabian"}],"user_id":"105186","_id":"30757","publisher":"Springer VS","page":"229–232","jel":["I24"],"status":"public","oa":"1","place":"Wiesbaden","citation":{"chicago":"Hartinger, Andreas, Patricia Grygier, Florian Ziegler, and Harry Kullmann. “Der Modellversuch ‘GribS’ - erste Befunde.” In <i>Bedingungen des Lehrens und Lernens in der Grundschule. Bilanz und Perspektiven</i>, edited by Frank Hellmich, Sabrina Förster, and Fabian Hoya, 229–232. Wiesbaden: Springer VS, 2012. <a href=\"https://doi.org/10.1007/978-3-531-19137-9\">https://doi.org/10.1007/978-3-531-19137-9</a>.","short":"A. Hartinger, P. Grygier, F. Ziegler, H. Kullmann, in: F. Hellmich, S. Förster, F. Hoya (Eds.), Bedingungen des Lehrens und Lernens in der Grundschule. Bilanz und Perspektiven, Springer VS, Wiesbaden, 2012, pp. 229–232.","ieee":"A. Hartinger, P. Grygier, F. Ziegler, and H. Kullmann, “Der Modellversuch ‘GribS’ - erste Befunde,” in <i>Bedingungen des Lehrens und Lernens in der Grundschule. Bilanz und Perspektiven</i>, F. Hellmich, S. Förster, and F. Hoya, Eds. Wiesbaden: Springer VS, 2012, pp. 229–232.","apa":"Hartinger, A., Grygier, P., Ziegler, F., &#38; Kullmann, H. (2012). Der Modellversuch “GribS” - erste Befunde. In F. Hellmich, S. Förster, &#38; F. Hoya (Eds.), <i>Bedingungen des Lehrens und Lernens in der Grundschule. Bilanz und Perspektiven</i> (pp. 229–232). Springer VS. <a href=\"https://doi.org/10.1007/978-3-531-19137-9\">https://doi.org/10.1007/978-3-531-19137-9</a>","bibtex":"@inbook{Hartinger_Grygier_Ziegler_Kullmann_2012, place={Wiesbaden}, title={Der Modellversuch “GribS” - erste Befunde}, DOI={<a href=\"https://doi.org/10.1007/978-3-531-19137-9\">10.1007/978-3-531-19137-9</a>}, booktitle={Bedingungen des Lehrens und Lernens in der Grundschule. Bilanz und Perspektiven}, publisher={Springer VS}, author={Hartinger, Andreas and Grygier, Patricia and Ziegler, Florian and Kullmann, Harry}, editor={Hellmich, Frank and Förster, Sabrina and Hoya, Fabian}, year={2012}, pages={229–232} }","ama":"Hartinger A, Grygier P, Ziegler F, Kullmann H. Der Modellversuch “GribS” - erste Befunde. In: Hellmich F, Förster S, Hoya F, eds. <i>Bedingungen des Lehrens und Lernens in der Grundschule. Bilanz und Perspektiven</i>. Springer VS; 2012:229–232. doi:<a href=\"https://doi.org/10.1007/978-3-531-19137-9\">10.1007/978-3-531-19137-9</a>","mla":"Hartinger, Andreas, et al. “Der Modellversuch ‘GribS’ - erste Befunde.” <i>Bedingungen des Lehrens und Lernens in der Grundschule. Bilanz und Perspektiven</i>, edited by Frank Hellmich et al., Springer VS, 2012, pp. 229–232, doi:<a href=\"https://doi.org/10.1007/978-3-531-19137-9\">10.1007/978-3-531-19137-9</a>."}},{"place":"Wiesbaden","oa":"1","citation":{"mla":"Kullmann, Harry. “Verstehe ich Sie richtig? – Informelle Kommunikation via Internet und E-Mail als Beitrag zur Professionalität von Lehrkräften.” <i>Verstehen und Kultur. Mentale Modelle und kulturelle Prägungen</i>, edited by Werner Wiater and Doris Manschke, Springer VS, 2012, pp. 141–165.","ama":"Kullmann H. Verstehe ich Sie richtig? – Informelle Kommunikation via Internet und E-Mail als Beitrag zur Professionalität von Lehrkräften. In: Wiater W, Manschke D, eds. <i>Verstehen und Kultur. Mentale Modelle und kulturelle Prägungen</i>. Springer VS; 2012:141–165.","bibtex":"@inbook{Kullmann_2012, place={Wiesbaden}, title={Verstehe ich Sie richtig? – Informelle Kommunikation via Internet und E-Mail als Beitrag zur Professionalität von Lehrkräften}, booktitle={Verstehen und Kultur. Mentale Modelle und kulturelle Prägungen}, publisher={Springer VS}, author={Kullmann, Harry}, editor={Wiater, Werner and Manschke, Doris}, year={2012}, pages={141–165} }","apa":"Kullmann, H. (2012). Verstehe ich Sie richtig? – Informelle Kommunikation via Internet und E-Mail als Beitrag zur Professionalität von Lehrkräften. In W. Wiater &#38; D. Manschke (Eds.), <i>Verstehen und Kultur. Mentale Modelle und kulturelle Prägungen</i> (pp. 141–165). Springer VS.","ieee":"H. Kullmann, “Verstehe ich Sie richtig? – Informelle Kommunikation via Internet und E-Mail als Beitrag zur Professionalität von Lehrkräften,” in <i>Verstehen und Kultur. Mentale Modelle und kulturelle Prägungen</i>, W. Wiater and D. Manschke, Eds. Wiesbaden: Springer VS, 2012, pp. 141–165.","chicago":"Kullmann, Harry. “Verstehe ich Sie richtig? – Informelle Kommunikation via Internet und E-Mail als Beitrag zur Professionalität von Lehrkräften.” In <i>Verstehen und Kultur. Mentale Modelle und kulturelle Prägungen</i>, edited by Werner Wiater and Doris Manschke, 141–165. Wiesbaden: Springer VS, 2012.","short":"H. Kullmann, in: W. Wiater, D. Manschke (Eds.), Verstehen und Kultur. Mentale Modelle und kulturelle Prägungen, Springer VS, Wiesbaden, 2012, pp. 141–165."