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Vocational Education and Training through Open and Distance Learning: World review of distance education and open learning Volume 5
by Louise Moran Greville RumbleConventional apprenticeships and older methods of professional training are not providing enough skilled workers - governments, companies and colleges are now using open and distance learning to fill these gaps. Published in association with the Commonwealth of Learning, this unique review provides detailed analysis of worldwide experiences of vocational training and distance education. It looks at recent policy and practice at different levels - from transnational programmes and national policies to institutional and programme models. Offering guidance on how distance education and new technologies are being used to support vocational education and training, this book will help senior institutional managers and policy makers to understand and appreciate: * the role distance education can play in increasing skills levels in young people and the existing workforce* the challenges in using educational technologies, and distance education to deliver vocational education and training* how to devise effective policies to meet these challenges.
Vocational Education in the Fourth Industrial Revolution: Education and Employment in a Post-Work Age
by James AvisThis book examines the concept of the fourth industrial revolution and its potential impact on vocational education and training. Broadly located in a framework rooted in critical/radical theory, the book argues that the affordance of technologies surrounding the fourth industrial revolution are constrained by their location within a neoliberal, if not capitalist, logic. Thus, the impact of this revolution will be experienced differently across European regions as well as low and middle income economies. In order to break this impasse, this book calls for a politics based on non-reformist reforms, premised on an aspiration towards a socially just society that transcends capitalism.
The Vogue of Managing People in Workplace (Innovations in Sustainable Technologies and Computing)
by Soumi Majumder Nilanjan DeyThis book provides a detailed vogue picture of workforce management. Nowadays, the methodology of people management has been more advanced and dynamic; it becomes highly competitive. Keeping in mind the significance of economic and social development of the country, the author has tried to draw attention on innovative and creative practices of workforce retention in business. The book provides an idea on the way of merchandising with people, cultural dynamics with impacted leadership, investment in people for organizational transformation and the future of people management with artificial intelligence.
VOICE: Vocal Aesthetics in Digital Arts and Media (Leonardo)
by Norie Neumark Ross Gibson Theo van LeeuwenPerspectives on the voice and technology, from discussions of voice mail and podcasts to reflections on dance and sound poetry.Voice has returned to both theoretical and artistic agendas. In the digital era, techniques and technologies of voice have provoked insistent questioning of the distinction between the human voice and the voice of the machine, between genuine and synthetic affect, between the uniqueness of an individual voice and the social and cultural forces that shape it. This volume offers interdisciplinary perspectives on these topics from history, philosophy, cultural theory, film, dance, poetry, media arts, and computer games. Many chapters demonstrate Lewis Mumford's idea of the “cultural preparation” that precedes technological innovation—that socially important new technologies are foreshadowed in philosophy, the arts, and everyday pastimes. Chapters cover such technologies as voice mail, podcasting, and digital approximations of the human voice. A number of authors explore the performance, performativity, and authenticity [(or 'authenticity effect') of voice in dance, poetry, film, and media arts]; while others examine more immaterial concerns—the voice's often-invoked magical powers, the ghostliness of disembodied voices, and posthuman vocalization. [The chapters evoke an often paradoxical reassertion of the human in the use of voice in mainstream media including recorded music, films, and computer games.ContributorsMark Amerika, Isabelle Arvers, Giselle Beiguelman, Philip Brophy, Ross Gibson, Brandon LaBelle, Thomas Levin, Helen Macallan, Virginia Madsen, Meredith Morse, Norie Neumark, Andrew Plain, John Potts, Theresa M. Senft, Nermin Saybasili, Amanda Stewart, Axel Stockburger, Michael Taussig, Martin Thomas, Theo van Leeuwen, Mark Wood
Voice Application Development for Android
by Michael F. Mctear Zoraida CallejasThis book will give beginners an introduction to building voice-based applications on Android. It will begin by covering the basic concepts and will build up to creating a voice-based personal assistant. By the end of this book, you should be in a position to create your own voice-based applications on Android from scratch in next to no time.Voice Application Development for Android is for all those who are interested in speech technology and for those who, as owners of Android devices, are keen to experiment with developing voice apps for their devices. It will also be useful as a starting point for professionals who are experienced in Android application development but who are not familiar with speech technologies and the development of voice user interfaces. Some background in programming in general, particularly in Java, is assumed.
