This article describes how in volunteer cloud computing systems, some resources are volunteered by the hosts. These systems became more powerful and attractive because they provide a highest power computing. However, to satisfy the user requirements and the system performance in this kind of the...

Organizations are undergoing significant changes in their business environment. Competing on a global scale means that organizations must better understand cultural issues of their customers, employees, and key stakeholders. As business analytics grows in importance, managers are sharing data...

This article describes how in recent years, Iran has joined the top ranks of the world powers in cyberspace and has demonstrated the ability to leverage cyberwarfare as a significant tool in its arsenal for pursuing its national security goals. While this increase in cyber power is relatively...

The global marketplace is characterized by various changes occurring in economic, social, natural, and technological areas. As such, experts in numerous fields are still working to revise various systems and infrastructures to operate in a robust manner within the new realities of today. This...

The research presented analyses the application of MOOCs (Massive Open Online Courses) and its successes and failures so far. The authors discuss their different facets that emerged from their initial concept up to the implementation in the United States, Europe and Latin America. The article...