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Advancement of telecommunications and information infrastructure occurs largely through private investment. The government affects the rate and direction of this progress through regulation and public investment. This book presents a range of positions and perspectives on those two classes of policy mechanism, providing a succinct analysis followed by papers prepared by experts in telecommunications policy and applications.
Channel coding lies at the heart of digital communication and data storage, and this detailed introduction describes the core theory as well as decoding algorithms, implementation details, and performance analyses. Known for their writing clarity, Professors Ryan and Lin provide the latest information on modern channel codes, including turbo and low-density parity-check (LDPC) codes. They also present detailed coverage of BCH codes, Reed-Solomon codes, convolutional codes, finite geometry codes, and product codes, providing a one-stop resource for both classical and modern coding techniques. Assuming no prior knowledge in the field of channel coding, the opening chapters begin with basic theory to introduce newcomers to the subject. Later chapters then extend to advanced topics such as code ensemble performance analyses and algebraic code design. 250 varied and stimulating end-of-chapter problems are also included to test and enhance learning, making this an essential resource for students and practitioners alike.
Liar's Poker meets The Social Network in an irreverent exposé of life inside the tech bubble, from industry provocateur Antonio García Martínez, a former Twitter advisor, Facebook product manager and startup founder/CEO.The reality is, Silicon Valley capitalism is very simple:Investors are people with more money than time.Employees are people with more time than money.Entrepreneurs are the seductive go-between.Marketing is like sex: only losers pay for it. Imagine a chimpanzee rampaging through a datacenter powering everything from Google to Facebook. Infrastructure engineers use a software version of this "chaos monkey" to test online services' robustness--their ability to survive random failure and correct mistakes before they actually occur. Tech entrepreneurs are society's chaos monkeys, disruptors testing and transforming every aspect of our lives, from transportation (Uber) and lodging (AirBnB) to television (Netflix) and dating (Tinder). One of Silicon Valley's most audacious chaos monkeys is Antonio García Martínez.After stints on Wall Street and as CEO of his own startup, García Martínez joined Facebook's nascent advertising team, turning its users' data into profit for COO Sheryl Sandberg and chairman and CEO Mark "Zuck" Zuckerberg. Forced out in the wake of an internal product war over the future of the company's monetization strategy, García Martínez eventually landed at rival Twitter. He also fathered two children with a woman he barely knew, committed lewd acts and brewed illegal beer on the Facebook campus (accidentally flooding Zuckerberg's desk), lived on a sailboat, raced sport cars on the 101, and enthusiastically pursued the life of an overpaid Silicon Valley wastrel.Now, this gleeful contrarian unravels the chaotic evolution of social media and online marketing and reveals how it is invading our lives and shaping our future. Weighing in on everything from startups and credit derivatives to Big Brother and data tracking, social media monetization and digital "privacy," García Martínez shares his scathing observations and outrageous antics, taking us on a humorous, subversive tour of the fascinatingly insular tech industry. Chaos Monkeys lays bare the hijinks, trade secrets, and power plays of the visionaries, grunts, sociopaths, opportunists, accidental tourists, and money cowboys who are revolutionizing our world. The question is, will we survive?
This work focuses on the characterization of adult lifelong learners' Personal Learning Environments (PLEs) by implicit and explicit tools of personalization. It aims aims toward creating a system for the development of a learning path for the characterisation of PLE for adult life learners. The synergy of formal and informal learning in the dynamic construction of a lifelong learner's PLE is fully explored, with the recognition that the majority of learning, especially for life long learners, occurs outside traditional learning formats. Specifically, this volume discusses the design, implementation, and validation of the SSW4LL (Social Semantic Web for Lifelong Learners) format, and the the SSW4LL system, built on Moodle 2.0 integrated with an adaptive mechanism (conditional activities) and some tools of Social Semantic Web (Semantic MediaWiki, Diigo and Google+). With thoroughly grounded cases studies, this volume makes the case that these systems are suitable to provide a dynamically personalized learning environment to the lifelong learner. All of these environments are fully discussed and cases made for each as a tool for constructing adult learners' PLEs.
Fourteen-year-old Morgan alienates her friends when she spends all of her time online talking to strangers in various chat rooms.
If you have some understanding of IT infrastructure principles and are ready to find out what Chef is all about, then this guide will show you all you need to know. In order to get the most out of this book, some experience of programming or scripting languages would be useful.