Voice Applications for Alexa and Google Assistant
by Dustin CoatesSummaryVoice Applications for Alexa and Google Assistant is your guide to designing, building, and implementing voice-based applications for Alexa and Google Assistant. Inside, you'll learn how to build your own "skills"—the voice app term for actions the device can perform—from scratch.Foreword by Max Amordeluso.Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. You'll find registration instructions inside the print book.About the TechnologyIn 2018, an estimated 100 million voice-controlled devices were installed in homes worldwide, and the apps that control them, like Amazon Alexa and Google Assistant, are getting more powerful, with new skills being added every day. Great voice apps improve how users interact with the web, whether they're checking the weather, asking for sports scores, or playing a game.About the BookVoice Applications for Alexa and Google Assistant is your guide to designing, building, and implementing voice-based applications for Alexa and Google Assistant. You'll learn to build applications that listen to users, store information, and rely on user context, as you create a voice-powered sleep tracker from scratch. With the basics mastered, you'll dig deeper into multiuse conversational flow and other more-advanced concepts. Smaller projects along the way reinforce your new techniques and best practices. What's insideBuilding a call-and-response skillDesigning a voice user interfaceUsing conversational contextGoing multimodalTips and best practicesAbout the ReaderPerfect for developers with intermediate JavaScript skills and basic Node.js skills. No previous experience with voice-first platforms is required.About the AuthorDustin A. Coates is a developer who focuses on voice and conversational applications. He's currently the voice search lead at Algolia and is also a Google Developers Expert for Assistant as well as cohost of the VUX World podcast.Table of ContentsIntroduction to voice first Building a call-and-response skill on Alexa Designing a voice user interface Using entity resolution and built?in intents in Alexa skills Making a conversational Alexa skill VUI and conversation best practices Using conversation tools to add meaning and usabilityDirecting conversation flowBuilding for Google Assistant Going multimodal Push interactions Building for actions on Google with the Actions SDK
The Voice Catchers: How Marketers Listen In to Exploit Your Feelings, Your Privacy, and Your Wallet
by Joseph TurowYour voice as biometric data, and how marketers are using it to manipulate you Only three decades ago, it was inconceivable that virtually entire populations would be carrying around wireless phones wherever they went, or that peoples&’ exact locations could be tracked by those devices. We now take both for granted. Even just a decade ago the idea that individuals&’ voices could be used to identify and draw inferences about them as they shopped or interacted with retailers seemed like something out of a science fiction novel. Yet a new business sector is emerging to do exactly that. The first in-depth examination of the voice intelligence industry, The Voice Catchers exposes how artificial intelligence is enabling personalized marketing and discrimination through voice analysis. Amazon and Google have numerous patents pertaining to voice profiling, and even now their smart speakers are extracting and using voice prints for identification and more. Customer service centers are already approaching every caller based on what they conclude a caller&’s voice reveals about that person&’s emotions, sentiments, and personality, often in real time. In fact, many scientists believe that a person&’s weight, height, age, and race, not to mention any illnesses they may have, can also be identified from the sound of that individual&’s voice. Ultimately not only marketers, but also politicians and governments, may use voice profiling to infer personal characteristics for selfish interests and not for the benefit of a citizen or of society as a whole. Leading communications scholar Joseph Turow places the voice intelligence industry in historical perspective, explores its contemporary developments, and offers a clarion call for regulating this rising surveillance regime.
