2386 search results - page 132 / 478 » Database Security 2000 |
134
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ISMIS
2000
Springer
15 years 6 months ago
2000
Springer
A top-down query processing method for first order deductive databases under the disjunctive well-founded semantics (DWFS) is presented. The method is based upon a characterisation...
116
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VLDB
2000
ACM
15 years 6 months ago
2000
ACM
Modern database applications show a growing demand for efficient and dynamic management of intervals, particularly for temporal and spatial data or for constraint handling. Common...
148
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WEBDB
2000
Springer
15 years 6 months ago
2000
Springer
A substantial portion of web traffic consists of queries to database web servers. Unfortunately, a common technique to improve web scalability, proxy caching, is ineffective for da...
146
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COLING
2000
15 years 4 months ago
2000
Recent years have shown a surge in interest in temporal database systems, which allow users to store time-dependent intbrmation. We present a novel controlled natural language int...
121
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OSDI
2000
ACM
15 years 4 months ago
2000
ACM
Some emerging applications require programs to maintain sensitive state on untrusted hosts. This paper presents the architecture and implementation of a trusted database system, T...