7429 search results - page 1172 / 1486 » Embedded System Update |
164
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PAKDD
2004
ACM
16 years 2 days ago
2004
ACM
To gain access to account privileges, an intruder masquerades as the proper account user. This paper proposes a new strategy for detecting masquerades in a multiuser system. To det...
174
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RT
2004
Springer
16 years 1 days ago
2004
Springer
With the advancements in realtime ray tracing and new global illumination algorithms we are now able to render the most important illumination effects at interactive rates. One of...
162
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VLDB
2004
ACM
16 years 1 days ago
2004
ACM
We introduce an auditing framework for determining whether a database system is adhering to its data disclosure policies. Users formulate audit expressions to specify the (sensiti...
155
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VLDB
2004
ACM
16 years 1 days ago
2004
ACM
We consider the problem of estimating set-expression cardinality in a distributed streaming environment where rapid update streams originating at remote sites are continually tran...
202
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VLDB
2004
ACM
16 years 1 days ago
2004
ACM
Query containment is the most fundamental relationship between a pair of database queries: a query Q is said to be contained in a query Q if the answer for Q is always a subset of...