},"page":"141–165","publisher":"Springer VS","_id":"30989","user_id":"105186","editor":[{"last_name":"Wiater","first_name":"Werner","full_name":"Wiater, Werner"},{"last_name":"Manschke","first_name":"Doris","full_name":"Manschke, Doris"}],"status":"public","jel":["I24"],"date_created":"2022-05-03T06:01:45Z","type":"book_chapter","department":[{"_id":"556"}],"publication":"Verstehen und Kultur. Mentale Modelle und kulturelle Prägungen","main_file_link":[{"url":"https://link.springer.com/chapter/10.1007/978-3-531-94085-4_7","open_access":"1"}],"language":[{"iso":"ger"}],"title":"Verstehe ich Sie richtig? – Informelle Kommunikation via Internet und E-Mail als Beitrag zur Professionalität von Lehrkräften","year":"2012","publication_identifier":{"isbn":["978-3-531-18069-4"]},"author":[{"id":"77972","first_name":"Harry","last_name":"Kullmann","orcid":"0000-0001-5488-5105","full_name":"Kullmann, Harry"}],"date_updated":"2026-08-27T09:51:56Z","publication_status":"published"},{"status":"public","title":"Learners' identity negotiations and beliefs about pronunciation in study abroad contexts","year":"2011","author":[{"last_name":"Müller","first_name":"Mareike","full_name":"Müller, Mareike","id":"71540"}],"date_updated":"2022-01-06T06:58:02Z","publication_status":"published","main_file_link":[{"url":"http://hdl.handle.net/10012/6067","open_access":"1"}],"_id":"28357","publisher":"University of Waterloo","language":[{"iso":"eng"}],"user_id":"71540","citation":{"chicago":"Müller, Mareike. <i>Learners’ Identity Negotiations and Beliefs about Pronunciation in Study Abroad Contexts</i>. UWSpace: University of Waterloo, 2011.","short":"M. Müller, Learners’ Identity Negotiations and Beliefs about Pronunciation in Study Abroad Contexts, University of Waterloo, UWSpace, 2011.","ieee":"M. Müller, <i>Learners’ identity negotiations and beliefs about pronunciation in study abroad contexts</i>. UWSpace: University of Waterloo, 2011.","apa":"Müller, M. (2011). <i>Learners’ identity negotiations and beliefs about pronunciation in study abroad contexts</i>. University of Waterloo.","bibtex":"@book{Müller_2011, place={UWSpace}, title={Learners’ identity negotiations and beliefs about pronunciation in study abroad contexts}, publisher={University of Waterloo}, author={Müller, Mareike}, year={2011} }","ama":"Müller M. <i>Learners’ Identity Negotiations and Beliefs about Pronunciation in Study Abroad Contexts</i>. University of Waterloo; 2011.","mla":"Müller, Mareike. <i>Learners’ Identity Negotiations and Beliefs about Pronunciation in Study Abroad Contexts</i>. University of Waterloo, 2011."},"abstract":[{"lang":"eng","text":"This dissertation explores learner beliefs about pronunciation and their interaction with identity negotiations in a study-abroad context. Current research on studying abroad has experienced a wave of interest in learner-centered questions, gradually moving away from the narrow focus on students’ linguistic development. In particular, the effects of study abroad on learner identities have attracted attention, revealing the impact of the dispositions of individuals, as well as of interlocutors, on the language learning process. The realm of speaking, especially with regard to pronunciation research, however, has hardly benefited from this interest in the individual perspectives of sojourners. Existing studies merely measure the extent to which learners appropriate native-like accents, resulting in partly inconsistent findings with limited insight into individual learning processes and factors. I thus adopt a different focus by qualitatively investigating the interplay between sojourners’ beliefs about pronunciation and their identity constructions and negotiations. My research is based on five case studies of Canadian learners of German. Each research subject has attended a German university for one or two semesters. In applying narrative inquiry as a research tool for both the within- and cross-case analyses, I investigate participants’ accounts in interviews and e-journals, as conducted at different stages throughout the first sojourn term. Poststructuralist-constructivist