Networked

Author: Lee Rainie
Publisher: MIT Press
ISBN: 0262526166
Category : Social Science
Languages : en
Pages : 373

Book Description
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.

Networked

Author: Lee Rainie
Publisher: MIT Press
ISBN: 0262300400
Category : Social Science
Languages : en
Pages : 373

Networked Learning

Author: Christopher Jones
Publisher: Springer
ISBN: 3319019341
Category : Education
Languages : en
Pages : 255

Book Description
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.

A Networked Self

Author: Zizi Papacharissi
Publisher: Routledge
ISBN: 1135966168
Category : Computers
Languages : en
Pages : 337

Book Description
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 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 the many aspects of online social networks.

Networked Media, Networked Rhetorics

Author: Damien Smith Pfister
Publisher: Penn State Press
ISBN: 0271065958
Category : Language Arts & Disciplines
Languages : en
Pages : 395

Book Description
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.

Formal Methods for Eternal Networked Software Systems

Author: Marco Bernardo
Publisher: Springer
ISBN: 364221455X
Category : Computers
Languages : en
Pages : 535

Book Description
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.

Developing a Networked School Community

Author: Mal Lee
Publisher: Aust Council for Ed Research
ISBN: 0864319819
Category : Computer-assisted instruction
Languages : en
Pages : 386

Book Description
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.

Networked Microgrids

Author: Peng Zhang
Publisher: Cambridge University Press
ISBN: 1108759661
Category : Science
Languages : en
Pages : 243

Book Description
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.

Networked Press Freedom

Author: Mike Ananny
Publisher: MIT Press
ISBN: 0262345838
Category : Language Arts & Disciplines
Languages : en
Pages : 309

Book Description
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.

Discrete-Time Sliding Mode Control for Networked Control System

Author: Dipesh H. Shah
Publisher: Springer
ISBN: 9811075360
Category : Technology & Engineering
Languages : en
Pages : 176

Book Description
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.