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Network Reliability and Resilience
by Ilya Gertsbakh Yoseph ShpunginThis book is devoted to the probabilistic description of the behavior of a network in the process of random removal of its components (links, nodes) appearing as a result of technical failures, natural disasters or intentional attacks. It is focused on a practical approach to network reliability and resilience evaluation, based on applications of Monte Carlo methodology to numerical approximation of network combinatorial invariants, including so-called multidimensional destruction spectra. This allows to develop a probabilistic follow-up analysis of the network in the process of its gradual destruction, to identify most important network components and to develop efficient heuristic algorithms for network optimal design. Our methodology works with satisfactory accuracy and efficiency for most applications of reliability theory to real -life problems in networks.
Network Robustness under Large-Scale Attacks
by Ruifang Liu Shuguang Cui Qing Zhou Long GaoNetwork Robustness under Large-Scale Attacks provides the analysis of network robustness under attacks, with a focus on large-scale correlated physical attacks. The book begins with a thorough overview of the latest research and techniques to analyze the network responses to different types of attacks over various network topologies and connection models. It then introduces a new large-scale physical attack model coined as area attack, under which a new network robustness measure is introduced and applied to study the network responses. With this book, readers will learn the necessary tools to evaluate how a complex network responds to random and possibly correlated attacks.
Network Routing: Fundamentals, Applications, and Emerging Technologies
by Sudip Misra Sumit GoswamiNetwork Routing: Fundamentals, Applications and Emerging Technologies serves as single point of reference for both advanced undergraduate and graduate students studying network routing, covering both the fundamental and more moderately advanced concepts of routing in traditional data networks such as the Internet, and emerging routing concepts currently being researched and developed, such as cellular networks, wireless ad hoc networks, sensor networks, and low power networks.
Network Science
by Desmond J. Higham Gian-Luca Oppo Ernesto Estrada Maria FoxNetwork Science is the emerging field concerned with the study of large, realistic networks. This interdisciplinary endeavor, focusing on the patterns of interactions that arise between individual components of natural and engineered systems, has been applied to data sets from activities as diverse as high-throughput biological experiments, online trading information, smart-meter utility supplies, and pervasive telecommunications and surveillance technologies. This unique text/reference provides a fascinating insight into the state of the art in network science, highlighting the commonality across very different areas of application and the ways in which each area can be advanced by injecting ideas and techniques from another. The book includes contributions from an international selection of experts, providing viewpoints from a broad range of disciplines. It emphasizes networks that arise in nature--such as food webs, protein interactions, gene expression, and neural connections--and in technology--such as finance, airline transport, urban development and global trade. Topics and Features: begins with a clear overview chapter to introduce this interdisciplinary field; discusses the classic network science of fixed connectivity structures, including empirical studies, mathematical models and computational algorithms; examines time-dependent processes that take place over networks, covering topics such as synchronisation, and message passing algorithms; investigates time-evolving networks, such as the World Wide Web and shifts in topological properties (connectivity, spectrum, percolation); explores applications of complex networks in the physical and engineering sciences, looking ahead to new developments in the field. Researchers and professionals from disciplines as varied as computer science, mathematics, engineering, physics, chemistry, biology, ecology, neuroscience, epidemiology, and the social sciences will all benefit from this topical and broad overview of current activities and grand challenges in the unfolding field of network science.
Network Science and Cybersecurity
by Robinson E. PinoNetwork Science and Cybersecurity introduces new research and development efforts for cybersecurity solutions and applications taking place within various U.S. Government Departments of Defense, industry and academic laboratories. This book examines new algorithms and tools, technology platforms and reconfigurable technologies for cybersecurity systems. Anomaly-based intrusion detection systems (IDS) are explored as a key component of any general network intrusion detection service, complementing signature-based IDS components by attempting to identify novel attacks. These attacks may not yet be known or have well-developed signatures. Methods are also suggested to simplify the construction of metrics in such a manner that they retain their ability to effectively cluster data, while simultaneously easing human interpretation of outliers. This is a professional book for practitioners or government employees working in cybersecurity, and can also be used as a reference. Advanced-level students in computer science or electrical engineering studying security will also find this book useful .
