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Challenging Formalization in Education and Beyond: Problems and Solutions for Traditional and Online Learning
by Peter SerdyukovChallenging Formalization in Education and Beyond addresses the effects of today’s attempts to organize knowledge, processes, and performance in education, particularly in its ever-growing digital environments. As on-site, blended, and fully online learning become deeply interdependent, secondary and higher education managers and instructors who seek to integrate, apply, and teach within these formats using standardized rules, assessments, algorithms, and accountability structures may be doing unintended harm to their students. Focusing on students’ performance, health, cognition, behavior, and learning outcomes, this book analyses how current trends, methods, and policies in formalization can be challenged and corrected to ensure high-quality education. Scholars, educators, administrators, and designers of traditional, asynchronous, precision, automated, and micro-learning formats will come away with new insights and pragmatic solutions for engaging students in more active, participatory, and creative activities.
Challenging Online Propaganda and Disinformation in the 21st Century (Political Campaigning and Communication)
by Miloš Gregor Petra MlejnkováDisinformation has recently become a salient issue, not just for researchers but for the media, politicians, and the general public as well. Changing circumstances are a challenge for system and societal resilience; disinformation is also a challenge for governments, civil society, and individuals. Thus, this book focuses on the post-truth era and the online environment, which has changed both the ways and forms in which disinformation is presented and spread. The volume is dedicated to the complex processes of understanding the mechanisms and effects of online propaganda and disinformation, its detection and reactions to it in the European context. It focuses on questions and dilemmas from political science, security studies, IT, and law disciplines with the aim to protect society and build resilience against online propaganda and disinformation in the post-truth era.
Challenging Problems and Solutions in Intelligent Systems (Studies in Computational Intelligence #634)
by Janusz Kacprzyk Sławomir Zadrożny Guy De Trė Przemysław Grzegorzewski Jan W. Owsiński Wojciech PenczekThis volume presents recent research, challenging problems and solutionsin Intelligent Systems- covering the following disciplines: artificial andcomputational intelligence, fuzzy logic and other non-classic logics,intelligent database systems, information retrieval, information fusion,intelligent search (engines), data mining, cluster analysis, unsupervisedlearning, machine learning, intelligent data analysis, (group) decision supportsystems, intelligent agents and multi-agent systems, knowledge-based systems,imprecision and uncertainty handling, electronic commerce, distributed systems,etc. The book defines a common ground for sometimes seemingly disparateproblems and addresses them by using the paradigm of broadly perceived intelligentsystems. It presents a broad panorama of a multitude of theoretical andpractical problems which have been successfully dealt with using the paradigmof intelligent computing.
Challenging Programming in Python: A Problem Solving Perspective
by Habib Izadkhah Rashid BehzadidoostThis book aims to strengthen programming skills and foster creative thinking by presenting and solving 90 challenging problems. The book is intended for individuals with elementary, intermediate, and advanced Python programming skills who aspire to take their abilities to the next level. Additionally, the book is valuable for individuals interested in enhancing their creative thinking and logical reasoning skills. It is a self-instructional book meant to provide readers with the ability to solve challenging problems independently. The presented challenges are lucidly and succinctly expressed, facilitating readers to follow along and comprehend the problem-solving process. The challenges cover various fields, making it suitable for a wide range of individuals. The book is divided into eight chapters, beginning with an introduction in chapter one. The second chapter presents essential Python basics for programming challenging problems, while the subsequent chapters focus on specific types of challenges. These include math-based challenges in chapter three, number-based challenges in chapter four, string-based challenges in chapter five, game-based challenges in chapter six, count-based challenges in chapter seven, and miscellaneous challenges in chapter eight. Each chapter comprises a set of challenges with examples, hints, algorithms, and Python code solutions. The target audience of the book includes computer science and engineering students, teachers, software developers, and participants in programming competitions.