Voice-Over for Animation
by Jean Ann Wright M.J. LalloVoice Over for Animation takes animation and voice-over students and professionals alike through the animated voice-over world. The book provides information, exercises, and advice from professional voice-over artists. Now you can develop your own unique characters, and learn techniques to exercise your own voice gain the versatility you need to compete. You can also learn how to make a professional sounding demo CD, and find work in the field. Author MJ Lallo opened her own studio in 2000. She is a VO artist, director, producer, and casting director, casting from her own VO roster. She teaches VO as well and hires pros in the industry to guest direct. She just cast a video game for DreamWorks and also cast and contributed character reads to a Houghton-Mifflin American history book. The accompanying CD is professionally recorded, and features:1. Improvization in character development 2. Examples of how to make an animation demo from beginning to final product.3. Adapting your characters to animation scripts4. Animation Talent Agent interviews5. Casting Director interviews6. Interviews with Animation Voice-Over Artistsa. Nancy Cartwright (Bart, The Simpsons)b. Cathy Cavadini (Blossom, Power Puff Girls)c. Bill Farmer (Goofy)
Voice Over Frame Relay
by William FlanaganVoice Over Frame Relay - the next practical way to reduce your network costs! Savings from putting voice tie lines on frame relay data networks can pay back the additional investment in voice equipment in just months. Savings on international circuits are large enough to threaten present tariff structures (with some help from the FCC). From being '
Voice User Interface Design: Moving From Gui To Mixed Modal Interaction
by Ritwik DasguptaDesign and implement voice user interfaces. This guide to VUI helps you make decisions as you deal with the challenges of moving from a GUI world to mixed-modal interactions with GUI and VUI. The way we interact with devices is changing rapidly and this book gives you a close view across major companies via real-world applications and case studies.Voice User Interface Design provides an explanation of the principles of VUI design. The book covers the design phase, with clear explanations and demonstrations of each design principle through examples of multi-modal interactions (GUI plus VUI) and how they differ from pure VUI. The book also differentiates principles of VUI related to chat-based bot interaction models. By the end of the book you will have a vision of the future, imagining new user-oriented scenarios and new avenues, which until now were untouched.What You'll LearnImplement and adhere to each design principleUnderstand how VUI differs from other interaction modelsWork in the current VUI landscapeWho This Book Is ForInteraction designers, entrepreneurs, tech enthusiasts, thought leaders, and AI enthusiasts interested in the future of user experience/interaction, designing high-quality VUI, and product decision making
Voice User Interface Projects: Build voice-enabled applications using Dialogflow for Google Home and Alexa Skills Kit for Amazon Echo
by Henry LeeDevelop intelligent voice-empowered applications and Chatbots that not only understand voice commands but also respond to itKey FeaturesTarget multiple platforms by creating voice interactions for your applicationsExplore real-world examples of how to produce smart and practical virtual assistantsBuild a virtual assistant for cars using Android Auto in XamarinBook DescriptionFrom touchscreen and mouse-click, we are moving to voice- and conversation-based user interfaces. By adopting Voice User Interfaces (VUIs), you can create a more compelling and engaging experience for your users. Voice User Interface Projects teaches you how to develop voice-enabled applications for desktop, mobile, and Internet of Things (IoT) devices.This book explains in detail VUI and its importance, basic design principles of VUI, fundamentals of conversation, and the different voice-enabled applications available in the market. You will learn how to build your first voice-enabled application by utilizing DialogFlow and Alexa’s natural language processing (NLP) platform. Once you are comfortable with building voice-enabled applications, you will understand how to dynamically process and respond to the questions by using NodeJS server deployed to the cloud. You will then move on to securing NodeJS RESTful API for DialogFlow and Alexa webhooks, creating unit tests and building voice-enabled podcasts for cars. Last but not the least you will discover advanced topics such as handling sessions, creating custom intents, and extending built-in intents in order to build conversational VUIs that will help engage the users.By the end of the book, you will have grasped a thorough knowledge of how to design and develop interactive VUIs.What you will learnUnderstand NLP platforms with machine learningExploit best practices and user experiences in creating VUIBuild voice-enabled chatbotsHost, secure, and test in a cloud platformCreate voice-enabled applications for personal digital assistant devicesDevelop a virtual assistant for carsWho this book is forVoice User Interface Projects is for you if you are a software engineer who wants to develop voice-enabled applications for your personal digital assistant devices such as Amazon Echo and Google Home, along with your car’s virtual assistant systems. Some experience with JavaScript is required.
