TY - CHAP A1 - Curzon, Paul A1 - Kalas, Ivan A1 - Schubert, Sigrid A1 - Schaper, Niclas A1 - Barnes, Jan A1 - Kennewell, Steve A1 - Bröker, Kathrin A1 - Kastens, Uwe A1 - Magenheim, Johannes A1 - Dagiene, Valentina A1 - Stupuriene, Gabriele A1 - Ellis, Jason Brent A1 - Abreu-Ellis, Carla Reis A1 - Grillenberger, Andreas A1 - Romeike, Ralf A1 - Haugsbakken, Halvdan A1 - Jones, Anthony A1 - Lewin, Cathy A1 - McNicol, Sarah A1 - Nelles, Wolfgang A1 - Neugebauer, Jonas A1 - Ohrndorf, Laura A1 - Schaper, Niclas A1 - Schubert, Sigrid A1 - Opel, Simone A1 - Kramer, Matthias A1 - Trommen, Michael A1 - Pottbäcker, Florian A1 - Ilaghef, Youssef A1 - Passig, David A1 - Tzuriel, David A1 - Kedmi, Ganit Eshel A1 - Saito, Toshinori A1 - Webb, Mary A1 - Weigend, Michael A1 - Bottino, Rosa A1 - Chioccariello, Augusto A1 - Christensen, Rhonda A1 - Knezek, Gerald A1 - Gioko, Anthony Maina A1 - Angondi, Enos Kiforo A1 - Waga, Rosemary A1 - Ohrndorf, Laura A1 - Or-Bach, Rachel A1 - Preston, Christina A1 - Younie, Sarah A1 - Przybylla, Mareen A1 - Romeike, Ralf A1 - Reynolds, Nicholas A1 - Swainston, Andrew A1 - Bendrups, Faye A1 - Sysło, Maciej M. A1 - Kwiatkowska, Anna Beata A1 - Zieris, Holger A1 - Gerstberger, Herbert A1 - Müller, Wolfgang A1 - Büchner, Steffen A1 - Opel, Simone A1 - Schiller, Thomas A1 - Wegner, Christian A1 - Zender, Raphael A1 - Lucke, Ulrike A1 - Diethelm, Ira A1 - Syrbe, Jörn A1 - Lai, Kwok-Wing A1 - Davis, Niki A1 - Eickelmann, Birgit A1 - Erstad, Ola A1 - Fisser, Petra A1 - Gibson, David A1 - Khaddage, Ferial A1 - Knezek, Gerald A1 - Micheuz, Peter A1 - Kloos, Carlos Delgado ED - Brinda, Torsten ED - Reynolds, Nicholas ED - Romeike, Ralf ED - Schwill, Andreas T1 - KEYCIT 2014 BT - key competencies in informatics and ICT N2 - In our rapidly changing world it is increasingly important not only to be an expert in a chosen field of study but also to be able to respond to developments, master new approaches to solving problems, and fulfil changing requirements in the modern world and in the job market. In response to these needs key competencies in understanding, developing and using new digital technologies are being brought into focus in school and university programmes. The IFIP TC3 conference "KEYCIT – Key Competences in Informatics and ICT (KEYCIT 2014)" was held at the University of Potsdam in Germany from July 1st to 4th, 2014 and addressed the combination of key competencies, Informatics and ICT in detail. The conference was organized into strands focusing on secondary education, university education and teacher education (organized by IFIP WGs 3.1 and 3.3) and provided a forum to present and to discuss research, case studies, positions, and national perspectives in this field. T3 - Commentarii informaticae didacticae (CID) - 7 KW - Schlüsselkompetenzen KW - Informatik KW - Bildung KW - ICT KW - Informatikdidaktik KW - Key Competencies KW - Informatics KW - education KW - ICT KW - Computer Science Education Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-70325 SN - 978-3-86956-292-6 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - CHAP A1 - Knoth, Alexander Henning A1 - Kiy, Alexander A1 - Klein, M. T1 - Mobil in und aus Situationen lernen: Erste Erfahrungen zum Studieneinstieg von Studierenden verschiedener Fachrichtungen T2 - Lecture Notes in Informatics (LNI), Proceedings - Series of the Gesellschaft für Informatik T2 - Learning in and out of situations in a mobile manner: Initial experiences on the start of studies of students of different disciplines Y1 - 2015 SN - 978-3-88579-641-1 SN - 1617-5468 IS - 247 SP - 81 EP - 93 PB - Gesellschaft fur Informatik e.V. CY - Bonn ER - TY - THES A1 - Wust, Johannes T1 - Mixed workload managment for in-memory databases BT - executing mixed workloads of enterprise applications with TAMEX Y1 - 2015 ER - TY - JOUR A1 - Froitzheim, Manuel A1 - Bergner, Nadine A1 - Schroeder, Ulrik ED - Schwill, Andreas T1 - Android-Workshop zur Vertiefung der Kenntnisse bezüglich Datenstrukturen und Programmierung in der Studieneingangsphase