Challenging the Future with Lean: 9th IFIP WG 5.7 European Lean Educator Conference, ELEC 2023, 's-Hertogenbosch, The Netherlands, October 24-26, 2023, Proceedings (IFIP Advances in Information and Communication Technology #681)
by Olivia McDermott Ton Van Kollenburg Alinda KokkinouThis book constitutes the refereed proceedings of the 9th European Lean Educator Conference on Challenging the Future with Lean, ELEC 2023, held in 's-Hertogenbosch, the Netherlands during October 24-26, 2023. There are 24 full papers presented in this book were carefully reviewed and selected from 35 submissions. The conference and presenting papers aimed to encourage Lean practitioners, educators, and researchers to “Challenge the Future with Lean,” examining how important societal issues such as war, healthcare, digitalization, and sustainability can be addressed through Lean thinking.
Champions of Illusion: The Science Behind Mind-Boggling Images and Mystifying Brain Puzzles
by Susana Martinez-Conde Stephen MacknikA full-color celebration of stunning visual illusions and the science behind themIn Champions of Illusion, Susana Martinez-Conde and Stephen Macknik present a smorgasbord of mystifying images, many selected from their Best Illusion of the Year Contest. Whether it’s false motion, tricks of perspective, or shifting colors, Champions of Illusion is packed with adventures in visual perception. If you have ever found yourself face-to-face with an utterly bewildering illusion, you know the powerful effect such images have on the mind. The question we often ask ourselves is, How is that possible? Martinez-Conde and Macknik, who study the intersection of neuroscience, illusions, and stage magic, explain just why we think we see the things we see. The Best Illusion of the Year Contest draws entries from vision scientists, artists, magicians, and mathematicians bent on creating today’s most beguiling illusions. Featuring the contest’s most bizarre effects and unbelievable mind tricks, along with classic illusions and illuminating descriptions of what is actually going on in your brain when you are deceived by visuals on the page, Champions of Illusion is an electrifying mix of science and magic that you will not soon forget.
Chance in Physics, Computer Science and Philosophy: Chance as the Foundation of the World (Die blaue Stunde der Informatik)
by Walter HehlChance is uncanny to us. We thought it didn't exist, that God or a reasonable explanation was behind everything. But we know today: It exists. We know that much of what surrounds us and which we do not see through, nevertheless runs causally. Unlike what was thought in the days of the Enlightenment, chance is the rule around us rather than lawful order. The clouds are stochastic fractals, the waves on the sea are pure random machinery. The philosopher Charles Peirce recognized the fundamental importance of chance in precisely this sense, even before quantum and chaos theory, and gave the doctrine its name: Tychism. Without chance there would be nothing new, no life, no creativity, no history. This book looks at chance from the perspective of physics, computer science, and philosophy. It spans from antiquity to quantum physics and shows that chance is firmly built into the world and that it would not exist without chance. This book is a translation of the original German 1st edition Der Zufall in Physik, Informatik und Philosophie by Walter Hehl, published by Springer Fachmedien Wiesbaden GmbH, part of Springer Nature in 2021. The translation was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequent human revision was done primarily in terms of content, so that the book will read stylistically differently from a conventional translation. Springer Nature works continuously to further the development of tools for the production of books and on the related technologies to support the authors.
Chance, Calculation and Life
by Jean-Charles Pomerol Thierry Gaudin Marie-Christine MaurelChance, Calculation and Life brings together 16 original papers from the colloquium of the same name, organized by the International Cultural Center of Cerisy in 2019. From mathematics to the humanities and biology, there are many concepts and questions related to chance. What are the different types of chance? Does chance correspond to a lack of knowledge about the causes of events, or is there a truly intrinsic and irreducible chance? Does chance preside over our decisions? Does it govern evolution? Is it at the origin of life? What part do chance and necessity play in biology? This book answers these fundamental questions by bringing together the clear and richly documented contributions of mathematicians, physicists, biologists and philosophers who make this book an incomparable tool for work and reflection.