Voicebot and Chatbot Design: Flexible conversational interfaces with Amazon Alexa, Google Home, and Facebook Messenger
by Rachel BatishCreate conversational UIs using cutting-edge frameworksKey FeaturesBuild AI chatbots and voicebots using practical and accessible toolkitsDesign and create voicebots that really shine in front of humansWork with familiar appliances like Alexa, Google Home, and FB MessengerDesign for UI success across different industries and use casesBook DescriptionWe are entering the age of conversational interfaces, where we will interact with AI bots using chat and voice. But how do we create a good conversation? How do we design and build voicebots and chatbots that can carry successful conversations in in the real world?In this book, Rachel Batish introduces us to the world of conversational applications, bots and AI. You’ll discover how - with little technical knowledge - you can build successful and meaningful conversational UIs. You’ll find detailed guidance on how to build and deploy bots on the leading conversational platforms, including Amazon Alexa, Google Home, and Facebook Messenger.You’ll then learn key design aspects for building conversational UIs that will really succeed and shine in front of humans. You’ll discover how your AI bots can become part of a meaningful conversation with humans, using techniques such as persona shaping, and tone analysis.For successful bots in the real world, you’ll explore important use-cases and examples where humans interact with bots. With examples across finance, travel, and e-commerce, you’ll see how you can create successful conversational UIs in any sector.Expand your horizons further as Rachel shares with you her insights into cutting-edge voicebot and chatbot technologies, and how the future might unfold. Join in right now and start building successful, high impact bots!What you will learnBuild your own AI voicebots and chatbotsUse familiar appliances like Alexa, Google Home, and Facebook MessengerMaster the elements of conversational user interfacesKey design techniques to make your bots successfulUse tone analysis to deepen UI conversation for humansCreate voicebots and UIs designed for real-world situationsInsightful case studies in finance, travel, and e-commerceCutting-edge technology and insight into the future of AI botsWho this book is forThis book is for you, if you want to deepen your appreciation of UI and how conversational UIs - driven by artificial intelligence - are transforming the way humans interact with computers, appliances, and the everyday world around us. This book works with the major UI toolkits available today, so you do not need a deep programming knowledge to build the bots in this book: a basic familiarity with markup languages and JavaScript will give you everything you need to start building cutting-edge conversational UIs.
VoiceOver with the Brailliant Display
by April D BrownLearn what a screen reader can, and cannot do. Build a step by step foundation to screen reader use with the Brailliant braille display to read, write, work, and communicate using VoiceOver on the Mac. <P><P>Familiarize unfamiliar screen reader terms in order to develop and expand knowledge. Translate spoken VoiceOver commands to braille display commands. Learn to use a computer as easily as before sight and hearing loss. <P><P>Originally published in June 2016 - VoiceOver with a Mac Mini using operating system El Capitan and a Brailliant Braille Display. Last updated for Sierra, OSX fall of 2016.
Voices from the Valley: Tech Workers Talk About What They Do--and How They Do It (FSG Originals x Logic)
by Ben Tarnoff Moira WeigelFrom FSGO x Logic: anonymous interviews with tech workers at all levels, providing a bird's-eye view of the industryIn Voices from the Valley, the celebrated writers and Logic cofounders Moira Weigel and Ben Tarnoff take an unprecedented dive into the tech industry, conducting unfiltered, in-depth, anonymous interviews with tech workers at all levels, including a data scientist, a start-up founder, a cook who serves their lunch, and a PR wizard. In the process, Weigel and Tarnoff open the conversation about the tech industry at large, a conversation that has previously been dominated by the voices of CEOs. Deeply illuminating, revealing, and at times lurid, Voices from the Valley is a vital and comprehensive view of an industry that governs our lives.FSG Originals × Logic dissects the way technology functions in everyday lives. The titans of Silicon Valley, for all their utopian imaginings, never really had our best interests at heart: recent threats to democracy, truth, privacy, and safety, as a result of tech’s reckless pursuit of progress, have shown as much. We present an alternate story, one that delights in capturing technology in all its contradictions and innovation, across borders and socioeconomic divisions, from history through the future, beyond platitudes and PR hype, and past doom and gloom. Our collaboration features four brief but provocative forays into the tech industry’s many worlds, and aspires to incite fresh conversations about technology focused on nuanced and accessible explorations of the emerging tools that reorganize and redefine life today.
