502 search results - page 34 / 101 » Efficient Structured Data Access in Parallel File Systems |
ISORC
2008
IEEE
14 years 3 months ago
2008
IEEE
In this paper, a Role-based Access Control (RBAC) model is applied and extended to a multimedia version called Multi-Role Based Access Control (MRBAC), which can fully support the...
IPPS
2002
IEEE
14 years 1 months ago
2002
IEEE
In this paper, we describe an implementation of MPI-IO on top of the Direct Access File System (DAFS) standard. The implementation is realized by porting ROMIO on top of DAFS. We ...
VLDB
1994
ACM
14 years 24 days ago
1994
ACM
We describe the integration of a structuredtext retrieval system (TextMachine) into an object-oriented database system (OpenODB). We use the external function capability of the da...
ICPPW
2008
IEEE
14 years 3 months ago
2008
IEEE
The access patterns performed by disk-intensive applications vary widely, from simple contiguous reads or writes through an entire file to completely unpredictable random access....
ICDCS
2010
IEEE
13 years 6 months ago
2010
IEEE
As Cloud Computing becomes prevalent, sensitive information are being increasingly centralized into the cloud. For the protection of data privacy, sensitive data has to be encrypte...