conceptualizations of learner identities and beliefs guide the data analysis and interpretation. The results of the holistic and categorical content analyses give insight into the intricate relationship between beliefs about pronunciation and learners’ identity work. In their narratives, learners appear to actively use pronunciation as a tool to construct identity facets in correspondence to specific communities of practice, giving meaning to their investment in the sojourn experience. This process of mediating between different identity constructions appears to be highly complex and partially conflict-laden. The participants’ beliefs and reported learning behaviours are interconnected with their definitions of learning goals, which draw on native-speaker ideals to different extents and with varying results. These orientations are in turn related to the subjects’ degrees of critical language awareness, the latter a factor that appears to play a vital role in shaping the ability of learners to take advantage of learning opportunities. In assessing participants’ learning objectives and their readiness to reflect upon their beliefs and orientations, my study also sheds light on the influence of different learning factor constellations on intercultural learning. The results indicate that unidirectional cause-and-effect relationships cannot be drawn between learners’ beliefs about pronunciation and their abilities to approach their roles as intercultural speakers in sojourn environments. My study rather underlines the importance of illuminating individual learning experiences in their idiosyncrasies and complexities, which may lead to a stronger consideration of learners’ subjective stances in both research and teaching practice. The findings of my study suggest that the primary way that language pedagogy can thus foster the ability to engage in intercultural encounters is by helping learners to become aware of their subjective stances, their self-constructions, and the influence of those on the learning process. Therefore, developing the ability and willingness to critically reflect is crucial, especially with regard to pronunciation. In illuminating the intricate nature of learner beliefs and their influence on the learning process, my study demonstrates the importance of qualitative, emic research into the acquisition of L2 pronunciation."}],"extern":"1","place":"UWSpace","date_created":"2021-12-07T13:06:13Z","type":"dissertation","oa":"1","department":[{"_id":"468"}]},{"department":[{"_id":"475"},{"_id":"200"},{"_id":"202"}],"oa":"1","type":"working_paper","date_created":"2018-05-14T08:02:07Z","citation":{"ama":"Gries T, Redlin M. <i>Trade Openness and Economic Growth: A Panel Causality Analysis</i>. Vol 2011-06. Paderborn University, CIE Center for International Economics; 2011.","bibtex":"@book{Gries_Redlin_2011, series={Working Papers CIE}, title={Trade Openness and Economic Growth: A Panel Causality Analysis}, volume={2011–06}, publisher={Paderborn University, CIE Center for International Economics}, author={Gries, Thomas and Redlin, Margarete}, year={2011}, collection={Working Papers CIE} }","mla":"Gries, Thomas, and Margarete Redlin. <i>Trade Openness and Economic Growth: A Panel Causality Analysis</i>. Vol. 2011–06, Paderborn University, CIE Center for International Economics, 2011.","short":"T. Gries, M. Redlin, Trade Openness and Economic Growth: A Panel Causality Analysis, Paderborn University, CIE Center for International Economics, 2011.","chicago":"Gries, Thomas, and Margarete Redlin. <i>Trade Openness and Economic Growth: A Panel Causality Analysis</i>. Vol. 2011–06. Working Papers CIE. Paderborn University, CIE Center for International Economics, 2011.","apa":"Gries, T., &#38; Redlin, M. (2011). <i>Trade Openness and Economic Growth: A Panel Causality Analysis</i> (Vol. 2011–06). Paderborn University, CIE Center for International Economics.","ieee":"T. Gries and M. Redlin, <i>Trade Openness and Economic Growth: A Panel Causality Analysis</i>, vol. 2011–06. Paderborn University, CIE Center for International Economics, 2011."