344 search results - page 45 / 69 » Adaptive indexing for relational keys |
165
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ICDE
2007
IEEE
16 years 12 days ago
2007
IEEE
In a secure mediated information system, confidentiality is one of the main concerns when transmitting data from datasources to clients via a mediator. We present three approache...
173
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SYNASC
2007
IEEE
16 years 10 days ago
2007
IEEE
A trapdoor based on an extension of the RSA trapdoor is proposed. The same function as in the RSA cryptosystem is used, i.e. x modn, but there is no restriction for the exponent t...
141
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COCOON
2007
Springer
16 years 7 days ago
2007
Springer
Greedy algorithms are simple, but their relative power is not well understood. The priority framework [5] captures a key notion of “greediness” in the sense that it processes (...
153
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ATAL
2003
Springer
15 years 11 months ago
2003
Springer
Agents must decide with whom to interact, which is nontrivial when no central directories are available. A classical decentralized approach is referral systems, where agents adapt...
136
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COMPSAC
2002
IEEE
15 years 11 months ago
2002
IEEE
The paper aims at presenting a method of controlling software quality attributes driven by the set of requirements. This is done in three steps: specifying all the requirements, ma...