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Wireless Networks and Mobile Computing

Wireless communication is one of the fastest growing industry segments today. Many types of wireless networks are now being used for applications such as personal communication, entertainment, rural and urban healthcare, smart home building, inventory control, and surveillance. This book introduces the basic concepts of wireless networks and mobile computing to give engineering students at the undergraduate/graduate level a solid background in the field. It also looks at the latest research and challenging problems in the field to serve as a reference for advanced-level researchers. Wireless Networks and Mobile Computing begins with an introduction to the different types of wireless networks, including Wi-Fi, ZigBee, cellular mobile, ad hoc, cognitive radio, wireless mesh, and wireless sensor. Subsequent chapters address more advanced topics such as: Mobility, bandwidth, and node location management issues in mobile networks Message communication techniques and protocols in ad hoc networks Recent research and future direction of wireless local area networks (WLANs) Deployment of sensor nodes in wireless sensor networks (WSNs) Energy-efficient communication in wireless networks Security aspects of wireless communication The book includes exercises at the end of every chapter to help give students a better insight into the topics presented. It includes a number of advanced-level exercises, which are research problems that may be taken up by researchers in the respective areas. This book provides a valuable reference for classroom study/teaching as well as for technology development and research in the relevant areas.

Handbook of Wireless Networks and Mobile Computing

The huge and growing demand for wireless communication systems has spurred a massive effort on the parts of the computer science and electrical engineering communities to formulate ever-more efficient protocols and algorithms. Written by a respected figure in the field, Handbook of Wireless Networks and Mobile Computing is the first book to cover the subject from a computer scientist's perspective. It provides detailed practical coverage of an array of key topics, including cellular networks, channel assignment, queuing, routing, power optimization, and much more.

Fundamentals of Mobile and Pervasive Computing Essentials of Movable Data

This book details the engineering principles underlying mobile computing, serving as a basic reference as text for graduate and advanced undergraduates. It is the first systematic explanation of mobile communications as a discipline in itself, containing Exercises, projects, and solutions.

Wearable Computing From Modeling to Implementation of Wearable Systems based on Body Sensor Networks

This book provides the most up-to-date research and development on wearable computing, wireless body sensor networks, wearable systems integrated with mobile computing, wireless networking and cloud computing This book has a specific focus on advanced methods for programming Body Sensor Networks (BSNs) based on the reference SPINE project. It features an on-line website (http://spine.deis.unical.it) to support readers in developing their own BSN application/systems and covers new emerging topics on BSNs such as collaborative BSNs, BSN design methods, autonomic BSNs, integration of BSNs and pervasive environments, and integration of BSNs with cloud computing. The book provides a description of real BSN prototypes with the possibility to see on-line demos and download the software to test them on specific sensor platforms and includes case studies for more practical applications. • Provides a future roadmap by learning advanced technology and open research issues • Gathers the background knowledge to tackle key problems, for which solutions will enhance the evolution of next-generation wearable systems • References the SPINE web site (http://spine.deis.unical.it) that accompanies the text • Includes SPINE case studies and span topics like human activity recognition, rehabilitation of elbow/knee, handshake detection, emotion recognition systems Wearable Systems and Body Sensor Networks: from modeling to implementation is a great reference for systems architects, practitioners, and product developers. Giancarlo Fortino is currently an Associate Professor of Computer Engineering (since 2006) at the Department of Electronics, Informatics and Systems (DEIS) of the University of Calabria (Unical), Rende (CS), Italy. He was recently nominated Guest Professor in Computer Engineering of Wuhan University of Technology on April, 18 2012 (the term of appointment is three years). His research interests include distributed computing and networks, wireless sensor networks, wireless body sensor networks, agent systems, agent oriented software engineering, streaming content distribution networks, distributed multimedia systems, GRID computing. Raffaele Gravina received the B.Sc. and M.S. degrees both in computer engineering from the University of Calabria, Rende, Italy, in 2004 and 2007, respectively. Here he also received the Ph.D. degree in computer engineering. He's now a Postdoctoral research fellow at University of Calabria. His research interests are focused on high-level programming methods for WSNs, specifically Wireless Body Sensor Networks. He wrote almost 30 scientific/technical articles in the area of the proposed Book. He is co-founder of SenSysCal S.r.l., a spin-off company of the University of Calabria, and CTO of the wearable computing area of the company. Stefano Galzarano received the B.S. and M.S. degrees both in computer engineering from the University of Calabria, Rende, Italy, in 2006 and 2009, respectively. He is currently pursuing a joint Ph.D. degree in computer engineering with University of Calabria and Technical University of Eindhoven (The Netherlands). His research interests are focused on high-level programming methods for wireless sensor networks and, specifically, novel methods and frameworks for autonomic wireless body sensor networks.

