Download or read book Networked written by Lee Rainie and published by MIT Press. This book was released on 2014-02-14 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: How social networks, the personalized Internet, and always-on mobile connectivity are transforming—and expanding—social life. Daily 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.

Download or read book Networked written by Lee Rainie and published by MIT Press. This book was released on 2012-04-27 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: How social networks, the personalized Internet, and always-on mobile connectivity are transforming—and expanding—social life. Daily 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.

Download or read book A Networked Self written by Zizi Papacharissi and published by Routledge. This book was released on 2010-09-10 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: A 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.

Download or read book Networked Learning written by Christopher Jones and published by Springer. This book was released on 2015-05-18 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book posits the idea that networked learning is the one new paradigm in learning theory that has resulted from the introduction of digital and networked technologies. It sets out, in a single volume, a critical review of the main ideas and then articulates the case for adopting a networked learning perspective in a variety of educational settings. This book fills a gap in the literature on networked learning. Although there are several edited volumes in the field there is no other monograph makes the academic case and provides the academic context for networked learning. This volume accomplishes three main goals. First, it assists researchers and practitioners in acquainting themselves with the field. Second, it provides resources for reference and guidance to those not well acquainted with the field. Finally and most powerfully, it also allows for the consolidation of a field that is truly multidisciplinary in a way that maintains coherence and consistency.

Download or read book Networked Microgrids written by Peng Zhang and published by Cambridge University Press. This book was released on 2021-05-06 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover scalable, dependable, and intelligent solutions to the challenges of integrating complex networked microgrids with this definitive guide to the development of cutting-edge power and data systems. Includes advanced fault management control and optimization to enable enhanced microgrid penetration without compromising reliability. Features SDN-based architectures and techniques to enable secure, reliable and fault-tolerant algorithms for resilient networked systems. Provides reachability techniques to facilitate a deeper understanding of microgrid resilience in areas with high penetration of renewables. Combining resilient control, fast programmable networking, reachability analysis, and cyber-physical security, this is essential reading for researchers, professional engineers, and graduate students interested in creating the next generation of data-intensive self-configurable networked microgrid systems, smart communities, and smart infrastructure.

Download or read book Networked Media Networked Rhetorics written by Damien Smith Pfister and published by Penn State Press. This book was released on 2014-10-24 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 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.

Download or read book Networked Publics and Digital Contention written by Mohamed Zayani and published by Oxford University Press. This book was released on 2015 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: How is the adoption of digital media in the Arab world affecting the relationship between the state and its subjects? What new forms of online engagement and strategies of resistance have emerged from the aspirations of digitally empowered citizens in the Middle East and North Africa? Networked Publics and Digital Contention narrates the story of the co-evolution of technology and society in Tunisia, the birthplace of the Arab uprisings. It explores the emergence of a digital culture of contention that helped networked publics negotiate their lived reality, reconfigure power relations, and ultimately redefine the locus of politics. It broadens the focus from narrow debates about the role that social media played in the Arab uprisings toward a fresh understanding of how changes in media affect the state-society relationship over time. Based on extensive fieldwork, in-depth interviews with Internet activists, and immersive analyses of online communication, this book draws our attention away from the tools of political communication and refocuses it on the politics of communication. An original contribution to the political sociology of media, Networked Publics and Digital Contention provides a unique perspective on how networked Arab publics reimagine citizenship, reinvent politics, and produce change.

Download or read book Formal Methods for Eternal Networked Software Systems written by Marco Bernardo and published by Springer. This book was released on 2011-06-11 with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents 15 tutorial lectures by leading researchers given at the 11th edition of the International School on Formal Methods for the Design of Computer, Communication and Software Systems, SFM 2011, held in Bertinoro, Italy, in June 2011. SFM 2011 was devoted to formal methods for eternal networked software systems and covered several topics including formal foundations for the inter-operability of software systems, application-layer and middleware-layer dynamic connector synthesis, interaction behavior monitoring and learning, and quality assurance of connected systems. The school was held in collaboration with the researchers of the EU-funded projects CONNECT and ETERNALS. The papers are organized into six parts: (i) architecture and interoperability, (ii) formal foundations for connectors, (iii) connector synthesis, (iv) learning and monitoring, (v) dependability assurance, and (vi) trustworthy eternal systems via evolving software.

