[{"_id":"4485","department":[{"_id":"208"},{"_id":"282"}],"user_id":"51057","keyword":["educational development","study programmes","approaches to studying"],"extern":"1","alternative_title":["Education for a Global Networked Society"],"type":"conference","abstract":[{"lang":"eng","text":"Research on teaching and learning in higher education has first and foremost centered on individuals, i.e. students' and teachers' approaches to learning and teaching as well as methods (Entwistle, McCune, & Scheja, 2006; Entwistle & Peterson, 2004). As a consequence, concepts on how to improve and innovate education at higher education institutions (HEI) have stayed on the level of individual courses, trying to qualify teachers to implement new teaching and learning methods in their classrooms (Aineley, 2008, S. 619). Yet, there are both theoretical as well as practical reasons that argue for a broader perspective on learning processes and, as a consequence, reach beyond the course-level but focus on entire educational programmes instead: First, over the last thirty years or so, learning theories are increasingly stressing the importance of (a) social-material contexts (McInerney & van Etten, 2002) as well as (b) learners' subjective experiences. This suggests that a course of study be not regarded as a mere addition of more or less independent courses, but rather as a holistic learning experience. This includes the sum total of a student's educationally purposeful social-material interactions at a HEI both within and outside the classroom (cf. Hu & Kuh, 2002). A second, more practical reason why educational researchers and designers should take a closer look on the design of educational programmes lies in the Bologna process: The introduction of the European Credit Transfer System as well as the tow-tiered study structure force HEI to systematically craft their programmes' internal structure. Due to the fact that there are virtually no pedagogical concepts concerning the design of study programmes, these design processes have so far been dominated by administrative considerations, largely neglecting students' experiences within the programme structures (Winter, 2009; Hildbrand, Tremp, Jäger & Tückmantel, 2008). Thus, it can be concluded that there is a lack of knowledge on how distinctive design features of study programmes (1) are perceived by students and (2) impact on their action strategies concerning for example the selection of learning activities, the attribution of resources for learning, and social interactions with their peers."}],"status":"public","publisher":"European Association for Research on Learning and Instruction","date_updated":"2022-01-06T07:01:06Z","author":[{"orcid":" https://orcid.org/0000-0001-9262-5646","last_name":"Jenert","full_name":"Jenert, Tobias","id":"71994","first_name":"Tobias"}],"date_created":"2018-09-19T08:41:01Z","title":"Developing a learning centered model for designing and managing study programmes","conference":{"end_date":"2011-09-03","location":"Exeter","name":"14th Biennial European Conference for Research on Learning and Instruction (EARLI)","start_date":"2011-08-30"},"year":"2011","citation":{"ieee":"T. Jenert, “Developing a learning centered model for designing and managing study programmes,” presented at the 14th Biennial European Conference for Research on Learning and Instruction (EARLI), Exeter, 2011.","chicago":"Jenert, Tobias. “Developing a Learning Centered Model for Designing and Managing Study Programmes.” European Association for Research on Learning and Instruction, 2011.","ama":"Jenert T. Developing a learning centered model for designing and managing study programmes. In: European Association for Research on Learning and Instruction; 2011.","apa":"Jenert, T. (2011). Developing a learning centered model for designing and managing study programmes. Presented at the 14th Biennial European Conference for Research on Learning and Instruction (EARLI), Exeter: European Association for Research on Learning and Instruction.","short":"T. Jenert, in: European Association for Research on Learning and Instruction, 2011.","mla":"Jenert, Tobias. <i>Developing a Learning Centered Model for Designing and Managing