We consider the problem of rewriting a query efficiently using materialized views. In the context of information integration, this problem has received significant attention in th...
Information integration systems combine data from multiple heterogeneous Web services to answer complex user queries, provided a user has semantically modeled the service first. T...
Kristina Lerman, Anon Plangprasopchok, Craig A. Kn...
This research examines nine ICT-intensive and innovative projects involving both public and private sectors in the delivery of public services and attempts to identify their main c...
Mobile Voice over IP (Mobile VoIP) allows mobile users to continuously talk with each others while roaming across different networks. In such wireless application, it is vulnerabl...
E-Gov projects have an increasing influence on how government business processes evolve and change. While early e-Gov projects focused on government-to-public information and inte...