@book{vanderWaltOdunAyoBastianetal.2018, author = {van der Walt, Estee and Odun-Ayo, Isaac and Bastian, Matthias and Eldin Elsaid, Mohamed Esam}, title = {Proceedings of the Fifth HPI Cloud Symposium "Operating the Cloud" 2017}, number = {122}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-432-6}, issn = {1613-5652}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-411330}, publisher = {Universit{\"a}t Potsdam}, pages = {70}, year = {2018}, abstract = {Every year, the Hasso Plattner Institute (HPI) invites guests from industry and academia to a collaborative scientific workshop on the topic Operating the Cloud. Our goal is to provide a forum for the exchange of knowledge and experience between industry and academia. Co-located with the event is the HPI's Future SOC Lab day, which offers an additional attractive and conducive environment for scientific and industry related discussions. Operating the Cloud aims to be a platform for productive interactions of innovative ideas, visions, and upcoming technologies in the field of cloud operation and administration. In these proceedings, the results of the fifth HPI cloud symposium Operating the Cloud 2017 are published. We thank the authors for exciting presentations and insights into their current work and research. Moreover, we look forward to more interesting submissions for the upcoming symposium in 2018.}, language = {en} } @book{VogelGiese2013, author = {Vogel, Thomas and Giese, Holger}, title = {Model-driven engineering of adaptation engines for self-adaptive software : executable runtime megamodels}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-227-8}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-63825}, publisher = {Universit{\"a}t Potsdam}, pages = {vi, 59}, year = {2013}, abstract = {The development of self-adaptive software requires the engineering of an adaptation engine that controls and adapts the underlying adaptable software by means of feedback loops. The adaptation engine often describes the adaptation by using runtime models representing relevant aspects of the adaptable software and particular activities such as analysis and planning that operate on these runtime models. To systematically address the interplay between runtime models and adaptation activities in adaptation engines, runtime megamodels have been proposed for self-adaptive software. A runtime megamodel is a specific runtime model whose elements are runtime models and adaptation activities. Thus, a megamodel captures the interplay between multiple models and between models and activities as well as the activation of the activities. In this article, we go one step further and present a modeling language for ExecUtable RuntimE MegAmodels (EUREMA) that considerably eases the development of adaptation engines by following a model-driven engineering approach. We provide a domain-specific modeling language and a runtime interpreter for adaptation engines, in particular for feedback loops. Megamodels are kept explicit and alive at runtime and by interpreting them, they are directly executed to run feedback loops. Additionally, they can be dynamically adjusted to adapt feedback loops. Thus, EUREMA supports development by making feedback loops, their runtime models, and adaptation activities explicit at a higher level of abstraction. Moreover, it enables complex solutions where multiple feedback loops interact or even operate on top of each other. Finally, it leverages the co-existence of self-adaptation and off-line adaptation for evolution.}, language = {en} } @book{WassermannFelgentreffPapeetal.2016, author = {Wassermann, Lars and Felgentreff, Tim and Pape, Tobias and Bolz, Carl Friedrich and Hirschfeld, Robert}, title = {Tracing Algorithmic Primitives in RSqueak/VM}, number = {104}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-355-8}, issn = {1613-5652}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-91277}, publisher = {Universit{\"a}t Potsdam}, pages = {45}, year = {2016}, abstract = {When realizing a programming language as VM, implementing behavior as part of the VM, as primitive, usually results in reduced execution times. But supporting and developing primitive functions requires more effort than maintaining and using code in the hosted language since debugging is harder, and the turn-around times for VM parts are higher. Furthermore, source artifacts of primitive functions are seldom reused in new implementations of the same language. And if they are reused, the existing API usually is emulated, reducing the performance gains. Because of recent results in tracing dynamic compilation, the trade-off between performance and ease of implementation, reuse, and changeability might now be decided adversely. In this work, we investigate the trade-offs when creating primitives, and in particular how large a difference remains between primitive and hosted function run times in VMs with tracing just-in-time compiler. To that end, we implemented the algorithmic primitive BitBlt three times for RSqueak/VM. RSqueak/VM is a Smalltalk VM utilizing the PyPy RPython toolchain. We compare primitive implementations in C, RPython, and Smalltalk, showing that due to the tracing just-in-time compiler, the performance gap has lessened by one magnitude to one magnitude.