Chancen einer nachhaltigen IT: Wege zu einer ressourceneffizienten Softwareentwicklung
by Gerhard Wanner Konrad Pfeilsticker Daniel SonnetDas Buch adressiert die zwei Themen Erstellung ressourceneffizienter Software sowie den ressourceneffizienten Betrieb von Software. Für die Mehrheit aller Unternehmen in Deutschland sind bei der Entwicklung von Software die Dimensionen „in budget“, „in time“ und „in function“ wichtig. Die Dimension „in climate“ gewinnt vor dem Hintergrund der Klima- und der Energiekrise stark an Bedeutung. Dabei muss die Dimension „in climate“ nicht im Kontrast zu den anderen Dimensionen stehen. Bei näherer Betrachtung kann sie sogar die anderen Dimensionen ergänzen. In Bezug auf den Betrieb von IT-Systemen liegt aktuell der Fokus bei den deutschen Firmen auf Performance und Verfügbarkeit. Einbußen in diesen beiden Bereichen wird oftmals mit einem Mehr an Infrastruktur begegnet, welches höheren Ressourcenverbrauch bedeutet und damit ggf. höhere CO2-Emissionen impliziert. Dabei müssen Performance und Verfügbarkeit nicht im Widerspruch zu moderaten CO2-Emissionen stehen. Dieses Buch stellt zunächst die Ergebnisse einer Umfrage unter Entscheiderinnen und Entscheidern zum Thema Green-IT dar, mit Fragen zu einer nachhaltigen IT in Bezug auf die Entwicklung und den Betrieb von Software. Aufbauend auf der Umfrage werden konkrete Maßnahmen zur Reduktion von CO2 beim Entwurf und beim Bau von Software dargestellt sowie Möglichkeiten eines energieeffizienten Betriebs im eigenen Rechenzentrum und in der Cloud aufgezeigt. Neben einem ausführlichen Theorieteil bietet das Buch mehrere Best-Practice-Beispiele und eine illustrative Fallstudie.
Chancenwahrnehmung und unternehmerisches Verhalten von Akteuren im Vorgründungsprozess: Auswirkungen soziodigitaler Routinen und Praktiken (Markenkommunikation und Beziehungsmarketing)
by Dirk LiebersDieses Buch widmet sich der Untersuchung, wie soziodigitale Routinen und Praktiken die Wahrnehmung unternehmerischer Chancen und das Verhalten von Akteuren im Vorgründungsprozess beeinflussen. Der Fokus liegt dabei auf der Soziodigitalität, die die wechselseitige Durchdringung von digitalen Technologien und sozialen Interaktionen beschreibt und deren Einfluss auf kognitive Prozesse untersucht. Insbesondere werden die komplexen Zusammenhänge zwischen digitalen Artefakten, sozialen Netzwerken und kognitiven Prozessen beleuchtet, die zur Entstehung beziehungsweise Entdeckung und Nutzung von Geschäftsmöglichkeiten führen. Mithilfe qualitativer Methoden und der Heidelberger Strukturlegetechnik wird detailliert analysiert, wie digitale Technologien und soziale Netzwerke das Denken und Handeln von Gründern prägen. Die Arbeit zeigt, wie diese soziodigitalen Interaktionen den Zugang zu Informationen und Ressourcen erleichtern und damit die kognitive Wahrnehmung und Bewertung unternehmerischer Chancen beeinflussen. Diese umfassende Analyse liefert wertvolle Einblicke für die Entrepreneurship-Forschung und eröffnet neue Perspektiven für die Förderung des digitalen Unternehmertums.
Chances and Challenges of Digital Management: Proceedings of the International Scientific-Practical Conference (ISPC 2022) (Springer Proceedings in Business and Economics)
by Richard C. Geibel Shalva MachavarianiThis book presents selected contributions to the International Scientific-Practical Conference 2022 (ISCP 2022) organized by East European University (Georgia) and E-Commerce Institute (Germany). It discusses the possibilities of digital management under current conditions, highlights recent technological advances, and addresses further marketing perspectives. The topics covered include digitalization, digital transformation, e-commerce, artificial intelligence, big data, blockchain, online marketing, the transformation of small and medium-sized businesses, digital law, digital social innovation, and digital ethics.
