Informationsteknologi: generelle emner

Recent years have seen an unprecedented level of technological uptake and engagement by the mainstream. From deepfakes for memes to recommendation systems for commerce, machine learning (ML) has become a regular fixture in society. This ongoing transition from purely academic confines to the general public is not smooth as the public does not have the extensive expertise in data science required to fully exploit the capabilities of ML. As automated machine learning (AutoML) systems continue to progress in both sophistication and performance, it becomes important to understand the 'how' and 'why' of human-computer interaction (HCI) within these frameworks. This is necessary for optimal system design and leveraging advanced data-processing capabilities to support decision-making involving humans. It is also key to identifying the opportunities and risks presented by ever-increasing levels of machine autonomy. In this monograph, the authors focus on the following questions: (i) What does HCI currently look like for state-of-the-art AutoML algorithms? (ii) Do the expectations of HCI within AutoML frameworks vary for different types of users and stakeholders? (iii) How can HCI be managed so that AutoML solutions acquire human trust and broad acceptance? (iv) As AutoML systems become more autonomous and capable of learning from complex open-ended environments, will the fundamental nature of HCI evolve? To consider these questions, the authors project existing literature in HCI into the space of AutoML and review topics such as user-interface design, human-bias mitigation, and trust in artificial intelligence (AI). Additionally, to rigorously gauge the future of HCI, they contemplate how AutoML may manifest in effectively open-ended environments. Ultimately, this review serves to identify key research directions aimed at better facilitating the roles and modes of human interactions with both current and future AutoML systems.

This book constitutes the proceedings of the 20th International Conference on Cooperative Design, Visualization, and Engineering, CDVE 2023, held in Palma de Mallorca, Spain, in October 2023. The 20 full papers and 6 short papers presented were carefully reviewed and selected from 62 submissions. The papers cover a wide application spectrum including architecture, engineering and construction (AEC), apace craft building, heavy industry, robotics, tourism, education, community building, medical supply industry, commerce.

Dieses Lehrbuch befasst sich leicht verständlich mit der Theorie der Kalman-Filterung. Die Autoren geben damit eine Einführung in Kalman-Filter und deren Anwendung für eingebettete Systeme. Zusätzlich wird anhand konkreter Praxisbeispiele der Kalman-Filterentwurf demonstriert ¿ Teilschritte werden im Buch ausführlich erläutert.Kalman-Filter sind die erste Wahl, um Störsignale auf den Sensorsignalen zu eliminieren. Dies ist von besonderer Bedeutung, da viele technische Systeme ihre prozessrelevanten Informationen über Sensoren gewinnen. Jeder Messwert eines Sensors weißt jedoch aufgrund verschiedener Ursachen einen Messfehler auf. Würde ein System nur auf Basis dieser ungenauen Sensorinformationen arbeiten, so wären viele Anwendungen, wie zum Beispiel ein Navigationssystem oder autonome arbeitende Systeme, nicht möglich.Das Buch ist geeignet für interessierte Bachelor- und Master-Studierende der Fachrichtungen Informatik, Maschinenbau, Elektrotechnik undMechatronik. Ebenso ist das Buch eine Hilfe für Ingenieure und Wissenschaftler, die ein Kalman-Filter z. B. für die Datenfusion oder die Schätzung unbekannter Größen in Echtzeitanwendungen einsetzen möchten.

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.

Get up to speed quickly on the core topics and career paths that open source GIS has to offer. Learn how to avoid vendor lock-in while building a free and open source toolkit for yourself.

Learn how to use the 2023 iPhone and iOS 17!Discover the ins and outs of the iPhone 15 and iPhone 15 Pro with this guide. Whether you're a seasoned iPhone user or someone curious about Apple's latest offerings, this book provides a deep dive into the new features and capabilities of these advanced devices.Whether you are upgrading to iOS 17 or unlocking a brand new iPhone, there's a lot to unpack!Inside this guide, you'll explore:New Design Aesthetics: Understand the sleek redesign featuring flat edges and a minimized notch, giving the iPhones a contemporary appeal.Camera System OverviewTips and Tricks: Unlock the full potential of your iPhone 15 or iPhone 15 Pro with expert advice and suggestions.Using Face IDUsing Dynamic IslandHow to use Picture-in-Picture for movies and TV showsHow to add widgets to your Home screenOrganizing apps with the App LibraryBuying, removing, rearranging, updating appsUnsending and editing text messagesUsing SiriUsing pre-installed apps like Notes, Calendar, Reminders, and moreAnd much, much more!Ideal for both potential buyers weighing their options and current owners eager to make the most of their new device, this guide aims to provide a thorough understanding of the iPhone 15 and iPhone 15 Pro's capabilities.Note: This book is not endorsed by Apple, Inc and should be considered unofficial.

The area of intelligent multimedia involves the real-time computer processing and understanding of perceptual input from speech, textual and visual sources. The present reprint contains the 13 articles accepted and published in the Special Issue "Advanced Mathematical Methods in Intelligent Multimedia: Security and Applications" of the MDPI journal "Mathematics", which cover a wide range of topics connected to the theory, security, and applications of these methods. These topics include, among others, elements from privacy computation, game theory-based models, cloud computing, big data, location privacy, artificial intelligence, reputation system, differential privacy, reversible data hiding, blockchain, etc.It is hoped that the reprint will be interesting and useful for those working in the area of intelligent multimedia, security systems and privacy methods, as well as for those with the proper mathematical background who are willing to become familiar with recent advances of secure mathematics, which has nowadays entered into almost all sectors of human life and activity.