Study Programmes</i>. European Association for Research on Learning and Instruction, 2011.","bibtex":"@inproceedings{Jenert_2011, title={Developing a learning centered model for designing and managing study programmes}, publisher={European Association for Research on Learning and Instruction}, author={Jenert, Tobias}, year={2011} }"}},{"title":"Zugänge zum Begriff der Lernkultur: Eine Systematisierung auf Basis kultur-und lerntheoretischer Überlegungen","date_updated":"2022-01-06T07:01:04Z","author":[{"full_name":"Jenert, Tobias","last_name":"Jenert","first_name":"Tobias"},{"first_name":"Anja","last_name":"Gebhardt","full_name":"Gebhardt, Anja"}],"date_created":"2018-09-18T11:50:40Z","year":"2010","citation":{"ama":"Jenert T, Gebhardt A. <i>Zugänge Zum Begriff Der Lernkultur: Eine Systematisierung Auf Basis Kultur-Und Lerntheoretischer Überlegungen</i>.; 2010.","ieee":"T. Jenert and A. Gebhardt, <i>Zugänge zum Begriff der Lernkultur: Eine Systematisierung auf Basis kultur-und lerntheoretischer Überlegungen</i>. 2010.","chicago":"Jenert, Tobias, and Anja Gebhardt. <i>Zugänge Zum Begriff Der Lernkultur: Eine Systematisierung Auf Basis Kultur-Und Lerntheoretischer Überlegungen</i>, 2010.","mla":"Jenert, Tobias, and Anja Gebhardt. <i>Zugänge Zum Begriff Der Lernkultur: Eine Systematisierung Auf Basis Kultur-Und Lerntheoretischer Überlegungen</i>. 2010.","bibtex":"@book{Jenert_Gebhardt_2010, title={Zugänge zum Begriff der Lernkultur: Eine Systematisierung auf Basis kultur-und lerntheoretischer Überlegungen}, author={Jenert, Tobias and Gebhardt, Anja}, year={2010} }","short":"T. Jenert, A. Gebhardt, Zugänge Zum Begriff Der Lernkultur: Eine Systematisierung Auf Basis Kultur-Und Lerntheoretischer Überlegungen, 2010.","apa":"Jenert, T., &#38; Gebhardt, A. (2010). <i>Zugänge zum Begriff der Lernkultur: Eine Systematisierung auf Basis kultur-und lerntheoretischer Überlegungen</i>."},"keyword":["Lernkultur","learning culture","culture theory","approaches to learning culture","culture of learning"],"extern":"1","_id":"4448","department":[{"_id":"208"},{"_id":"282"}],"user_id":"51057","abstract":[{"text":"\"Lernkultur\" wird als Begriff häufig gebraucht und fast ebenso häufig definiert  das gilt für den betrieblichen Kontext ebenso wie für die Bereiche der Schul-, Hochschul-, Berufs- und Erwachsenenbildung (z. B. Wulf, Althans, Blaschke, Ferrin, Göhlich, Jörissen, Mattig et al., 2007; Jenert, Zellweger Moser, Dommen & Gebhardt, 2009; Kirchhöfer, 2004; Erpenbeck & Sauer, 2000). Trotz der grossen Aufmerksamkeit, die der Begriff in den letzten zwei Jahrzehnten erfahren hat, kann man nicht von einem in sich geschlossenen Forschungsprogramm sprechen. Die Zugänge zum Phänomenbereich Lernkultur sind ebenso vielfältig wie die hinter einzelnen Ansätzen stehenden Lernkulturkonstrukte. Den Autoren ist keine Publikation bekannt, welche unterschiedliche Ansätze der Lernkulturforschung systematisch aufarbeitet. Eine wichtige Referenzquelle ist der Bericht von Kuh und Whitt (1988) \"The Invisible Tapestry: Culture in American Colleges and Universities\". Ausgehend von einer fundierten Übersicht zu unterschiedlichen Zugängen zum Kulturbegriff (oft in starker Anlehnung an die Organisationskulturforschung (vgl. Allaire & Firsirotu, 1984)) stellen die Autoren ein Rahmenmodell zur Analyse von Hochschulkulturen vor (Kuh und Whitt, 1988, S. 56). Diese Arbeit erweist sich für ein besseres Verständnis unter-schiedlicher Zugänge zum Lernkulturbegriff als aufschlussreich, weil im Kontext Hoch-schule zwangsweise viele Aspekte des Lernens und Lehrens angesprochen werden. Allerdings fokussiert auch dieser Bericht nicht das Konstrukt der Lernkultur und bietet damit nur einen Ausgangspunkt für die Identifizierung unterschiedlicher Zugänge.","lang":"ger"}],"status":"public","type":"report"},{"language":[{"iso":"eng"}],"keyword":["RailCab","dependability-critical behavior","dependability-oriented design","failure mode","rail-bound vehicle","secure self-optimizing systems","self-optimizing function modules","optimisation","railways","self-adjusting systems"],"department":[{"_id":"151"}],"user_id":"55222","_id":"9760","status":"public","abstract":[{"text":"Self-optimizing systems are able