This peer-reviewed book explores the technologies driving broadband internet connectivity in the fourth industrial revolution (Industry 4.0). It particularly focuses on potential solutions to introduce these technologies in emerging markets and rural areas, regions that typically form part of the digital divide and often have under-developed telecommunications infrastructures, a lack of skilled workers, and geographical restrictions that limit broadband connectivity. Research shows that ubiquitous internet access boosts socio-economic growth through innovations in science and technology, with the common goal of bringing positive change to the lives of individuals. Fifth-generation (5G) networks based on millimeter-wave (mm-wave) frequency information transfer have the potential to provide future-proof, affordable and sustainable broadband connectivity in areas where previous-generation mobile networks were unable to do so. This book discusses the principles of various technologies that enable electronic circuits to operate at mm-wave frequencies. It examines the importance of identifying, describing, and analyzing technology from a purely technological standpoint, but also acknowledges and investigates the challenges and limitations of introducing such technologies in emerging markets. Presenting recent research, the book spearheads participation in Industry 4.0 in these areas.

Digital forensics is the science of detecting evidence from digital media like a computer, smart phone, server, or network. It provides the forensic team with the most beneficial methods to solve confused digital-related cases. AI and blockchain can be applied to solve online predatory chat cases and photo forensics cases, provide network service evidence, custody of digital files in forensic medicine, and identify roots of data scavenging. The increased use of PCs and extensive use of internet access, has meant easy availability of hacking tools. Over the past two decades, improvements in the information technology landscape have made the collection, preservation, and analysis of digital evidence extremely important. The traditional tools for solving cybercrimes and preparing court cases are making investigations difficult. We can use AI and blockchain design frameworks to make the digital forensic process efficient and straightforward. AI features help determine the contents of a picture, detect spam email messages and recognize swatches of hard drives that could contain suspicious files. Blockchain-based lawful evidence management schemes can supervise the entire evidence flow of all of the court data. This book can provide a wide-ranging overview of how AI and blockchain can be used to solve problems in digital forensics using advanced tools and applications available on the market.

With the aim to sequentially determine optimal allocations across a set of assets, Online Portfolio Selection (OLPS) has significantly reshaped the financial investment landscape. Online Portfolio Selection: Principles and Algorithms supplies a comprehensive survey of existing OLPS principles and presents a collection of innovative strategies that leverage machine learning techniques for financial investment. The book presents four new algorithms based on machine learning techniques that were designed by the authors, as well as a new back-test system they developed for evaluating trading strategy effectiveness. The book uses simulations with real market data to illustrate the trading strategies in action and to provide readers with the confidence to deploy the strategies themselves. The book is presented in five sections that: Introduce OLPS and formulate OLPS as a sequential decision task Present key OLPS principles, including benchmarks, follow the winner, follow the loser, pattern matching, and meta-learning Detail four innovative OLPS algorithms based on cutting-edge machine learning techniques Provide a toolbox for evaluating the OLPS algorithms and present empirical studies comparing the proposed algorithms with the state of the art Investigate possible future directions Complete with a back-test system that uses historical data to evaluate the performance of trading strategies, as well as MATLAB® code for the back-test systems, this book is an ideal resource for graduate students in finance, computer science, and statistics. It is also suitable for researchers and engineers interested in computational investment. Readers are encouraged to visit the authors’ website for updates: http://olps.stevenhoi.org.

Accessible, refreshingly candid, but above all helpful, this pragmatic guide addresses a real need by dealing with the problems that face the new IT manager. By providing a number of practical recommendations and approaches including how to make the transition from technical professional to manager and dealing with people, to giving advice and guidance on organization structure, architecture and planning approaches, this book covers a whole raft of issues essential to managing an IT unit.

If you have chosen to move from the safe haven of technology to the unpredictable world of management, this book could make the difference between success and failure.

"The IT Manager's Survival Guide is well named. Aimed at the techie becoming an IT Manager it covers the many alligators of IT management - from legacy systems to managing vendors - in easy chunks with checklists. It also provides the new manager with help to get ahead of the game by including articles from experts on what is wrong with IT management and a set of short reviews of management theorists from Strassman to Mayo.