Voices in the Code: A Story about People, Their Values, and the Algorithm They Made
by David G. RobinsonAlgorithms—rules written into software—shape key moments in our lives: from who gets hired or admitted to a top public school, to who should go to jail or receive scarce public benefits. Such decisions are both technical and moral. Today, the logic of high stakes software is rarely open to scrutiny, and central moral questions are often left for the technical experts to answer. Policymakers and scholars are seeking better ways to share the moral decisionmaking within high stakes software—exploring ideas like public participation, transparency, forecasting, and algorithmic audits. But there are few real examples of those techniques in use. In Voices in the Code, scholar David G. Robinson tells the story of how one community built a life-and-death algorithm in an inclusive, accountable way. Between 2004 and 2014, a diverse group of patients, surgeons, clinicians, data scientists, public officials and advocates collaborated and compromised to build a new kidney transplant matching algorithm—a system to offer donated kidneys to particular patients from the U.S. national waiting list. Drawing on interviews with key stakeholders, unpublished archives, and a wide scholarly literature, Robinson shows how this new Kidney Allocation System emerged and evolved over time, as participants gradually built a shared understanding both of what was possible, and of what would be fair. Robinson finds much to criticize, but also much to admire, in this story. It ultimately illustrates both the promise and the limits of participation, transparency, forecasting and auditing of high stakes software. The book’s final chapter draws out lessons for the broader struggle to build technology in a democratic and accountable way.
Voices on the Margins: Inclusive Education at the Intersection of Language, Literacy, and Technology
by Yenda Prado Mark WarschauerA rich view of inclusive education at the intersection of language, literacy, and technology—drawing on case study research in a diverse full-inclusion US school before, during, and after the COVID-19 pandemic.Despite advancing efforts at integration, the segregation of students with disabilities from their nondisabled peers persists. In the United States, 34 percent of all students with disabilities spend at least 20 percent of their instructional time in segregated classrooms. For students with intellectual or multiple disabilities, segregated placement soars to 80 percent. In Voices on the Margins, Yenda Prado and Mark Warschauer provide an ethnography of an extraordinary full-inclusion public charter school in the western United States—Future Visions Academy. And they ask: What does it mean to be inclusive in today&’s schools with their increasingly pervasive use of digital technologies?Voices on the Margins examines the ways digital technologies support inclusion and language and literacy practices for culturally and linguistically diverse children with and without disabilities. A wide range of qualitative data collected in the case study illuminates three central themes: (1) the kinds of social organization that allow a fully inclusive environment for children with disabilities to thrive, (2) the ways that digital technologies can be used to help students express their voice and agency, while developing language and literacy skills, and (3) the ways that digital technologies can be used to foster stronger networks and connections between students, teachers, staff, and parents.
Voicetracks: Attuning to Voice in Media and the Arts (Leonardo)
by Norie NeumarkThe affects, aesthetics, and ethics of voice in the new materialist turn, explored through encounters with creative works in media and the arts.Moved by the Aboriginal understandings of songlines or dreaming tracks, Norie Neumark's Voicetracks seeks to deepen an understanding of voice through listening to a variety of voicing/sound/voice projects from Australia, Europe and the United States. Not content with the often dry tone of academic writing, the author engages a “wayfaring” process that brings together theories of sound, animal, and posthumanist studies in order to change the ways we think about and act with the assemblages of living creatures, things, places, and histories around us.Neumark evokes both the literal—the actual voices within the works she examines—and the metaphorical—in a new materialist exploration of voice encompassing human, animal, thing, and assemblages. She engages with artists working with animal sounds and voices; voices of place, placed voices in installation works; voices of technology; and “unvoicing,” disturbances in the image/voice relationship and in the idea of what voice is. She writes about remixes, the Barbie Liberation Organisation, and breath in Beijing, about cat videos, speaking fences in Australia, and an artist who reads (to) the birds. Finally, she considers ethics and politics, and describes how her own work has shaped her understandings and apprehensions of voice.