Modeling and Optimization of Cloud-Ready and Content-Oriented Networks

This book focuses on modeling and optimization of cloud-ready and content-oriented networks in the context of different layers and accounts for specific constraints following from protocols and technologies used in a particular layer. It addresses a wide range of additional constraints important in contemporary networks, including various types of network flows, survivability issues, multi-layer networking, and resource location. The book presents recent existing and new results in a comprehensive and cohesive way. The contents of the book are organized in five chapters, which are mostly self-contained. Chapter 1 briefly presents information on cloud computing and content-oriented services, and introduces basic notions and concepts of network modeling and optimization. Chapter 2 covers various optimization problems that arise in the context of connection-oriented networks. Chapter 3 focuses on modeling and optimization of Elastic Optical Networks. Chapter 4 is devoted to overlay networks. The book concludes with Chapter 5, summarizing the book and present recent research trends in the field of network optimization.

Presidents and the Media The Communicator in Chief

Is Donald Trump’s "War on the Media" new news, fake news, or business as usual? Presidents have always "used" the media and felt abused by it. Tried and true vehicles such as press conferences, routine speeches and the State of the Union address have served presidents’ interests and received significant coverage by the print media. As new technologies have entered the media spectrum, the speed and pervasiveness of these interactions have changed dramatically. President Obama ushered in the social media presidency, while President Trump has become the tweeter-in-chief. This book shows how each of these developments affects what is communicated and how it is received by the public.

Hands-On Computer Vision with Julia Build complex applications with advanced Julia packages for image processing, neural

Explore the various packages in Julia that support image processing and build neural networks for video processing and object tracking. Key Features Build a full-fledged image processing application using JuliaImages Perform basic to advanced image and video stream processing with Julia's APIs Understand and optimize various features of OpenCV with easy examples Book Description Hands-On Computer Vision with Julia is a thorough guide for developers who want to get started with building computer vision applications using Julia. Julia is well suited to image processing because it's easy to use and lets you write easy-to-compile and efficient machine code. This book begins by introducing you to Julia's image processing libraries such as Images.jl and ImageCore.jl. You'll get to grips with analyzing and transforming images using JuliaImages; some of the techniques discussed include enhancing and adjusting images. As you make your way through the chapters, you'll learn how to classify images, cluster them, and apply neural networks to solve computer vision problems. In the concluding chapters, you will explore OpenCV applications to perform real-time computer vision analysis, for example, face detection and object tracking. You will also understand Julia's interaction with Tesseract to perform optical character recognition and build an application that brings together all the techniques we introduced previously to consolidate the concepts learned. By end of the book, you will have understood how to utilize various Julia packages and a few open source libraries such as Tesseract and OpenCV to solve computer vision problems with ease. What you will learn Analyze image metadata and identify critical data using JuliaImages Apply filters and improve image quality and color schemes Extract 2D features for image comparison using JuliaFeatures Cluster and classify images with KNN/SVM machine learning algorithms Recognize text in an image using the Tesseract library Use OpenCV to recognize specific objects or faces in images and videos Build neural network and classify images with MXNet Who This Book Is For Hands-On Computer Vision with Julia is for Julia developers who are interested in learning how to perform image processing and want to explore the field of computer vision. Basic knowledge of Julia will help you understand the concepts more effectively. Table of Contents Getting Started with JuliaImages Image Enhancement Image Adjustment Image Segmentation Image Representation Introduction to Neural Networks Using Pre-Trained Neural Networks Open CV Case Study: Book cover classification, analysis and recognition

Tkinter GUI Application Development Blueprints - Second Edition: Build nine projects by working with widgets, geometry management, event handling, and more

