@inbook{60515, abstract = {{Lehrer:innen des Fachs Geschichte müssen sowohl bestimmte inhaltliche und sprachliche Anforderungen erfüllen als auch entsprechende Schülerkompetenzen fördern, um bestmögliche Lernergebnisse zu erzielen. Wie sich dieses Anliegen im Rahmen sprachsensiblen Geschichtsunterrichts realisieren lässt, wird hier unter besonderer Berücksichtigung textbezogener Schwierigkeiten aus linguistischer und themenbezogener Perspektive untersucht. Die Ergebnisse werden für die Ausdifferenzierung eines Analyserasters für sprachsensible Textarbeit im Geschichtsunterricht genutzt.}}, author = {{Müller, Jennifer}}, booktitle = {{DaF-/DaZ-/DaM-Bildungsräume. Sprech- & Textformen im Fokus}}, editor = {{Dirks , Una}}, pages = {{197–218}}, publisher = {{Universitätsbibliothek Marburg}}, title = {{{Lehrmaterialanalyse als Grundlage für die Planung sprachsensiblen Geschichtsunterrichts}}}, year = {{2019}}, } @inbook{65201, abstract = {{The Children's Bible as one of the central mediums in the history of Protestant religious educa- tion has only come into the focus of research during the last three decades. It is astonishing that the picture as a striking element of this genre has hardly been explored so far. The author ad- dresses this research gap and develops an analytical apparatus. This permits the examination of image concepts in relation to the complete work or to an individual image using functional differentiations. The illustration concepts the author has developed contribute to a new and – sometimes – surprising interpretation of the imagery of old and new illustrated bibles (“Bilder-Bi- beln”) and Children's Bibles in contexts of religious education. (Der Beitrag bietet eine Zusammenfassung meiner Habilitationsschrift).}}, author = {{Keuchen, Marion}}, booktitle = {{ Die Bibel in der Kunst (BiKu)/ Bible in the Arts (BiA)}}, pages = {{1--28}}, title = {{{Bildkonzeptionen in historischen Bilder- und Kinderbibeln und ihre Wiederentdeckung in der Gegenwart}}}, year = {{2019}}, } @inproceedings{65782, author = {{Elit, Stefan}}, location = {{Bielefeld}}, publisher = {{Universität Paderborn}}, title = {{{DIE FLUCHT (1977) oder: Die wachsende Ratlosigkeit nach 1976}}}, doi = {{10.17619/UNIPB/1-694}}, year = {{2019}}, } @inbook{30998, author = {{Kullmann, Harry and Friedli, Reto and Hattermann, Mathias}}, booktitle = {{Inklusion im schulischen Alltag – Praxiskonzepte und Forschungsergebnisse aus der Laborschule}}, editor = {{Biermann, Christine and Geist, Sabine and Kullmann, Harry and Textor, Annette}}, isbn = {{978-3-7815-2341-8}}, pages = {{261–286}}, publisher = {{Klinkhardt}}, title = {{{Dem Verstehen auf der Spur – Ausgewählte Befunde zu den Grundvorstellungen von Schülerinnen und Schülern beim Rechnen mit negativen Zahlen aus einem Unterrichtsstudien-Projekt zum inklusiven Mathematikunterricht}}}, volume = {{10}}, year = {{2019}}, } @inbook{30748, author = {{Geist, Sabine and Kullmann, Harry and Lütje-Klose, Birgit and Siepmann, Christof}}, booktitle = {{Inklusion im schulischen Alltag – Praxiskonzepte und Forschungsergebnisse aus der Laborschule}}, editor = {{Biermann, Christine and Geist, Sabine and Kullmann, Harry and Textor, Annette}}, isbn = {{978-3-7815-2341-8}}, pages = {{235–259}}, publisher = {{Klinkhardt}}, title = {{{Subjektive Wahrnehmung von Inklusion durch Schülerinnen und Schüler mit sonderpädagogischem Förderbedarf an der Laborschule Bielefeld}}}, volume = {{10}}, year = {{2019}}, } @inbook{29785, author = {{Geist, Sabine and Biermann, Christine and Kullmann, Harry and Textor, Annette}}, booktitle = {{Inklusion im schulischen Alltag – Praxiskonzepte und Forschungsergebnisse aus der Laborschule}}, editor = {{Geist, Sabine and Kullmann, Harry and Textor, Annette and Biermann, Christine}}, isbn = {{ 978-3-7815-2341-8}}, pages = {{9--13}}, publisher = {{Klinkhardt}}, title = {{{Inklusion im schulischen Alltag – Praxiskonzepte und Forschungsergebnisse aus der Laborschule Bielefeld. Einführung in den Sammelband}}}, volume = {{10}}, year = {{2019}}, } @inbook{31003, author = {{Kullmann, Harry and Hülshoff, Andreas}}, booktitle = {{Zwischen Persönlichkeitsbildung und Leistungsentwicklung. Fachspezifische Zugänge zu inklusivem Unterricht im interdisziplinären Diskurs}}, editor = {{Baumert, Britta and Willen, Mareike}}, isbn = {{978-3-7815-2323-4}}, pages = {{49–69}}, publisher = {{Klinkhardt}}, title = {{{"In erster Linie Kopfsache"!? ‒ Einstellungen von Lehrkräften und Lehramtsstudierenden zu schulischer Inklusion: Theoretische Grundlagen und jüngere empirische Befunde }}}, year = {{2019}}, } @book{66863, editor = {{Christine, Biermann and Geist, Sabine and Kullmann, Harry and Textor, Annette}}, isbn = {{978-3-7815-2341-8}}, publisher = {{Julius Klinkhardt}}, title = {{{Inklusion im schulischen Alltag Praxiskonzepte und Forschungsergebnisse aus der Laborschule Bielefeld}}}, volume = {{10}}, year = {{2019}}, } @inproceedings{2479, author = {{Mohr, Felix and Wever, Marcel Dominik and Hüllermeier, Eyke and Faez, Amin}}, booktitle = {{SCC}}, location = {{San Francisco, CA, USA}}, publisher = {{IEEE}}, title = {{{(WIP) Towards the Automated Composition of Machine Learning Services}}}, doi = {{10.1109/SCC.2018.00039}}, year = {{2018}}, } @inproceedings{2480, abstract = {{Understanding the behavior of the components of service function chains (SFCs) in different load situations is important for efficient and automatic management and orches- tration of services. For this purpose and for practical research in network function virtualization in general, there is a great need for benchmarks and experimental data. In this paper, we describe our experiments for characterizing the relationship between resource demands of virtual network functions (VNFs) and the expected performance of the SFC, considering the individual performance of the VNFs as well as the interdependencies among VNFs within the SFC. We have designed our experiments focusing on video streaming, an important application in this context. We present examples of models for predicting the interdependence between resource demands and performance characteristics of SFCs using support vector regression and polynomial regression models. We also show practical evidence from our experiments that VNFs need to be benchmarked in their final chain setup, rather than individually, to capture important interdependencies that affect their performance. The data gathered from our experiments is publicly available.}}, author = {{Dräxler, Sevil and Peuster, Manuel and Illian, Marvin and Karl, Holger}}, booktitle = {{4th IEEE International Conference on Network Softwarization (NetSoft 2018)}}, location = {{Montreal}}, pages = {{318----322}}, publisher = {{IEEE}}, title = {{{Generating Resource and Performance Models for Service Function Chains: The Video Streaming Case}}}, doi = {{10.1109/NETSOFT.2018.8460029}}, year = {{2018}}, } @inproceedings{2481, abstract = {{Network function virtualization requires scaling and placement, deciding the number and the location of function instances. Current approaches are limited in flexibility and practical applicability. Specifically, we study dynamic, single-step, joint scaling and placement of network services with bidirectional flows traversing Physical or Virtual Network Functions (VNFs) and returning to their sources. We develop models to support stateful components and legacy network functions with fixed locations in these network services as well as the possibility of reusing VNFs across network services. We formalize the problem of jointly scaling and placing such network services as a mixed- integer linear program (MILP). We show that this problem is NP-complete and also present a heuristic algorithm to find good solutions in short time. In an extensive evaluation with realistic scenarios, we investigate the capabilities of the two approaches.}}, author = {{Dräxler, Sevil and Schneider, Stefan Balthasar and Karl, Holger}}, booktitle = {{4th IEEE International Conference on Network Softwarization (NetSoft 2018)}}, location = {{Montreal}}, pages = {{123----131}}, publisher = {{IEEE}}, title = {{{ Scaling and Placing Bidirectional Services with Stateful Virtual and Physical Network Functions}}}, year = {{2018}}, } @inproceedings{2482, author = {{Dräxler, Sevil and Karl, Holger and Razzaghi Kouchaksaraei, Hadi and Machwe, Azahar and Dent-Young, Crispin and Katsalis, Kostas and Samdanis, Konstantinos}}, booktitle = {{27th European Conference on Networks and Communications (EUCNC 2018)}}, location = {{Ljubljana}}, title = {{{5G OS: Control and Orchestration of Services on Multi-Domain Heterogeneous 5G Infrastructures}}}, year = {{2018}}, } @techreport{2483, abstract = {{Understanding the behavior of distributed cloud service components in different load situations is important for efficient and automatic management and orchestration of these services. For this purpose and for practical research in distributed cloud computing in general, there is need for benchmarks and experimental data. In this paper, we describe our experiments for characterizing the relationship between resource demands of application components and the expected performance of applica- tions. We present initial results for predicting the interdependence between resource demands and performance characteristics using support vector regression and polynomial regression models. The data gathered from our experiments is publicly available.