Chef Infrastructure Automation Cookbook contains practical recipes on everything you will need to automate your infrastructure using Chef. The book is packed with illustrated code examples to automate your server and cloud infrastructure.The book first shows you the simplest way to achieve a certain task. Then it explains every step in detail, so that you can build your knowledge about how things work. Eventually, the book shows you additional things to consider for each approach. That way, you can learn step-by-step and build profound knowledge on how to go about your configuration management automation.This book is for system engineers and administrators who have a fundamental understanding of information management systems and infrastructure. It helps if you've already played around with Chef; however, the book covers all the important topics you will need to know. If you don't want to dig through a whole book before you can get started, this book is for you, as it features a set of independent recipes you can try out immediately.
This book is for system engineers and administrators who have a fundamental understanding of information management systems and infrastructure. It helps if you've already played around with Chef; however, this book covers all the important topics you will need to know. If you don't want to dig through a whole book before you can get started, this book is for you, as it features a set of independent recipes you can try out immediately.
The book starts with two chapters dedicated to CherryPy, its history and installation. It then moves through a gentle introduction to the main features and concepts of CherryPy to a thorough review of its core capabilities. After laying this foundation the book dives into a real-world example, detailing important steps in the creation of a photoblog application. These chapters cover database manipulation via Object Relational Mapping (ORM), using web services to enhance the application, and client-side scripting through AJAX. Finally, the book covers the need for unit, functional, and performance testing before closing with deployment solutions for a CherryPy-based application. This book is principally geared towards Python web developers, who are looking to add the power of the CherryPy library to their existing Python skillset. It assumes a good working knowledge of Python. Although the CherryPy toolkit is at the core of the book, many other common libraries are introduced
Imagine living through the breakthrough moments of Bill Gates, Steve Jobs, and the other icons of today's new economy. The kind of technological revolution that they led in Silicon Valley is now sweeping through China, but with much more dramatic implications. The dynamic entrepreneurs who are using technology to radically transform business and cultural life in China are fighting not only outdated business models and a tumultuous economy but also an unpredictable government that has a love-hate relationship with the Net, at once pushing its expansion at a feverish pace and censoring it. As Duncan Clark, cofounder of BDA, an Internet consulting company in Beijing, told author David Sheff, "This environment -- the regulations, the competition, the political uncertainties -- makes these the fastest, most courageous, nimblest-thinking people globally. To deal with this level of risk and still sleep is no small accomplishment. But they're hooked on it like some Chinese are becoming hooked on Starbucks cappuccino."In this irresistible, groundbreaking book, Sheff takes us into the trenches of the Chinese technology revolution, introducing the major and minor players who are leading China into the twenty-first century. Players like Bo Feng, the charismatic former sushi chef who is now one of the leading venture capitalists in China. And Edward Tian, a national hero who has been described as China's Steve Jobs and Bill Gates combined, who left his own start-up on the eve of its IPO in order to lead the government's attempt to bring broadband to the entire nation, in the process leapfrogging the United States, Europe, and the rest of Asia with the longest and fastest network in the world. As the U.S. technological revolution wanes, business leaders will be looking to the billion-plus potential customers in China for new growth. In addition, the world's newest member of the World Trade Organization will no longer be a bystander in the global economy; it will be a fierce competitor. And when hundreds of million Chinese have access to unprecedented information and communication, China itself will be profoundly altered. Jay Chang, an analyst who covers China for Credit Suisse First Boston, sums the seismic nature of the changes: "What happens when China successfully transforms from a mainly agrarian/industrial nation into one that has significant input from the information technology industry? What happens when eighty percent of the state-owned enterprises in China are able to link economically to the global Internet on fast pipes? What happens when China's engineering talent pool is able to gain access to high-end computing resources and exchange ideas and information easily with their global peers? What happens when fifty percent of the Chinese population gets wired in ten years -- six hundred million people, the largest number of Internet users in the world?" With its compelling, character-driven story, researched over the course of three years, China Dawn will be the definitive book on the subject.
This handbook is a reference for those interested in information technologies and emerging management practices in China. The emphasis on information technologies and management provides a unique proposition and gives characteristics of flexibility and adoption to diverse audiences. The subject area is a combination of global information technology and management along with strategic management of IT. The handbook exploits state-of-the-art and emerging trends in theory and technology. This handbook is primarily designed for a professional and academic audience.
