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Open accessBook ChapterDOI
Marina Blanton, Mehrdad Aliasgari 
21 Jun 2010
102 Citations
Thus, we propose techniques for secure outsourcing of finite automata evaluation to computational servers, which do not learn any information.
Comparison results show that the least loaded sharing scheme is most suitable to fully exploit the collaboration between the servers and achieve load balance among them.
Proceedings ArticleDOI
Harjinder S. Sandhu, Songnian Zhou 
01 Jun 1992
42 Citations
By dynamically creating and maintaining replicas of shared files on the file servers in the clusters using those files, we effectively reduce reliance on central servers supporting such files, as well as reduce the distances between the accessing sites and data.
The results show that they achieve better application performance than the prevalent methods which use checkpointing with a fixed periodicity on dedicated checkpoint servers.
We develop protocols that replicate data at multiple servers to enhance availability, and work even when a limited number of compromised servers exhibit arbitrary failure behavior.
Proceedings ArticleDOI
M. Osorio, A. Rodriguez, M. Mann 
27 Sep 2004
40 Citations
Among these distributions, collecting data on a uniform distribution of servers outperforms the collection of data on a normal or cluster distribution of servers.