JF - HDI 2014 : Gestalten von Übergängen N2 - Die Studieneingangsphase stellt für Studierende eine Schlüsselphase des tertiären Ausbildungsabschnitts dar. Fachwissenschaftliches Wissen wird praxisfern vermittelt und die Studierenden können die Zusammenhänge zwischen den Themenfeldern der verschiedenen Vorlesungen nicht erkennen. Zur Verbesserung der Situation wurde ein Workshop entwickelt, der die Verbindung der Programmierung und der Datenstrukturen vertieft. Dabei wird das Spiel Go-Moku1 als Android-App von den Studierenden selbständig entwickelt. Die Kombination aus Software (Java, Android-SDK) und Hardware (Tablet-Computer) für ein kleines realistisches Softwareprojekt stellt für die Studierenden eine neue Erfahrung dar. Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-80247 VL - 2015 IS - 9 SP - 11 EP - 26 ER - TY - JOUR A1 - Längrich, Matthias A1 - Schulze, Jörg ED - Schwill, Andreas ED - Schubert, Sigrid T1 - Angewandte Output-Orientierung JF - HDI 2014 : Gestalten von Übergängen N2 - Erstsemester-Studierende sind mit den Anforderungen des Lehr-/ Lernprozess einer Universität oder Fachhochschule noch nicht vertraut. Ihre Erwartungen orientieren sich vielmehr an ihrer bisherigen Lerngeschichte (Abitur, Fachabitur, o. ä.). Neben den fachlichen Anforderungen des ersten Semesters müssen die Studierenden also auch Veränderungen im Lehr-/Lernprozess erkennen und bewältigen. Es wird anhand einer Output-orientierten informatischen Lehrveranstaltung aufgezeigt, dass sich aus deren strengen Anforderungen der Messbarkeit klare Kompetenzbeschreibungen ergeben, die besonders dem Orientierungsbedürfnis Erstsemester-Studierender entgegenkommen. Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-80299 VL - 2015 IS - 9 SP - 93 EP - 107 ER - TY - THES A1 - Jung, Jörg T1 - Efficient credit based server load balancing Y1 - 2015 ER - TY - JOUR A1 - Liang, Feng A1 - Liu, Yunzhen A1 - Liu, Hai A1 - Ma, Shilong A1 - Schnor, Bettina T1 - A Parallel Job Execution Time Estimation Approach Based on User Submission Patterns within Computational Grids JF - International journal of parallel programming N2 - Scheduling performance in computational grid can potentially benefit a lot from accurate execution time estimation for parallel jobs. Most existing approaches for the parallel job execution time estimation, however, require ample past job traces and the explicit correlations between the job execution time and the outer layout parameters such as the consumed processor numbers, the user-estimated execution time and the job ID, which are hard to obtain or reveal. This paper presents and evaluates a novel execution time estimation approach for parallel jobs, the user-behavior clustering for execution time estimation, which can give more accurate execution time estimation for parallel jobs through exploring the job similarity and revealing the user submission patterns. Experiment results show that compared to the state-of-art algorithms, our approach can improve the accuracy of the job execution time estimation up to 5.6 %, meanwhile the time that our approach spends on calculation can be reduced up to 3.8 %. KW - User submission pattern KW - Parallel job execution time estimation KW - Computational grid Y1 - 2015 U6 - https://doi.org/10.1007/s10766-013-0294-1 SN - 0885-7458 SN - 1573-7640 VL - 43 IS - 3 SP - 440 EP - 454 PB - Springer CY - New York ER - TY - JOUR A1 - Jung, Jörg A1 - Kiertscher, Simon A1 - Menski, Sebastian A1 - Schnor, Bettina T1 - Self-Adapting Load Balancing for DNS JF - Journal of networks N2 - The Domain Name System belongs to the core services of the Internet infrastructure. Hence, DNS availability and performance is essential for the operation of the Internet and replication as well as load balancing are used for the root and top level name servers. This paper proposes an architecture for credit based server load balancing (SLB) for DNS. Compared to traditional load balancing algorithms like round robin or least connection, the benefit of credit based SLB is that the load