Network Security
by André PerezThis book introduces the security mechanisms deployed in Ethernet, Wireless-Fidelity (Wi-Fi), Internet Protocol (IP) and MultiProtocol Label Switching (MPLS) networks. These mechanisms are grouped throughout the book according to the following four functions: data protection, access control, network isolation, and data monitoring.Data protection is supplied by data confidentiality and integrity control services. Access control is provided by a third-party authentication service. Network isolation is supplied by the Virtual Private Network (VPN) service. Data monitoring consists of applying rules to data in order to authorize its transfer or detect attacks.The chapters of the book cover cryptography, 802.1x mechanism, WPA mechanisms, IPSec mechanism, SSL/TLS/DTLS protocols, network management, MPLS technology, Ethernet VPN, firewalls and intrusion detection.
Network Slicing for 5G and Beyond Networks
by S. M. Kazmi Latif U. Khan Nguyen H. Tran Choong Seon HongThis book provides a comprehensive guide to the emerging field of network slicing and its importance to bringing novel 5G applications into fruition. The authors discuss the current trends, novel enabling technologies, and current challenges imposed on the cellular networks. Resource management aspects of network slicing are also discussed by summarizing and comparing traditional game theoretic and optimization based solutions. Finally, the book presents some use cases of network slicing and applications for vertical industries. Topics include 5G deliverables, Radio Access Network (RAN) resources, and Core Network (CN) resources. Discusses the 5G network requirements and the challenges therein and how network slicing offers a solutionFeatures the enabling technologies of future networks and how network slicing will play a rolePresents the role of machine learning and data analytics for future cellular networks along with summarizing the machine learning approaches for 5G and beyond networks
The Network Society: Social Aspects Of New Media (Ebook Ser.)
by Jan A. van DijkThe Network Society is now more than ever the essential guide to the past, consequences and future of digital communication. Fully revised, this Third Edition covers crucial new issues and updates, including: * the long history of social media and Web 2.0: why it's not as new as we think * digital youth culture as a foreshadow of future new media use * the struggle for control of the internet among Microsoft, Google, Apple and Facebook * the contribution of media networks to the current financial crisis * complete update of the literature on the facts, theories, trends and technologies of the internet * new features for students with boxes of chapter questions, conclusions and boxed explanations of key concepts This book remains an accessible, comprehensive, must-read introduction to how new media function in contemporary society.
The Network Society
by Professor Jan A van DijkThe Network Society is a clear, engaging guide to the past, consequences and future of digital communication, and forms a comprehensive introduction to how new media functions in contemporary society. Integrating both face-to-face and online communication, the fourth edition explores crucial new issues and challenges in today&’s digital media ecology, in doing so exploring the centrality of power to understanding life in the network society. Featuring: The rise of the &‘data economy&’ The increasing importance of artificial intelligence. big data and robotics The growth of Internet platforms and how to regulate big tech. New coverage of disinformation and fake news, including deep fake videos Updates to the story of digital youth culture, as a foreshadow of future new media use With examples, cases and real-world applications, this is the essential guide for digital and new media students seeking to understand a diverse, fast-moving field.
The Network Society
by Professor Jan A van DijkThe Network Society is a clear, engaging guide to the past, consequences and future of digital communication, and forms a comprehensive introduction to how new media functions in contemporary society. Integrating both face-to-face and online communication, the fourth edition explores crucial new issues and challenges in today&’s digital media ecology, in doing so exploring the centrality of power to understanding life in the network society. Featuring: The rise of the &‘data economy&’ The increasing importance of artificial intelligence. big data and robotics The growth of Internet platforms and how to regulate big tech. New coverage of disinformation and fake news, including deep fake videos Updates to the story of digital youth culture, as a foreshadow of future new media use With examples, cases and real-world applications, this is the essential guide for digital and new media students seeking to understand a diverse, fast-moving field.
Network Strategies for Regional Growth
by Martin Johanson Heléne LundbergIn many regions the current focus of the state is to initiate and stimulate the emergence of inter-firm networks in order to produce growth. This book takes a management perspective on the operations and processes in these networks and describes and analyzes how and why geographical proximity influences inter-firm networks.
Network Traffic Engineering: Stochastic Models and Applications
by Andrea BaiocchiA comprehensive guide to the concepts and applications of queuing theory and traffic theory Network Traffic Engineering: Models and Applications provides an advanced level queuing theory guide for students with a strong mathematical background who are interested in analytic modeling and performance assessment of communication networks. The text begins with the basics of queueing theory before moving on to more advanced levels. The topics covered in the book are derived from the most cutting-edge research, project development, teaching activity, and discussions on the subject. They include applications of queuing and traffic theory in: LTE networks Wi-Fi networks Ad-hoc networks Automated vehicles Congestion control on the Internet The distinguished author seeks to show how insight into practical and real-world problems can be gained by means of quantitative modeling. Perfect for graduate students of computer engineering, computer science, telecommunication engineering, and electrical engineering, Network Traffic Engineering offers a supremely practical approach to a rapidly developing field of study and industry.
