3638 search results - page 480 / 728 » Distribution chain security |
193
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SAC
2006
ACM
16 years 18 days ago
2006
ACM
In a recent work, we have shown that it is not possible to dependably build any type of distributed f fault or intrusiontolerant system under the asynchronous model. This result f...
178
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PODC
2004
ACM
16 years 2 days ago
2004
ACM
Group key exchange protocols allow a group of servers communicating over an asynchronous network of point-to-point links to establish a common key, such that an adversary which fu...
199
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SACMAT
2003
ACM
15 years 12 months ago
2003
ACM
In large organizations the administration of access privileges (such as the assignment of an access right to a user in a particular role) is handled cooperatively through distribu...
168
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CLUSTER
2002
IEEE
15 years 11 months ago
2002
IEEE
A practical problem faced by users of metacomputers and computational grids is: If my computation can move from one system to another, how can I ensure that my data will still be ...
195
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KDD
2004
ACM
16 years 7 months ago
2004
ACM
We propose a new unsupervised learning technique for extracting information from large text collections. We model documents as if they were generated by a two-stage stochastic pro...