Download or read book Developing a Networked School Community written by Mal Lee and published by Aust Council for Ed Research. This book was released on 2010 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines the next phase of schooling - the development of networked school communities. Already, there are pathfinding schools that have moved from the traditional paperbased form to become digital schools.

Download or read book Networked Press Freedom written by Mike Ananny and published by MIT Press. This book was released on 2018-05-04 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reimagining 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.

Download or read book Discrete Time Sliding Mode Control for Networked Control System written by Dipesh H. Shah and published by Springer. This book was released on 2018-03-16 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents novel algorithms for designing Discrete-Time Sliding Mode Controllers (DSMCs) for Networked Control Systems (NCSs) with both types of fractional delays namely deterministic delay and random delay along with different packet loss conditions such as single packet loss and multiple packet loss that occur within the sampling period. Firstly, the switching type and non-switching type algorithms developed for the deterministic type fractional delay where the delay is compensated using Thiran’s approximation technique. A modified discrete-time sliding surface is proposed to derive the discrete-time sliding mode control algorithms. The algorithm is further extended for the random fractional delay with single packet loss and multiple packet loss situations. The random fractional delay is modelled using Poisson’s distribution function and packet loss is modelled by means of Bernoulli’s function. The condition for closed loop stability in all above situations are derived using the Lyapunov function. Lastly, the efficacy of the proposed DSMC algorithms are demonstrated by extensive simulations and also experimentally validated on a servo system.

Download or read book Advances in Research on Networked Learning written by Peter M. Goodyear and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Networked learning is learning in which information and communications technology (ICT) is used to promote connections: between one learner and other learners; between learners and tutors; between a learning community and its learning resources. Networked learning is an area which has great practical and theoretical importance. It is a rapidly growing area of educational practice, particularly in higher education and the corporate sector. This volume brings together some of the best research in the field, and uses it to signpost some directions for future work. The papers in this collection represent a major contribution to our collective sense of recent progress in research on networked learning. In addition, they serve to highlight some of the largest or most important gaps in our understanding of students’ perspectives on networked learning, patterns of interaction and online discourse, and the role of contextual factors. The range of topics and methods addressed in these papers attests to the vitality of this important field of work. More significant yet is the complex understanding of the field that they combine to create. In combination, they help explain some of the key relationships between teachers’ and learners’ intentions and experiences, the affordances of text-based communications technologies and processes of informed and intelligent educational change.

Download or read book Beyond the Networked City written by Olivier Coutard and published by Routledge. This book was released on 2015-12-14 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cities around the world are undergoing profound changes. In this global era, we live in a world of rising knowledge economies, digital technologies, and awareness of environmental issues. The so-called "modern infrastructural ideal" of spatially and socially ubiquitous centrally-governed infrastructures providing exclusive, homogeneous services over extensive areas, has been the standard of reference for the provision of basic essential services, such as water and energy supply. This book argues that, after decades of undisputed domination, this ideal is being increasingly questioned and that the network ideology that supports it may be waning. In order to begin exploring the highly diverse, fluid and unstable landscapes emerging beyond the networked city, this book identifies dynamics through which a ‘break’ with previous configurations has been operated, and new brittle zones of socio-technical controversy through which urban infrastructure (and its wider meaning) are being negotiated and fought over. It uncovers, across a diverse set of urban contexts, new ways in which processes of urbanization and infrastructure production are being combined with crucial sociopolitical implications: through shifting political economies of infrastructure which rework resource distribution and value creation; through new infrastructural spaces and territorialities which rebundle socio-technical systems for particular interests and claims; and through changing offsets between individual and collective appropriation, experience and mobilization of infrastructure. With contributions from leading authorities in the field and drawing on theoretical advances and original empirical material, this book is a major contribution to an ongoing infrastructural turn in urban studies, and will be of interest to all those concerned by the diverse forms and contested outcomes of contemporary urban change across North and South.