balancer can adapt more easily to heterogeneous load requests and back end server capacities. The challenge of this approach is the definition of a suited credit metric. While this was done before for TCP based services like HTTP, the problem was not solved for UDP based services like DNS. In the following an approach is presented to define credits also for UDP based services. This UDP/DNS approach is implemented within the credit based SLB implementation salbnet. The presented measurements confirm the benefit of the self-adapting credit based SLB approach. In our experiments, the mean (first) response time dropped significantly compared to weighted round robin (WRR) (from over 4 ms to about 0.6 ms for dynamic pressure relieve (DPR)). KW - Load Balancing KW - Cluster Computing KW - Performance Evaluation Y1 - 2015 U6 - https://doi.org/10.1109/SPECTS.2014.6879994 VL - 10 IS - 4 SP - 222 EP - 231 PB - Kluwer Academic Publishers CY - Oulu ER - TY - JOUR A1 - Pablo Alarcon, Pedro A1 - Arroyo, Fernando A1 - Bordihn, Henning A1 - Mitrana, Victor A1 - Mueller, Mike T1 - Ambiguity of the multiple interpretations on regular languages JF - Fundamenta informaticae N2 - A multiple interpretation scheme is an ordered sequence of morphisms. The ordered multiple interpretation of a word is obtained by concatenating the images of that word in the given order of morphisms. The arbitrary multiple interpretation of a word is the semigroup generated by the images of that word. These interpretations are naturally extended to languages. Four types of ambiguity of multiple interpretation schemata on a language are defined: o-ambiguity, internal ambiguity, weakly external ambiguity and strongly external ambiguity. We investigate the problem of deciding whether a multiple interpretation scheme is ambiguous on regular languages. KW - Multiple interpretation scheme KW - regular language KW - o-ambiguity KW - internal ambiguity KW - external ambiguity Y1 - 2015 U6 - https://doi.org/10.3233/FI-2015-1200 SN - 0169-2968 SN - 1875-8681 VL - 138 IS - 1-2 SP - 85 EP - 95 PB - IOS Press CY - Amsterdam ER - TY - JOUR A1 - Childs, Dorothee A1 - Grimbs, Sergio A1 - Selbig, Joachim T1 - Refined elasticity sampling for Monte Carlo-based identification of stabilizing network patterns JF - Bioinformatics N2 - Motivation: Structural kinetic modelling (SKM) is a framework to analyse whether a metabolic steady state remains stable under perturbation, without requiring detailed knowledge about individual rate equations. It provides a representation of the system's Jacobian matrix that depends solely on the network structure, steady state measurements, and the elasticities at the steady state. For a measured steady state, stability criteria can be derived by generating a large number of SKMs with randomly sampled elasticities and evaluating the resulting Jacobian matrices. The elasticity space can be analysed statistically in order to detect network positions that contribute significantly to the perturbation response. Here, we extend this approach by examining the kinetic feasibility of the elasticity combinations created during Monte Carlo sampling. Results: Using a set of small example systems, we show that the majority of sampled SKMs would yield negative kinetic parameters if they were translated back into kinetic models. To overcome this problem, a simple criterion is formulated that mitigates such infeasible models. After evaluating the small example pathways, the methodology was used to study two steady states of the neuronal TCA cycle and the intrinsic mechanisms responsible for their stability or instability. The findings of the statistical elasticity analysis confirm that several elasticities are jointly coordinated to control stability and that the main source for potential instabilities are mutations in the enzyme alpha-ketoglutarate dehydrogenase. Y1 - 2015 U6 - https://doi.org/10.1093/bioinformatics/btv243 SN - 1367-4803 SN - 1460-2059 VL - 31 IS - 12 SP - 214 EP - 220 PB - Oxford Univ. Press CY - Oxford ER - TY - JOUR A1 - Lemcke, Stefanie A1 - Haedge, Kora A1 - Zender, Raphael A1 - Lucke, Ulrike T1 - RouteMe: a multilevel pervasive game on mobile ad hoc routing JF - Personal and ubiquitous computing N2 - Pervasive educational games have the potential to transfer learning content to real-life experiences beyond lecture rooms, through realizing field trips in an augmented or virtual manner. This article introduces the pervasive educational game "RouteMe" that brings the rather abstract topic of routing in ad hoc networks to real-world environments. The game is designed for university-level courses and supports these courses in a motivating manner to deepen the learning experience. Students slip into the role of either routing nodes or applications with routing demands. On three consecutive levels of difficulty, they get introduced with the game concept, learn the basic routing mechanisms and become aware of the general limitations and functionality of routing nodes. This paper presents the pedagogical and technical game concept as well as findings from an evaluation in a university setting. KW - E-learning KW - Educational game KW - Mobile application KW - Pervasive computing KW - Location awareness KW - Ad hoc routing KW - AODV Y1 - 2015 U6 - https://doi.org/10.1007/s00779-015-0843-2 SN - 1617-4909 SN - 1617-4917 VL - 19 IS - 3-4 SP - 537 EP - 549 PB - Springer CY - London ER - TY - JOUR A1 - Videla, Santiago A1 - Guziolowski, Carito A1 - Eduati, Federica A1 - Thiele, Sven A1 - Gebser, Martin A1 - Nicolas, Jacques A1 - Saez-Rodriguez, Julio A1 - Schaub, Torsten H. A1 - Siegel, Anne T1 - Learning Boolean logic models of signaling networks with ASP JF - Theoretical computer science N2 - Boolean networks provide a simple yet powerful qualitative modeling approach in systems biology. However, manual identification of logic rules underlying the system being studied is in most cases out of reach. Therefore, automated inference of Boolean logical networks from experimental data is a fundamental question in this field. This paper addresses the problem consisting of learning from a prior knowledge network describing causal interactions and phosphorylation activities at a pseudo-steady state, Boolean logic models of immediate-early response in signaling transduction networks. The underlying optimization problem has been so far addressed through mathematical programming approaches and the use of dedicated genetic algorithms. In a recent work we have shown severe limitations of stochastic approaches in this domain and proposed to use Answer Set Programming (ASP), considering a simpler problem setting. Herein, we extend our previous work in order to consider more realistic biological conditions including numerical datasets, the presence of feedback-loops in the prior knowledge network and the necessity of multi-objective optimization. In order to cope with such extensions, we propose several discretization schemes and elaborate upon our previous ASP encoding. Towards real-world biological data, we evaluate the performance of our approach over in silico numerical datasets based on a real and large-scale prior knowledge network. The correctness of our encoding and discretization schemes are dealt with in Appendices A-B. (C) 2014 Elsevier B.V. All rights reserved. KW - Answer set programming KW - Signaling transduction networks KW - Boolean logic models KW - Combinatorial multi-objective optimization KW - Systems biology Y1 - 2015 U6 - https://doi.org/10.1016/j.tcs.2014.06.022 SN - 0304-3975 SN - 1879-2294 VL - 599 SP - 79 EP - 101 PB - Elsevier CY - Amsterdam ER - TY - THES A1 - Heinze, Theodor T1 - Analyse von Patientendaten und Entscheidungsunterstützung in der Telemedizin Y1 - 2015 ER - TY - JOUR A1 - Engbring, Dieter A1 - Klar, Tilman-Mathies ED - Schubert, Sigrid ED - Schwill, Andreas T1 - Medienbildung mit Informatik-Anteilen!? JF - HDI 2014 : Gestalten von Übergängen N2 - Auf der Grundlage der Planung, Durchführung, Evaluation und Revision eines gemeinsamen Seminars von Medienpädagogik und Didaktik der Informatik stellen wir in diesem Aufsatz dar, wo die Defizite klassischer Medienbildung in Bezug auf digitale bzw. interaktive Medien liegen und welche Inhalte der Informatik für Studierende aller Lehrämter – im allgemeinbildenden Sinne – aus dieser Perspektive relevant erscheinen. Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-84693 VL - 2015 IS - 9 SP - 125 EP - 142 ER - TY - CHAP A1 - Froitzheim, Manuel A1 - Bergner, Nadine A1 - Schroeder, Ulrik A1 - Hurtienne, Dominik A1 - Spannagel, Christian A1 - Roderus, Simon A1 - Wienkop, Uwe A1 - Leonhardt, Thiemo A1 - Kwiecien, Alexandra A1 - Schmetz, Arno A1 - Bellgardt, Martin A1 - Naumann, Uwe A1 - Weßels, Doris A1 - Metzger, Christiane A1 - Längrich, Matthias A1 - Schulze, Jörg A1 - Jakoblew, Marcel A1 - Keil, Reinhard A1 - Winkelnkemper, Felix A1 - Engbring, Dieter A1 - Klar, Tilman-Mathies A1 - Kujath, Bertold A1 - Schütze, Christopher A1 - Fietkau, Julian A1 - Kindsmüller, Martin Christof A1 - Göttel, Timo A1 - Bergner, Nadine A1 - Taraschewski, Christian A1 - Vosseberg, Karin A1 - Czernik, Sofie A1 - Erb, Ulrike A1 - Vielhaber, Michael A1 - Schlierkamp, Kathrin A1 - Thurner, Veronika A1 - Bröker, Kathrin ED - Forbrig, Peter ED - Magenheim, Johannes T1 - HDI 2014 – Gestalten von Übergängen BT - 6. Fachtagung Hochschuldidaktik der Informatik ; 15.-16. September 2014, Universität Freiburg N2 - Die Tagung HDI 2014 in Freiburg zur Hochschuldidaktik der Informatik HDI wurde erneut vom Fachbereich Informatik und Ausbildung / Didaktik der Informatik (IAD) in der Gesellschaft für Informatik e. V. (GI) organisiert. Sie dient den Lehrenden der Informatik in Studiengängen an Hochschulen als Forum der Information und des Austauschs über neue didaktische Ansätze und bildungspolitische Themen im Bereich der Hochschulausbildung aus der fachlichen Perspektive der Informatik. Die HDI 2014 ist nun bereits die sechste Ausgabe der HDI. Für sie wurde das spezielle Motto „Gestalten und Meistern von Übergängen“ gewählt. Damit soll ein besonderes Augenmerk auf die Übergänge von Schule zum Studium, vom Bachelor zum Master, vom Studium zur Promotion oder vom Studium zur Arbeitswelt gelegt werden. T3 - Commentarii informaticae didacticae (CID) - 9 Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-74920 SN - 978-3-86956-313-8 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - THES A1 - Kaufmann, Benjamin T1 - High performance answer set solving Y1 - 2015 ER - TY - BOOK A1 - Plattner, Hasso A1 - Leukert, Bernd T1 - The in-memory revolution BT - how sap hana enables business of the future N2 - This book describes the next generation of business applications enabled by SAP's in-memory database, SAP HANA. In particular, the authors show the substantial changes introduced in S4/HANA by switching to SAP HANA. Using numerous examples and use cases from the authors' wealth of real-world experience, it illustrates the quantum leap in performance made possible by the new technology. The book is written by two of the most prominent actors in the area of business application systems: Hasso Plattner, co-founder of SAP and inaugurator of the Hasso Plattner Institute at the University of Potsdam, and Bernd Leukert, member of the Executive Board and the Global Managing Board of SAP. This clearly structured, highly illustrated book takes an exciting new technology and presents the practicality and success of first mover applications. Y1 - 2015 SN - 978-3-319-16672-8 PB - Springer CY - Cham ER - TY - THES A1 - Kuntzsch, Christian T1 - Konzeption und Implementierung eines multimodalen Campusroutenplaners am Beispiel der Universität Potsdam T1 - Conceptual design and implementation of a multimodal trip planner using the example of the University of Potsdam BT - Möglichkeiten und Grenzen der Nutzung von Open Source Software und freien Daten BT - possibilities and limitations using open source software and free data N2 - Die regelmäßige Navigation durch den Raum gehört für Studenten der Universität Potsdam zum Alltag. Man möchte, unabhängig vom