The Network Turn: Changing Perspectives in the Humanities (Elements in Publishing and Book Culture)
by Ruth Ahnert Sebastian E. Ahnert Catherine Nicole Coleman Scott B. WeingartWe live in a networked world. Online social networking platforms and the World Wide Web have changed how society thinks about connectivity. Because of the technological nature of such networks, their study has predominantly taken place within the domains of computer science and related scientific fields. But arts and humanities scholars are increasingly using the same kinds of visual and quantitative analysis to shed light on aspects of culture and society hitherto concealed. This Element contends that networks are a category of study that cuts across traditional academic barriers, uniting diverse disciplines through a shared understanding of complexity in our world. Moreover, we are at a moment in time when it is crucial that arts and humanities scholars join the critique of how large-scale network data and advanced network analysis are being harnessed for the purposes of power, surveillance, and commercial gain. This title is also available as Open Access on Cambridge Core.
Networked
by Lee Rainie Barry WellmanDaily life is connected life, its rhythms driven by endless email pings and responses, the chimes and beeps of continually arriving text messages, tweets and retweets, Facebook updates, pictures and videos to post and discuss. Our perpetual connectedness gives us endless opportunities to be part of the give-and-take of networking. Some worry that this new environment makes us isolated and lonely. But in Networked, Lee Rainie and Barry Wellman show how the large, loosely knit social circles of networked individuals expand opportunities for learning, problem solving, decision making, and personal interaction. The new social operating system of "networked individualism" liberates us from the restrictions of tightly knit groups; it also requires us to develop networking skills and strategies, work on maintaining ties, and balance multiple overlapping networks. Rainie and Wellman outline the "triple revolution" that has brought on this transformation: the rise of social networking, the capacity of the Internet to empower individuals, and the always-on connectivity of mobile devices. Drawing on extensive evidence, they examine how the move to networked individualism has expanded personal relationships beyond households and neighborhoods; transformed work into less hierarchical, more team-driven enterprises; encouraged individuals to create and share content; and changed the way people obtain information. Rainie and Wellman guide us through the challenges and opportunities of living in the evolving world of networked individuals.
Networked China: New Agendas in Communication (New Agendas in Communication Series)
by Stephen D. Reese Wenhong ChenThe Internet and digital media have become conduits and locales where millions of Chinese share information and engage in creative expression and social participation. This book takes a cutting-edge look at the impacts and implications of an increasingly networked China. Eleven chapters cover the terrain of a complex social and political environment, revealing how modern China deals with digital media and issues of censorship, online activism, civic life, and global networks. The authors in this collection come from diverse geographical backgrounds and employ methods including ethnography, interview, survey, and digital trace data to reveal the networks that provide the critical components for civic engagement in Chinese society. The Chinese state is a changing, multi-faceted entity, as is the Chinese public that interacts with the new landscape of digital media in adaptive and novel ways. Networked China: Global Dynamics of Digital Media and Civic Engagement situates Chinese internet in its complex, generational context to provide a full and dynamic understanding of contemporary digital media use in China. This volume gives readers new agendas for this study and creates vital new signposts on the way for future research. .
Networked Control Systems for Connected and Automated Vehicles: Volume 1 (Lecture Notes in Networks and Systems #509)
by Alexander GudaThis book is a collection of the latest research findings in such areas as networked multi-agent systems, co-design of communication and control, distributed control strategies that can cope with asynchrony between local loops, event-triggered control, modelling of network infrastructure, novel concepts of distributed control for networked and cyber-physical systems. The book contains the result of the latest research in the field of communication and control system design to support networked control systems with stringent real-time requirements. It introduces readers to research in the field of joint design of the control and communication protocol and presents the latest developments in the area of novel optimal control and scheduling designs under resource constraints.The book also covers the issues of creating emerging information and communication technologies for traffic estimation and control, connected and autonomous technology applications and modelling for commercial and shared vehicle operations. The reader will find information on emerging cyber-physical systems, networked multi-agent systems, large-scale distributed energy systems, as well as on real-time systems, safety and security systems.A significant block of studies is devoted to the topic of transitions towards electrification and automation of vehicles. Modern concepts of road infrastructure construction are described in detail in the presented research papers.Automotive industry professionals will be particularly interested in the sections on the novel mechanisms for medium access in multi-hop wireless networks with real-time requirements, optimal layering architecture and co-design for wireless communication. The book will be incredibly interesting for researchers interested in human–digital interfaces, industrial Internet of Things, artificial intelligence and machine learning.