}}, author = {{Dräxler, Sevil and Peuster, Manuel and Illian, Marvin and Karl, Holger}}, title = {{{Towards Predicting Resource Demands and Performance of Distributed Cloud Services}}}, year = {{2018}}, } @article{24953, author = {{Bauer, Anna and Sacher, Marc}}, journal = {{Phydid B, Didaktik der Physik, Beiträge zur DPG-Frühjahrstagung}}, title = {{{Kompetenzorientierte, universitäre Laborpraktika - Das Paderborner Physik Praktikum (3P)}}}, year = {{2018}}, } @inbook{24960, author = {{Bauer, Anna and Reinhold, Peter and Sacher, Marc}}, booktitle = {{Qualitätsvoller Chemie- und Physikunterricht – normative und empirische Dimensionen}}, editor = {{Maurer, Christian}}, pages = {{919--922}}, publisher = {{Gesellschaft für Didaktik der Chemie und Physik}}, title = {{{Operationalisierung der experimentellen Kompetenz (Physik)Studierender}}}, year = {{2018}}, } @inproceedings{2857, author = {{Mohr, Felix and Lettmann, Theodor and Hüllermeier, Eyke and Wever, Marcel Dominik}}, booktitle = {{Proceedings of the 1st ICAPS Workshop on Hierarchical Planning}}, location = {{Delft, Netherlands}}, pages = {{31--39}}, publisher = {{AAAI}}, title = {{{Programmatic Task Network Planning}}}, year = {{2018}}, } @inproceedings{2862, author = {{Blömer, Johannes and Eidens, Fabian and Juhnke, Jakob}}, booktitle = {{Topics in Cryptology - {CT-RSA} 2018 - The Cryptographers' Track at the {RSA} Conference 2018, Proceedings}}, isbn = {{9783319769523}}, issn = {{0302-9743}}, location = {{San Francisco, CA, USA}}, pages = {{470--490}}, publisher = {{Springer International Publishing}}, title = {{{Practical, Anonymous, and Publicly Linkable Universally-Composable Reputation Systems}}}, doi = {{10.1007/978-3-319-76953-0_25}}, year = {{2018}}, } @inproceedings{2471, author = {{Mohr, Felix and Wever, Marcel Dominik and Hüllermeier, Eyke}}, booktitle = {{SCC}}, location = {{San Francisco, CA, USA}}, publisher = {{IEEE Computer Society}}, title = {{{On-The-Fly Service Construction with Prototypes}}}, doi = {{10.1109/SCC.2018.00036}}, year = {{2018}}, } @inproceedings{2666, abstract = {{Supporting the vast variety of network services’ management and orchestration requirements is one of the main challenges that Network Function Virtualization (NFV) is dealing with. While general management requirements such as Virtual Network Function (VNF) resource requirements can be specified by the service developers using service descriptors, specific management operations like VNF-specific configuration cannot be performed by these descriptors. On the other hand, it is inefficient and also very challenging for Management and Orchestration (MANO) frameworks to provide all specific-management operations for every individual network service and their constituent VNFs. To mitigate this issue, we propose the use of service-specific programs called Specific Managers (SMs) that can customize management and orchestration of network services and also extend the capability of MANO frameworks to support per-service management and orchestration. The results of our evaluation show that the higher flexibility and programmability enabled by SMs improve the performance of the service performance and also utilises the service provider resources more efficiently.}}, author = {{Razzaghi Kouchaksaraei, Hadi and Dräxler, Sevil and Peuster, Manuel and Karl, Holger}}, booktitle = {{2018 European Conference on Networks and Communications (EuCNC)}}, location = {{Ljubljana, Slovenia}}, publisher = {{IEEE}}, title = {{{Programmable and Flexible Management and Orchestration of Virtualized Network Functions}}}, year = {{2018}}, } @inproceedings{2667, abstract = {{Developing cloud applications using a microservice architecture allows their functional blocks to be distributed and deployed on multiple Cloud infrastructures. This enables service providers to mix and match Cloud-based microservices and Virtual Network Functions (VNFs) that are provided by Network Function Virtualization (NFV). Provisioning complex services containing VNFs and Cloud-based microservices across NFV and cloud infrastructures can enhance service quality, reduce latency, and optimise cost. This can be provided by an orchestration system that can handle cross-ecosystem dependencies. To this end, we implemented Pishahang that is a framework for jointly managing and orchestrating virtual network functions and Cloud-based microservices. During the demo, we deploy several complex services to demonstrate features provided by Pishahang to support management and orchestration of complex services.}}, author = {{Razzaghi Kouchaksaraei, Hadi and Dierich, Tobias and Karl, Holger}}, location = {{Montreal, Canada}}, title = {{{Pishahang: Joint Orchestration of Network Function Chains and Distributed Cloud Applications}}}, year = {{2018}}, }