3000 search results - page 251 / 600 » Accessing an Information System by Chatting |
182
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WPES
2003
ACM
15 years 11 months ago
2003
ACM
Hidden Credentials are useful in situations where requests for service, credentials, access policies and resources are extremely sensitive. We show how transactions which depend o...
173
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HUC
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. As low-level architectural support for context-aware computing matures, we are ready to explore more general and powerful means of accessing context data. Information req...
179
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ICDCS
2002
IEEE
15 years 11 months ago
2002
IEEE
We describe how to manage distributed file system caches based upon groups of files that are accessed together. We use file access patterns to automatically construct dynamic g...
192
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ACSAC
2003
IEEE
15 years 10 months ago
2003
IEEE
We propose an efficient and flexible system for a secure and authentic data exchange in a multiinstitutional environment, where the institutions maintain different databases and p...
212
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NETWORKING
2008
15 years 8 months ago
2008
Caching popular content in the Internet has been recognized as one of the effective solution to alleviate network congestion and accelerate user information access. Sharing and coo...