1394 search results - page 236 / 279 » Executing Nested Queries |
172
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SGAI
2004
Springer
15 years 11 months ago
2004
Springer
We exploit the combinatorial structure of conceptual graphs in order to obtain faster execution time when computing projection, which is a core generalisation-specialisation relat...
164
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IPPS
2003
IEEE
15 years 11 months ago
2003
IEEE
Aim of the paper is to develop a concise but comprehensive analytical model for the well-known Grace Hash Join algorithm on cost effective cluster architectures. This approach is ...
128
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SSDBM
2010
IEEE
15 years 11 months ago
2010
IEEE
Abstract— This paper presents LIVE, a complete DBMS designed for applications with many stored derived relations, and with a need for simple versioning capabilities when base dat...
144
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CRYPTO
2001
Springer
15 years 10 months ago
2001
Springer
We present session-key generation protocols in a model where the legitimate parties share only a human-memorizable password. The security guarantee holds with respect to probabilis...
184
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ER
1998
Springer
15 years 10 months ago
1998
Springer
Data warehouses are complex systems that have to deliver highly-aggregated, high quality data from heterogeneous sources to decision makers. Due to the dynamic change in the requir...