}, language = {en} } @book{Weber2023, author = {Weber, Benedikt}, title = {Human pose estimation for decubitus prophylaxis}, number = {153}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-551-4}, issn = {1613-5652}, doi = {10.25932/publishup-56719}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-567196}, publisher = {Universit{\"a}t Potsdam}, pages = {73}, year = {2023}, abstract = {Decubitus is one of the most relevant diseases in nursing and the most expensive to treat. It is caused by sustained pressure on tissue, so it particularly affects bed-bound patients. This work lays a foundation for pressure mattress-based decubitus prophylaxis by implementing a solution to the single-frame 2D Human Pose Estimation problem. For this, methods of Deep Learning are employed. Two approaches are examined, a coarse-to-fine Convolutional Neural Network for direct regression of joint coordinates and a U-Net for the derivation of probability distribution heatmaps. We conclude that training our models on a combined dataset of the publicly available Bodies at Rest and SLP data yields the best results. Furthermore, various preprocessing techniques are investigated, and a hyperparameter optimization is performed to discover an improved model architecture. Another finding indicates that the heatmap-based approach outperforms direct regression. This model achieves a mean per-joint position error of 9.11 cm for the Bodies at Rest data and 7.43 cm for the SLP data. We find that it generalizes well on data from mattresses other than those seen during training but has difficulties detecting the arms correctly. Additionally, we give a brief overview of the medical data annotation tool annoto we developed in the bachelor project and furthermore conclude that the Scrum framework and agile practices enhanced our development workflow.}, language = {en} } @book{Wendt2004, author = {Wendt, Siegfried}, title = {Auf dem Weg zu einem Softwareingenieurwesen}, isbn = {978-3-937786-37-7}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-33184}, publisher = {Universit{\"a}t Potsdam}, year = {2004}, abstract = {(1) {\"U}ber die Notwendigkeit, die bisherige Informatik in eine Grundlagenwissenschaft und eine Ingenieurwissenschaft aufzuspalten (2) Was ist Ingenieurskultur? (3) Das Kommunikationsproblem der Informatiker und ihre Unf{\"a}higkeit, es wahrzunehmen (4) Besonderheiten des Softwareingenieurwesens im Vergleich mit den klassischen Ingenieurdisziplinen (5) Softwareingenieurspl{\"a}ne k{\"o}nnen auch f{\"u}r Nichtfachleute verst{\"a}ndlich sein (6) Principles for Planning Curricula in Software Engineering}, language = {de} } @book{WeyandChromikWolfetal.2017, author = {Weyand, Christopher and Chromik, Jonas and Wolf, Lennard and K{\"o}tte, Steffen and Haase, Konstantin and Felgentreff, Tim and Lincke, Jens and Hirschfeld, Robert}, title = {Improving hosted continuous integration services}, number = {108}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-377-0}, issn = {1613-5652}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-94251}, publisher = {Universit{\"a}t Potsdam}, pages = {viii, 114}, year = {2017}, abstract = {Developing large software projects is a complicated task and can be demanding for developers. Continuous integration is common practice for reducing complexity. By integrating and testing changes often, changesets are kept small and therefore easily comprehensible. Travis CI is a service that offers continuous integration and continuous deployment in the cloud. Software projects are build, tested, and deployed using the Travis CI infrastructure without interrupting the development process. This report describes how Travis CI works, presents how time-driven, periodic building is implemented as well as how CI data visualization can be done, and proposes a way of dealing with dependency problems.