Geometry Management, Event Handling, and more Key Features A Practical, guide to learn the application of Python and GUI programming with tkinter Create multiple cross-platform real-world projects by integrating host of third party libraries and tools Learn to build beautiful and highly interactive user interfaces, targeting multiple devices. Book Description Tkinter is the built-in GUI package that comes with standard Python distributions. It is a cross-platform package, which means you build once and deploy everywhere. It is simple to use and intuitive in nature, making it suitable for programmers and non-programmers alike. This book will help you master the art of GUI programming. It delivers the bigger picture of GUI programming by building real-world, productive, and fun applications such as a text editor, drum machine, game of chess, audio player, drawing application, piano tutor, chat application, screen saver, port scanner, and much more. In every project, you will build on the skills acquired in the previous project and gain more expertise. You will learn to write multithreaded programs, network programs, database-driven programs, asyncio based programming and more. You will also get to know the modern best practices involved in writing GUI apps. With its rich source of sample code, you can build upon the knowledge gained with this book and use it in your own projects in the discipline of your choice. What you will learn A Practical, guide to help you learn the application of Python and GUI programming with Tkinter Create multiple, cross-platform, real-world projects by integrating a host of third-party libraries and tools Learn to build beautiful and highly interactive user interfaces, targeting multiple devices. Who This Book Is For This book is for a beginner to intermediate-level Pythonists who want to build modern, cross-platform GUI applications with the amazingly powerful Tkinter. Prior knowledge of Tkinter is required. Table of Contents Making a Text Editor Programmable Drum Machine Game of Chess Building an Audio Player Paint Application Piano Tutor Fun With Canvas Multiple Fun Projects Miscellaneous Tips

What's Your Digital Business Model Six Questions to Help You Build the Next-Generation Enterprise

Digital transformation is not about technology--it's about change. In the rapidly changing digital economy, you can't succeed by merely tweaking management practices that led to past success. And yet, while many leaders and managers recognize the threat from digital--and the potential opportunity--they lack a common language and compelling framework to help them assess it and guide them in responding. They don't know how to think about their digital business model. In this concise, practical book, MIT digital research leaders Peter Weill and Stephanie Woerner provide a powerful yet straightforward framework that has been field-tested globally with dozens of senior management teams. Based on years of study at the MIT Center for Information Systems Research (CISR), the authors find that digitization is moving companies' business models on two dimensions: from value chains to digital ecosystems, and from a fuzzy understanding of the needs of end customers to a sharper one. Looking at these dimensions in combination results in four distinct business models, each with different capabilities. The book then sets out six driving questions, in separate chapters, that help managers and executives clarify where they are currently in an increasingly digital business landscape and highlight what's needed to move toward a higher-value digital business model. Filled with straightforward self-assessments, motivating examples, and sharp financial analyses of where profits are made, this smart book will help you tackle the threats, leverage the opportunities, and create winning digital strategies.

Energy Economy, Finance and Geostrategy

This volume investigates the impact of energy issues on geostrategy. The crucial importance of energy and the fact that fossil fuels are not equally distributed among countries means that decisions are not only based on financial arguments, but also on the political impact. It can be said that "Energy is Politics". In three parts - 1) Energy Economy; 2) Finance; and 3) Geostrategy - academics and practitioners address both economic and political questions and present cases from several countries. This is the sixth volume in a series on energy organized by the Centre for Energy and Value Issues (CEVI). The previous volumes in the series were: Financial Aspects in Energy (2011), Energy Economics and Financial Markets (2012), Perspectives on Energy Risk (2014), Energy Technology and Valuation Issues (2015) and Energy and Finance (2016).

Accounting for Capitalism The World the Clerk Made

The clerk attended his desk and counter at the intersection of two great themes of modern historical experience: the development of a market economy and of a society governed from below. Who better illustrates the daily practice and production of this modernity than someone of no particular account assigned with overseeing all the new buying and selling? In Accounting for Capitalism, Michael Zakim has written their story, a social history of capital that seeks to explain how the “bottom line” became a synonym for truth in an age shorn of absolutes, grafted onto our very sense of reason and trust. This is a big story, told through an ostensibly marginal event: the birth of a class of “merchant clerks” in the United States in the middle of the nineteenth century. The personal trajectory of these young men from farm to metropolis, homestead to boarding house, and, most significantly, from growing things to selling them exemplified the enormous social effort required to domesticate the profit motive and turn it into the practical foundation of civic life. As Zakim reveals in his highly original study, there was nothing natural or preordained about the stunning ascendance of this capitalism and its radical transformation of the relationship between “Man and Mammon.”

