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Information Spread in a Social Media Age by Michael Muhlmeyer,Shaurya Agarwal Pdf
Introduces the topic gently and intuitively with ample famous examples and case studies Develops and explains intuitively the information flow models, and thereafter builds the control theory for information management and propagation Includes mathematical treatment of information spread and fake news epidemics and step by step development of modeling framework Discusses Control methods and application examples Borrows from multiple disciplines and sub-disciplines and tries to create a new unified structure for digital information spread and control
Information Spread in a Social Media Age by Michael Muhlmeyer,Shaurya Agarwal Pdf
The rise of social networks and social media has led to a massive shift in the ways information is dispersed. Platforms like Twitter and Facebook allow people to more easily connect as a community, but they can also be avenues for misinformation, fake news, and polarization. The need to examine, model, and analyze the trajectory of information spread within this new paradigm has never been greater. This text expands upon the authors’ combined teaching experience, engineering knowledge, and multiple academic journal publications on these topics to present an intuitive and easy to understand exploration of social media information spread alongside the technical and mathematical concepts. By design, this book uses simple language and accessible and modern case studies (including those centered around United States mass shootings, the #MeToo social movement, and more) to ensure it is accessible to the casual reader. At the same time, readers with prior knowledge of the topics will benefit from the mathematical model and control elements and accompanying sample simulation code for each main topic. By reading this book and working through the included exercises, readers will gain a general understanding of modern social media systems, network fundamentals, model development techniques, and social marketing. The mathematical modeling of information spread over social media is heavily emphasized through a review of existing epidemiology and marketing based models. The book then presents novel models developed by the authors to account for modern social media concerns such as community filter bubbles, strongly polarized groups, and contentious information spread. Readers will learn how to build and execute simple case studies using Twitter data to help verify the text’s proposed models. Once the reader is armed with a fundamental understanding of mathematical modeling and social media-based system considerations, the book introduces more complex engineering control concepts, including controller design, PID control, and optimal control. Examples of control methods for social campaigns and misinformation mitigation applications are covered in a step-by-step format from problem formulation to solution simulation and results discussions. While many of the examples and methods are framed in the context of controlling social media information spread, the material is also directly applicable to many different types of controllable systems. With the essential background, models, and tools presented within, any interested reader can take the first steps toward exploring and taming the growing complexity of the modern social media age.
New perspectives on the misinformation ecosystem that is the production and circulation of fake news. What is fake news? Is it an item on Breitbart, an article in The Onion, an outright falsehood disseminated via Russian bot, or a catchphrase used by a politician to discredit a story he doesn't like? This book examines the real fake news: the constant flow of purposefully crafted, sensational, emotionally charged, misleading or totally fabricated information that mimics the form of mainstream news. Rather than viewing fake news through a single lens, the book maps the various kinds of misinformation through several different disciplinary perspectives, taking into account the overlapping contexts of politics, technology, and journalism. The contributors consider topics including fake news as “disorganized” propaganda; folkloric falsehood in the “Pizzagate” conspiracy; native advertising as counterfeit news; the limitations of regulatory reform and technological solutionism; Reddit's enabling of fake news; the psychological mechanisms by which people make sense of information; and the evolution of fake news in America. A section on media hoaxes and satire features an oral history of and an interview with prankster-activists the Yes Men, famous for parodies that reveal hidden truths. Finally, contributors consider possible solutions to the complex problem of fake news—ways to mitigate its spread, to teach students to find factually accurate information, and to go beyond fact-checking. Contributors Mark Andrejevic, Benjamin Burroughs, Nicholas Bowman, Mark Brewin, Elizabeth Cohen, Colin Doty, Dan Faltesek, Johan Farkas, Cherian George, Tarleton Gillespie, Dawn R. Gilpin, Gina Giotta, Theodore Glasser, Amanda Ann Klein, Paul Levinson, Adrienne Massanari, Sophia A. McClennen, Kembrew McLeod, Panagiotis Takis Metaxas, Paul Mihailidis, Benjamin Peters, Whitney Phillips, Victor Pickard, Danielle Polage, Stephanie Ricker Schulte, Leslie-Jean Thornton, Anita Varma, Claire Wardle, Melissa Zimdars, Sheng Zou
