Almost conventional search engines employ centralized architecture. However, such an engine is not suitable for fresh information retrieval because it spends a long time to collec...
—In this paper we investigate the issues in designing key management architecture for secure multicasting in remote software distribution to advance vehicles. We consider the Veh...
Recently proposed usage control concept and models extend traditional access control models with features for contemporary distributed computing systems, including continuous acce...
Web applications are important, ubiquitous distributed systems whose current security relies primarily on server-side mechanisms. This paper makes the end-toend argument that the ...
Participatory search can be defined as a search service framework where each participant takes care of gathering information and contributing indexes to a central location where t...
Giuseppe Attardi, Andrea Esuli, Lucian Hancu, Mari...