Voicing Code in STEM: A Dialogical Imagination
by Pratim Sengupta Amanda Dickes Amy Voss FarrisAn exploration of coding that investigates the interplay between computational abstractions and the fundamentally interpretive nature of human experience.The importance of coding in K-12 classrooms has been taken up by both scholars and educators. Voicing Code in STEM offers a new way to think about coding in the classroom--one that goes beyond device-level engagement to consider the interplay between computational abstractions and the fundamentally interpretive nature of human experience. Building on Mikhail Bakhtin's notions of heterogeneity and heteroglossia, the authors explain how STEM coding can be understood as voicing computational utterances, rather than a technocentric framing of building computational artifacts. Empirical chapters illustrate this theoretical stance by investigating different framings of coding as voicing.
VOIP: Internet Linking for Radio Amateurs
by Jonathan TaylorThis book is designed for beginners who need information on how to set up and use these systems, but it also provides plenty of technical "meat" for those who want to dig deeper and explore how the systems actually work.
VoIP Deployment For Dummies
by Stephen P. OlejniczakSo you're in charge of implementing a VoIP phone system for your organization? VoIP Deployment For Dummies is a crash course in Voice over Internet Protocol implementation!Here's how to analyze your network and implement a VoIP phone system, manage and maintain it, keep it secure, and troubleshoot problems. You'll learn how to plan the rollout, work with Session Initiation Protocol (SIP), handle fax issues, and keep your users happy.Understand how VoIP works, common misconceptions about it, and the pros and cons for your organizationCompare and comprehend hardware and software choicesDiscover the options for touch tones and faxing via VoIP systemsAnalyze network devices, IP addresses, connections to remote sites, and other aspects that will affect VoIP implementationDraw up a test plan, check out both voice and fax transmission, get a report, and schedule the installationInvestigate SIP call generation, identify the elements, understand cancelled calls, and re-INVITE callsTroubleshoot your system, identify call variables, trace the source of a problem, manage trouble tickets, and resolve failuresManage latency, jitter, and flap, and take advantage of WiresharkFind out what to expect when your system goes liveWritten by an expert with extensive real-world experience in VoIP implementation and management, VoIP Deployment For Dummies provides the know-how you need. You'll be able to implement your system and manage any issues proactively, which is sure to look good to your boss!
VoIP Hacks
by Theodore WallingfordVoice over Internet Protocol (VoIP) is gaining a lot of attention these days, as more companies and individuals switch from standard telephone service to phone service via the Internet. The reason is simple: A single network to carry voice and data is easier to scale, maintain, and administer. As an added bonus, it's also cheaper, because VoIP is free of the endless government regulations and tariffs imposed upon phone companies. VoIP is simply overflowing with hack potential, and VoIP Hacks is the practical guide from O'Reilly that presents these possibilities to you. It provides dozens of hands-on projects for building a VoIP network, showing you how to tweak and customize a multitude of exciting things to get the job done. Along the way, you'll also learn which standards and practices work best for your particular environment. Among the quick and clever solutions showcased in the book are those for: gauging VoIP readiness on an enterprise network using SIP, H.323, and other signaling specifications providing low-layer security in a VoIP environment employing IP hardphones, analog telephone adapters, and softPBX servers dealing with and avoiding the most common VoIP deployment mistakes In reality, VoIP Hacks contains only a small subset of VoIP knowledge-enough to serve as an introduction to the world of VoIP and teach you how to use it to save money, be more productive, or just impress your friends. If you love to tinker and optimize, this is the one technology, and the one book, you must investigate.