The Misinformation Age by Cailin O'Connor,James Owen Weatherall Pdf
“Empowering and thoroughly researched, this book offers useful contemporary analysis and possible solutions to one of the greatest threats to democracy.” —Kirkus Reviews Editors’ choice, The New York Times Book Review Recommended reading, Scientific American Why should we care about having true beliefs? And why do demonstrably false beliefs persist and spread despite bad, even fatal, consequences for the people who hold them? Philosophers of science Cailin O’Connor and James Weatherall argue that social factors, rather than individual psychology, are what’s essential to understanding the spread and persistence of false beliefs. It might seem that there’s an obvious reason that true beliefs matter: false beliefs will hurt you. But if that’s right, then why is it (apparently) irrelevant to many people whether they believe true things or not? The Misinformation Age, written for a political era riven by “fake news,” “alternative facts,” and disputes over the validity of everything from climate change to the size of inauguration crowds, shows convincingly that what you believe depends on who you know. If social forces explain the persistence of false belief, we must understand how those forces work in order to fight misinformation effectively. “[The authors] deftly apply sociological models to examine how misinformation spreads among people and how scientific results get misrepresented in the public sphere.” —Andrea Gawrylewski, Scientific American “A notable new volume . . . The Misinformation Age explains systematically how facts are determined and changed—whether it is concerning the effects of vaccination on children or the Russian attack on the integrity of the electoral process.” —Roger I. Abrams, New York Journal of Books
Fake News in an Era of Social Media by Yasmin Ibrahim,Fadi Safieddine Pdf
Over the last few years, social media has expanded to become a key platform for news dissemination and circulation, and a key orginator and propogator of 'fake news'.. Nations, governments, organisations and societies are now coming to terms with the unpredictable and debilitating consequences of fake news. The propagation of news containing falsehoods has been linked to an increase in measles cases, surges in youth crimes, the spread of pseudo-science, compromised national security, and more. Some even perceive it as a global threat to democratic systems around the world. In this book, the authors examine factors influencing the spread of fake news, and suggest ways to combat it by exploring the key elements which enable and facilitate this phenomenon.
Pandemics in the Age of Social Media by Vikas Kumar (Social media analyst),Mohit Rewari Pdf
"This book offers insights into social media practices and challenges in developing nations during the COVID-19 pandemic. Covering different aspects of social media during the pandemic, the book offers new frameworks, concepts, tools and techniques for integrating social media to support national development. Thematically organised chapters from a global team of scholars address the different aspects of social media during pandemic. The book begins by looking at ICT for development and how development agencies have used social media platforms, before looking at engagement with these social media campaigns and the spread of misinformation. Further chapters cover the practical uses of social media in healthcare and virtual medicine, mental health issues and challenges, remote education, and government policies. This timely volume will be of interest to scholars and students of social media, health communication, global development studies and NGO communication"--
The Psychology of Fake News by Rainer Greifeneder,Mariela Jaffe,Eryn Newman,Norbert Schwarz Pdf
This volume examines the phenomenon of fake news by bringing together leading experts from different fields within psychology and related areas, and explores what has become a prominent feature of public discourse since the first Brexit referendum and the 2016 US election campaign. Dealing with misinformation is important in many areas of daily life, including politics, the marketplace, health communication, journalism, education, and science. In a general climate where facts and misinformation blur, and are intentionally blurred, this book asks what determines whether people accept and share (mis)information, and what can be done to counter misinformation? All three of these aspects need to be understood in the context of online social networks, which have fundamentally changed the way information is produced, consumed, and transmitted. The contributions within this volume summarize the most up-to-date empirical findings, theories, and applications and discuss cutting-edge ideas and future directions of interventions to counter fake news. Also providing guidance on how to handle misinformation in an age of “alternative facts”, this is a fascinating and vital reading for students and academics in psychology, communication, and political science and for professionals including policy makers and journalists.