Dive into China's cool new web-based subculture with China Online!Using Baidu, China's form of Google, young Chinese web-surfers are creating their own language on the Internet. With this book, you can get an insider's view of the way the new wave of Chinese youth communicates in code. Author and translator Véronique Michel guides you on a tour of the lifestyles inhabiting modern-day "tribes" on the Internet: The "Moonlight" or "Starlight" TribeThe "Ant" TribeThe "Corporate Insects"The "Diamond Man"China Online describes a youth culture in transition-using humor and creativity to survive in a hugely competitive environment. They enjoy pun-including the ingenious "talking numbers" used to say more things with fewer keystrokes and characters. There is a great deal that lies under the surface. Learn the secret netspeak used by over half a billion of the coolest people in China, and be in the know!
In September 2014, Chinese e-commerce giant Alibaba raised $25 billion in the world's biggest-ever initial public offering. Since then, millions of investors and managers worldwide have pondered a fundamental question: What's really going on with the new wave of China's disruptors? Alibaba wasn't an outlier--it's one of a rising tide of thriving Chinese companies, mostly but not exclusively in the technology sector. Overnight, its founder, Jack Ma, appeared on the same magazine covers as American entrepreneurial icons like Mark Zuckerberg. Ma was quickly followed by the founders of other previously little-known companies, such as Baidu, Tencent, and Xiaomi.Over the past two decades, an unprecedented burst of entrepreneurialism has transformed China's economy from a closed, impoverished, state-run system into a major power in global business. As products in China become more and more sophisticated, and as its companies embrace domestically developed technology, we will increasingly see Chinese goods setting global standards. Meanwhile, companies in the rest of the world wonder how they can access the fast-rising incomes of China's 1.3 billion consumers.Now Edward Tse, a leading global strategy consultant, reveals how China got to this point, and what the country's rise means for the United States and the rest of the world. Tse has spent more than twenty years working with senior Chinese executives, learning firsthand how China's most powerful companies operate. He's an expert on how private firms are thriving in what is still, officially, a communist country. His book draws on exclusive interviews and case studies to explore questions such as*What drives China's entrepreneurs? Personal fame and fortune--or a quest for national pride and communal achievement?*How do these companies grow so quickly? In 2005, Lenovo sold just one category of products (personal computers) in one market, China. Today, not only is it the world's largest PC seller; it is also the world's third-largest smartphone seller.*How does Chinese culture shape the strategies and tactics of these business leaders? Can outsiders copy what the Chinese are doing?*Can capitalists really thrive within a communist system? How does Tencent's Pony Ma serve as a member of China's parliament while running a company that dominates online games and messaging?*What impact will China have on the rest of the world as its private companies enter new markets, acquire foreign businesses, and threaten established firms in countless industries?As Tse concludes: "I believe that as a consequence of the opening driven by China's entrepreneurs, the push to invest in science, research, and development, and the new freedoms that people are enjoying across the country, China has embarked on a renaissance that could rival its greatest era in history--the Tang dynasty. These entrepreneurs are the front line in China's intense hunger for success. They will have an even more remarkable impact on the global economy in the future, through the rest of this decade and beyond."From the Hardcover edition.
Barely fifty years ago a computer was a gargantuan, vastly expensive thing that only a handful of scientists had ever seen. The world's brightest engineers were stymied in their quest to make these machines small and affordable until the solution finally came from two ingenious young Americans. Jack Kilby and Robert Noyce hit upon the stunning discovery that would make possible the silicon microchip, a work that would ultimately earn Kilby the Nobel Prize for physics in 2000. In this completely revised and updated edition of The Chip, T. R. Reid tells the gripping adventure story of their invention and of its growth into a global information industry. This is the story of how the digital age began.
This is a practical guide that takes a task-centered approach. Each task is stepped through with detailed instructions. You will come across many step-by-step examples with plenty of screenshots and resources. This book provides all the support and guidance you need as you begin to work with CMSs. It even has additional tasks that you can carry out to build your skills further. Everything is oriented towards managing content with a CMS. This book is written for anyone who wants to start a web site and is looking for a good CMS. It is best suited for people who are selecting a CMS for their sites and people who will manage a CMS. Knowledge of web basics is certainly helpful, but not needed.
Chrissa Maxwell moves to a new school in the middle of the year, and the girls in her fourth-grade class are decidedly unfriendly. On the advice of her grandmother, Chrissa tries first to be nice, and then to ignore the mean girls. But they just won't quit, and when the teasing turns into serious bullying, Chrissa must find the courage to stand strong and speak out.
Chrissa's had a good summer, practicing for swim team tryouts. Then her world is shaken when she and her friends get mean text messages and there's an accident at the pool. Can one girl put an end to the bullying?