The Roman Market Economy
The Roman Market Economy Sented by Michael

The quality of life for ordinary Roman citizens at the height of the Roman Empire probably was better than that of any other large group of people living before the Industrial Revolution. The Roman Market Economy uses the tools of modern economics to show how trade, markets, and the Pax Romana were critical to ancient Rome's prosperity. Peter Temin, one of the world's foremost economic historians, argues that markets dominated the Roman economy. He traces how the Pax Romana encouraged trade around the Mediterranean, and how Roman law promoted commerce and banking. Temin shows that a reasonably vibrant market for wheat extended throughout the empire, and suggests that the Antonine Plague may have been responsible for turning the stable prices of the early empire into the persistent inflation of the late. He vividly describes how various markets operated in Roman times, from commodities and slaves to the buying and selling of land. Applying modern methods for evaluating economic growth to data culled from historical sources, Temin argues that Roman Italy in the second century was as prosperous as the Dutch Republic in its golden age of the seventeenth century. The Roman Market Economy reveals how economics can help us understand how the Roman Empire could have ruled seventy million people and endured for centuries.

Policy Failures and the Irish Economic Crisis

This book seeks to understand why almost all commentators on the Irish economy were unprepared for the scale of the recent economic crisis. It analyses the public contributions from a broad range of observers, including domestic and international agencies, academics, the newspapers and politicians. This approach gives new insights into the analytical and institutional shortfalls that inhibited observers from recognising the degree of the risk. The book demonstrates that most commentators were either impeded in what they could say, or else lacked the expertise to challenge the prevailing view. The findings have significant implications for a broad range of institutions, particularly the media and the Oireachtas (the Irish Parliament).

The Past and Future of Central Bank Cooperation

This book explores the past and future of central bank cooperation. In today's global economy, the cooperation between central banks is a key element in maintaining or restoring monetary and financial stability, thereby ensuring a smooth functioning of the international financial system. Or is it? In this book, economists, historians, and political scientists look back at the experience of central bank cooperation during the past century - at its goals, nature, and processes and at its successes and failures - and draw lessons for the future. Particular attention is devoted to the role played by central bank cooperation in the formulation of minimum capital standards for internationally active banks (the Basel Capital Accord, Basel II), and in the process of European monetary unification and the introduction of the euro.

Мой путь к истине

Всемирно известный российский путешественник Федор Конюхов большую часть своей жизни проводит в океанах, экспедициях к полюсам и высочайшим вершинам. Новая книга Федора Конюхова – о том, как важно порой остаться в одиночестве каждому из нас, чтобы понять самих себя и стать сильнее, а еще о том, почему строительство храма начинается с собственной души. Каким Федор видит современный мир? Что такое одиночество и нужно ли его бояться? О каком будущем для себя и своих близких мечтает автор? Ищет ли он истину в своем прошлом? С какими молитвами он обращается к Богу? Оставшись один на один со своими мыслями, чувствами, мечтами и молитвами, путешественник, священник и художник получает возможность заглянуть в самые глубины своей души и делится своим уникальным опытом преодоления трудностей, сомнений и ошибок. «Одиночество очищает душу, вымывает из неё напряженность и лихорадочность привычной жизни на суше», считает автор. В нашей библиотеке вы можете бесплатно почитать книгу « Мой путь к истине ». Чтобы читать онлайн книгу « Мой путь к истине » перейдите по указанной ссылке. Приятного Вам чтения.

Тайна веков. Как стать счастливым и преуспевающим.

Американский писатель Роберт Кольер посвятил свою книгу практической психологии. Автор рассказывает, как нужно обращаться с основными элементами человеческой природы, включая любовь, гордость, долг, для достижения достатка и максимума своих возможностей, как управлять своим подсознанием, укрепить веру в себя и силу воли, развить творческое воображение для преодоления повседневных трудностей. Его жизненный постулат: трудиться в гармонии с Созидательной Силой Разума, чтобы быть здоровым и счастливым, богатым и успешным. В нашей библиотеке вы можете бесплатно почитать книгу « Тайна веков. Как стать счастливым и преуспевающим ». Чтобы читать онлайн книгу « Тайна веков. Как стать счастливым и преуспевающим » перейдите по указанной ссылке. Приятного Вам чтения.