Change Detection and Image Time Series Analysis 2: Supervised Methods
by Lorenzo Bruzzone Francesca Bovolo Abdourrahmane M. AttoChange Detection and Image Time Series Analysis 2 presents supervised machine-learning-based methods for temporal evolution analysis by using image time series associated with Earth observation data. Chapter 1 addresses the fusion of multisensor, multiresolution and multitemporal data. It proposes two supervised solutions that are based on a Markov random field: the first relies on a quad-tree and the second is specifically designed to deal with multimission, multifrequency and multiresolution time series.Chapter 2 provides an overview of pixel based methods for time series classification, from the earliest shallow learning methods to the most recent deep-learning-based approaches.Chapter 3 focuses on very high spatial resolution data time series and on the use of semantic information for modeling spatio-temporal evolution patterns.Chapter 4 centers on the challenges of dense time series analysis, including pre processing aspects and a taxonomy of existing methodologies. Finally, since the evaluation of a learning system can be subject to multiple considerations,Chapters 5 and 6 offer extensive evaluations of the methodologies and learning frameworks used to produce change maps, in the context of multiclass and/or multilabel change classification issues.
Change Detection and Image Time-Series Analysis 1: Unsupervised Methods
by Lorenzo Bruzzone Francesca Bovolo Abdourrahmane M. AttoChange Detection and Image Time Series Analysis 1 presents a wide range of unsupervised methods for temporal evolution analysis through the use of image time series associated with optical and/or synthetic aperture radar acquisition modalities. Chapter 1 introduces two unsupervised approaches to multiple-change detection in bi-temporal multivariate images, with Chapters 2 and 3 addressing change detection in image time series in the context of the statistical analysis of covariance matrices. Chapter 4 focuses on wavelets and convolutional-neural filters for feature extraction and entropy-based anomaly detection, and Chapter 5 deals with a number of metrics such as cross correlation ratios and the Hausdorff distance for variational analysis of the state of snow. Chapter 6 presents a fractional dynamic stochastic field model for spatio temporal forecasting and for monitoring fast-moving meteorological events such as cyclones. Chapter 7 proposes an analysis based on characteristic points for texture modeling, in the context of graph theory, and Chapter 8 focuses on detecting new land cover types by classification-based change detection or feature/pixel based change detection. Chapter 9 focuses on the modeling of classes in the difference image and derives a multiclass model for this difference image in the context of change vector analysis.
Change Management for Risk Professionals
by James J. Leflar JrChange Management for Risk Professionals addresses a need in the marketplace for risk professionals to learn about change management. Organizations exist within a complex and changing environment. The changes within the organizational context (e.g., societal, technological, and customer preferences) place pressure upon the organization to remain relevant and competitive. Change is not inherently wrong; our perceptions of the change make it negative or positive. A perceived negative change can become a real opportunity for improvement if desired. Systemic degradation and irrelevancy are the results of an organization that fails to acknowledge the reality of change. The book focuses on the dynamics of change management with an eye toward the risk professional. There is a real need for an uncomplicated resource that helps educate non-change management professionals involved in risk-oriented change initiatives. Examples of risk disciplines are organizational resilience, business continuity, risk management, crisis management, and security management, but any discipline or function within an organization focuses on risk. Any organizational project is an initiative requiring dynamic change management skills. The author brings his extensive experience to offer risk practitioners advice, industry examples, and best practices to the change management process. Change Management for Risk Professionals will be a welcome addition to enterprise-wide business continuity, crisis management, disaster recovery, security management, and homeland security professionals wanting to learn the secrets to becoming successful in initiating organizational change.