VoIP Handbook: Applications, Technologies, Reliability, and Security
by Syed A. Ahson Mohammad IlyasThe number of worldwide VoIP customers is well over 38 million. Thanks to the popularity of inexpensive, high-quality services, it's projected to increase to nearly 250 million within the next three years. The VoIP Handbook: Applications, Technologies, Reliability, and Security captures the state of the art in VoIP technology and serves as the comprehensive reference on this soon-to-be ubiquitous technology. It provides: A step-by-step methodology to evaluate VoIP performance prior to network implementation An invaluable overview of implementation challenges and several VoIP multipoint conference systems Unparalleled coverage of design and engineering issues such VoIP traffic, QoS requirements, and VoIP flow As this promising technology’s popularity increases, new demands for improved quality, reduced cost, and seamless operation will continue to increase. Edited by preeminent wireless communications experts Ahson and Illyas, the VoIP Handbook guides you to successful deployment.
VoIP Technology: Applications and Challenges (Springer Series in Wireless Technology)
by Tamal Chakraborty Iti Saha Misra Ramjee PrasadThis book offers an accessible introduction and practical guide to Voice over Internet Protocol (VoIP) technology, providing readers with the know-how to solve the problems encountered in applying VoIP technology across all types of network. It incorporates the latest research findings and brings readers up to date with the challenges that are faced by researchers developing novel applications of VoIP.The authors discuss the general architecture of VoIP technology, along with its application and relevance in conventional and emerging wireless communication networks, including Wireless Local Area Networks (WLANs), Worldwide Interoperability for Microwave Access (WiMAX), Long Term Evolution (LTE) and Cognitive Radio Networks. The book also includes Quality of service (QoS) studies under dynamic and unpredictable network conditions, which examine the reliability of both legacy systems And the upcoming pervasive computing systems. Further, it explains how the heuristic-based learning algorithms that are used in VoIP communications may help develop today’s technology in the area of autonomous systems.This book is a valuable source of information for academics and researchers, as it provides state-of-theart research in VoIP technology. It is also of interest to network designers, application architects, and service providers looking for a coherent understanding of VoIP across a wide range of devices, network applications and user categories.
Voltage Regulators for Next Generation Microprocessors
by Toni López Reinhold Elferich Eduard AlarcónThis book deals with energy delivery challenges of the power processing unit of modern computer microprocessors. It describes in detail the consequences of current trends in miniaturization and clock frequency increase, upon the power delivery unit, referred to as voltage regulator. This is an invaluable reference for anybody needing to understand the key performance limitations and opportunities for improvement, from both a circuit and systems perspective, of state-of-the-art power solutions for next generation CPUs.
Volunteered Geographic Information: Interpretation, Visualization and Social Context
by Dirk Burghardt Elena Demidova Daniel A. KeimThis open access book includes methods for retrieval, semantic representation, and analysis of Volunteered Geographic Information (VGI), geovisualization and user interactions related to VGI, and discusses selected topics in active participation, social context, and privacy awareness. It presents the results of the DFG-funded priority program "VGI: Interpretation, Visualization, and Social Computing" (2016-2023).The book includes three parts representing the principal research pillars within the program. Part I "Representation and Analysis of VGI" discusses recent approaches to enhance the representation and analysis of VGI. It includes semantic representation of VGI data in knowledge graphs; machine-learning approaches to VGI mining, completion, and enrichment as well as to the improvement of data quality and fitness for purpose. Part II "Geovisualization and User Interactions related to VGI" book explores geovisualizations and user interactions supporting the analysis and presentation of VGI data. When designing these visualizations and user interactions, the specific properties of VGI data, the knowledge and abilities of different target users, and technical viability of solutions need to be considered. Part III "Active Participation, Social Context and Privacy Awareness" of the book addresses the human impact associated with VGI. It includes chapters on the use of wearable sensors worn by volunteers to record their exposure to environmental stressors on their daily journeys, on the collective behavior of people using location-based social media and movement data from football matches, and on the motivation of volunteers who provide important support in information gathering, filtering and analysis of social media in disaster situations.The book is of interest to researchers and advanced professionals in geoinformation, cartography, visual analytics, data science and machine learning.