I recommend this book for those who would like to buck the trend - the average tenure of an IT Manager is about 900 days - and run an IT outfit appreciated by customers and staff."
Gill Ringland, Fellow of the British Computer Society and Member of the BCS Management Forum. Author of Scenario Planning: Managing for the Future.

Role of Blockchain Technology in IoT Applications, Volume 115 in the Advances in Computers series, reviews the latest information on this topic that promises many applications in human life. According to forecasts made by various market research/survey agencies, there will be around 50 Billion connected devices (IoT) by 2020. Updates in this new release include chapters on the Technical Aspects of Blockchain and IoT, Integrated Platforms for Blockchain-Enablement, Intersections Between IoT and Distributed Ledger, Blockchain and Artificial Intelligence: How and Why Combining These Two Groundbreaking Technologies, Blockchain Applications in Health Care and Opportunities and Advancements Due to New Information Technology Frameworks, and more.

Information security is broken. Year after year, attackers remain unchallenged and undeterred, while engineering teams feel mounting pressure to design, build, and operate "secure" systems. Attacks can't be prevented, mental models of systems are incomplete, and our digital world constantly evolves. How can we verify that our systems behave the way we expect? What can we do to improve our systems' resilience? In this pragmatic and comprehensive guide, authors Kelly Shortridge and Aaron Rinehart help you navigate the challenges of securing complex software systems. Using the principles and practices of security chaos engineering, they explore how you can cultivate resilience across the software delivery lifecycle. Attackers and systems will change, but by preparing for adverse events you can ensure it does not disrupt your ability to innovate, move quickly, and achieve your engineering and business goals. You will: Learn how to design a modern security program aligned to business and engineering goals Make informed decisions at each phase of software delivery to nurture resilience to attack Understand the complex systems dynamics upon which security outcomes depend Navigate technical and organizational trade-offs that distort defensive decision making Explore chaos experimentation as a tool for verifying critical assumptions about systems security and the ROI of security investments Peek behind the scenes of major enterprises that leverage security chaos engineering and learn from their practices

Develop your NLP skills from scratch! This revised bestseller now includes coverage of the latest Python packages, Transformers, the HuggingFace packages, and chatbot frameworks. In  Natural Language Processing in Action, Second Edition you will learn how to: Process, analyze, understand, and generate natural language text Build production-quality NLP pipelines with spaCy Build neural networks for NLP using Pytorch BERT and GPT transformers for English composition, writing code, and even organizing your thoughts Create chatbots and other conversational AI agents Natural Language Processing in Action has helped thousands of data scientists build machines that understand human language. In this new and revised edition, you’ll discover state-of-the art NLP models like BERT and HuggingFace transformers, popular open-source frameworks for chatbots, and more. As you go, you’ll create projects that can detect fake news, filter spam, and even answer your questions, all built with Python and its ecosystem of data tools. about the technology Deep learning has been a giant leap forward for NLP applications. Developers can now build chatbots and other natural language tools that can imitate real people, diagnose illness, automatically summarize documents, and more. Accessible open source tools such as spaCy and PyTorch make production-level NLP easier and more impactful than ever before. about the book Natural Language Processing in Action, Second Edition is your guide to building software that can read and interpret human language. This new edition is updated to include the latest Python packages and comes with full coverage of cutting-edge models like BERT, GPT-J and HuggingFace transformers. In it, you’ll learn to create fun and useful NLP applications such as semantic search engines that are even better than Google, chatbots that can help you write a book, and a multilingual translation program. Soon, you’ll be ready to start tackling real-world problems with NLP. AUTHOR BIO  Hobson Lane is a data scientist and machine learning engineer. He has over twenty years experience building autonomous systems and NLP pipelines for both large corporations and start-ups. Currently, Hobson is an instructor at UCSD Extension and Springboard, and the CTO and cofounder of Tangible AI and ProAI.org.  Maria Dyshel is a social entrepreneur and artificial intelligence expert. She held a variety of AI research, engineering, and management roles in diverse industries, from designing and improving algorithms for autonomous vehicles, to implementing company-wide Conversational AI program in one of the world's largest pharma companies. Maria is currently the CEO and cofounder of Tangible AI.  Cole Howard and Hannes Max Hapke were authors of the first edition of Natural Language Processing in Action and their legacy lives on in the collective intelligence of the community around the book.