Change Request Impacts in Software Maintenance (Computational Intelligence and Management Science Paradigm)
by Vinit Kumar Gunjan Madapuri Rudra Kumar Kalli Srinivasa Prasad Annaluri Sreenivasa RaoThis book discusses Change Management Impact Analysis and how this method is used to analysis the risks and benefits of a change management initiative when it pertains to obtaining critical insight into how the change management program budget should be allotted. The process also offers useful indicators for what areas within the system should be monitored during the change management process. This book presents theoretical analysis of practical implications and surveys, along with analysis. It covers the functions aimed at identifying various stakeholders associated with the software such as requirement component, design component, and class component. The book talks about the interrelationship between the change and the effects on the rest of the system and dives deeper to include the critical role that the analysis places on the existing multiple functions such as estimating the development costs, the project overhead costs, cost for the modification of the system, and system strength or detecting errors in the system during the process. Case studies are also included to help researchers and practitioners to absorb the material presented. This book is useful to graduate students, researchers, academicians, institutions, and professionals that interested in exploring the areas of Impact Analysis.
Change by Design: How Design Thinking Transforms Organizations and Inspires Innovation
by Tim BrownThe myth of innovation is that brilliant ideas leap fully formed from the minds of geniuses. In reality, most innovations are borne from rigor and discipline.
Change.edu
by Andrew S RosenIt's no wonder American higher education is facing a crisis.While low-income students can't find a spot in their local community colleges for lack of funding, public four-year universities are spending staggering sums on luxurious residence halls, ever-bigger football stadiums, and obscure research institutes. We have cosseted our most advantaged students even as we deny access to the working adults who urgently need higher education to advance their careers and our economy. In Change.edu: Rebooting for the new talent economy Andrew S. Rosen clearly and entertainingly details how far the American higher education system has strayed from the goals of access, quality, affordability, and accountability that should characterize our system, and offers a prescription to restore American educational pre-eminence.To change, our system will have to end its reflexive opposition to anything new and different. Rosen describes how each new wave of innovation and expansion of educational access-- starting with the founding of Harvard in 1636, and continuing with the advent of land-grant colleges in the 19th century, community colleges in the 20th century and private sector colleges over the last two decades--has been met with misunderstanding and ridicule. When colleges like the University of California, Cornell and Purdue were founded, they were scorned as "pretenders to the title of university" - language that tracks later criticisms of community colleges and most recently for-profit colleges.Avoiding that condescension is just one of the reasons colleges have come under the sway of "Harvard Envy" - schools that were founded to expand access feel an inexorable tug to become more prestigious and exclusive. Even worse, the competition for the best students has led universities to turn themselves into full-fledged resorts; they've built climbing walls, French bistros and 20-person hot-tubs to entice students to their campuses.How can America address an incentive system in higher education that is mismatched to the challenges of the years ahead? In Change.edu, Rosen outlines "seven certainties" of education in the coming 25 years, and presents an imperative for how our system must prepare for the coming changes. He proposes a new "playbook" for dealing with the change ahead, one that will enable American higher education to regain its global primacy and be a catalyst for economic growth in the 21st century.
Change: How to Make Big Things Happen
by Damon Centola'A remarkable and important guide to effecting change in our individual lives, businesses, societies - and beyond' JONAH BERGER, bestselling author of ContagiousHow did movements like the Arab Spring and Black Lives Matter take off when they did? How did Lord Kitchener recruit 2,000,000 volunteers at the start of World War I?Why did Twitter take hold while Google+ has failed?What surprising lessons can we learn from Covid 19?From the spread of Covid-19 to the rise of political polarization, from implicit bias to genetically modified food, from NASA to Netflix - it's time to think differently about how change works.Professor Damon Centola is the world expert in the new science of networks. His ground-breaking research across areas as disparate as voting, health, technology and finance has highlighted powerful and highly effective new ways to ensure lasting change. In this book, Centola distils over a decade of deep experience into a fascinating new theory that challenges previous assumptions that new ideas are either contagious or not. Change shows that beliefs and behaviours are not transmitted from person to person in the simple way that a virus is. The real story of social change is more complex and much more interesting. When we are exposed to a new idea, our social networks guide our responses in striking and surprising ways. Drawing on deep-yet-accessible research and fascinating examples, Change presents a paradigm-shifting new science for understanding what drives change, recognising our blind spots and how we can change the world around us.
