Building Successful Online Communities


Book Description

How insights from the social sciences, including social psychology and economics, can improve the design of online communities. Online communities are among the most popular destinations on the Internet, but not all online communities are equally successful. For every flourishing Facebook, there is a moribund Friendster—not to mention the scores of smaller social networking sites that never attracted enough members to be viable. This book offers lessons from theory and empirical research in the social sciences that can help improve the design of online communities. The authors draw on the literature in psychology, economics, and other social sciences, as well as their own research, translating general findings into useful design claims. They explain, for example, how to encourage information contributions based on the theory of public goods, and how to build members' commitment based on theories of interpersonal bond formation. For each design claim, they offer supporting evidence from theory, experiments, or observational studies.




Online Social Networks Security


Book Description

In recent years, virtual meeting technology has become a part of the everyday lives of more and more people, often with the help of global online social networks (OSNs). These help users to build both social and professional links on a worldwide scale. The sharing of information and opinions are important features of OSNs. Users can describe recent activities and interests, share photos, videos, applications, and much more. The use of OSNs has increased at a rapid rate. Google+, Facebook, Twitter, LinkedIn, Sina Weibo, VKontakte, and Mixi are all OSNs that have become the preferred way of communication for a vast number of daily active users. Users spend substantial amounts of time updating their information, communicating with other users, and browsing one another’s accounts. OSNs obliterate geographical distance and can breach economic barrier. This popularity has made OSNs a fascinating test bed for cyberattacks comprising Cross-Site Scripting, SQL injection, DDoS, phishing, spamming, fake profile, spammer, etc. OSNs security: Principles, Algorithm, Applications, and Perspectives describe various attacks, classifying them, explaining their consequences, and offering. It also highlights some key contributions related to the current defensive approaches. Moreover, it shows how machine-learning and deep-learning methods can mitigate attacks on OSNs. Different technological solutions that have been proposed are also discussed. The topics, methodologies, and outcomes included in this book will help readers learn the importance of incentives in any technical solution to handle attacks against OSNs. The best practices and guidelines will show how to implement various attack-mitigation methodologies.




Social Media, Social Justice and the Political Economy of Online Networks


Book Description

While social network analyses often demonstrate the usefulness of social media networks to affective publics and otherwise marginalized social justice groups, this book explores the domination and manipulation of social networks by more powerful political groups. Jeffrey Layne Blevins and James Lee look at the ways in which social media conversations about race turn politically charged, and in many cases, ugly. Studies show that social media is an important venue for news and political information, while focusing national attention on racially involved issues. Perhaps less understood, however, is the effective quality of this discourse, and its connection to popular politics, especially when Twitter trolls and social media mobs go on the attack. Taking on prominent case studies from the past few years, including the Ferguson protests and the Black Lives Matter movement, the 2016 presidential election, and the rise of fake news, this volume presents data visualization sets alongside careful scholarly analysis. The resulting volume provides new insight into social media, legacy news, and social justice.




Online Social Networks


Book Description

Author Laurie Collier Hillstrom examines the development and amazing growth of online social networking. She explains the basic technology, and examines how it has impacted many facets of life, including politics, activism, charity, business, and science. Readers will explore the emerging problems of identity theft, privacy issues, sexual predators, cyber-bullying, and fraud. Lastly, this book provides an overview of future trends and related technological advancements.




Online Social Networking


Book Description

The Pew Research Center shows a steady rise in online social networking since 2005 with most people using Facebook at 68 percent, Instagram at 28 percent, Pinterest at 26 percent, and LinkedIn at 25 percent. Nearly 1.23 billion people are active Facebook users and 80 percent of those Facebook users check their accounts daily. This insightful edition deconstructs issues surrounding online social networking. Its visually appealing presentation and compelling examples provide context. Readers will be inspired to think critically about the way online social media affects their peers and the world around them.