}, language = {en} } @book{WistSchaeferVogleretal.2010, author = {Wist, Dominic and Schaefer, Mark and Vogler, Walter and Wollowski, Ralf}, title = {STG decomposition : internal communication for SI implementability}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-037-3}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-40786}, publisher = {Universit{\"a}t Potsdam}, pages = {36}, year = {2010}, abstract = {STG decomposition is a promising approach to tackle the complexity problems arising in logic synthesis of speed independent circuits, a robust asynchronous (i.e. clockless) circuit type. Unfortunately, STG decomposition can result in components that in isolation have irreducible CSC conflicts. Generalising earlier work, it is shown how to resolve such conflicts by introducing internal communication between the components via structural techniques only.}, language = {en} } @book{WistWollowski2007, author = {Wist, Dominic and Wollowski, Ralf}, title = {STG decomposition : avoiding irreducible CSC conflicts by internal communication}, isbn = {978-3-940793-02-7}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-32968}, publisher = {Universit{\"a}t Potsdam}, year = {2007}, abstract = {Inhalt: 1 Introduction 2 Basic Definitions 3 Achieving SI Implementability by Internal Communication 4 Towards a Structural Method 5 Examples 6 Conclusions and Future Work}, language = {en} } @book{WaetzoldtGiese2015, author = {W{\"a}tzoldt, Sebastian and Giese, Holger}, title = {Modeling collaborations in self-adaptive systems of systems}, number = {96}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-324-4}, issn = {1613-5652}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-73036}, publisher = {Universit{\"a}t Potsdam}, pages = {72}, year = {2015}, abstract = {An increasing demand on functionality and flexibility leads to an integration of beforehand isolated system solutions building a so-called System of Systems (SoS). Furthermore, the overall SoS should be adaptive to react on changing requirements and environmental conditions. Due SoS are composed of different independent systems that may join or leave the overall SoS at arbitrary point in times, the SoS structure varies during the systems lifetime and the overall SoS behavior emerges from the capabilities of the contained subsystems. In such complex system ensembles new demands of understanding the interaction among subsystems, the coupling of shared system knowledge and the influence of local adaptation strategies to the overall resulting system behavior arise. In this report, we formulate research questions with the focus of modeling interactions between system parts inside a SoS. Furthermore, we define our notion of important system types and terms by retrieving the current state of the art from literature. Having a common understanding of SoS, we discuss a set of typical SoS characteristics and derive general requirements for a collaboration modeling language. Additionally, we retrieve a broad spectrum of real scenarios and frameworks from literature and discuss how these scenarios cope with different characteristics of SoS. Finally, we discuss the state of the art for existing modeling languages that cope with collaborations for different system types such as SoS.}, language = {en} } @book{ZhangPlauthEberhardtetal.2020, author = {Zhang, Shuhao and Plauth, Max and Eberhardt, Felix and Polze, Andreas and Lehmann, Jens and Sejdiu, Gezim and Jabeen, Hajira and Servadei, Lorenzo and M{\"o}stl, Christian and B{\"a}r, Florian and Netzeband, Andr{\´e} and Schmidt, Rainer and Knigge, Marlene and Hecht, Sonja and Prifti, Loina and Krcmar, Helmut and Sapegin, Andrey and Jaeger, David and Cheng, Feng and Meinel, Christoph and Friedrich, Tobias and Rothenberger, Ralf and Sutton, Andrew M. and Sidorova, Julia A. and Lundberg, Lars and Rosander, Oliver and Sk{\"o}ld, Lars and Di Varano, Igor and van der Walt, Est{\´e}e and Eloff, Jan H. P. and Fabian, Benjamin and Baumann, Annika and Ermakova, Tatiana and Kelkel, Stefan and Choudhary, Yash and Cooray, Thilini and Rodr{\´i}guez, Jorge and Medina-P{\´e}rez, Miguel Angel and Trejo, Luis A. and Barrera-Animas, Ari Yair and Monroy-Borja, Ra{\´u}l and L{\´o}pez-Cuevas, Armando and Ram{\´i}rez-M{\´a}rquez, Jos{\´e} Emmanuel and Grohmann, Maria and Niederleithinger, Ernst and Podapati, Sasidhar and Schmidt, Christopher and Huegle, Johannes and de Oliveira, Roberto C. L. and Soares, F{\´a}bio Mendes and van Hoorn, Andr{\´e} and Neumer, Tamas and Willnecker, Felix and Wilhelm, Mathias and Kuster, Bernhard}, title = {HPI Future SOC Lab - Proceedings 2017}, number = {130}, editor = {Meinel, Christoph and Polze, Andreas and Beins, Karsten and Strotmann, Rolf and Seibold, Ulrich and R{\"o}dszus, Kurt and M{\"u}ller, J{\"u}rgen}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-475-3}, issn = {1613-5652}, doi = {10.25932/publishup-43310}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-433100}, publisher = {Universit{\"a}t Potsdam}, pages = {ix, 235}, year = {2020}, abstract = {The "HPI Future SOC Lab" is a cooperation of the