Systemanalyse og systemdesign

Erfahren Sie mit diesem Buch alles über die angewandte NetzwerktechnikIm privaten Bereich spielt Netzwerktechnik eine eher untergeordnete Rolle. Dabei sorgt sie erst dafür, dass die Kommunikation via Internet funktioniert. Der industrielle Sektor hat die Vorteile des Datenaustauschs mit Hilfe von Netzwerken allmählich erkannt. Doch erst im Rahmen der ¿Industrie 4.0¿ wird laut Valentin Plenk die Datenübertragung in Echtzeit mehr Bedeutung gewinnen. Mit Blick auf diese Entwicklung stellt er in seinem Buch im Sinne der angewandten Netzwerktechnik speziell die höheren Schichten der Netzwerktechnik in den Fokus. Dieses kompakte Lehrbuch zeigt Ihnen anhand von konkreten, in Java ausprogrammierten Beispielen, wie Informationen zwischen Systemen über ein Netzwerk ausgetauscht werden können. Pro Kapitel behandelt dieses Netzwerktechnik-Buch ein bestimmtes Thema. Nach der Einführung in die Grundlagen der Kommunikation geht derAutor zunächst auf Java-Streams, Zeichencodierung sowie die Netzwerkanalyse mit Wireshark ein. Anschließend schenkt Plenk speziell folgenden Datenaustauschformaten sowie Protokollen besonderes Augenmerk:¿ JSON¿ HTML¿ HTTP¿ OPC UA¿ TCP/IP¿ UDP/IPKonkrete Beispiele und Übungen geben Ihnen PraxiseinblickeAuf diese Weise deckt dieses Buch über die angewandte Netzwerktechnik den gesamten Bereich technischer Kommunikation ab, von den Netzwerkprotokollen bis hin zum Versenden von Netzwerktelegrammen. Durch diese breite Themenauswahl bekommen Sie als Leser ein tieferes Verständnis für die typischen Problemstellungen in der Anwendung der Netzwerktechnik. Sie erfahren mehr über die Darstellung von Daten in einem bestimmten Dateiformat und wie Sie Daten mittels Standardprotokollen austauschen können. Zudem lernen Sie, wie Sie eigene, einfache Protokolle auf der Basis von TCP/IP erstellen können. Schwerpunkt des Buches bildet dabei immer die Anwendung von Netzwerken.Mit Hilfe zahlreicher Übungsaufgaben (inklusive Lösungsvorschlägen) sowie Anwendungsbeispielen können Sie Ihren persönlichen Kenntnisstand überprüfen und das Gelernte vertiefen. So sind Sie ideal auf die Praxis vorbereitet. Die zweite Auflage des Buchs ¿Angewandte Netzwerktechnik kompakt¿ wurde um den Themenbereich Webservices ergänzt. Im Abschnitt zu UDP/IP finden Sie jetzt außerdem hilfreiche Codebeispiele für Broadcast und Multicast.

This book constitutes the proceedings of the 22st International Conference on Embedded Computer Systems: Architectures, Modeling, and Simulation, SAMOS 2021, which took place in July 2022 in Samos, Greece. The 11 full papers and 7 short papers presented in this volume were carefully reviewed and selected from 45 submissions. The conference covers a wide range of embedded systems design aspects, including machine learning accelerators, and power management and programmable dataflow systems.

This book constitutes the proceedings of the 12th International Congress on Telematics and Computing, WITCOM 2023, held in Puerto Vallarta, Mexico, in November 2023. The 35 full papers presented in this volume were carefully reviewed and selected from 88 submissions. The papers are focused on the topics of artificial intelligence techniques, data science, blockchain, environment monitoring, cybersecurity, education, and software for communications protocols.

This book constitutes the refereed proceedings of the 21st International Conference on Software Engineering and Formal Methods, SEFM 2023, held in Eindhoven, The Netherlands, during November 6-10, 2023.The 18 regular papers presented in this book, together with 1 invited paper and 1 tool paper, were carefully reviewed and selected from 41 submissions. The SEFM conference series aims to bring together researchers and practitioners from academia, industry and government, to advance the state of the art in formal methods, to facilitate their uptake in the software industry, and to encourage their integration within practical software engineering methods and tools.

