Download or read book Babelsberg written by Felgentreff, Tim and published by Universitätsverlag Potsdam. This book was released on 2014-10-09 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Constraints allow developers to specify desired properties of systems in a number of domains, and have those properties be maintained automatically. This results in compact, declarative code, avoiding scattered code to check and imperatively re-satisfy invariants. Despite these advantages, constraint programming is not yet widespread, with standard imperative programming still the norm. There is a long history of research on integrating constraint programming with the imperative paradigm. However, this integration typically does not unify the constructs for encapsulation and abstraction from both paradigms. This impedes re-use of modules, as client code written in one paradigm can only use modules written to support that paradigm. Modules require redundant definitions if they are to be used in both paradigms. We present a language – Babelsberg – that unifies the constructs for en- capsulation and abstraction by using only object-oriented method definitions for both declarative and imperative code. Our prototype – Babelsberg/R – is an extension to Ruby, and continues to support Ruby’s object-oriented se- mantics. It allows programmers to add constraints to existing Ruby programs in incremental steps by placing them on the results of normal object-oriented message sends. It is implemented by modifying a state-of-the-art Ruby virtual machine. The performance of standard object-oriented code without con- straints is only modestly impacted, with typically less than 10% overhead compared with the unmodified virtual machine. Furthermore, our architec- ture for adding multiple constraint solvers allows Babelsberg to deal with constraints in a variety of domains. We argue that our approach provides a useful step toward making con- straint solving a generic tool for object-oriented programmers. We also provide example applications, written in our Ruby-based implementation, which use constraints in a variety of application domains, including interactive graphics, circuit simulations, data streaming with both hard and soft constraints on performance, and configuration file Management.

Download or read book Babelsberg RML written by Felgentreff, Tim and published by Universitätsverlag Potsdam. This book was released on 2016-07-05 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: New programming language designs are often evaluated on concrete implementations. However, in order to draw conclusions about the language design from the evaluation of concrete programming languages, these implementations need to be verified against the formalism of the design. To that end, we also have to ensure that the design actually meets its stated goals. A useful tool for the latter has been to create an executable semantics from a formalism that can execute a test suite of examples. However, this mechanism so far did not allow to verify an implementation against the design. Babelsberg is a new design for a family of object-constraint languages. Recently, we have developed a formal semantics to clarify some issues in the design of those languages. Supplementing this work, we report here on how this formalism is turned into an executable operational semantics using the RML system. Furthermore, we show how we extended the executable semantics to create a framework that can generate test suites for the concrete Babelsberg implementations that provide traceability from the design to the language. Finally, we discuss how these test suites helped us find and correct mistakes in the Babelsberg implementation for JavaScript.

Download or read book Babelsberg written by Jürgen Bretschneider and published by . This book was released on 2005 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studio Babelsberg the Film City in Potsdam is 90 written by Sabine Pahlke-Grygier and published by . This book was released on 2002 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book That was the Wild East written by Leonie Naughton and published by University of Michigan Press. This book was released on 2002 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: An illuminating exploration of the cultural politics of the East-West unification and its subsequent impact upon German filmmaking

Download or read book Envisioning Socialism written by Heather Gumbert and published by University of Michigan Press. This book was released on 2014-02-10 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Envisioning Socialism examines television and the power it exercised to define the East Germans’ view of socialism during the first decades of the German Democratic Republic. In the first book in English to examine this topic, Heather L. Gumbert traces how television became a medium prized for its communicative and entertainment value. She explores the difficulties GDR authorities had defining and executing a clear vision of the society they hoped to establish, and she explains how television helped to stabilize GDR society in a way that ultimately worked against the utopian vision the authorities thought they were cultivating. Gumbert challenges those who would dismiss East German television as a tool of repression that couldn’t compete with the West or capture the imagination of East Germans. Instead, she shows how, by the early 1960s, television was a model of the kind of socialist realist art that could appeal to authorities and audiences. Ultimately, this socialist vision was overcome by the challenges that the international market in media products and technologies posed to nation-building in the postwar period. A history of ideas and perceptions examining both real and mediated historical conditions, Envisioning Socialism considers television as a technology, an institution, and a medium of social relations and cultural knowledge. The book will be welcomed in undergraduate and graduate courses in German and media history, the history of postwar Socialism, and the history of science and technologies.

Download or read book Hollywood Behind the Wall written by Daniela Berghahn and published by Manchester University Press. This book was released on 2005-07-15 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Daniela Berghahn demonstrates that East German cinema occupies an ambivalent position between German national cinema on the one hand and East European and Soviet cinema on the other. The book includes a wide-ranging exploration of post-unification cinemafrom East Germany.

