Abstract. The success of Internet telephony services like Skype illustrates the feasibility of utilizing unstructured Peer-to-Peer (P2P) networks as an economical platform for supp...
In recent years, web applications have become tremendously popular, and nowadays they are routinely used in security-critical environments, such as medical, financial, and milita...
Davide Balzarotti, Marco Cova, Viktoria Felmetsger...
In this paper, we study methods for improving the utility and privacy of reputation scores for online auctions, such as used in eBay, so as to reduce the effectiveness of feedbac...
evel of abstraction, we can represent a workflow as a directed graph with operators (or tasks) at the vertices (see Figure 1). Each operator takes inputs from data sources or from ...
This paper describes a monitoring tool for grid computing[5], called visPerf. It is difficult to see the status of a working production grid system without a customized monitorin...
DongWoo Lee, Jack Dongarra, Rudrapatna S. Ramakris...