This book constitutes the refereed post-conference proceedings of the Fifth IFIP International Cross-Domain Conference on Internet of Things, IFIPIoT 2022, held in Amsterdam in October 2022.The 20 full papers presented were carefully reviewed and selected from 36 submissions. The papers are organized in the following topical sections: IoT for Smart Villages, Security and Safety, Smart Home, Development, Engineering, Machine Learning, and Applications.

This book constitutes the refereed conference proceedings of the 14th International Conference on Bio-inspired Information and Communications Technologies, held in Okinawa, Japan, during April 11-12, 2023. The 17 full papers were carefully reviewed and selected from 33 submissions. The papers focus on the latest research that leverages the understanding of key principles, processes, and mechanisms in biological systems for development of novel information and communications technologies (bio-inspired ICT). BICT 2023 will also highlight innovative research and technologies being developed for biomedicine that are inspired by ICT (ICT-inspired biomedicine).

A step-by-step guide that will help you create, share, and deploy applications across your organization using Microsoft Power AppsPurchase of the print or Kindle book includes a free PDF eBookKey FeaturesBuild apps from scratch to solve real-world business scenariosLearn how to keep app data secure with expanded coverage on DataverseIncorporate AI into your app building process using AI Builder and CopilotBook DescriptionMicrosoft Power Apps provides a modern approach to building low-code business applications for mobiles, tablets, browsers, and Microsoft Teams. The second edition of Learn Microsoft Power Apps will guide you in creating well designed and secure apps that transform old processes and workflows.Learn Microsoft Power Apps starts with an introduction to Power Apps to help you feel comfortable with the creation experience. Using screenshots from the latest UI, you will be guided through how to create an app, building your confidence to start developing further. This book will help you design, set up, and configure your first application by writing simple formulas. You'll learn about the different types of apps you can build in Power Apps and which one applies best to your requirements.In addition to this, you'll learn how to identify the right data storage system for you, with new chapters covering how to integrate apps with SharePoint or Dataverse. As you advance, you'll be able to use various controls, connectors, and data sources to create a powerful, interactive app. For example, this book will help you understand how Power Apps can use Microsoft Power Automate, Power BI, and Azure functionalities to improve your applications. Finally, you will be introduced to the emerging Power Apps Copilot tool, which uses artificial intelligence to accelerate the app building process.By the end of this Power Apps book, you'll be ready to confidently develop lightweight business applications with minimal code.What you will learnUnderstand the Power Apps ecosystem and licensingTake your first steps building canvas appsDevelop apps using intermediate techniques such as the barcode scanner and GPS controlsExplore new connectors to integrate tools across the Power PlatformStore data in Dataverse using model-driven appsDiscover the best practices for building apps cleanly and effectivelyUse AI for app development with AI Builder and CopilotWho this book is forThis book is intended for business analysts, IT professionals, and both developers and non-developers alike. If you want to meet business needs by creating purpose-built apps, this book is for you. To get the most out of this book, it is recommended that you have a basic understanding of Microsoft 365 as you will interact with various elements of it while developing apps.Table of ContentsIntroducing Power AppsCreating Your First Canvas Power AppCreating Apps in SharePointPublishing and Leveraging in Power AppsExploring ControlsExploring FormulasExploring Reusable ControlsWorking With DataIntroducing ConnectorsUsing GPS in Power AppsWorking with Images and BarcodesSecuring Your PowerAppsWorking OfflineUsing Power Automate with Power AppsUsing Azure with Power AppsVisualizing DataIntroducing Artificial IntelligenceIntroducing Microsoft DataverseIntroducing Model-Driven AppsCreating Model-Driven AppsExploring Environments and Data PoliciesIntroducing the Future of Power AppsGood Practices for Creating Power AppsAppendix