Download or read book Estimation and Control for Networked Systems with Packet Losses without Acknowledgement written by Hong Lin and published by Springer. This book was released on 2016-09-21 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses recent advances in the estimation and control of networked systems with unacknowledged packet losses: systems usually known as user-datagram-protocol-like. It presents both the optimal and sub-optimal solutions in the form of algorithms, which are designed to be implemented easily by computer routines. It also provides MATLAB® routines for the key algorithms. It shows how these methods and algorithms can solve estimation and control problems effectively, and identifies potential research directions and ideas to help readers grasp the field more easily. The novel auxiliary estimator method, which is able to deal with estimators that consist of exponentially increasing terms, is developed to analyze the stability and convergence of the optimal estimator. The book also explores the structure and solvability of the optimal control, i.e. linear quadratic Gaussian control. It develops various sub-optimal but efficient solutions for estimation and control for industrial and practical applications, and analyzes their stability and performance. This is a valuable resource for researchers studying networked control systems, especially those related to non-TCP-like networks. The practicality of the ideas included makes it useful for engineers working with networked control.

Download or read book Analysis and Synthesis of Networked Control Systems written by Yuanqing Xia and published by Springer Science & Business Media. This book was released on 2011-03-14 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis and Synthesis of Networked Control Systems focuses on essential aspects of this field, including quantization over networks, data fusion over networks, predictive control over networks and fault detection over networks. The networked control systems have led to a complete new range of real-world applications. In recent years, the techniques of Internet of Things are developed rapidly, the research of networked control systems plays a key role in Internet of Things. The book is self-contained, providing sufficient mathematical foundations for understanding the contents of each chapter. It will be of significant interest to scientists and engineers engaged in the field of Networked Control Systems. Dr. Yuanqing Xia, a professor at Beijing Institute of Technology, has been working on control theory and its applications for over ten years.

Download or read book A Networked Self and Birth Life Death written by Zizi Papacharissi and published by Routledge. This book was released on 2018-08-06 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are born, live, and die with technologies. This book is about the role technology plays in sustaining narratives of living, dying, and coming to be. Contributing authors examine how technologies connect, disrupt, or help us reorganize ways of parenting and nurturing life. They further consider how technology sustains our ways of thinking and being, hopefully reconciling the distance between who we are and who we aspire to be. Finally, they address the role technology plays in helping us come to terms with death, looking at technologically enhanced memorials, online rituals of mourning, and patterns of grief enabled through technology. Ultimately, this volume is about using technology to reimagine the art of life.

Download or read book Model Based Control of Networked Systems written by Eloy Garcia and published by Springer. This book was released on 2014-08-08 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph introduces a class of networked control systems (NCS) called model-based networked control systems (MB-NCS) and presents various architectures and control strategies designed to improve the performance of NCS. The overall performance of NCS considers the appropriate use of network resources, particularly network bandwidth, in conjunction with the desired response of the system being controlled. The book begins with a detailed description of the basic MB-NCS architecture that provides stability conditions in terms of state feedback updates. It also covers typical problems in NCS such as network delays, network scheduling, and data quantization, as well as more general control problems such as output feedback control, nonlinear systems stabilization, and tracking control. Key features and topics include: Time-triggered and event-triggered feedback updates Stabilization of uncertain systems subject to time delays, quantization, and extended absence of feedback Optimal control analysis and design of model-based networked systems Parameter identification and adaptive stabilization of systems controlled over networks The MB-NCS approach to decentralized control of distributed systems Model-Based Control of Networked Systems will appeal to researchers, practitioners, and graduate students interested in the control of networked systems, distributed systems, and systems with limited feedback.