Efficient data management is a key component in achieving good performance for scientific workflows in distributed environments. Workflow applications typically communicate data be...
Already a popular application in the Internet, IPTV is becoming, among the service providers, a preferred alternative to conventional broadcasting technologies. Since many of the ...
A critical issue in peer-to-peer (P2P) streaming systems is to find a peer that can provide required streaming data (eligibility determination) with good quality (quality optimiza...
Abstract. Information Services are fundamental blocks of the Grid infrastructure. They are responsible for collecting and distributing information about resource availability and s...
Diego Puppin, Stefano Moncelli, Ranieri Baraglia, ...
Concurrency control is a core component in optimistic replication systems. To detect concurrent updates, the system associates each replicated object with metadata, such as, versi...