Hasso Plattner Institute (HPI) and industry partners. Its mission is to enable and promote exchange and interaction between the research community and the industry partners. The HPI Future SOC Lab provides researchers with free of charge access to a complete infrastructure of state of the art hard and software. This infrastructure includes components, which might be too expensive for an ordinary research environment, such as servers with up to 64 cores and 2 TB main memory. The offerings address researchers particularly from but not limited to the areas of computer science and business information systems. Main areas of research include cloud computing, parallelization, and In-Memory technologies. This technical report presents results of research projects executed in 2017. Selected projects have presented their results on April 25th and November 15th 2017 at the Future SOC Lab Day events.}, language = {en} } @book{OPUS4-7534, title = {Process design for natural scientists}, series = {Communications in computer and information science ; 500}, journal = {Communications in computer and information science ; 500}, editor = {Lambrecht, Anna-Lena and Margaria, Tizian}, publisher = {Springer}, address = {Wiesbaden}, isbn = {978-3-662-45005-5}, pages = {X, 251}, year = {2014}, abstract = {This book presents an agile and model-driven approach to manage scientific workflows. The approach is based on the Extreme Model Driven Design (XMDD) paradigm and aims at simplifying and automating the complex data analysis processes carried out by scientists in their day-to-day work. Besides documenting the impact the workflow modeling might have on the work of natural scientists, this book serves three major purposes: 1. It acts as a primer for practitioners who are interested to learn how to think in terms of services and workflows when facing domain-specific scientific processes. 2. It provides interesting material for readers already familiar with this kind of tools, because it introduces systematically both the technologies used in each case study and the basic concepts behind them. 3. As the addressed thematic field becomes increasingly relevant for lectures in both computer science and experimental sciences, it also provides helpful material for teachers that plan similar courses.}, language = {en} } @book{OPUS4-1390, title = {Wir gehen multimedial. Kommt Ihr mit?}, editor = {Laabs, Hans-Joachim}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-939469-59-9}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-15034}, publisher = {Universit{\"a}t Potsdam}, pages = {158}, year = {2007}, abstract = {"Wir gehen multimedial. Kommt ihr mit?" war Aufruf und Leitmotiv der MultimeDies 2007. Es kamen sehr viele mit, vor allem Lehrende und Lernende der Universit{\"a}t Potsdam, aber auch Firmen. Diese Veranstaltung setzt eine Tradition fort, die im Bem{\"u}hen steht {\"u}ber zukunftsweisende Technologien und Projekte, {\"u}ber Angebote und praktikable L{\"o}sungen an der Universit{\"a}t zu informieren. Die Vortr{\"a}ge wurden in kurzen Beitr{\"a}gen zusammengestellt. Sie gliedern sich in zwei Gruppen, zum einen der Bereitstellung, zum anderen der Nutzung von Multimedia.}, language = {de} } @book{OPUS4-1401, title = {Barrierefreie Internetauftritte}, editor = {Buhse, J{\"o}rg and Scheske, Michael}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-937786-39-1}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-15203}, publisher = {Universit{\"a}t Potsdam}, pages = {49}, year = {2005}, abstract = {Vorwort: Immer mehr B{\"u}rgerinnen und B{\"u}rger nutzen die vielf{\"a}ltigen M{\"o}glichkeiten der neuen elektronischen Medien. Dabei erfreut sich insbesondere das Internet einer zunehmenden Beliebtheit und steigender Nutzerzahlen. Damit verbunden steigt auch die Zahl der Webauftritte und Internetangebote. Doch einem Teil der Internet-Community bleibt der Zugang zu vielen dieser Angebote versagt. Dies sind vor allem Menschen mit Behinderungen, aber auch Nutzer, deren verwendete Hard- und Software zur Darstellung der angebotenen Inhalte seitens der Anbieter nicht unterst{\"u}tzt werden. Im Wesentlichen geht es um zwei Arten von „Barrieren" bei der Nutzung von Informationstechnik: Zum einen um technische Barrieren bei der Darstellung und zum anderen um kognitive Barrieren bez{\"u}glich des Verstehens der dargestellten Inhalte. Die Schaffung barrierefreier Informationstechnik ist deshalb ein wichtiges Kriterium bei der Ausgestaltung {\"o}ffentlicher Internetauftritte und -angebote. Hierzu gibt es eine Reihe rechtlicher Regelungen, unter anderem im Behindertengleichstellungsgesetz (BGG) oder der Barrierefreien Informationstechnikverordnung (BITV), deren Umsetzung in den einzelnen Bundesl{\"a}ndern