to adapt their behavior autonomously according to their current self-determined objectives. Unforeseen influences could lead to dependability-critical behavior of the system. Methods are required which secure self-optimizing systems during operation. These methods to increase the dependability of the system should already be taken into consideration in the design process. This paper presents a guideline for the dependability-oriented design of self-optimizing systems, which integrates established classical methods like failure mode and effects analysis as well as methods based on self-optimization. On the one hand self-optimization is used to increase the dependability of the system by integrating objectives like safety, availability, and reliability to the objectives of the system. On the other hand methods are required to ensure the self-optimization itself. As basis for this guideline serves the principle solution of the system. The six phases of the guideline extend the design process and lead to an enhanced principle solution. Additionally, the guideline illustrates phases to implement and validate the self-optimizing system. The proposed guideline is applied to an innovative rail-bound vehicle, called RailCab, which is equipped with self-optimizing function modules.","lang":"eng"}],"publication":"Industrial Informatics (INDIN), 2010 8th IEEE International Conference on","type":"conference","doi":"10.1109/INDIN.2010.5549490","title":"Guideline for the dependability-oriented design of self-optimizing systems","date_created":"2019-05-13T10:25:26Z","author":[{"first_name":"Christoph","last_name":"Sondermann-Wölke","full_name":"Sondermann-Wölke, Christoph"},{"first_name":"Tobias","last_name":"Hemsel","id":"210","full_name":"Hemsel, Tobias"},{"first_name":"Walter","id":"21220","full_name":"Sextro, Walter","last_name":"Sextro"},{"first_name":"Jürgen","last_name":"Gausemeier","full_name":"Gausemeier, Jürgen"},{"last_name":"Pook","full_name":"Pook, Sebastian","first_name":"Sebastian"}],"date_updated":"2022-01-06T07:04:19Z","page":"739 -744","citation":{"ama":"Sondermann-Wölke C, Hemsel T, Sextro W, Gausemeier J, Pook S. Guideline for the dependability-oriented design of self-optimizing systems. In: <i>Industrial Informatics (INDIN), 2010 8th IEEE International Conference On</i>. ; 2010:739-744. doi:<a href=\"https://doi.org/10.1109/INDIN.2010.5549490\">10.1109/INDIN.2010.5549490</a>","chicago":"Sondermann-Wölke, Christoph, Tobias Hemsel, Walter Sextro, Jürgen Gausemeier, and Sebastian Pook. “Guideline for the Dependability-Oriented Design of Self-Optimizing Systems.” In <i>Industrial Informatics (INDIN), 2010 8th IEEE International Conference On</i>, 739–44, 2010. <a href=\"https://doi.org/10.1109/INDIN.2010.5549490\">https://doi.org/10.1109/INDIN.2010.5549490</a>.","ieee":"C. Sondermann-Wölke, T. Hemsel, W. Sextro, J. Gausemeier, and S. Pook, “Guideline for the dependability-oriented design of self-optimizing systems,” in <i>Industrial Informatics (INDIN), 2010 8th IEEE International Conference on</i>, 2010, pp. 739–744.","bibtex":"@inproceedings{Sondermann-Wölke_Hemsel_Sextro_Gausemeier_Pook_2010, title={Guideline for the dependability-oriented design of self-optimizing systems}, DOI={<a href=\"https://doi.org/10.1109/INDIN.2010.5549490\">10.1109/INDIN.2010.5549490</a>}, booktitle={Industrial Informatics (INDIN), 2010 8th IEEE International Conference on}, author={Sondermann-Wölke, Christoph and Hemsel, Tobias and Sextro, Walter and Gausemeier, Jürgen and Pook, Sebastian}, year={2010}, pages={739–744} }","short":"C. Sondermann-Wölke, T. Hemsel, W. Sextro, J. Gausemeier, S. Pook, in: Industrial Informatics (INDIN), 2010 8th IEEE International Conference On, 2010, pp. 739–744.","mla":"Sondermann-Wölke, Christoph, et al. “Guideline for the Dependability-Oriented Design of Self-Optimizing Systems.” <i>Industrial Informatics (INDIN), 2010 8th IEEE International Conference On</i>, 2010, pp. 739–44, doi:<a href=\"https://doi.org/10.1109/INDIN.2010.5549490\">10.1109/INDIN.2010.5549490</a>.","apa":"Sondermann-Wölke, C., Hemsel, T., Sextro, W., Gausemeier, J., &#38; Pook, S. (2010). Guideline for the dependability-oriented design of self-optimizing systems. In <i>Industrial Informatics (INDIN), 2010 8th IEEE International Conference on</i> (pp. 739–744). <a href=\"https://doi.org/10.1109/INDIN.2010.5549490\">https://doi.org/10.1109/INDIN.2010.5549490</a>"},"year":"2010","quality_controlled":"1"},{"date_updated":"2022-01-06T06:51:12Z","oa":"1","author":[{"first_name":"Dang Hai","full_name":"Tran Vu, Dang Hai","last_name":"Tran Vu"},{"last_name":"Haeb-Umbach","id":"242","full_name":"Haeb-Umbach, Reinhold","first_name":"Reinhold"}],"date_created":"2019-07-12T05:30:40Z","title":"Blind speech separation employing directional statistics in an Expectation Maximization framework","main_file_link":[{"url":"https://groups.uni-paderborn.de/nt/pubs/2010/DaHa10-2.pdf","open_access":"1"}],"doi":"10.1109/ICASSP.2010.5495994","year":"2010","citation":{"ieee":"D. H. Tran Vu and R. Haeb-Umbach, “Blind speech separation employing directional statistics in an Expectation Maximization framework,” in <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2010)</i>, 2010, pp. 241–244.","chicago":"Tran Vu, Dang Hai, and Reinhold Haeb-Umbach. “Blind Speech Separation Employing Directional Statistics in an Expectation Maximization Framework.” In <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2010)</i>, 241–44, 2010. <a href=\"https://doi.org/10.1109/ICASSP.2010.5495994\">https://doi.org/10.1109/ICASSP.2010.5495994</a>.","ama":"Tran Vu DH, Haeb-Umbach R. Blind speech separation employing directional statistics in an Expectation Maximization framework. In: <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2010)</i>. ; 2010:241-244. doi:<a href=\"https://doi.org/10.1109/ICASSP.2010.5495994\">10.1109/ICASSP.2010.5495994</a>","short":"D.H. Tran Vu, R. Haeb-Umbach, in: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2010), 2010, pp. 241–244.","bibtex":"@inproceedings{Tran Vu_Haeb-Umbach_2010, title={Blind speech separation employing directional statistics in an Expectation Maximization framework}, DOI={<a href=\"https://doi.org/10.1109/ICASSP.2010.5495994\">10.1109/ICASSP.2010.5495994</a>}, booktitle={IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2010)}, author={Tran Vu, Dang Hai and Haeb-Umbach, Reinhold}, year={2010}, pages={241–244} }","mla":"Tran Vu, Dang Hai, and Reinhold Haeb-Umbach. “Blind Speech Separation Employing Directional Statistics in an Expectation Maximization Framework.” <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2010)</i>, 2010, pp. 241–44, doi:<a href=\"https://doi.org/10.1109/ICASSP.2010.5495994\">10.1109/ICASSP.2010.5495994</a>.","apa":"Tran Vu, D. H., &#38; Haeb-Umbach, R. (2010). Blind speech separation employing directional statistics in an Expectation Maximization framework. In <i>IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2010)</i> (pp. 241–244). <a href=\"https://doi.org/10.1109/ICASSP.2010.5495994\">https://doi.org/10.1109/ICASSP.2010.5495994</a>"},"page":"241-244","_id":"11913","user_id":"44006","department":[{"_id":"54"}],"keyword":["array signal processing","blind source separation","blind speech separation","complex vector space","complex Watson distribution","directional statistics","expectation-maximisation algorithm","expectation maximization algorithm","Fourier transform","Fourier transforms","generalized sidelobe canceller","interference suppression","maximum signal-to-noise ratio beamformer","microphone signal","probabilistic model","spatial aliasing","spatial beamforming configuration","speech enhancement","statistical distributions"],"language":[{"iso":"eng"}],"type":"conference","publication":"IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2010)","abstract":[{"lang":"eng","text":"In this paper we propose to employ directional statistics in a complex vector space to approach the problem of blind speech separation in the presence of spatially correlated noise. We interpret the values of the short time Fourier transform of the microphone signals to be draws from a mixture of complex Watson distributions, a probabilistic model which naturally accounts for spatial aliasing. The parameters of the density are related to the a priori source probabilities, the power of the sources and the transfer function ratios from sources to sensors. Estimation formulas are derived for these parameters by employing the Expectation Maximization (EM) algorithm. The E-step corresponds to the estimation of the source presence probabilities for each time-frequency bin, while the M-step leads to a maximum signal-to-noise ratio (MaxSNR) beamformer in the presence of uncertainty about the source activity. Experimental results are reported for an implementation in a generalized sidelobe canceller (GSC) like spatial beamforming configuration for 3 speech sources with significant coherent noise in reverberant environments, demonstrating the usefulness of the novel modeling framework."