Networked Control Systems for Connected and Automated Vehicles: Volume 2 (Lecture Notes in Networks and Systems #510)
by Alexander GudaControl of large-scale distributed energy systems over communication networks is an important topic with many application domains. The book presents novel concepts of distributed control for networked and cyber-physical systems (CPS), such as smart industrial production lines, smart energy grids, and autonomous vehicular systems. It focuses on new solutions in managing data and connectivity to support connected and automated vehicles (CAV).The book compiles original research papers presented at the conference “Networked Control Systems for Connected and Automated Vehicles” (Russia). The latest connected and automated vehicle technologies for next generation autonomous vehicles are presented. The book sets new goals for the standardization of the scientific results obtained and the advancement to the level of full autonomy and full self-driving (FSD). The book presents the latest research in artificial intelligence, assessing virtual environments, deep learning systems, and sensor fusion for automated vehicles. Particular attention is paid to new safety standards, safety and security systems, and control of epidemic spreading over networks. The issues of building modern transport infrastructure facilities are also discussed in the articles presented in this book.The book is of considerable interest to scientists, researchers, and graduate students in the field of transport systems, as well as for managers and employees of companies using or producing equipment for these systems.
Networked Control Under Communication Constraints: A Time-Delay Approach (Advances in Delays and Dynamics #11)
by Kun Liu Emilia Fridman Yuanqing XiaThis book presents a time-delay approach to the analysis and synthesis of networked control systems (NCSs) under communication constraints. Differently from other approaches, the time-delay approach to NCSs allows communication delays to be larger than the sampling intervals in the presence of scheduling protocols. The book starts from a comprehensive introduction to three main approaches to sampled-data and networked control. It then focuses on time-delay approach, and the modelling of the closed-loop systems in the form of time-delay system. It presents discontinuous (in time) Lyapunov functional constructions that are efficient for NCSs in the presence of communications delays. Further, it highlights time-delay approaches developed to model and analyze NCSs under communication constraints, with a particular focus on dynamic quantization, round-robin, try-once-discard and stochastic protocols. The results are first presented for the continuous-time NCSs and then extended to discrete-time NCSs. Discussing recent developments in Lyapunov-based analysis of NCSs under communication constraints, the book is a valuable resource for researchers interested in sampled-data and networked control, and time-delay systems, as well as for graduate students in automatic control and systems theory.
Networked Feminism: How Digital Media Makers Transformed Gender Justice Movements
by Rosemary Clark-ParsonsNetworked Feminism tells the story of how activists have used media to reconfigure what feminist politics and organizing look like in the United States. Drawing on years spent participating in grassroots communities and observing viral campaigns, Rosemary Clark-Parsons argues that feminists engage in a do-it-ourselves feminism characterized by the use of everyday media technologies. Faced with an electoral system and a history of collective organizing that have failed to address complex systems of oppression, do-it-ourselves feminists do not rely on political organizations, institutions, or authorities. Instead, they use digital networks to build movements that reflect their values and meet the challenges of the current moment, all the while juggling the advantages and limitations of their media tools. Through its practitioner-centered approach, this book sheds light on feminist media activists' shared struggles and best practices at a time when collective organizing for social justice has become more important than ever.
Networked Media, Networked Rhetorics: Attention and Deliberation in the Early Blogosphere (Rhetoric and Democratic Deliberation #10)
by Damien Smith PfisterIn Networked Media, Networked Rhetorics, Damien Pfister explores communicative practices in networked media environments, analyzing, in particular, how the blogosphere has changed the conduct and coverage of public debate. Pfister shows how the late modern imaginary was susceptible to “deliberation traps” related to invention, emotion, and expertise, and how bloggers have played a role in helping contemporary public deliberation evade these traps. Three case studies at the heart of Networked Media, Networked Rhetorics show how new intermediaries, including bloggers, generate publicity, solidarity, and translation in the networked public sphere. Bloggers “flooding the zone” in the wake of Trent Lott’s controversial toast to Strom Thurmond in 2002 demonstrated their ability to invent and circulate novel arguments; the pre-2003 invasion reports from the “Baghdad blogger” illustrated how solidarity is built through affective connections; and the science blog RealClimate continues to serve as a rapid-response site for the translation of expert claims for public audiences. Networked Media, Networked Rhetorics concludes with a bold outline for rhetorical studies after the internet.