sehr unterschiedlich geregelt ist. Auch wenn die Kommunen in manchen Bundesl{\"a}ndern - so auch in Brandenburg - von den gesetzlichen Regelungen ausgenommen sind, ist eine Realisierung barrierefreier Internetauftritte von Kommunen w{\"u}nschenswert, um allen B{\"u}rgern einen gleichwertigen Zugang zu kommunalen Interangeboten zu erm{\"o}glichen. Um vor allem die kommunale Praxis bei der Erstellung barrierefreier Internetangebote zu unterst{\"u}tzen, hat das Kommunalwissenschaftliche Institut (KWI) der Universit{\"a}t Potsdam im Dezember 2004 einen Workshop unter dem Titel „Barrierefreie Internetauftritte - Aspekte der Umsetzung des Behindertengleichstellungsgesetzes in elektronischen Medien" veranstaltet. Ziel war es, umfassende Informationen zum Thema „Barrierefreiheit" zu vermitteln sowie Hinweise und L{\"o}sungsm{\"o}glichkeiten f{\"u}r die Realisierung barrierefreier Internetauftritte zu geben. Im Mittelpunkt standen dabei folgende Fragen: Was k{\"o}nnen und sollen kommunale Internetauftritte leisten? Was bedeutet Barrierefreiheit bez{\"u}glich „elektronischer Medien" und welche Auswirkungen ergeben sich daraus f{\"u}r die Gestaltung von Internetauftritten? Welche gesetzlichen Regelungen gibt es und welche Geltungsbereiche haben sie im Einzelnen? Welche technischen L{\"o}sungen kommen f{\"u}r die Erstellung barrierefreier Internetseiten in Betracht? Das vorliegende Arbeitsheft ist Teil der Dokumentation der Ergebnisse des Workshops. Die einzelnen Beitr{\"a}ge fassen die Vortr{\"a}ge der Referenten zusammen.}, language = {de} } @book{OPUS4-3141, title = {Java language conversion assistant : an analysis}, editor = {Richter, Stefan and Henze, Stefan and B{\"u}ttner, Eiko and Bach, Steffen and Polze, Andreas}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-937786-10-0}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-33151}, publisher = {Universit{\"a}t Potsdam}, pages = {166}, year = {2004}, abstract = {This document is an analysis of the 'Java Language Conversion Assistant'. Itr will also cover a language analysis of the Java Programming Language as well as a survey of related work concerning Java and C\# interoperability on the one hand and language conversion in general on the other. Part I deals with language analysis. Part II covers the JLCA tool and tests used to analyse the tool. Additionally, it gives an overview of the above mentioned related work. Part III presents a complete project that has been translated using the JLCA.}, language = {en} } @book{OPUS4-3143, title = {Conceptual architecture patterns : FMC-based representations}, editor = {Gr{\"o}ne, Bernhard and Keller, Frank}, isbn = {978-3-935024-98-3}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-33173}, publisher = {Universit{\"a}t Potsdam}, year = {2004}, abstract = {This document presents the results of the seminar "Coneptual Arachitecture Patterns" of the winter term 2002 in the Hasso-Plattner-Institute. It is a compilation of the student's elaborations dealing with some conceptual architecture patterns which can be found in literature. One important focus laid on the runtime structures and the presentation of the patterns. 1. Introduction 1.1. The Seminar 1.2. Literature 2 Pipes and Filters (Andr{\´e} Langhorst and Martin Steinle) 3 Broker (Konrad H{\"u}bner and Einar L{\"u}ck) 4 Microkernel (Eiko B{\"u}ttner and Stefan Richter) 5 Component Configurator (Stefan R{\"o}ck and Alexander Gierak) 6 Interceptor (Marc F{\"o}rster and Peter Aschenbrenner) 7 Reactor (Nikolai Cieslak and Dennis Eder) 8 Half-Sync/Half-Async (Robert Mitschke and Harald Schubert) 9 Leader/Followers (Dennis Klemann and Steffen Schmidt)}, language = {en} } @book{OPUS4-3946, title = {Proceedings of the 9th Workshop on Aspects, Components, and Patterns for Infrastructure Software (ACP4IS '10)}, editor = {Adams, Bram and Haupt, Michael and Lohmann, Daniel}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-043-4}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-41221}, publisher = {Universit{\"a}t Potsdam}, pages = {47}, year = {2010}, abstract = {Aspect-oriented programming, component models, and design patterns are modern and actively evolving techniques for improving the modularization of complex software. In particular, these techniques hold great promise for the development of "systems infrastructure" software, e.g., application servers, middleware, virtual machines, compilers, operating systems, and other software that provides general services for higher-level applications. The developers of infrastructure software are faced with increasing demands from application programmers needing higher-level support for application development. Meeting these demands requires careful use of software modularization