Growing more quickly than we can study or come to fully understand it, social computing is much more than the next thing. Whether it is due more to technology-driven convenience or to the basic human need to find kindred connection, online communication and communities are changing the way we live. Social Computing and Virtual Communities compiles

This book constitutes the refereed proceedings of the 4th International Conference on Online Communities and Social Computing, OCSC 2011, held in Orlando, FL, USA in July 2011 in the framework of the 14th International Conference on Human-Computer Interaction, HCII 2011 with 10 other thematically similar conferences. The 77 revised papers presented were carefully reviewed and selected from numerous submissions. The papers accepted for presentation thoroughly cover the thematic area of online communities and social computing, addressing the following major topics: on-line communities and intelligent agents in education and research; blogs, Wikis and Twitters; social computing in business and the enterprise; social computing in everyday life; information management in social computing.

Uncovers the growing and expanding phenomenon of human behavior, social constructs, and communication in online environments.

Social networks are a nearly universal element of modern, information-driven societies, one that presents many opportunities and advantages—and challenges and hazards—for organizations as well as individuals. Studies in Virtual Communities, Blogs, and Modern Social Networking: Measurements, Analysis, and Investigations provides a cross-cultural perspective of social networking, including ethical considerations and business implications. Readers will find a detailed treatment of technical, social, and legal issues inherent in online virtual communities, exploring methods of effectively implementing the latest social tools in their everyday practices, both professional and personal, in the interest of improved security and sustainability in digital collaborative environments.

The widespread use of global networks like the Internet and mobile computing have made worldwide computing over virtual communities a reality. This is the first book devoted to community computing. It is based on the Kyoto Meeting on Social Interaction and Communityware, held in Kyoto, Japan, in June 1998. The 24 revised full papers presented together with an introduction to the emerging field were carefully selected and revised for inclusion in the book. The book is divided in parts on models and concepts, methodologies for large scale trials, sharing knowledge and preferences, supporting social interaction, and agent technologies in communities.

This book constitutes the refereed proceedings of the Second International Conference on Online Communities and Social Computing, OCSC 2007, held in Beijing, China, July 2007 in the framework of the 12th International Conference on Human-Computer Interaction, HCII 2007. It covers designing and developing on-line communities, as well as knowledge, collaboration, learning and local on-line communities.

The 13th International Conference on Human–Computer Interaction, HCI Inter- tional 2009, was held in San Diego, California, USA, July 19–24, 2009, jointly with the Symposium on Human Interface (Japan) 2009, the 8th International Conference on Engineering Psychology and Cognitive Ergonomics, the 5th International Conference on Universal Access in Human–Computer Interaction, the Third International Conf- ence on Virtual and Mixed Reality, the Third International Conference on Internati- alization, Design and Global Development, the Third International Conference on Online Communities and Social Computing, the 5th International Conference on Augmented Cognition, the Second International Conference on Digital Human Mod- ing, and the First International Conference on Human Centered Design. A total of 4,348 individuals from academia, research institutes, industry and gove- mental agencies from 73 countries submitted contributions, and 1,397 papers that were judged to be of high scientific quality were included in the program. These papers - dress the latest research and development efforts and highlight the human aspects of the design and use of computing systems. The papers accepted for presentation thoroughly cover the entire field of human–computer interaction, addressing major advances in knowledge and effective use of computers in a variety of application areas.