}],"status":"public"},{"place":"Fukuoka, Japan ","year":"2004","citation":{"ama":"Schattkowsky T, Loeser C, Müller W. Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks. In: <i>Proceedings of AINA2004</i>. IEEE; 2004. doi:<a href=\"https://doi.org/10.1109/AINA.2004.1283977\">10.1109/AINA.2004.1283977</a>","chicago":"Schattkowsky, Tim, Chris Loeser, and Wolfgang Müller. “Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks.” In <i>Proceedings of AINA2004</i>. Fukuoka, Japan : IEEE, 2004. <a href=\"https://doi.org/10.1109/AINA.2004.1283977\">https://doi.org/10.1109/AINA.2004.1283977</a>.","ieee":"T. Schattkowsky, C. Loeser, and W. Müller, “Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks,” presented at the  18th International Conference on Advanced Information Networking and Applications, Fukuoka, Japan , 2004, doi: <a href=\"https://doi.org/10.1109/AINA.2004.1283977\">10.1109/AINA.2004.1283977</a>.","apa":"Schattkowsky, T., Loeser, C., &#38; Müller, W. (2004). Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks. <i>Proceedings of AINA2004</i>.  18th International Conference on Advanced Information Networking and Applications, Fukuoka, Japan . <a href=\"https://doi.org/10.1109/AINA.2004.1283977\">https://doi.org/10.1109/AINA.2004.1283977</a>","mla":"Schattkowsky, Tim, et al. “Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks.” <i>Proceedings of AINA2004</i>, IEEE, 2004, doi:<a href=\"https://doi.org/10.1109/AINA.2004.1283977\">10.1109/AINA.2004.1283977</a>.","bibtex":"@inproceedings{Schattkowsky_Loeser_Müller_2004, place={Fukuoka, Japan }, title={Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks}, DOI={<a href=\"https://doi.org/10.1109/AINA.2004.1283977\">10.1109/AINA.2004.1283977</a>}, booktitle={Proceedings of AINA2004}, publisher={IEEE}, author={Schattkowsky, Tim and Loeser, Chris and Müller, Wolfgang}, year={2004} }","short":"T. Schattkowsky, C. Loeser, W. Müller, in: Proceedings of AINA2004, IEEE, Fukuoka, Japan , 2004."},"publication_identifier":{"isbn":["0-7695-2051-0"]},"title":"Peer-To-Peer Technology for Interconnecting Web Services in Heterogeneous Networks","doi":"10.1109/AINA.2004.1283977","conference":{"location":"Fukuoka, Japan ","name":" 18th International Conference on Advanced Information Networking and Applications"},"date_updated":"2023-01-24T09:06:02Z","publisher":"IEEE","author":[{"full_name":"Schattkowsky, Tim","last_name":"Schattkowsky","first_name":"Tim"},{"last_name":"Loeser","full_name":"Loeser, Chris","first_name":"Chris"},{"first_name":"Wolfgang","last_name":"Müller","id":"16243","full_name":"Müller, Wolfgang"}],"date_created":"2023-01-24T09:05:58Z","abstract":[{"text":"The interconnection of software components is a key to enabling collaborative work. However, technology differences and security barriers like firewalls often hinder establishing collaborative infrastructures between enterprises or even within a single enterprise. We introduce a peer-to-peer based network infrastructure that transparently overcomes these problems using relay and routing mechanisms as well as different underlying transport protocols. We discuss the application of this technology to interconnect Web services.","lang":"eng"}],"status":"public","type":"conference","publication":"Proceedings of AINA2004","keyword":["Peer to peer computing","Web services","Intelligent networks","Routing","Relays","Simple object access protocol","Collaborative work","Transport protocols","Network address translation","Java"],"language":[{"iso":"eng"}],"_id":"39071","user_id":"5786","department":[{"_id":"672"}]}]