Sciweavers

1109 search results - page 24 / 222
» Decentralized access control in distributed file systems
Sort
View
INFOCOM
2006
IEEE
15 years 5 months ago
Proportional Replication in Peer-to-Peer Networks
— We recently showed for peer-to-peer networks, that having the number of replicas of each object proportional to the request rate for these objects has many per-node advantages....
Saurabh Tewari, Leonard Kleinrock
CCGRID
2002
IEEE
15 years 4 months ago
Towards an Economy-Based Optimisation of File Access and Replication on a Data Grid
We are working on a system for the optimised access and replication of data on a Data Grid. Our approach is based on the use of an economic model that includes the actors and the ...
Mark James Carman, Floriano Zini, Luciano Serafini...
SASO
2008
IEEE
15 years 6 months ago
Bottom-Up Self-Organization of Unpredictable Demand and Supply under Decentralized Power Management
In the DEZENT1 project we had established a distributed base model for negotiating electric power from widely distributed (renewable) power sources on multiple levels in successio...
Horst F. Wedde, Sebastian Lehnhoff, Christian Reht...
ECSCW
2001
15 years 1 months ago
Decentralizing the control room: Mobile work and institutional order
This paper seeks to inform the ongoing redesign of air traffic management by examining current practices and the adoption of a new system aiming to relieve traffic control from wor...
Oskar Juhlin, Alexandra Weilenmann
ASMTA
2008
Springer
113views Mathematics» more  ASMTA 2008»
15 years 1 months ago
Exact Sojourn Time Distribution in an Online IPTV Recording System
In this paper we analytically derive the sojourn time of a user accessing an online IPTV recording service. Basically, the system consists of a server (or server farm) and the band...
Tobias Hoßfeld, Kenji Leibnitz, Marie-Ange R...