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» Compositional Systems over Reducible Networks
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DPD
2006
123views more  DPD 2006»
13 years 7 months ago
Reducing network traffic in unstructured P2P systems using Top-k queries
A major problem of unstructured P2P systems is their heavy network traffic. This is caused mainly by high numbers of query answers, many of which are irrelevant for users. One solu...
Reza Akbarinia, Esther Pacitti, Patrick Valduriez
RBAC
1998
84views more  RBAC 1998»
13 years 8 months ago
Decentralized User-role Assignment for Web-based Intranets
The intricacy of security administration is one of the most challenging problems in large networked systems. This problem is especially serious in the Web environment, which consi...
Ravi S. Sandhu, Joon S. Park
MASCOTS
2004
13 years 8 months ago
Analysis of Peer-to-Peer Systems: Workload Characterization and Effects on Traffic Cacheability
Peer-to-peer file sharing networks have emerged as a new popular application in the Internet scenario. In this paper, we provide an analytical model of the resources size and of t...
Mauro Andreolini, Riccardo Lancellotti, Philip S. ...
RTAS
2000
IEEE
13 years 11 months ago
Design and Implementation of a Caching System for Streaming Media over the Internet
Congested networks and overloaded servers resulting from the ever growing number of Internet users contribute to the lack of good quality video streaming over the Internet. We pro...
Ethendranath Bommaiah, Katherine Guo, Markus Hofma...
USENIX
1994
13 years 8 months ago
Reducing File System Latency using a Predictive Approach
Despite impressive advances in file system throughput resulting from technologies such as high-bandwidth networks and disk arrays, file system latency has not improved and in many...
Jim Griffioen, Randy Appleton