These days, we take for granted that our computer screens--and even our phones--will show us images in vibrant full color. Digital color is a fundamental part of how we use our devices, but we never give a thought to how it is produced or how it came about. Chromatic Algorithms reveals the fascinating history behind digital color, tracing it from the work of a few brilliant computer scientists and experimentally minded artists in the late 1960s and early '70s through to its appearance in commercial software in the early 1990s. Mixing philosophy of technology, aesthetics, and media analysis, Carolyn Kane shows how revolutionary the earliest computer-generated colors were--built with the massive postwar number-crunching machines, these first examples of "computer art" were so fantastic that artists and computer scientists regarded them as psychedelic, even revolutionary, harbingers of a better future for humans and machines. But, Kane shows, the explosive growth of personal computing and its accompanying need for off-the-shelf software led to standardization and the gradual closing of the experimental field in which computer artists had thrived. Even so, the gap between the bright, bold presence of color onscreen and the increasing abstraction of its underlying code continues to lure artists and designers from a wide range of fields, and Kane draws on their work to pose fascinating questions about the relationships among art, code, science, and media in the twenty-first century.
Get the most out of your Google ChromebookAre you the proud new owner of a Google Chromebook and a little--or a lot--intimidated by the technology? You've come to the right place! Chromebook For Dummies walks you through setting up the device, transitioning from traditional computers and working in the cloud, customizing Chromebook to suit your needs, navigating the apps and their uses, and applying advanced settings and features. Fear not: with the step-by-step guidance and helpful information inside, there's no reason to break a sweat.Chromebooks are affordable, fast, and sleek--and with Google driving the initiative, they're impossible to ignore. So it's no wonder they're gaining popularity and enticing people from all walks of life to make the switch from a traditional PC or laptop. If you're one of those people and want to make the most of your experience, this book is a practical user's guide to all things Chromebook.Covers all Chromebooks on the marketProvides coverage of all Chromebook features in an easy-to-follow mannerServes as the go-to reference for successfully using a ChromebookIncludes step-by-step coverage of everything you'll encounter with your ChromebookIf you're a new or inexperienced user who wants to maximize the performance of your Google Chromebook, you'll turn to this friendly guide time and again.
Full of easy-to-follow recipes and images that will teach powerful techniques and algorithms, building from basic projects to challenging applications. This book is for artists, designers, and programmers who have previous knowledge of C++, but not necessarily of Cinder.
Step-by-step instructions with guiding screenshots will help new users to create a photorealistic interior scene with an animated camera. Users will also learn how to use the MoGraph module to create dynamic motion graphics, how to link parameters with Xpresso (Cinema 4D's node-based programming language), and are guided through mini-projects to explore additional tools for non-photorealistic illustrations, hair creation and cloth rendering. Designers and artists with a basic proficiency in animation or computer graphics, as well as professionals who are familiar with other 3D animation software.
This book contains short recipes designed to effectively teach tools in the minimum amount of time. Each recipe hits on a topic that can be combined or incorporated with other recipes to give you the building blocks you need to start making great designs with Cinema 4D. Rather than demonstrating how to make a few specific and extensive projects, the recipes create a solid base of knowledge to help the reader understand the tools available to foster their own creativity. This book is for anyone who wants to quickly get up to speed with Cinema 4D to create 3D projects that run laps around simple 2D designs.
Select your format based upon: 1) how you want to read your book, and 2) compatibility with your reading tool. To learn more about using Bookshare with your device, visit the Help Center.
Here is an overview of the specialized formats that Bookshare offers its members with links that go to the Help Center for more information.
- Bookshare Web Reader - a customized reading tool for Bookshare members offering all the features of DAISY with a single click of the "Read Now" link.
- DAISY (Digital Accessible Information System) - a digital book file format. DAISY books from Bookshare are DAISY 3.0 text files that work with just about every type of access technology that reads text. Books that contain images will have the download option of ‘DAISY Text with Images’.
- BRF (Braille Refreshable Format) - digital Braille for use with refreshable Braille devices and Braille embossers.
- MP3 (Mpeg audio layer 3) - Provides audio only with no text. These books are created with a text-to-speech engine and spoken by Kendra, a high quality synthetic voice from Ivona. Any device that supports MP3 playback is compatible.
- DAISY Audio - Similar to the Daisy 3.0 option above; however, this option uses MP3 files created with our text-to-speech engine that utilizes Ivonas Kendra voice. This format will work with Daisy Audio compatible players such as Victor Reader Stream and Read2Go.