The Voltan software library for building distributed applications provides the support for (i) a processpair to act as single Voltan self-checking ‘fail-silent’ process; and (...
In this paper we present PAMINA (Privilege Administration and Management INfrAstructure), a privilege management system using authorization certificates. Our system supports distr...
Content Distribution Overlays improves end-user performance by replicating Web contents on a group of geographically distributed sites interconnected over the Internet. However, w...
This paper discusses the currency management mechanisms used in Deno, a replicated object storage system designed for use in mobile and weakly-connected environments. Deno primari...
Even as they enjoy impressive growth, one of the major challenges facing providers of online services is a high rate of customer turnover. It has adverse impacts on business perfo...