},"volume":"2011-06","user_id":"135","series_title":"Working Papers CIE","_id":"2734","publisher":"Paderborn University, CIE Center for International Economics","main_file_link":[{"open_access":"1","url":"https://EconPapers.repec.org/RePEc:pdn:ciepap:52"}],"page":"24","date_updated":"2022-01-06T06:57:38Z","author":[{"last_name":"Gries","first_name":"Thomas","full_name":"Gries, Thomas"},{"last_name":"Redlin","first_name":"Margarete","full_name":"Redlin, Margarete","id":"135"}],"title":"Trade Openness and Economic Growth: A Panel Causality Analysis","year":"2011","status":"public"},{"title":"Processing Multilingual Customer Contacts via Social Media","year":"2011","publication_identifier":{"issn":["0176-599X"]},"author":[{"id":"42496","orcid":"0000-0002-8180-5606","first_name":"Michaela","last_name":"Geierhos","full_name":"Geierhos, Michaela"},{"last_name":"Lee","first_name":"Yeong Su","full_name":"Lee, Yeong Su"},{"first_name":"Matthias","last_name":"Bargel","full_name":"Bargel, Matthias"}],"date_updated":"2022-01-06T06:50:58Z","publication_status":"published","intvolume":"        96","main_file_link":[{"url":"http://exmaralda.org/gscl2011/downloads/AZM96.pdf","open_access":"1"}],"series_title":"Arbeiten zur Mehrsprachigkeit - Folge B","language":[{"iso":"eng"}],"publication":"Multilingual Resources, Multilingual Applications: Proceedings of the Conference of the German Society for Computational Linguistics and Language Technology (GSCL) 2011","abstract":[{"lang":"eng","text":"Within this paper, we will describe a new approach to customer interaction management by integrating social networking channels into existing business processes. Until now, contact center agents still read these messages and forward them to the persons in charge of customer’s in the company. But with the introduction of Web 2.0 and social networking clients are more likely to communicate with the companies via Facebook and Twitter instead of filling data in contact forms or sending e-mail requests. In order to maintain an active communication with international clients via social media, the multilingual consumer contacts have to be categorized and then automatically assigned to the corresponding business processes (e.g. technicalservice, shipping, marketing, and accounting). This allows the company to follow general trends in customer opinions on the Internet, but also record two-sided communication for customer relationship management."}],"extern":"1","date_created":"2018-01-29T15:48:34Z","type":"conference","keyword":["Classification of Multilingual Customer Contacts","Contact Center Application Support","Social Media Business Integration"],"department":[{"_id":"36"},{"_id":"1"},{"_id":"579"}],"status":"public","conference":{"end_date":"2011-09-30","location":"Hamburg, Germany","start_date":"2011-09-28","name":"Conference of the German Society for Computational Linguistics and Language Technology (GSCL 2011)"},"page":"219-222","_id":"1122","publisher":"University of Hamburg","user_id":"42496","editor":[{"full_name":"Hedeland, Hanna","first_name":"Hanna","last_name":"Hedeland"},{"first_name":"Thomas","last_name":"Schmidt","full_name":"Schmidt, Thomas"},{"full_name":"Wörner, Kai","first_name":"Kai","last_name":"Wörner"}],"volume":96,"citation":{"mla":"Geierhos, Michaela, et al. “Processing Multilingual Customer Contacts via Social Media.” <i>Multilingual Resources, Multilingual Applications: Proceedings of the Conference of the German Society for Computational Linguistics and Language Technology (GSCL) 2011</i>, edited by Hanna Hedeland et al., vol. 96, University of Hamburg, 2011, pp. 219–22.","ama":"Geierhos M, Lee YS, Bargel M. Processing Multilingual Customer Contacts via Social Media. In: Hedeland H, Schmidt T, Wörner K, eds. <i>Multilingual Resources, Multilingual Applications: Proceedings of the Conference of the German Society for Computational Linguistics and Language Technology (GSCL) 2011</i>. Vol 96. Arbeiten zur Mehrsprachigkeit - Folge B. Hamburg, Germany: University of Hamburg; 2011:219-222.","bibtex":"@inproceedings{Geierhos_Lee_Bargel_2011, place={Hamburg, Germany}, series={Arbeiten zur Mehrsprachigkeit - Folge B}, title={Processing Multilingual Customer Contacts via Social Media}, volume={96}, booktitle={Multilingual Resources, Multilingual Applications: Proceedings of the Conference of the German Society for Computational Linguistics and Language Technology (GSCL) 2011}, publisher={University of Hamburg}, author={Geierhos, Michaela and Lee, Yeong Su and Bargel, Matthias}, editor={Hedeland, Hanna and Schmidt, Thomas and Wörner, KaiEditors}, year={2011}, pages={219–222}, collection={Arbeiten zur Mehrsprachigkeit - Folge B} }","apa":"Geierhos, M., Lee, Y. S., &#38; Bargel, M. (2011). Processing Multilingual Customer Contacts