techniques, since infrastructural concerns are notoriously hard to modularize. Aspects, components, and patterns provide very different means to deal with infrastructure software, but despite their differences, they have much in common. For instance, component models try to free the developer from the need to deal directly with services like security or transactions. These are primary examples of crosscutting concerns, and modularizing such concerns are the main target of aspect-oriented languages. Similarly, design patterns like Visitor and Interceptor facilitate the clean modularization of otherwise tangled concerns. Building on the ACP4IS meetings at AOSD 2002-2009, this workshop aims to provide a highly interactive forum for researchers and developers to discuss the application of and relationships between aspects, components, and patterns within modern infrastructure software. The goal is to put aspects, components, and patterns into a common reference frame and to build connections between the software engineering and systems communities.}, language = {en} } @book{OPUS4-4677, title = {Selected Papers of the International Workshop on Smalltalk Technologies (IWST'10) : Barcelona, Spain, September 14, 2010}, editor = {Haupt, Michael and Hirschfeld, Robert}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-106-6}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-48553}, publisher = {Universit{\"a}t Potsdam}, pages = {34}, year = {2010}, abstract = {The goal of the IWST workshop series is to create and foster a forum around advancements of or experience in Smalltalk. The workshop welcomes contributions to all aspects, theoretical as well as practical, of Smalltalk-related topics.}, language = {en} } @book{OPUS4-3139, title = {Konzepte der Softwarevisualisierung f{\"u}r komplexe, objektorientierte Softwaresysteme}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-937786-54-4}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-33136}, publisher = {Universit{\"a}t Potsdam}, pages = {99}, year = {2005}, abstract = {1. Grundlagen der Softwarevisualisierung Johannes Bohnet und J{\"u}rgen D{\"o}llner 2. Visualisierung und Exploration von Softwaresystemen mit dem Werkzeug SHriMP/Creole Alexander Gierak 3. Annex: SHriMP/Creole in der Anwendung Nebojsa Lazic 4. Metrikbasierte Softwarevisualisierung mit dem Reverse-Engineering-Werkzeug CodeCrawler Daniel Brinkmann 5. Annex: CodeCrawler in der Anwendung Benjamin Hagedorn 6. Quellcodezeilenbasierte Softwarevisualisierung Nebojsa Lazic 7. Landschafts- und Stadtmetaphern zur Softwarevisualisierung Benjamin Hagedorn 8. Visualisierung von Softwareevolution Michael Sch{\"o}bel 9. Ergebnisse und Ausblick Johannes Bohnet Literaturverzeichnis Autorenverzeichnis}, language = {de} } @book{OPUS4-5731, title = {Proceedings of the 4th Many-core Applications Research Community (MARC) Symposium}, editor = {Tr{\"o}ger, Peter and Polze, Andreas}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-169-1}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-57898}, publisher = {Universit{\"a}t Potsdam}, pages = {82}, year = {2012}, abstract = {In continuation of a successful series of events, the 4th Many-core Applications Research Community (MARC) symposium took place at the HPI in Potsdam on December 8th and 9th 2011. Over 60 researchers from different fields presented their work on many-core hardware architectures, their programming models, and the resulting research questions for the upcoming generation of heterogeneous parallel systems.}, language = {en} } @book{OPUS4-5707, title = {Web-based development in the lively kernel}, editor = {Lincke, Jens and Hirschfeld, Robert}, publisher = {Universit{\"a}tsverlag Potsdam}, address = {Potsdam}, isbn = {978-3-86956-160-8}, url = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-55605}, publisher = {Universit{\"a}t Potsdam}, pages = {I, 55}, year = {2011}, abstract = {The World Wide Web as an application platform becomes increasingly important. However, the development of Web applications is often more complex than for the desktop. Web-based development environments like Lively Webwerkstatt can mitigate this problem by making the development process more interactive and direct. By moving the development environment into the Web, applications can be developed collaboratively in a Wiki-like manner. This report documents the results of the project seminar on Web-based Development Environments 2010. In this seminar, participants extended the Web-based development environment Lively Webwerkstatt. They worked in small teams on current research topics from the field of Web-development and tool support for programmers and implemented their results in the Webwerkstatt environment.}, language = {en} }