Online forums represent one type of social media that is particularly rich for studying human behavior in information seeking and diffusing. The way users join communities is a re...
The rapid development and diffusion of the information and communications technology (ICT) is the major driving force of the New Economy. While there is ample evidence to suggest ...
The digital divide is a complex and dynamic phenomenon. Despite extensive studies on the digital divide and its impact, developing countries, in particular, are still searching fo...
Networked Virtual Environments (NVEs) are computer generated, synthetic worlds that allow simultaneous interactions of multiple participants. IP multicast and application layer mu...
We consider the problem of coverage and exploration of an unknown dynamic environment using a mobile robot(s). The environment is assumed to be large enough such that constant moti...