via Social Media. In H. Hedeland, T. Schmidt, &#38; K. Wörner (Eds.), <i>Multilingual Resources, Multilingual Applications: Proceedings of the Conference of the German Society for Computational Linguistics and Language Technology (GSCL) 2011</i> (Vol. 96, pp. 219–222). Hamburg, Germany: University of Hamburg.","ieee":"M. Geierhos, Y. S. Lee, and M. Bargel, “Processing Multilingual Customer Contacts via Social Media,” in <i>Multilingual Resources, Multilingual Applications: Proceedings of the Conference of the German Society for Computational Linguistics and Language Technology (GSCL) 2011</i>, Hamburg, Germany, 2011, vol. 96, pp. 219–222.","chicago":"Geierhos, Michaela, Yeong Su Lee, and Matthias Bargel. “Processing Multilingual Customer Contacts via Social Media.” In <i>Multilingual Resources, Multilingual Applications: Proceedings of the Conference of the German Society for Computational Linguistics and Language Technology (GSCL) 2011</i>, edited by Hanna Hedeland, Thomas Schmidt, and Kai Wörner, 96:219–22. Arbeiten Zur Mehrsprachigkeit - Folge B. Hamburg, Germany: University of Hamburg, 2011.","short":"M. Geierhos, Y.S. Lee, M. Bargel, in: H. Hedeland, T. Schmidt, K. Wörner (Eds.), Multilingual Resources, Multilingual Applications: Proceedings of the Conference of the German Society for Computational Linguistics and Language Technology (GSCL) 2011, University of Hamburg, Hamburg, Germany, 2011, pp. 219–222."},"quality_controlled":"1","place":"Hamburg, Germany","oa":"1"},{"abstract":[{"text":"Within this paper, we describe the special requirements of a semantic annotation scheme used for biographical event\r\nextraction in the framework of the Europeancollaborative research project Biographe. This annotationscheme supports interlingual search for people due to its multilingual support covering four languages such as English, German, French and Dutch.","lang":"eng"}],"extern":"1","publication":"Multilingual Resources, Multilingual Applications. 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In <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011)</i> (pp. 3596–3599). <a href=\"https://doi.org/10.1109/ICASSP.2011.5946256\">https://doi.org/10.1109/ICASSP.2011.5946256</a>"},"publication":"IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2011)","abstract":[{"lang":"eng","text":"The paper proposes a modification of the standard maximum a posteriori (MAP) method for the estimation of the parameters of a Gaussian process for cases where the process is superposed by additive Gaussian observation errors of known variance. Simulations on artificially generated data demonstrate the superiority of the proposed method. While reducing to the ordinary MAP approach in the absence of observation noise, the improvement becomes the more pronounced the larger the variance of the observation noise. The method is further extended to track the parameters in case of non-stationary Gaussian processes."}],"date_created":"2019-07-12T05:29:22Z","oa":"1","department":[{"_id":"54"}],"type":"conference","keyword":["Gaussian processes","MAP-based estimation","maximum a posteriori method","maximum likelihood estimation","nonstationary Gaussian processes"]},{"publication":"IEEE Transactions on Audio, Speech, and Language Processing","issue":"1","abstract":[{"lang":"eng","text":"In this paper, we present a novel blocking matrix and fixed beamformer design for a generalized sidelobe canceler for speech enhancement in a reverberant enclosure. They are based on a new method for estimating the acoustical transfer function ratios in the presence of stationary noise. The estimation method relies on solving a generalized eigenvalue problem in each frequency bin. An adaptive eigenvector tracking utilizing the power iteration method is employed and shown to achieve a high convergence speed. Simulation results demonstrate that the proposed beamformer leads to better noise and interference reduction and reduced speech distortions compared to other blocking matrix designs from the literature."