Download or read book British University Observatories 1772 1939 written by Roger Hutchins and published by Ashgate Publishing, Ltd.. This book was released on 2008 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first full history of the six university observatories that undertook research before World War II - Oxford, Dunsink, Cambridge, Durham, Glasgow and London - and their struggle to evolve in the middle ground between the royal or government observatories, and those of the 'Grand Amateurs'. The book will intrigue anyone interested in the history of astronomy, of telescopes, of patronage networks, of scientific institutions, and of the history of universities.

Download or read book Remapping Cold War Media written by Alice Lovejoy and published by Indiana University Press. This book was released on 2022-06-21 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why were Hollywood producers eager to film on the other side of the Iron Curtain? How did Western computer games become popular in socialist Czechoslovakia's youth paramilitary clubs? What did Finnish commercial television hope to gain from broadcasting Soviet drama? Cold War media cultures are typically remembered in terms of an East-West binary, emphasizing conflict and propaganda. Remapping Cold War Media, however, offers a different perspective on the period, illuminating the extensive connections between media industries and cultures in Europe's Cold War East and their counterparts in the West and Global South. These connections were forged by pragmatic, technological, economic, political, and aesthetic forces; they had multiple, at times conflicting, functions and meanings. And they helped shape the ways in which media circulates today—from film festivals, to satellite networks, to coproductions. Considering film, literature, radio, photography, computer games, and television, Remapping Cold War Media offers a transnational history of postwar media that spans Eastern and Western Europe, the Nordic countries, Cuba, the United States, and beyond. Contributors draw on extensive archival research to reveal how media traveled across geopolitical boundaries; the processes of translation, interpretation, and reception on which these travels depended; and the significance of media form, content, industries, and infrastructures then and now.

Download or read book Proceedings of the 9th Ph D retreat of the HPI Research School on service oriented systems engineering written by Meinel, Christoph and published by Universitätsverlag Potsdam. This book was released on 2017-03-23 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design and implementation of service-oriented architectures impose numerous research questions from the fields of software engineering, system analysis and modeling, adaptability, and application integration. Service-oriented Systems Engineering represents a symbiosis of best practices in object orientation, component-based development, distributed computing, and business process management. It provides integration of business and IT concerns. Service-oriented Systems Engineering denotes a current research topic in the field of IT-Systems Engineering with high potential in academic research and industrial application. The annual Ph.D. Retreat of the Research School provides all members the opportunity to present the current state of their research and to give an outline of prospective Ph.D. projects. Due to the interdisciplinary structure of the Research School, this technical report covers a wide range of research topics. These include but are not limited to: Human Computer Interaction and Computer Vision as Service; Service-oriented Geovisualization Systems; Algorithm Engineering for Service-oriented Systems; Modeling and Verification of Self-adaptive Service-oriented Systems; Tools and Methods for Software Engineering in Service-oriented Systems; Security Engineering of Service-based IT Systems; Service-oriented Information Systems; Evolutionary Transition of Enterprise Applications to Service Orientation; Operating System Abstractions for Service-oriented Computing; and Services Specification, Composition, and Enactment.

Download or read book The Rough Guide to Berlin written by Christian Williams and published by Penguin. This book was released on 2014-03-03 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Rough Guide to Berlin is the ultimate travel guide to this extraordinary city. In full color throughout and with dozens of photos, this updated guidebook will show you the best the city has to offer, illustrating Berlin's historic sights, world-class museums, cutting-edge galleries and architecture, and pulsating nightlife. The "Things Not To Miss" section will help you choose where to go and what to see. "Author Picks" highlight special recommendations, and critical listings point you to the best places to eat, drink, sleep, and party for all budgets. Color-coded maps accompany every chapter and are keyed with accommodation, eating and drinking options, nightlife venues and shops. Read expert background on everything from the enduring Reichstag to Eastern Berlin's cultural scene, and find comprehensive information on Berlin's history, politics, and traditions. Find practical advice on a greatly expanded selection of day trips from the city into Brandenburg, with ideas for visiting Potsdam and Park Sanssouci, Sachsenhausen, and the Spreewald. Whether you have time to browse detailed chapters or need fast-fix "Top 5" picks for city highlights you won't want to miss, The Rough Guide to Berlin will help you make the most of your time in the city. Now available in ePub format.