The Social Machine


Book Description

New ways to design spaces for online interaction—and how they will change society. Computers were first conceived as “thinking machines,” but in the twenty-first century they have become social machines, online places where people meet friends, play games, and collaborate on projects. In this book, Judith Donath argues persuasively that for social media to become truly sociable media, we must design interfaces that reflect how we understand and respond to the social world. People and their actions are still harder to perceive online than face to face: interfaces are clunky, and we have less sense of other people's character and intentions, where they congregate, and what they do. Donath presents new approaches to creating interfaces for social interaction. She addresses such topics as visualizing social landscapes, conversations, and networks; depicting identity with knowledge markers and interaction history; delineating public and private space; and bringing the online world's open sociability into the physical world. Donath asks fundamental questions about how we want to live online and offers thought-provoking designs that explore radically new ways of interacting and communicating.




Online Social Networking on Campus


Book Description

In the era of such online spaces as Facebook, Instant Messenger, Live Journal, Blogger, Web Shots, and campus blogs, college students are using these resources and other online sites as a social medium. Inevitably, this medium presents students with ethical decisions about social propriety, self disclosure and acceptable behaviour. Because online social networking sites have proven problematic for college students and for college administrators, this book aims to offer professional guidance to Higher Education administrators and policy makers. Online Social Networking on Campus: Understanding what matters in student culture is a professional guide for Higher Education faculty and Student Affairs administrators, which rigorously examines college students’ use of online social networking sites and how they use these to develop relationships both on and off campus. Most importantly, Online Social Networking on Campus investigates how college students use online sites to explore and makes sense of their identities. Providing information taken from interviews, surveys and focus group data, the book presents an ethnographic view of social networking that will help Student Affairs administrators, Information Technology administrators, and faculty better understand and provide guidance to the "neomillennials" on their campuses.




Online Social Networks


Book Description

Online Social Networks: Human Cognitive Constraints in Facebook and Twitter provides new insights into the structural properties of personal online social networks and the mechanisms underpinning human online social behavior. As the availability of digital communication data generated by social media is revolutionizing the field of social networks analysis, the text discusses the use of large- scale datasets to study the structural properties of online ego networks, to compare them with the properties of general human social networks, and to highlight additional properties. Users will find the data collected and conclusions drawn useful during design or research service initiatives that involve online and mobile social network environments. Provides an analysis of the structural properties of ego networks in online social networks Presents quantitative evidence of the Dunbar’s number in online environments Discusses original structural and dynamic properties of human social network through OSN analysis




The Social Net


Book Description

How do people fall in love on the Internet? Why is cyberspace such a violent place? This volume answers these and many other questions, focusing on the psychological well-being of Internet users and the commercial benefits of understanding online behaviour.




Protecting Children Online?


Book Description

A critical examination of efforts by social media companies—including Facebook, Twitter, Snapchat, and Instagram—to rein in cyberbullying by young users. High-profile cyberbullying cases often trigger exaggerated public concern about children's use of social media. Large companies like Facebook respond by pointing to their existing anti-bullying mechanisms or coordinate with nongovernmental organizations to organize anti-cyberbullying efforts. Do these attempts at self-regulation work? In this book, Tijana Milosevic examines the effectiveness of efforts by social media companies—including Facebook, Twitter, YouTube, Snapchat, and Instagram—to rein in cyberbullying by young users. Milosevic analyzes the anti-bullying policies of fourteen major social media companies, as recorded in companies' corporate documents, draws on interviews with company representatives and e-safety experts, and details the roles of nongovernmental organizations examining their ability to provide critical independent advice. She draws attention to lack of transparency in how companies handle bullying cases, emphasizing the need for a continuous independent evaluation of effectiveness of companies' mechanisms, especially from children's perspective. Milosevic argues that cyberbullying should be viewed in the context of children's rights and as part of the larger social problem of the culture of humiliation. Milosevic looks into five digital bullying cases related to suicides, examining the pressures on the social media companies involved, the nature of the public discussion, and subsequent government regulation that did not necessarily address the problem in a way that benefits children. She emphasizes the need not only for protection but also for participation and empowerment—for finding a way to protect the vulnerable while ensuring the child's right to participate in digital spaces.