Networked Media, Networked Rhetorics: Attention and Deliberation in the Early Blogosphere (Rhetoric and Democratic Deliberation)
by Damien Smith PfisterIn Networked Media, Networked Rhetorics, Damien Pfister explores communicative practices in networked media environments, analyzing, in particular, how the blogosphere has changed the conduct and coverage of public debate. Pfister shows how the late modern imaginary was susceptible to “deliberation traps” related to invention, emotion, and expertise, and how bloggers have played a role in helping contemporary public deliberation evade these traps. Three case studies at the heart of Networked Media, Networked Rhetorics show how new intermediaries, including bloggers, generate publicity, solidarity, and translation in the networked public sphere. Bloggers “flooding the zone” in the wake of Trent Lott’s controversial toast to Strom Thurmond in 2002 demonstrated their ability to invent and circulate novel arguments; the pre-2003 invasion reports from the “Baghdad blogger” illustrated how solidarity is built through affective connections; and the science blog RealClimate continues to serve as a rapid-response site for the translation of expert claims for public audiences. Networked Media, Networked Rhetorics concludes with a bold outline for rhetorical studies after the internet.
Networked Predictive Control of Systems with Communication Constraints and Cyber Attacks
by Zhong-Hua Pang Guo-Ping Liu Donghua Zhou Dehui SunThis book presents the latest results on predictive control of networked systems, where communication constraints (e.g., network-induced delays and packet dropouts) and cyber attacks (e.g., deception attacks and denial-of-service attacks) are considered. For the former, it proposes several networked predictive control (NPC) methods based on input-output models and state-space models respectively. For the latter, it designs secure NPC schemes from the perspectives of information security and real-time control. Furthermore, it uses practical experiments to demonstrate the effectiveness and applicability of all the methods, bridging the gap between control theory and practical applications. The book is of interest to academic researchers, R&D engineers, and graduate students in control engineering, networked control systems and cyber-physical systems.
Networked Press Freedom: Creating Infrastructures for a Public Right to Hear
by Mike AnannyReimagining press freedom in a networked era: not just a journalist's right to speak but also a public's right to hear. In Networked Press Freedom, Mike Ananny offers a new way to think about freedom of the press in a time when media systems are in fundamental flux. Ananny challenges the idea that press freedom comes only from heroic, lone journalists who speak truth to power. Instead, drawing on journalism studies, institutional sociology, political theory, science and technology studies, and an analysis of ten years of journalism discourse about news and technology, he argues that press freedom emerges from social, technological, institutional, and normative forces that vie for power and fight for visions of democratic life. He shows how dominant, historical ideals of professionalized press freedom often mistook journalistic freedom from constraints for the public's freedom to encounter the rich mix of people and ideas that self-governance requires. Ananny's notion of press freedom ensures not only an individual right to speak, but also a public right to hear. Seeing press freedom as essential for democratic self-governance, Ananny explores what publics need, what kind of free press they should demand, and how today's press freedom emerges from intertwined collections of humans and machines. If someone says, “The public needs a free press,” Ananny urges us to ask in response, “What kind of public, what kind of freedom, and what kind of press?” Answering these questions shows what robust, self-governing publics need to demand of technologists and journalists alike.
A Networked Self: Identity, Community, and Culture on Social Network Sites
by Zizi PapacharissiA Networked Self examines self presentation and social connection in the digital age. This collection brings together new work on online social networks by leading scholars from a variety of disciplines. The focus of the volume rests on the construction of the self, and what happens to self-identity when it is presented through networks of social connections in new media environments. The volume is structured around the core themes of identity, community, and culture - the central themes of social network sites. Contributors address theory, research, and practical implications of many aspects of online social networks including self-presentation, behavioral norms, patterns and routines, social impact, privacy, class/gender/race divides, taste cultures online, uses of social networking sites within organizations, activism, civic engagement and political impact.
A Networked Self: Identity, Community, and Culture on Social Network Sites (A Networked Self)
by Zizi PapacharissiA Networked Self examines self presentation and social connection in the digital age. This collection brings together new work on online social networks by leading scholars from a variety of disciplines. The focus of the volume rests on the construction of the self, and what happens to self-identity when it is presented through networks of social connections in new media environments. The volume is structured around the core themes of identity, community, and culture - the central themes of social network sites. Contributors address theory, research, and practical implications of many aspects of online social networks including self-presentation, behavioral norms, patterns and routines, social impact, privacy, class/gender/race divides, taste cultures online, uses of social networking sites within organizations, activism, civic engagement and political impact.