Download or read book DK Eyewitness Travel Guide Berlin written by DK and published by Penguin. This book was released on 2015-10-06 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: DK Eyewitness Travel Guide: Berlin is your in-depth guide to the very best of Berlin. Experience the greatest of all this city has to offer, from its remarkable Pergamon Museum and historic Berlin Wall to its energetic contemporary arts scene and legendary nonstop nightlife. Discover DK Eyewitness Travel Guide: Berlin: + Detailed itineraries and "don't-miss" destination highlights at a glance. + Illustrated cutaway 3-D drawings of important sights. + Floor plans and guided visitor information for major museums. + Guided walking tours, local drink and dining specialties to try, things to do, and places to eat, drink, and shop by area. + Area maps marked with sights and restaurants. + Detailed city maps include street finder index for easy navigation. + Insights into history and culture to help you understand the stories behind the sights. + Suggested day-trips and itineraries to explore beyond the city. + Hotel and restaurant listings highlight DK Choice special recommendations. With hundreds of full-color photographs, hand-drawn illustrations, and custom maps that illuminate every page, DK Eyewitness Travel Guide: Berlin truly shows you this city as no one else can.

Download or read book Berlin and Its Environs written by Karl Baedeker and published by . This book was released on 1908 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Rough Guide to Berlin written by Rough Guides and published by Penguin. This book was released on 2017-03-21 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Taking you to the historic city of Berlin, to hikes outside the city, and to every museum in town, this updated guide is the ideal companion whether you're on a city break, beach vacation, or road trip. The locally based Rough Guides author team introduces the best places to stop and explore, and provides reliable insider tips on topics such as driving Berlin's roads, visiting the Berlin Wall's remains, and shopping for beer and sausage. You'll find special coverage of German history, art, architecture, and literature, and detailed information on the best markets and shopping for each area of the city. The Rough Guide to Berlin also unearths the best restaurants, nightlife, and places to stay, from backpacker hostels to beachfront villas and boutique hotels, and color-coded maps feature every sight and listing. Make the most of your time with The Rough Guide to Berlin.

Download or read book National Geographic Traveler Berlin written by Damien Simonis and published by National Geographic Books. This book was released on 2014 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Off-the-beaten path excursions, insider tips, not-to-be-missed lists, authentic experiences"--Cover.

Download or read book DK Eyewitness Berlin written by Juergen Scheunemann and published by Penguin. This book was released on 2012-02-01 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: As Berlin is laid out on an epic scale, this travel guide is organized so that you can take in as much of the city as possible. It will guide you to all of the interesting monuments, museums and art collections Berlin has to offer, as well as giving you ideas for family fun and where to go shopping. The maps, photographs, detailed illustrations, the 3-D aerial views of Berlin's most interesting districts and a huge selection of hotels, restaurants, shops and entertainment venues makes this guide the ultimate travel guide. Annually revised and updated Beautiful new full-color photos, illustrations, and maps Includes information on local customs, currency, medical services, and transportation. Consistently chosen over the competition in national consumer market research. The best keeps getting better!

Download or read book Proceedings of the 7th Ph D Retreat of the HPI Research School on Service oriented Systems Engineering written by Meinel, Christoph and published by Universitätsverlag Potsdam. This book was released on 2014-10-09 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design and Implementation of service-oriented architectures imposes a huge number of research questions from the fields of software engineering, system analysis and modeling, adaptability, and application integration. Component orientation and web services are two approaches for design and realization of complex web-based system. Both approaches allow for dynamic application adaptation as well as integration of enterprise application. Commonly used technologies, such as J2EE and .NET, form de facto standards for the realization of complex distributed systems. Evolution of component systems has lead to web services and service-based architectures. This has been manifested in a multitude of industry standards and initiatives such as XML, WSDL UDDI, SOAP, etc. All these achievements lead to a new and promising paradigm in IT systems engineering which proposes to design complex software solutions as collaboration of contractually defined software services. Service-Oriented Systems Engineering represents a symbiosis of best practices in object-orientation, component-based development, distributed computing, and business process management. It provides integration of business and IT concerns. The annual Ph.D. Retreat of the Research School provides each member the opportunity to present his/her current state of their research and to give an outline of a prospective Ph.D. thesis. Due to the interdisciplinary structure of the Research Scholl, this technical report covers a wide range of research topics. These include but are not limited to: Self-Adaptive Service-Oriented Systems, Operating System Support for Service-Oriented Systems, Architecture and Modeling of Service-Oriented Systems, Adaptive Process Management, Services Composition and Workflow Planning, Security Engineering of Service-Based IT Systems, Quantitative Analysis and Optimization of Service-Oriented Systems, Service-Oriented Systems in 3D Computer Graphics sowie Service-Oriented Geoinformatics.