20126 search results - page 3524 / 4026 » Timed Transition Systems |
195
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SGAI
2004
Springer
16 years 16 days ago
2004
Springer
The requirement for Grid middleware to be largely transparent to individual users and at the same time act in accordance with their personal needs is a difficult challenge. In e-...
186
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VLDB
2004
ACM
16 years 16 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...
162
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VLDB
2004
ACM
16 years 16 days ago
2004
ACM
The ObjectRank system applies authority-based ranking to keyword search in databases modeled as labeled graphs. Conceptually, authority originates at the nodes (objects) containin...
221
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VLDB
2004
ACM
16 years 16 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...
172
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WCW
2004
Springer
16 years 16 days ago
2004
Springer
The increasing use of the web for serving http content, for database transactions, etc. can place heavy stress on servers. Flash crowds can occur at a server when there is a burst ...