Many higher education institutions are searching for cost effective tools for the delivery of a feature rich, synchronous online learning environment. While there are several comm...
Content-based publish/subscribe systems allow matching the content of events with predicates in the subscriptions. However, most existing systems only allow a limited set of opera...
The ability to walk up to any computer, personalize it, and use it as one's own has long been a goal of mobile computing research. We present SoulPad, a new approach based on...
Replication is a mechanism extensively used to guarantee the availability and good performance of data storage services. Byzantine Quorum Systems (BQS) have been proposed as a sol...
Wagner Saback Dantas, Alysson Neves Bessani, Joni ...
—In mobile environment, it is very common that mobile devices periodically stay in disconnection mode. In a networked world as today, computer users rely on network services so h...