"e;This book is a comprehensive text for the design of safety critical, hard real-time embedded systems. It offers  a splendid example for the balanced, integrated treatment of systems and software engineering, helping readers tackle the hardest problems of advanced real-time system design, such as determinism, compositionality, timing and fault management. This book is an essential reading for advanced undergraduates and graduate students in a wide range of disciplines impacted by embedded computing and software. Its conceptual clarity, the style of explanations and the examples make the abstract concepts accessible for a wide audience."e;Janos Sztipanovits, DirectorE. Bronson Ingram Distinguished Professor of EngineeringInstitute for Software Integrated SystemsVanderbilt UniversityReal-Time Systems focuses on hard real-time systems, which are computing systems that must meet their temporal specification in all anticipated load and fault scenarios. The book stresses the system aspects of distributed real-time applications, treating the issues of real-time, distribution and fault-tolerance from an integral point of view. A unique cross-fertilization of ideas and concepts between the academic and industrial worlds has led to the inclusion of many insightful examples from industry to explain the fundamental scientific concepts in a real-world setting.  Compared to the Second Edition, new developments in communication standards for time-sensitive networks, such as TSN and Time-Triggered Ethernet are addressed. Furthermore, this edition includes a new chapter on real-time aspects in cloud and fog computing.The book is written as a standard textbook for a high-level undergraduate or graduate course on real-time embedded systems or cyber-physical systems.  Its practical approach to solving real-time problems, along with numerous summary exercises, makes it an excellent choice for researchers and practitioners alike.

This open access book constitutes the refereed proceedings of the 20th International Conference on Digital Health Transformation and Smart Ageing, ICOST 2023, held in Wonju, South Korea, during July 7¿8, 2023.The 18 full papers and 16 short papers included in this book were carefully reviewed and selected from 41 submissions. They were organized in topical sections as follows: IoT and AI Solutions for E-health, Biomedical and Health Informatics, Wellbeing Technologies, Short Contributions: Medical Systems and E-health Solutions and Short Contributions: Wellbeing Technologies.

This book constitutes the refereed proceedings of the 19th International Conference on Metaverse, METAVERSE 2023, held in Honolulu, HI, USA, during September 23¿26, 2023.The 9 full papers and 3 short papers included in this book were carefully reviewed and selected from 15 submissions. They were organized in topical sections as follows: answer set programming; metaverse engineering foundations and applications, with a focus on novel approaches for engineering requirements, design and architectures, testing, maintenance and evolution, model-driven development, software processes, metrics, quality assurance and new software economics models, search-based software engineering, benefiting day-to-day services sectors and derived through experiences, with appreciation to scale, pragmatism, transparency, compliance and/or dependability.

Solving large combinatorial optimization problems is a ubiquitous task across multiple disciplines. Developing efficientprocedures for solving these problems has been of great interest to both researchers and practitioners. Over the last half century, vast amounts of research have been devoted to studying various methods in tackling these problems. These methods can be divided into two categories, heuristic methods and exact algorithms. Heuristic methods can often lead to near optimal solutions in a relatively time efficient manner, but provide no guarantees on optimality. Exact algorithms guarantee optimality, but are often very time consuming.

This book constitutes the refereed proceedings of the 18th International Conference on Information Security Practice and Experience, ISPEC 2023, held in Copenhagen, Denmark, in August 2023.The 27 full papers and 8 short papers included in this volume were carefully reviewed and selected from 80 submissions. The main goal of the conference is to promote research on new information security technologies, including their applications and their integration with IT systems in various vertical sectors.

This book constitutes the refereed proceedings of the 21st International Conference on Computational Methods in Systems Biology, CMSB 2023, held in Luxembourg City, Luxembourg, during September 13¿15, 2023.The 14 full papers and 3 tool papers presented in this book were carefully reviewed and selected from 28 submissions. CMSB focuses on modeling, simulation, analysis, design and control of biological systems and covers the broad field of computational methods and tools in systems and synthetic biology and their applications.

This book constitutes the refereed proceedings of the 24th Annual Conference Towards Autonomous Robotic Systems, TAROS 2023, held in Cambridge, UK, during September 13¿15, 2023.The 40 full papers presented in this book were carefully reviewed and selected from 70 submissions.They cover a wide range of different topics such as: agri-food robotics; autonomy; collaborative and service robotics; locomotion and manipulation; machine vision; multi-robot systems; soft robotics; tactile sensing; and teleoperation.