Changes and Innovations in Social Systems (Studies in Systems, Decision and Control #505)
by Cristina Flaut Daniel Flaut Sarka Hoskova-Mayerova Pavlina RackovaThis book presents challenges and innovations in social problems over the centuries. By their nature, human beings are innovative and continuously adapted to appeared changes over the time. From this point of view, human history can be considered as the story of all changes and innovations which have drastically influenced our way of life. Changes and innovations are normal things in the way of adaptation and are necessary conditions for survival along the time. Changes and innovations are hard and long-term processes. Any progress in history is the result of changes and innovations. To innovate, changes are required: in the culture, in the education, in the way of working, in the way of think, etc. In the same time, innovations imply changes, and changes usually generate reactions. Innovations are always oriented to the future and, in turn, imply changes. From here, the race of evolution was born. Changes require effort, generate resistance but, in the same time, increase performance in almost all domains, and increase vision and leadership; therefore, the progress is obtained. To grew up as a field and provide changes, innovations need to present its theoretical foundations which make sense of the domains on which they are applied. To emphasize the above aspects, the proposed book presents some aspects regarding, but not only limited, to: computer science (new theoretical and practical applications); mathematics (mathematical models, all mathematical results which can improve or are inspired from another known results, some aspects regarding history of mathematics, etc.); education, etc. The chapters of the book present the state of arts of the chosen subjects, from its beginning, its developments, and its applications, by emphasizing the connection with the application or model that the authors have chosen for the presentation.
Changes in Innovation: Towards an Improved Understanding of Economic Renewal
by Jani Saarinen Nina RillaThis book is a collection of articles all contributing to the theme of changes in innovation and innovation processes, and aims to create new knowledge about crucial issues in the Finnish and global innovation environment which forms critical intelligence in innovation strategies for firms and decision makers.
Changing Cultures in Higher Education: Moving Ahead to Future Learning
by Ulf-Daniel Ehlers Dirk SchneckenbergMore and more educational scenarios and learning landscapes are developed using blogs, wikis, podcasts and e-portfolios. Web 2.0 tools give learners more control, by allowing them to easily create, share or reuse their own learning materials, and these tools also enable social learning networks that bridge the border between formal and informal learning. However, practices of strategic innovation of universities, faculty development, assessment, evaluation and quality assurance have not fully accommodated these changes in technology and teaching. Ehlers and Schneckenberg present strategic approaches for innovation in universities. The contributions explore new models for developing and engaging faculty in technology-enhanced education, and they detail underlying reasons for why quality assessment and evaluation in new - and often informal - learning scenarios have to change. Their book is a practical guide for educators, aimed at answering these questions. It describes what E-learning 2.0 is, which basic elements of Web 2.0 it builds on, and how E-learning 2.0 differs from Learning 1.0. The book also details a number of quality methods and examples, such as self-assessment, peer-review, social recommendation, and peer-learning, using illustrative cases and giving practical recommendations. Overall, it offers a step-by-step guide for educators so that they can choose their own quality assurance or assessment methods, or develop their own evaluation methodology for specific learning scenarios. The book addresses everyone involved in higher education - university leaders, chief information officers, change and quality assurance managers, and faculty developers. Pedagogical advisers and consultants will find new insights and practices for the integration and management of novel learning technologies in higher education. The volume fosters in lecturers and teachers a sound understanding of the need and strategy for change, and it provides them with practical recommendations on competence and quality methodologies.
Changing Language Education Through CALL (Routledge Studies in Computer Assisted Language Learning #Vol. 1)
by Randall P. Donaldson Margaret A. HaggstromThe last twenty years has seen a huge evolution in approaches to language-learning, due to new technology as well changing theories on how to best teach languages. Recognising the key relationship between research, practice and program development, Changing Language Education Through CALL is an important text advocating change that makes effective use of new research into learning styles, as well as new technology. Bringing together sixteen internationally respected experts in second-language acquisition and computer technologies, it presents teachers with user-friendly, flexible ways to incorporate technology into the language learning process and provides both the theoretical and practical basis for CALL applications across a broad spectrum of teaching styles, textbooks and courses. Practical and clearly presented, each chapter in this book concentrates on the learning process and the teacher’s role in facilitating this through the proper and effective use of technology - thus ensuring that the partnership of pedagogical expertise and technological innovation remains the work’s focus.