Fortbewegungsmittel, schnell und sicher von zu Hause zum Hörsaal oder Seminargebäude. Eine umfassende Navigationshilfe, die alle Transportmodi verbindet, wird dafür verlangt. Das Ziel dieser Arbeit besteht darin, ein Konzept für einen multimodalen Routenplaner zu entwickeln, der es Studenten und Gästen der Universität Potsdam ermöglicht, sich zwischen den dezentral gelegenen Campusstandorten zu bewegen – egal ob mit Bus und Bahn, dem Auto, Fahrrad oder zu Fuß. Die Implementierung erfolgt ausschließlich auf Grundlage freier Daten und freier, quelloffener Software (FOSS), die für diesen Zweck aufbereitet werden. Ergebnis ist eine webbasierte Applikation, die über eine Entwicklerschnittstelle (API) in andere Projekte eingebunden werden kann. N2 - For Potsdam University students, navigation through space on a regular basis belongs to everyday life. There is a need for getting from one place to another as fast and as safe as possible, regardless of the means of transportation. A comprehensive navigational aid that connects any mode of transport is required. The aim of this thesis is to develop a concept for a multimodal trip planner, allowing students and guests of the University of Potsdam, to move between the decentralized campus locations – whether by bus and train, car, bike or on foot. The implementation is done solely based on free data and free open source software (FOSS) which are processed for this purpose. The result is a web-based application, integrated with a developer interface (API) to use in other projects. KW - Navigation KW - freie Software KW - freie Daten KW - navigation KW - FOSS Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-77467 ER - TY - JOUR A1 - Kujath, Bertold A1 - Schütze, Christopher ED - Schubert, Sigrid ED - Schwill, Andreas T1 - Evaluation der Lernwirksamkeit eines Lehrvideos zum informatischen Problemlösen JF - HDI 2014 : Gestalten von Übergängen N2 - Der folgende Artikel beschreibt die Evaluation eines Lehrvideos zum informatischen Problemlösen, welches auf der Grundlage einer Vergleichsstudie mit starken und schwachen Problemlösern entwickelt wurde. Beispielhaft wird in dem Film ein Färbeproblem durch einen fiktiven Hochleister unter lautem Denken gelöst, die einzelnen Arbeitsschritte werden abschnittsweise kommentiert und erklärt. Ob dieses Lernkonzept von Studenten akzeptiert wird und sich durch Anschauen des Videos tatsächlich ein Lerneffekt einstellt, wurde durch eine Befragung und eine erste Vergleichsstudie untersucht. Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-84705 VL - 2015 IS - 9 SP - 143 EP - 152 ER - TY - JOUR A1 - Fietkau, Julian A1 - Kindsmüller, Martin Christof A1 - Göttel, Timo ED - Schubert, Sigrid ED - Schwill, Andreas T1 - Rapid Prototyping von Interaktionskonzepten in der universitären MCI-Lehre JF - HDI 2014 : Gestalten von Übergängen N2 - In der Lehre zur MCI (Mensch-Computer-Interaktion) stellt sich immer wieder die Herausforderung, praktische Übungen mit spannenden Ergebnissen durchzuführen, die sich dennoch nicht in technischen Details verlieren sondern MCI-fokussiert bleiben. Im Lehrmodul „Interaktionsdesign“ an der Universität Hamburg werden von Studierenden innerhalb von drei Wochen prototypische Interaktionskonzepte für das Spiel Neverball entworfen und praktisch umgesetzt. Anders als in den meisten Grundlagenkursen zur MCI werden hier nicht Mock-Ups, sondern lauffähige Software entwickelt. Um dies innerhalb der Projektzeit zu ermöglichen, wurde Neverball um eine TCP-basierte Schnittstelle erweitert. So entfällt die aufwändige Einarbeitung in den Quellcode des Spiels und die Studierenden können sich auf ihre Interaktionsprototypen konzentrieren. Wir beschreiben die Erfahrungen aus der mehrmaligen Durchführung des Projektes und erläutern unser Vorgehen bei der Umsetzung. Die Ergebnisse sollen Lehrende im Bereich MCI unterstützen, ähnliche praxisorientierte Übungen mit Ergebnissen „zum Anfassen“ zu gestalten. Y1 - 2015 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-84718 VL - 2015 IS - 9 SP - 153 EP - 160 ER -