Democracy in the Disinformation Age by Regina Luttrell,Lu Xiao,Jon Glass Pdf
In this book established researchers draw on a range of theoretical and empirical perspectives to examine social media’s impact on American politics. Chapters critically examine activism in the digital age, fake news, online influence, messaging tactics, news transparency and authentication, consumers’ digital habits and ultimately the societal impacts that continue to be created by combining social media and politics. Through this book readers will better understand and approach with questions such as: • How exactly and why did social media become a powerful factor in politics? • What responsibilities do social networks have in the proliferation of factually wrong and hate-filled messages? Or should individuals be held accountable? • What are the state-of-the-art of computational techniques for measuring and determining social media's impact on society? • What role does online activism play in today’s political arena? • What does the potent combination of social media and politics truly mean for the future of democracy? The insights and debates found herein provide a stronger understanding of the core issues and steer us toward improved curriculum and research aimed at a better democracy. Democracy in the Disinformation Age: Influence and Activism in American Politics will appeal to both undergraduate and postgraduate students, as well as academics with an interest in areas including political science, media studies, mass communication, PR, and journalism.
Handbook of Research on Aestheticization of Violence, Horror, and Power by Erdem, M. Nur,Kocabay-Sener, Nihal,Demir, Tu?ba Pdf
Individuals seek ways to repress the sense of violence within themselves and often resort to medial channels. The hunger of the individual for violence is a trigger for the generation of violent content by media, owners of political power, owners of religious power, etc. However, this content is produced considering the individual’s sensitivities. Thus, violence is aestheticized. Aesthetics of violence appear in different fields and in different forms. In order to analyze it, an interdisciplinary perspective is required. The Handbook of Research on Aestheticization of Violence, Horror, and Power brings together two different concepts that seem incompatible—aesthetics and violence—and focuses on the basic motives of aestheticizing and presenting violence in different fields and genres, as well as the role of audience reception. Seeking to reveal this togetherness with different methods, research, analyses, and findings in different fields that include media, urban design, art, and mythology, the book covers the aestheticization of fear, power, and violence in such mediums as public relations, digital games, and performance art. This comprehensive reference is an ideal source for researchers, academicians, and students working in the fields of media, culture, art, politics, architecture, aesthetics, history, cultural anthropology, and more.
Author : Philip M. Napoli Publisher : Columbia University Press Page : 419 pages File Size : 51,9 Mb Release : 2019-08-27 Category : Language Arts & Disciplines ISBN : 9780231545549
Social Media and the Public Interest by Philip M. Napoli Pdf
Facebook, a platform created by undergraduates in a Harvard dorm room, has transformed the ways millions of people consume news, understand the world, and participate in the political process. Despite taking on many of journalism’s traditional roles, Facebook and other platforms, such as Twitter and Google, have presented themselves as tech companies—and therefore not subject to the same regulations and ethical codes as conventional media organizations. Challenging such superficial distinctions, Philip M. Napoli offers a timely and persuasive case for understanding and governing social media as news media, with a fundamental obligation to serve the public interest. Social Media and the Public Interest explores how and why social media platforms became so central to news consumption and distribution as they met many of the challenges of finding information—and audiences—online. Napoli illustrates the implications of a system in which coders and engineers drive out journalists and editors as the gatekeepers who determine media content. He argues that a social media–driven news ecosystem represents a case of market failure in what he calls the algorithmic marketplace of ideas. To respond, we need to rethink fundamental elements of media governance based on a revitalized concept of the public interest. A compelling examination of the intersection of social media and journalism, Social Media and the Public Interest offers valuable insights for the democratic governance of today’s most influential shapers of news.
Never look at social media the same way again. Social media are an integral part of contemporary society. From news and politics to language and everyday life, they have changed the way we communicate, use information and understand the world. So we have to ask critical questions about social media. We have to dig deeper into issues of ownership, power, class and (in)justice. This book equips you with a critical understanding of the complexities and contradictions at the heart of social media’s relationship with society. The revised and expanded
Disinformation, Misinformation, and Fake News in Social Media by Kai Shu,Suhang Wang,Dongwon Lee,Huan Liu Pdf
This book serves as a convenient entry point for researchers, practitioners, and students to understand the problems and challenges, learn state-of-the-art solutions for their specific needs, and quickly identify new research problems in their domains. The contributors to this volume describe the recent advancements in three related parts: (1) user engagements in the dissemination of information disorder; (2) techniques on detecting and mitigating disinformation; and (3) trending issues such as ethics, blockchain, clickbaits, etc. This edited volume will appeal to students, researchers, and professionals working on disinformation, misinformation and fake news in social media from a unique lens.
The Disinformation Age by W. Lance Bennett,Steven Livingston Pdf
This book shows how disinformation spread by partisan organizations and media platforms undermines institutional legitimacy on which authoritative information depends.