}],"date_created":"2019-07-12T05:29:28Z","type":"journal_article","keyword":["acoustical transfer function ratio","adaptive eigenvector tracking","array signal processing","beamformer design","blocking matrix","eigenvalues and eigenfunctions","eigenvector-based transfer function ratios estimation","generalized sidelobe canceler","interference reduction","iterative methods","power iteration method","reduced speech distortions","reverberant enclosure","reverberation","speech enhancement","stationary noise"],"department":[{"_id":"54"}],"title":"Speech Enhancement With a GSC-Like Structure Employing Eigenvector-Based Transfer Function Ratios Estimation","year":"2011","author":[{"last_name":"Krueger","first_name":"Alexander","full_name":"Krueger, Alexander"},{"first_name":"Ernst","last_name":"Warsitz","full_name":"Warsitz, Ernst"},{"full_name":"Haeb-Umbach, Reinhold","last_name":"Haeb-Umbach","first_name":"Reinhold","id":"242"}],"date_updated":"2022-01-06T06:51:11Z","intvolume":"        19","main_file_link":[{"url":"https://groups.uni-paderborn.de/nt/pubs/2011/KrWaHa11.pdf","open_access":"1"}],"language":[{"iso":"eng"}],"doi":"10.1109/TASL.2010.2047324","citation":{"short":"A. Krueger, E. Warsitz, R. Haeb-Umbach, IEEE Transactions on Audio, Speech, and Language Processing 19 (2011) 206–219.","chicago":"Krueger, Alexander, Ernst Warsitz, and Reinhold Haeb-Umbach. “Speech Enhancement With a GSC-Like Structure Employing Eigenvector-Based Transfer Function Ratios Estimation.” <i>IEEE Transactions on Audio, Speech, and Language Processing</i> 19, no. 1 (2011): 206–19. <a href=\"https://doi.org/10.1109/TASL.2010.2047324\">https://doi.org/10.1109/TASL.2010.2047324</a>.","ieee":"A. Krueger, E. Warsitz, and R. Haeb-Umbach, “Speech Enhancement With a GSC-Like Structure Employing Eigenvector-Based Transfer Function Ratios Estimation,” <i>IEEE Transactions on Audio, Speech, and Language Processing</i>, vol. 19, no. 1, pp. 206–219, 2011.","apa":"Krueger, A., Warsitz, E., &#38; Haeb-Umbach, R. (2011). Speech Enhancement With a GSC-Like Structure Employing Eigenvector-Based Transfer Function Ratios Estimation. <i>IEEE Transactions on Audio, Speech, and Language Processing</i>, <i>19</i>(1), 206–219. <a href=\"https://doi.org/10.1109/TASL.2010.2047324\">https://doi.org/10.1109/TASL.2010.2047324</a>","bibtex":"@article{Krueger_Warsitz_Haeb-Umbach_2011, title={Speech Enhancement With a GSC-Like Structure Employing Eigenvector-Based Transfer Function Ratios Estimation}, volume={19}, DOI={<a href=\"https://doi.org/10.1109/TASL.2010.2047324\">10.1109/TASL.2010.2047324</a>}, number={1}, journal={IEEE Transactions on Audio, Speech, and Language Processing}, author={Krueger, Alexander and Warsitz, Ernst and Haeb-Umbach, Reinhold}, year={2011}, pages={206–219} }","ama":"Krueger A, Warsitz E, Haeb-Umbach R. Speech Enhancement With a GSC-Like Structure Employing Eigenvector-Based Transfer Function Ratios Estimation. <i>IEEE Transactions on Audio, Speech, and Language Processing</i>. 2011;19(1):206-219. doi:<a href=\"https://doi.org/10.1109/TASL.2010.2047324\">10.1109/TASL.2010.2047324</a>","mla":"Krueger, Alexander, et al. “Speech Enhancement With a GSC-Like Structure Employing Eigenvector-Based Transfer Function Ratios Estimation.” <i>IEEE Transactions on Audio, Speech, and Language Processing</i>, vol. 19, no. 1, 2011, pp. 206–19, doi:<a href=\"https://doi.org/10.1109/TASL.2010.2047324\">10.1109/TASL.2010.2047324</a>."},"oa":"1","status":"public","page":"206-219","_id":"11850","user_id":"44006","volume":19},{"year":"2011","title":"A versatile Gaussian splitting approach to non-linear state estimation and its application to noise-robust ASR","status":"public","author":[{"first_name":"Volker","last_name":"Leutnant","full_name":"Leutnant, Volker"},{"full_name":"Krueger, Alexander","last_name":"Krueger","first_name":"Alexander"},{"last_name":"Haeb-Umbach","first_name":"Reinhold","full_name":"Haeb-Umbach, Reinhold","id":"242"}],"date_updated":"2022-01-06T06:51:11Z","main_file_link":[{"url":"https://groups.uni-paderborn.de/nt/pubs/2011/LeKrHa11.pdf","open_access":"1"}],"_id":"11866","language":[{"iso":"eng"}],"user_id":"44006","publication":"Interspeech 2011","citation":{"short":"V. Leutnant, A. Krueger, R. Haeb-Umbach, in: Interspeech 2011, 2011.","chicago":"Leutnant, Volker, Alexander Krueger, and Reinhold Haeb-Umbach. “A Versatile Gaussian Splitting Approach to Non-Linear State Estimation and Its Application to Noise-Robust ASR.” In <i>Interspeech 2011</i>, 2011.","ieee":"V. Leutnant, A. Krueger, and R. Haeb-Umbach, “A versatile Gaussian splitting approach to non-linear state estimation and its application to noise-robust ASR,” in <i>Interspeech 2011</i>, 2011.","apa":"Leutnant, V., Krueger, A., &#38; Haeb-Umbach, R. (2011). A versatile Gaussian splitting approach to non-linear state estimation and its application