Coding is awesome. So is being outside. With location-based iOS apps, you can combine the two for an enhanced outdoor experience. Use Swift to create your own apps that use GPS data, read sensor data from your iPhone, draw on maps, automate with geofences, and store augmented reality world maps. You'll have a great time without even noticing that you're learning. And even better, each of the projects is designed to be extended and eventually submitted to the App Store. Explore, share, and have fun. Location-based apps are everywhere. From mapping our jogging path to pointing us to the nearest collectible creature in a location-based game, these apps offer useful and interesting features and information related to where you are. Using real-world maps and places as the environment, they add an extra layer of adventure to exploring the outdoors. If you've ever wanted to make your own location-based apps and games, you can learn how with four simple, Swift-based projects that are easy to code and fun to use. Build four stunning apps that sense the iPhone's surroundings. Use Core Location and MapKit to draw GPS data on maps and share the results to social media. Use the sensor data from the iPhone and draw acceleration graphs using Core Graphics while on a playground swing. Build an app that measures the time you spend outside using geofences. Combine Core Location and ARKit to build an augmented reality scavenger hunt app that you can use and play with other people. Have great time building creative apps you cannot wait to try out.

We live in a moment of high anxiety around digital transformation. Computers are blamed for generating toxic forms of culture and ways of life. Once part of future imaginaries that were optimistic or even utopian, today there is a sense that things have turned out very differently. Anti-computing is widespread. This book seeks to understand its cultural and material logics, its forms, and its operations. Anti-Computing critically investigates forgotten histories of dissent - moments when the imposition of computational technologies, logics, techniques, imaginaries, utopias have been questioned, disputed, or refused. It asks why dissent is forgotten and how - under what circumstances - it revives. Constituting an engagement with media archaeology/medium theory and working through a series of case studies, this book is compelling reading for scholars in digital media, literary, cultural history, digital humanities and associated fields at all levels. -- .

This book from Jürgen Claus is a milestone among the books dedicated to the planet sea A knowledgeable overview of marine architectures from both the Pacific and Atlantic regions Discusses the seascape as a fluid studio for visual artists

Business managers, management consultants and researchers regularly question whether and how the contribution of IT to business performance can be measured. This book contributes to the art and science of the expost valuation of IT, by posing and answering key management questions, offering insights into the value of IT once it has been developed, implemented and used. Measuring the Value of Information Technology targets business managers, IT managers, business students and researchers and will enable its readers to systematically, effectively and consistently measure the value of Information Technology.

Steps forward in mathematics often reverberate in other scientific disciplines, and give rise to innovative conceptual developments or find surprising technological applications. This volume brings to the forefront some of the proponents of the mathematics of the twentieth century, who have put at our disposal new and powerful instruments for investigating the reality around us. The portraits present people who have impressive charisma and wide-ranging cultural interests, who are passionate about defending the importance of their own research, are sensitive to beauty, and attentive to the social and political problems of their times. What we have sought to document is mathematics' central position in the culture of our day. Space has been made not only for the great mathematicians but also for literary texts, including contributions by two apparent interlopers, Robert Musil and Raymond Queneau, for whom mathematical concepts represented a valuable tool for resolving the struggle between 'soul and precision.'

The Chaos Machine is an essential book for our times - Ezra Klein The Chaos Machine is the story of how the world was driven mad by social media. The election of populists like Trump and Bolsonaro; strife and genocide in countries like Myanmar; the rampant spread of COVID-19 conspiracy theories as deadly as the pandemic itself; all of these are products of a breakdown in our social and political lives, a breakdown driven by the apps, companies and algorithms that compete constantly for our attention. Max Fisher is a leading New York Times technology reporter whose work has covered the way that social media sites - driven increasingly by artificial intelligence rather than human ingenuity - push users towards more and more extreme positions, deepening the divisions in society in pursuit of greater engagement and profit. With extraordinary access to the most powerful players in Silicon Valley, and with testimonies from around the world of the havoc being wreaked by our online selves, The Chaos Machine shows us how we got to this uniquely perilous moment - and how we might get out of it.