Skype is a popular peer-to-peer (P2P) voice over IP (VoIP) application evolving quickly since its launch in 2003. However, the ability to traverse network address translation (NAT...
Online reviews provide consumers with valuable information that guides their decisions on a variety of fronts: from entertainment and shopping to medical services. Although the pr...
Initial software quality requirements tend to be imprecise, subjective, idealistic, and context-specific. An extended characterization of the common Softgoal concept is proposed fo...