This paper advocates the need for a mechanism that will allow the evaluation of the provided quality of service (QoS) by a service provider to a service customer in B2B service pr...
In this work we report on data gathered via a deployment of a monitoring and benchmarking infrastructure on two production grid platforms, TeraGrid and Geon. Our result show that t...
Tailorability is generally regarded as a key property of groupware systems due to the dynamics and differentiation of cooperative work. This article investigates the use of softwa...
Universal Personal Computing (UPC) supports nomadic computing on the Internet by allowing mobile users to access their personalized computing resources anywhere on the Internet us...
In this paper we present a multi-grained parallel algorithm for computing betweenness centrality, which is extensively used in large-scale network analysis. Our method is based on ...