1109 search results - page 122 / 222 » Decentralized access control in distributed file systems |
166
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ITRUST
2004
Springer
15 years 7 months ago
2004
Springer
Abstract. Past evidence has shown that generic approaches to recommender systems based upon collaborative filtering tend to poorly scale. Moreover, their fitness for scenarios su...
SRDS
2003
IEEE
15 years 7 months ago
2003
IEEE
We demonstrate that symmetric-key cryptography can be used for both read and write access control. One-time write access can be granted by handing over an encryption key, and our ...
128
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SIGIR
2010
ACM
15 years 2 months ago
2010
ACM
It is crucial to study basic principles that support adaptive and scalable retrieval functions in large networked environments such as the Web, where information is distributed am...
IPPS
1996
IEEE
15 years 6 months ago
1996
IEEE
The growing disparity between processor and memory speeds has caused memory bandwidth to become the performance bottleneck for many applications. In particular, this performance g...
127
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ATAL
2005
Springer
15 years 7 months ago
2005
Springer
We present an organisation infrastructure for open MultiAgent Systems built upon a role-based access control model (RBAC), which provides agents with means to enable and control a...