Effective technologies and tools for e-collaboration are central to the development and evolution of modern work and educational landscapes. Studies on the design, implementation, and evaluation of e-collaboration applications help individuals and businesses in their pursuit of effective tools for increasingly virtual modes of communication. Advancing Collaborative Knowledge Environments: New Trends in E-Collaboration discusses the latest findings in knowledge-intensive, collaborative environments, focusing on frameworks and solutions for improving collaboration online. Uniting research on the effectiveness of instant messaging, the role of presence and awareness in real-time collaboration, and other key concepts, this reference is useful for those interested in frameworks for new collaboration technologies, as well as existing users of new technologies and applications.