to noise-robust ASR. In <i>Interspeech 2011</i>.","bibtex":"@inproceedings{Leutnant_Krueger_Haeb-Umbach_2011, title={A versatile Gaussian splitting approach to non-linear state estimation and its application to noise-robust ASR}, booktitle={Interspeech 2011}, author={Leutnant, Volker and Krueger, Alexander and Haeb-Umbach, Reinhold}, year={2011} }","ama":"Leutnant V, Krueger A, Haeb-Umbach R. A versatile Gaussian splitting approach to non-linear state estimation and its application to noise-robust ASR. In: <i>Interspeech 2011</i>. ; 2011.","mla":"Leutnant, Volker, et al. “A Versatile Gaussian Splitting Approach to Non-Linear State Estimation and Its Application to Noise-Robust ASR.” <i>Interspeech 2011</i>, 2011."},"abstract":[{"lang":"eng","text":"In this work, a splitting and weighting scheme that allows for splitting a Gaussian density into a Gaussian mixture density (GMM) is extended to allow the mixture components to be arranged along arbitrary directions. The parameters of the Gaussian mixture are chosen such that the GMM and the original Gaussian still exhibit equal central moments up to an order of four. The resulting mixtures{\\rq} covariances will have eigenvalues that are smaller than those of the covariance of the original distribution, which is a desirable property in the context of non-linear state estimation, since the underlying assumptions of the extended K ALMAN filter are better justified in this case. Application to speech feature enhancement in the context of noise-robust automatic speech recognition reveals the beneficial properties of the proposed approach in terms of a reduced word error rate on the Aurora 2 recognition task."}],"date_created":"2019-07-12T05:29:46Z","type":"conference","department":[{"_id":"54"}],"oa":"1"},{"abstract":[{"lang":"eng","text":"In this paper we address the problem of initial seed selection for frequency domain iterative blind speech separation (BSS) algorithms. The derivation of the seeding algorithm is guided by the goal to select samples which are likely to be caused by source activity and not by noise and at the same time originate from different sources. The proposed algorithm has moderate computational complexity and finds better seed values than alternative schemes, as is demonstrated by experiments on the database of the SiSEC2010 challenge."}],"publication":"Interspeech 2011","citation":{"ieee":"D. H. Tran Vu and R. Haeb-Umbach, “On Initial Seed Selection for Frequency Domain Blind Speech Separation,” in <i>Interspeech 2011</i>, 2011.","apa":"Tran Vu, D. H., &#38; Haeb-Umbach, R. (2011). On Initial Seed Selection for Frequency Domain Blind Speech Separation. In <i>Interspeech 2011</i>.","short":"D.H. Tran Vu, R. Haeb-Umbach, in: Interspeech 2011, 2011.","chicago":"Tran Vu, Dang Hai, and Reinhold Haeb-Umbach. “On Initial Seed Selection for Frequency Domain Blind Speech Separation.” In <i>Interspeech 2011</i>, 2011.","mla":"Tran Vu, Dang Hai, and Reinhold Haeb-Umbach. “On Initial Seed Selection for Frequency Domain Blind Speech Separation.” <i>Interspeech 2011</i>, 2011.","bibtex":"@inproceedings{Tran Vu_Haeb-Umbach_2011, title={On Initial Seed Selection for Frequency Domain Blind Speech Separation}, booktitle={Interspeech 2011}, author={Tran Vu, Dang Hai and Haeb-Umbach, Reinhold}, year={2011} }","ama":"Tran Vu DH, Haeb-Umbach R. On Initial Seed Selection for Frequency Domain Blind Speech Separation. In: <i>Interspeech 2011</i>. ; 2011."},"type":"conference","oa":"1","department":[{"_id":"54"}],"date_created":"2019-07-12T05:30:38Z","date_updated":"2022-01-06T06:51:12Z","status":"public","year":"2011","title":"On Initial Seed Selection for Frequency Domain Blind Speech Separation","author":[{"full_name":"Tran Vu, Dang Hai","last_name":"Tran Vu","first_name":"Dang Hai"},{"id":"242","first_name":"Reinhold","last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold"}],"user_id":"44006","main_file_link":[{"open_access":"1","url":"https://groups.uni-paderborn.de/nt/pubs/2011/TrHa11.pdf"}],"_id":"11911","language":[{"iso":"eng"}]},{"main_file_link":[{"url":"http://www.springer.com/engineering/signals/book/978-3-642-21316-8?detailsPage=authorsAndEditors","open_access":"1"}],"_id":"11945","publisher":"Springer","language":[{"iso":"eng"}],"user_id":"44006","editor":[{"full_name":"Kolossa, Dorothea","last_name":"Kolossa","first_name":"Dorothea"},{"first_name":"Reinhold","last_name":"Haeb-Umbach","full_name":"Haeb-Umbach, Reinhold","id":"242"}],"title":"Robust