Channel Characterization and Modeling for Vehicular Communications (Wireless Networks)
by Xiang Cheng Ziwei Huang Lu BaiThis book presents and develops comprehensive knowledge of vehicular channel characteristics and proper vehicular channel models. The studied topics contain the propagation characteristics of vehicular communications, such as: a time-frequency non-stationary single-input single-output (SISO) vehicle-to-vehicle (V2V) non-geometry stochastic model (NGSM); a space-time non-stationary massive multiple-input multiple-output (MIMO) V2V regular-shaped geometry-based stochastic model (RS-GBSM); and a space-time non-stationary massive MIMO V2V irregular-shaped geometry-based stochastic model (IS-GBSM). Each is introduced, with characteristics then discussed in detail. Finally, this book discusses future research directions to inspire further investigation in the field of vehicular channels from three different perspectives.
Channel Coding Techniques for Wireless Communications
by K. Deergha RaoThe book discusses modern channel coding techniques for wireless communications such as turbo codes, low parity check codes (LDPC), space-time coding, Reed Solomon (RS) codes and convolutional codes. Many illustrative examples are included in each chapter for easy understanding of the coding techniques. The text is integrated with MATLAB-based programs to enhance the understanding of the subject's underlying theories. It includes current topics of increasing importance such as turbo codes, LDPC codes, LT codes, Raptor codes and space-time coding in detail, in addition to the traditional codes such as cyclic codes, BCH and RS codes and convolutional codes. MIMO communications is a multiple antenna technology, which is an effective method for high-speed or high-reliability wireless communications. PC-based MATLAB m-files for the illustrative examples are included and also provided on the accompanying CD, which will help students and researchers involved in advanced and current concepts in coding theory. Channel coding, the core of digital communication and data storage, has undergone a major revolution as a result of the rapid growth of mobile and wireless communications. The book is divided into 11 chapters. Assuming no prior knowledge in the field of channel coding, the opening chapters (1 - 2) begin with basic theory and discuss how to improve the performance of wireless communication channels using channel coding. Chapters 3 and 4 introduce Galois fields and present detailed coverage of BCH codes and Reed-Solomon codes. Chapters 5-7 introduce the family of convolutional codes, hard and soft-decision Viterbi algorithms, turbo codes, BCJR algorithm for turbo decoding and studies trellis coded modulation (TCM), turbo trellis coded modulation (TTCM), bit-interleaved coded modulation (BICM) as well as iterative BICM (BICM-ID) and compares them under various channel conditions. Chapters 8 and 9 focus on low-density parity-check (LDPC) codes, LT codes and Raptor codes. Chapters 10 and 11 discuss MIMO systems and space-time (ST) coding.
Channel Coding Techniques for Wireless Communications (Forum for Interdisciplinary Mathematics)
by K. Deergha RaoThis book discusses the latest channel coding techniques, MIMO systems, and 5G channel coding evolution. It provides a comprehensive overview of channel coding, covering modern techniques such as turbo codes, low-density parity-check (LDPC) codes, space–time coding, polar codes, LT codes, and Raptor codes as well as the traditional codes such as cyclic codes, BCH, RS codes, and convolutional codes. It also explores MIMO communications, which is an effective method for high-speed or high-reliability wireless communications. It also examines the evolution of 5G channel coding techniques. Each of the 13 chapters features numerous illustrative examples for easy understanding of the coding techniques, and MATLAB-based programs are integrated in the text to enhance readers’ grasp of the underlying theories. Further, PC-based MATLAB m-files for illustrative examples are included for students and researchers involved in advanced and current concepts of coding theory.