This book constitutes the proceedings of the 22nd International Conference on Computer Information Systems and Industrial Management, CISIM 2023, held in Tokio, Japan, during September 22-24, 2023.The 36 papers presented in this book were carefully reviewed and selected from 77 submissions. They were organized in topical sections as follows: biometrics and pattern recognition applications; computer information systems and security; industrial management and other applications; machine learning and artificial neural networks; modelling and optimization; wellbeing and affective engineering; and machine learning using biometric data and kansei data.

This edited book discusses the technical considerations, potential opportunities and critical challenges of AI and blockchain in telehealth systems and presents case studies and critical lessons to consider when designing future AI and blockchain-based telehealth systems which have privacy and security in mind.

"Exploration of the largely unknown history of Chinese-language computing systems, accessible to an audience unfamiliar with the Chinese language or the technical workings of personal computers"--

Smart manufacturing, industrial IoT, intelligent factories-you've heard the buzzwords. But what is Industry 4.0-and what does it mean for you? This forward-looking guide focuses on the practical implementation of Industry 4.0 concepts with SAP solutions! Reduce asset downtime using digital twins, automate quality checks using AI and machine learning, track your production with SAP Digital Manufacturing, and much more. Don't let the revolution leave you behind!Highlights:1) Digital twins2) Internet of Things (IoT)3) Process automation4) Product development5) Intelligent factories6) Asset management7) Personnel safety and support8) SAP Enterprise Product Development9) SAP S/4HANA10) SAP Digital Manufacturing11) SAP Asset Strategy and Performance Management12) SAP Predictive Asset Insights

Financial markets are undergoing an unprecedented transformation. Technological advances have brought major improvements to the operations of financial services. While these advances promote improved accessibility and convenience, traditional finance shortcomings like lack of transparency and moral hazard continue to plague centralized platforms, imposing societal costs. The advent of distributed ledger technologies presents an opportunity to alleviate some of the issues raised by centralized financial platforms, regardless of their integration of financial technology enhancements. These technologies have the potential to further disrupt the financial service industry by facilitating the transition to a decentralized trading environment, also referred to as decentralized finance (DeFi). DeFi enables the provision of services such as exchanges, lending, derivatives trading, and insurance without the need for a centralized intermediary. This monograph provides an overview of the DeFi ecosystem, with a focus on exchanges, lending protocols, and the decentralized governance structure in place. The monograph also discusses the operational risks inherent in the design of smart contracts and the DeFi ecosystem, and it concludes with remarks and directions for future research.

A modern guide for aspiring Linux administrators-from command line basics to enterprise featuresKey Features:Explore a Linux environment with a focus on networking, installation, configuration, and cloud managementBecome familiar with the command line, basic commands, and directoryLearn how to automate apps and infrastructure using ChefPurchase of the print or Kindle book includes a free PDF eBookBook Description:Linux system administration is an essential aspect of maintaining and managing Linux servers within an organization. The role of a Linux system administrator is pivotal in ensuring the smooth functioning and security of these servers, making it a critical job function for any company that relies on Linux infrastructure.This book is a comprehensive guide designed to help you build a solid foundation in Linux system administration. It takes you from the fundamentals of Linux to more advanced topics, encompassing key areas such as Linux system installation, managing user accounts and filesystems, networking fundamentals, and Linux security techniques. Additionally, the book delves into the automation of applications and infrastructure using Chef, enabling you to streamline and optimize your operations.For both newcomers getting started with Linux and professionals looking to enhance their skills, this book is an invaluable hands-on guide with a structured approach and concise explanations that make it an effective resource for quickly acquiring and reinforcing Linux system administration skills. With the help of this Linux book, you'll be able to navigate the world of Linux administration confidently to meet the demands of your role.What You Will Learn:Master the use of the command line and adeptly manage software packagesManage users and groups locally or by using centralized authenticationSet up, diagnose, and troubleshoot Linux networksUnderstand how to choose and manage storage devices and filesystemsImplement enterprise features such as high availability and automation toolsPick up the skills to keep your Linux system secureWho this book is for:This book is for anyone new to the IT sector or those looking to learn Linux for a career in administering Linux systems. Aspiring cloud professionals, helpdesk staff, application support engineers, application developers, researchers, educators, and students considering the use of Linux servers will find this book especially useful.

Tagline: Breaking the C-like language barrier to make device programming easy and fast

Take control of your machine building and production processes with computer-run tools to safely use, or even build, a durable machine for use in your garage or even a startup company. This book provides best practices for laser cutters, 3D printers, CNC mills, vinyl cutters, and more. You'll begin by learning the history of digitally controlled tools, as well as how they work and what materials you can use with them. With this knowledge, you won¿t just learn how to make common machines work, yoüll go to the next level and build your own machine¿whether that be a plasma cutter or a CNC milling machine.You will learn how they use these tools to create amazing products, art, and even new machines! Yoüll also find handy overviews of tools, software, and materials to use in a reference appendix. After reading Mastering Digitally Controlled Machines yoüll be able to create something for yourself, your community, or your company.What You'll LearnUse accessible computer-controlled machines safely to make anything you want to buildFit the right tool and materials with the right projectsBuild your own CNC machine custom tailored to your project¿s needs Who This Book Is ForPeople who want to understand how accessible computer-controlled tools work and build any kind of product themselves. Makerspaces, Fab Labs, and similar spaces will benefit. And people who want to create prototypes and products for themselves or their company/ startup, or to start creating prototypes without much prior knowledge.