FAST
2011
13 years 2 months ago
2011
As file systems reach the petabytes scale, users and administrators are increasingly interested in acquiring highlevel analytical information for file management and analysis. T...
EUROSYS
2011
ACM
13 years 2 months ago
2011
ACM
Buffer caches in operating systems keep active file blocks in memory to reduce disk accesses. Related studies have been focused on how to minimize buffer misses and the caused pe...
SBBD
2004
14 years 6 days ago
2004
Metric Access Methods (MAM) are employed to accelerate the processing of similarity queries, such as the range and the k-nearest neighbor queries. Current methods improve the quer...
PRDC
1999
IEEE
14 years 3 months ago
1999
IEEE
The parity calculation technique of the RAID5 provides high reliability, efficient disk space usage, and good read performance for parallel-disk-array configurations. However, it ...
SRDS
2003
IEEE
14 years 4 months ago
2003
IEEE
This paper presents a strong security scheme for network-attached storage (NAS) that is based on capability and uses a key distribution scheme to keep network-attached storage fro...
ICDE
1998
IEEE
15 years 5 days ago
1998
IEEE
?Past R-tree studies have focused on the number of nodes visited as a metric of query performance. Since database systems usually include a buffering mechanism, we propose that the...