Тайные культы древних. Религии мистерий

В своей работе С. Энгус рассматривает древние религиозные культы, исследует их своеобразие и в итоге крах перед христианством. Он затрагивает элевсинские мистерии – религиозные таинства Древней Греции, культ азиатской Кибелы, Великой Матери и Аттиса, египетских Осириса и Исиды, дионисийские обряды, митраизм в эллинистическом мире и другие темы дохристианского вероисповедания. В нашей библиотеке вы можете бесплатно почитать книгу « Тайные культы древних. Религии мистерий ». Чтобы читать онлайн книгу « Тайные культы древних. Религии мистерий » перейдите по указанной ссылке. Приятного Вам чтения.

Почему мы болеем. Откровенный разговор биолога с верующими и неверующими

Все мы хотим жить долго и не болеть, но наше тело рано или поздно требует ремонта и обновления. Считается, что изначально человек был создан без изъянов и болезней. Можно ли сейчас приблизиться к совершенству и как?Эта неожиданная книга написана ученым, научным редактором доктора Мясникова и многих других выдающихся врачей. Через увлекательные сюжеты, узнаваемые истории и рисунки Ольга Сорокина передает бесценный опыт 1000 книг о здоровье, накопленный в процессе многолетней работы и личного общения с их авторами.Многие врачи и биологи – глубоко верующие люди, а среди священников много медиков, и это не случайно. На страницах книги вы не раз встретитесь с парадоксальным пересечением божественных законов с законами нашей анатомии и вместе с автором сделаете чисто практические выводы для своего здоровья, независимо от того, верующий ли вы или атеист. Пусть знания авторитетных врачей пойдут на пользу вашему здоровью!«Эта откровенная книга – без намека на шарлатанство или парапсихологию, но и без прямолинейности каноничных медицинских текстов – будет эмоционально близкой читателю. Тут не навязываются никакие истины и одновременно много совершенно конкретных полезных советов. Ее автор – физиолог, которая десятилетия переводила, редактировала и издавала множество книг о здоровье и медицине, попутно их переживая и переосмысливая. Читайте, и вы получите и пользу, и удовольствие!»Доктор Мясников. В нашей библиотеке вы можете бесплатно почитать книгу « Почему мы болеем. Откровенный разговор биолога с верующими и неверующими ». Чтобы читать онлайн книгу « Почему мы болеем. Откровенный разговор биолога с верующими и неверующими » перейдите по указанной ссылке. Приятного Вам чтения.

Тайны мозга. Почему мы во все верим

Священное, необъяснимое и сверхъестественное – тайны разума, души и Бога под пристальным взглядом одного из самых известных в мире скептиков, историка и популяризатора науки. Работает ли магия? Есть ли ангелы-хранители? Можно ли общаться с умершими? Где живут инопланетяне и демоны? Существуют ли тайные заговоры мировых правительств? Верить ли в приметы? Можно ли обладать сверхспособностями? Кто такие экстрасенсы? Почему мы видим призраков? Как объяснить сверхъестественное? Откуда берется вера в Бога? Что такое религиозные чувства? Новейшие научные данные, описание эпохальных экспериментов и здравый смысл против заблуждений, которыми сегодня живет мир. В нашей библиотеке вы можете бесплатно почитать книгу « Тайны мозга. Почему мы во все верим ». Чтобы читать онлайн книгу « Тайны мозга. Почему мы во все верим » перейдите по указанной ссылке. Приятного Вам чтения.

Самый громкий процесс нашей эры. Приговор, который изменил мир (Опыт исторической реконструкции)

В истории человечества не было судебного процесса, имевшего такие значительные последствия для цивилизации, как этот. И, возможно, выводы, к которым приходит автор в процессе своей исторической реконструкции, многим покажутся скандальными. Но самое главное преимущество этой книги в том, что она написана с максимально объективной точки зрения, на базе исторических документов и трезвого анализа политической, социальной и идеологической ситуации. Таким образом, перед нами постепенно открывается подлинная историческая картина Древней Иудеи I века н. э.… В нашей библиотеке вы можете бесплатно почитать книгу « Самый громкий процесс нашей эры. Приговор, который изменил мир ». Чтобы читать онлайн книгу « Самый громкий процесс нашей эры. Приговор, который изменил мир » перейдите по указанной ссылке. Приятного Вам чтения.

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