Speech Recognition of Uncertain or Missing Data --- Theory and Applications","status":"public","year":"2011","date_updated":"2022-01-06T06:51:12Z","date_created":"2019-07-12T05:31:17Z","type":"book_editor","oa":"1","department":[{"_id":"54"}],"citation":{"chicago":"Kolossa, Dorothea, and Reinhold Haeb-Umbach, eds. <i>Robust Speech Recognition of Uncertain or Missing Data --- Theory and Applications</i>. Springer, 2011.","short":"D. Kolossa, R. Haeb-Umbach, eds., Robust Speech Recognition of Uncertain or Missing Data --- Theory and Applications, Springer, 2011.","apa":"Kolossa, D., &#38; Haeb-Umbach, R. (Eds.). (2011). <i>Robust Speech Recognition of Uncertain or Missing Data --- Theory and Applications</i>. Springer.","ieee":"D. Kolossa and R. Haeb-Umbach, Eds., <i>Robust Speech Recognition of Uncertain or Missing Data --- Theory and Applications</i>. Springer, 2011.","ama":"Kolossa D, Haeb-Umbach R, eds. <i>Robust Speech Recognition of Uncertain or Missing Data --- Theory and Applications</i>. Springer; 2011.","bibtex":"@book{Kolossa_Haeb-Umbach_2011, title={Robust Speech Recognition of Uncertain or Missing Data --- Theory and Applications}, publisher={Springer}, year={2011} }","mla":"Kolossa, Dorothea, and Reinhold Haeb-Umbach, editors. <i>Robust Speech Recognition of Uncertain or Missing Data --- Theory and Applications</i>. Springer, 2011."}},{"editor":[{"full_name":"Maaser, Michael","first_name":"Michael","last_name":"Maaser"},{"first_name":"Gerrit","last_name":"Walther","full_name":"Walther, Gerrit"}],"user_id":"16220","_id":"35050","publisher":"J.B. Metzler","page":"242–247","status":"public","oa":"1","place":"Stuttgart; Weimar","citation":{"bibtex":"@inbook{Süßmann_2011, place={Stuttgart; Weimar}, title={[Art.] Verwaltung}, DOI={<a href=\"https://doi.org/10.1007/978-3-476-00131-3_54\">https://doi.org/10.1007/978-3-476-00131-3_54</a>}, booktitle={Bildung. Ziele und Formen, Traditionen und Systeme, Medien und Akteure}, publisher={J.B. Metzler}, author={Süßmann, Johannes}, editor={Maaser, Michael and Walther, Gerrit}, year={2011}, pages={242–247} }","ama":"Süßmann J. [Art.] Verwaltung. In: Maaser M, Walther G, eds. <i>Bildung. Ziele und Formen, Traditionen und Systeme, Medien und Akteure</i>. J.B. Metzler; 2011:242–247. doi:<a href=\"https://doi.org/10.1007/978-3-476-00131-3_54\">https://doi.org/10.1007/978-3-476-00131-3_54</a>","mla":"Süßmann, Johannes. “[Art.] Verwaltung.” <i>Bildung. Ziele und Formen, Traditionen und Systeme, Medien und Akteure</i>, edited by Michael Maaser and Gerrit Walther, J.B. Metzler, 2011, pp. 242–247, doi:<a href=\"https://doi.org/10.1007/978-3-476-00131-3_54\">https://doi.org/10.1007/978-3-476-00131-3_54</a>.","chicago":"Süßmann, Johannes. “[Art.] Verwaltung.” In <i>Bildung. Ziele und Formen, Traditionen und Systeme, Medien und Akteure</i>, edited by Michael Maaser and Gerrit Walther, 242–247. Stuttgart; Weimar: J.B. Metzler, 2011. <a href=\"https://doi.org/10.1007/978-3-476-00131-3_54\">https://doi.org/10.1007/978-3-476-00131-3_54</a>.","short":"J. Süßmann, in: M. Maaser, G. Walther (Eds.), Bildung. Ziele und Formen, Traditionen und Systeme, Medien und Akteure, J.B. Metzler, Stuttgart; Weimar, 2011, pp. 242–247.","ieee":"J. Süßmann, “[Art.] Verwaltung,” in <i>Bildung. Ziele und Formen, Traditionen und Systeme, Medien und Akteure</i>, M. Maaser and G. Walther, Eds. Stuttgart; Weimar: J.B. Metzler, 2011, pp. 242–247.","apa":"Süßmann, J. (2011). [Art.] Verwaltung. In M. Maaser &#38; G. Walther (Eds.), <i>Bildung. Ziele und Formen, Traditionen und Systeme, Medien und Akteure</i> (pp. 242–247). J.B. Metzler. <a href=\"https://doi.org/10.1007/978-3-476-00131-3_54\">https://doi.org/10.1007/978-3-476-00131-3_54</a>"},"doi":"https://doi.org/10.1007/978-3-476-00131-3_54","language":[{"iso":"ger"}],"main_file_link":[{"open_access":"1","url":"https://link.springer.com/chapter/10.1007/978-3-476-00131-3_54"}],"publication_status":"published","date_updated":"2022-12-28T21:20:09Z","author":[{"id":"16220","full_name":"Süßmann, Johannes","last_name":"Süßmann","first_name":"Johannes","orcid":"0000-0001-5716-0863"}],"publication_identifier":{"isbn":["978-3-476-02098-7","978-3-476-00131-3"]},"title":"[Art.] Verwaltung","year":"2011","department":[{"_id":"446"}],"type":"encyclopedia_article","date_created":"2022-12-28T19:04:51Z","publication":"Bildung. Ziele und Formen, Traditionen und Systeme, Medien und Akteure"}]