This book constitutes the refereed proceedings of the 15th International Conference on Flexible Query Answering Systems, FQAS 2023, held in September 2023 in Palma de Mallorca, Spain. The 24 full papers presented were carefully reviewed and selected from numerous submissions. They are organized in the following topical sections: Flexible Queries over Semantic Systems; Advanced Methods and Applications in Natural Language; Processing (NLP); New Advances in Disinformation Detection; Data and Text Mining; Applying AI to Social Science and Social Science to AI; Artificial Intelligence Law and Regulation.

Learn how to create good requirements when designing hardware and software systems. While this book emphasizes writing traditional ¿shall¿ statements, it also provides guidance on use case design and creating user stories in support of agile methodologies. The book surveys modelling techniques and various tools that support requirements collection and analysis. Yoüll learn to manage requirements, including discussions of document types and digital approaches using spreadsheets, generic databases, and dedicated requirements tools. Good, clear examples are presented, many related to real-world work the author has performed during his career. More importantly, you will learn how these techniques can prevent the problems that occur during requirements development. Most of all, you will learn how good requirements governance will greatly increase the success of development projects by getting all people involved to eliminate the adverse impacts to requirements throughout the developmentlifecycle.Hardware and Software Projects Troubleshooting covers techniques for defining user needs, so you can determine which combination of approaches to use for your projects. Yoüll also learn how to analyze the different development methodologies so that you can determine the advantages and disadvantages of different requirements approaches and implement them correctly as your needs evolve. Unlike most requirements books, this one teaches writing both hardware and software requirements because many projects include both areas. To exemplify this approach, two example projects are developed throughout the book, one focusing on hardware, and the other on software.What You Will LearnFocus on how to eliminate or mitigate requirements problemsUnderstand the 14 techniques for capturing all requirementsAddress software and hardware needs; because most projects involve bothEnsure all statements meetthe 16 attributes of a good requirementDifferentiate the 19 different functional types of requirements, and the 31 non-functional typesWrite requirements properly based on extensive examples of good ¿shall¿ statements, user stories, and use casesEmploy modelling techniques to mitigate the imprecision of wordsInstall requirements governance to significantly improve project successWho This Book Is ForRequirements engineers who want to improve and master their craft, as well as students and those employed in government or other organizations at all levels.

T¿his book constitutes the proceedings of the 36th International Conference on Architecture of Computing Systems, ARCS 2023, which took place in Athens, Greece, in June 2023.The 18 full papers in this volume were carefully reviewed and selected from 35 submissions.ARCS provides a platform covering newly emerging and cross-cutting topics, such as autonomous and ubiquitous systems, reconfigurable computing and acceleration, neural networks and artificial intelligence. The selected papers cover a variety of topics from the ARCS core domains, including energy efficiency, applied machine learning, hardware and software system security, reliable and fault-tolerant systems and organic computing.Back to top

The book Large-Scale Agile Frameworks provides practical solutions for cross-team and cross-functional prioritization of requirements and documentation for enterprises. It reflects the interplay of current technology trends such as cloud computing and organizational requirements for microservices. Organizations are increasingly required to align their IT strategy with customer needs for customer-centric and service-oriented products and services. The book analyzes the unique requirements of a differentiated software service offering and shows how agile principles are effective in addressing these issues. The book also highlights the importance of large-scale agile development and provides guidance to organizations on how to transform their structure towards agile prioritization. The book covers various appropriate models, methodologies, and agile tools and provides recommendations for cross-functional prioritization of requirements. It also considers the need for IT security and shows how it can be integrated into the overall agile development process.

This book constitutes the refereed proceedings of the 23rd International Conference on Innovations for Community Services, I4CS 2023, held in Bamberg, Germany, in September 2023.The 15 full papers and 4 short papers presented in this volume were carefully reviewed and selected from 38 submissions. One invited talk in full-paper length is included in the volume. The papers focus on topics such as distributed architectures and frameworks for community services, advanced applications regarding digital communities on the move, new trends of socialization covering the ambient work and living of digital societies.

This book constitutes the proceedings of the 19th International Workshop on OpenMP, IWOMP 2023, held in Bristol, UK, during September 13¿15, 2023.The 15 full papers presented in this book were carefully reviewed and selected from 20 submissions. The papers are divided into the following topical sections: OpenMP and AI; Tasking Extensions; OpenMP Offload Experiences; Beyond Explicit GPU Support; and OpenMP Infrastructure and Evaluation.